reinit the tree, so we can have metadata

33 files changed, 3678 insertions, 0 deletions

diff --git a/sys-kernel/spl/Manifest b/sys-kernel/spl/Manifest
new file mode 100644
index 000000000000..5f0dc6c8bbe6
--- /dev/null
+++ b/sys-kernel/spl/Manifest
@@ -0,0 +1,55 @@
+AUX spl-0.6.0_rc13-fix-on_each_cpu-autotools-check.patch 1508 SHA256 1ef61882e689ed1182b0e77a3b27ba108f18fccff7311462d9c8aef29dfa9056 SHA512 b9bf99b52f3135cb5ae017409ad773e7741536ed6c7181cccb8d97aa627a000417b24971818894dbfa0158a81f4a1be7a9627896b69d4f13988a99f1a39c0bfe WHIRLPOOL 9356a518a1d4a661c4a706347d00b2ec2873198fab379d5a644dde0fc4749f43a9ee542bcf65884de25b97a0e75668a2bd741ce4878ac80c398346eef4b55884
+AUX spl-0.6.0_rc13-fix-soft-lockup.patch 6154 SHA256 85173dcdd261f6aebee9e04098201c58164a74ba01d4a8775d6fb3c7c197c69c SHA512 bbc4d30be0f4425cc1f6076f1ed8d572a8255052f194ad47bde7a9b837689786dcf131326d50f8d4e23d8f0bbf79ce438c273fa33f7c98cdf0bb94c4673c4a0d WHIRLPOOL c4a7efb0858a92da466a69db14f4559188a7f731da7eeaf4f17470a17acb60d81da41c22b6801116d23eb71e4c449097f2ce2af386fd6c3aa915ef7718f49dae
+AUX spl-0.6.0_rc14-fix-atomic64-checks.patch 2327 SHA256 f3254d8c739ddd013ab99619e11263b5591058012cc9da0c066f60da7d3d52ad SHA512 90e2874904600ad191eb594b9ace2ab85c01943b1c5e190fc89b0b91e322aa30a4a32ecd8a407c14b9f1a103676c9956ce03ae5b7ebbd4ee7b962e86b7565245 WHIRLPOOL 59fb9f8544b1e7698e130985f3b95ad0ff419f8abffc705216f6236ac042b16a1bb7dafda586fed51d6fe2761b10e584f675a03b06a89ca503f6e92e9af87f58
+AUX spl-0.6.0_rc14-fix-mutex-owner-check.patch 997 SHA256 7060f161cca637085f0f102a497e26246474bb7239506f7e66cd38b524c711ab SHA512 82b40b9cb92ec3be6b3d22865f807b1925cc273af4bbe798391ce59db044ff0a4b1db48a16c407eee9be48a7c5a92014cb3c2417c1c8783dc2339c3763b5ee44 WHIRLPOOL 3b6deb69e815695ed3fd4100dad27235646563269138cd1abe94084bdd7f5465789c1ee70ed2bc4a8ece5612342c86f57a148571d3b3de5d4a7472d67e8dd4a2
+AUX spl-0.6.0_rc14-linux-3.9-compat.patch 6437 SHA256 830181596f6f1248f304185d6a9016439a09123a08c2d275c7a204ad7240648e SHA512 ea728aa00dfff1e0cf7a433547700a8a435a7eb5a0f3761ab9e133441ccc24aa867df952f00002aba4b587397722b04c015eae82a7e9b523253b09a0ff4cccce WHIRLPOOL 5cb867433c18ca6fb1d1a5a63ef5e875277af53135293b1032dca161488ca66063d5f3783a08e12efe7d4c10dc25970190ab0f29d18f4774db7dca273101576f
+AUX spl-0.6.0_rc14-no-cond_resched.patch 1212 SHA256 d561310b6941104190c65dd8864250c3405338cb752e41d8220797c81d4a7ab2 SHA512 a68afca7da8948a73e00a774c226797451dfaf071be0fe0d18382681390640d680c49c2ee306a1c71b2b412b0766f7724cb9c14d9cbbd954ec77e4f37151e68a WHIRLPOOL 6928505289ef7a4324eede4d2de9464ad687cc3bb0767e164951a100927744817c243b058059f00934974ad4be10d38b8995ecb02a27785ca8e85627130765b8
+AUX spl-0.6.0_rc14-simplify-hostid-logic.patch 5604 SHA256 1d8c48e5f9a0df8dc2691f2e861f304fd003ae03e5b47fd0221632a584317188 SHA512 279c9616ac6311cc51a0f052eabd873418e6d599c3ce22d02e777ad0df0f416bf27b04d1f37a094878ad20070a2cc8a1c9b52ac23f74416c05a7c5a565cf0c20 WHIRLPOOL 3763272378ca15e523546637d697c2ea151b17a1714a1e966324dd1b418ac8fe412221d36f680a4de2015efdee75774824db3e5c7371cd3a00155624c517b054
+AUX spl-0.6.1-builtin-fix.patch 742 SHA256 32e7f741a73f6c644fd691a72db927d90ee9f5a4a1398b7da8a08c535ca9a042 SHA512 c40ff6a8cdef34aa3ae595042ba421b7a56a2d620595b1994de8b7c19153d0fa0af54cdb8bb183300111e2be799389b8d4eb4cc31849f3010ca218ea26c67865 WHIRLPOOL 67b14ae3278cce4a55ff2d58b129448902d9d41179cd0ac7b625bfacd957a27ed102bcf2979390bf360022696b6f64113353e3508aefada441eb02d1f5b6cae7
+AUX spl-0.6.1-constify-ctl_table.patch 1545 SHA256 46e53c4d52a94c982419933210f8d8248b0a7c2c8f5ba0fa2085a21942cd0fe4 SHA512 4406463a71081bd0e47c4867f63b58eed5913c46fcdcf4d55b391c6aac2dfc4f27a90c0a2bc9a1a3c46d2397cf2cba115d6d8e792f17914c70e6f4ba96e3a1ae WHIRLPOOL 7c9c77b5c53b118ae8320c0d7e9791ce2b40dbee4e951a244d0f359b3527049f8fd5b761f4e75b9b61d76451627b0a730df7a89cc5b0ae165cdb0580fadd1ce0
+AUX spl-0.6.1-fix-delay.patch 1159 SHA256 0cda36204ca959eab3f5ffbf898830c15c5378be6347121834bee1672f137354 SHA512 2a2481f620c0db033530c6ad69f54b42bb3a0c8e25f47683a4f04f8fb3b26764538a4940e50fd78299e628c69b342f8c46d19eb5a0403ef9ca53caf6016819fe WHIRLPOOL c3584a0da3d80c1954fe5b84690f06a7aeb882cbe047acab6fac30bd637cc23865ef227f8af09dc5a83a93a7101550a83ab375ebde45637a85172a05b147261a
+AUX spl-0.6.1-linux-3.10-compat.patch 11835 SHA256 8e6cc3ecf7e8cb662148d3af2771949ee80726fcf3de2c543a9031b109222dce SHA512 5632532c8361d8bbe2776c8d28c5825925a61f844af6016970058644f3707990f48508b4f041039eee7b0b5ac0af0edb51c6dcca883671865568da9d0bfb7206 WHIRLPOOL 06d20aa7320a554fb48a602a9ea560efe1998b03f9509a4d86c6975df69f15b64081ea57226b5fba4ce059915151eb88c67f50051524e9e3108f47787afffce8
+DIST spl-0.6.0-rc13.tar.gz 210192 SHA256 500d9c9297f2b7abdc4fce43efe05dddda2edbe403f9ca76d01ae632f798ee1f SHA512 630b63c15e98ada397bc8b8a1a5b6a48255ffa5d7fad8dd0ed9ad7fbede32f3557651effcc99234ffef1a1b9bb13e289c0ca5a2cf60307e0a57ac3a93b709f6b WHIRLPOOL 9330dd1567421e610a714b69d096bbae66c102baaf90fa3daed45cc1a2928eb3dd0e8537f3cf83a7fb2b157bf52ff37b031bcf6c9f52760acd6e480ad335b69a
+DIST spl-0.6.0-rc14.tar.gz 210495 SHA256 92785e2c2c6caf93ec31175e192a18b27458613a99e6578041f6029875b061e3 SHA512 85d066a97d62ce60f60c552d121c20d5a719e95e0eb6d7ec1b10e29acca1e3429a751bcbb811e9cee2a14282c8908684cb9ee0df9cbc8e53ddfe47da18df4cf9 WHIRLPOOL 6473236476dd9a2d392e2f71fee6810ed83e68f309d1eaaa5fbad1f73ae567ad629db97a2bc81a4ad9e28991f4be3d4100c1b9ab0f65941206afe6e5b03f64ab
+DIST spl-0.6.1.tar.gz 213191 SHA256 24d73eeeb0b08bcc162342c5236f116b90ed0a2e69344ae34de744f61c2e3663 SHA512 116117235b4730b5e7041107188747fa2872fb204a08d67a03e1ec95d6302ca57aa17edd12e6f9284492a844e60d446a25d1172d7a2ce53075c36bd889879b31 WHIRLPOOL 4554eb9ba4a2b60fbfc7d73ada4b5c7ce20b26d6655f0a8d9fe5479d11124acc27cf2ba6eab5af4e4a08c886b06687dcbb656322c8e26c43f07b4066770f9a4d
+DIST spl-0.6.2-p4.tar.xz 9076 SHA256 8b434bb53da79c5adb5339b36bddf4d19c4e8d5df7a8a5d2a4ca1bcf7336094e SHA512 77ca1ce0235edb85cf36243ad45710ee8759dcc49bacddc661a986d558eb9cd92671ce256c88287e056732882a038b12bb0d9ae131229819702a06de18c50bc1 WHIRLPOOL afc335ba0a7d24a610f272e6a65460326b91ab91652bf66525e14110a811b2490de65847560989f793aab8d473794c56836e438cb7f1e19d4e253373178f0a72
+DIST spl-0.6.2.tar.gz 215032 SHA256 a8147eaba030ca71bf8c47b46a2c7ae92f9b4ef60aa8ccfa7368f395faeb85ac SHA512 ef5b77046259ec754e0a41f90b51c27207bf91e832d54a8502232b19cfaff711de301f24945ca739faeac2544b3ef22a57f58cf6298d756a1ebaff06f765b8a9 WHIRLPOOL ab7229691a6f56ab3f98513fd0e32048c11dd7cf3ea61e438bac2d97ebd8cd92eeeb422ef1c4e639572feb3e8f69c0840b861f654ca31de481601ef54295be37
+DIST spl-0.6.3-patches-r1.tar.xz 15996 SHA256 7f1cf74c9be5c14eeff529ce0a45d7dcca33cc08e5b9e7d17fc79dd5a58719d7 SHA512 6eeee3a18466bbe8ca903910d807a3242bff0c12848d4fc6e226fe40592cd6cd9109bc5ee301867f0512b5cf2ad28eab2988e261c69fd200c5dd6eb6d8027b2c WHIRLPOOL 93578cfa435dc343edc8087a0d49aa90ddc457bf75292b0c10ce30836e00f27ea0c4768a62270a6ec559238b778ccfcde71c15740a8242f9f93c7d84934c5f72
+DIST spl-0.6.3.tar.gz 221430 SHA256 5d60dfbe86a50e65dbce17f538d8d0874a0cc293374f59eed46cd2dd1809a944 SHA512 c4b82f1e279c7581d0082c044157e8a933edf53233c8c7c8202117454cfda0473ab85fbb56ac0b6da09a4d6798e33020a9c55bf23e25d630efa3265545c3defc WHIRLPOOL eaf001a96a80264e16ce416da38b988eabbfd2fce17690151a496a3141c32e92e5d00791e2d9c009ae0cf6910f80434c10f02a700752fc664f6bf6723bb03dba
+DIST spl-0.6.4.2.tar.gz 190421 SHA256 05c428f48acc55287c0662a90cfc087985b8ef3694dc057cfb16e1fa2ebbda43 SHA512 6a295651622dd1819bc9ef8f693c6a3cf73dbb084a4789ad508dda644bfcaa1984c5487ea0e16c8d6d468da59a3fae2e9309b2b13cd869a4af4ea675c394bbe3 WHIRLPOOL e270b66ac9e22c806876e727ef040c3cfb2c304889de982f1c54a1625f7bf0214d3b6f8baac42cb3710aa23897f1b1bc67ef633fe35cb1b2c4b57196390a0fad
+DIST spl-0.6.5.10.tar.gz 576268 SHA256 cace7e53dd092f44e0909452dbef74adaebbe8ff0bb59b24341b0c5dafff1b45 SHA512 775cf359b5734a52eb0c54c6de8f314a9522194569f2af083117341799344839b174c1594d5e17b5ffa9aa39fa5011dec04e1a9f0c42908bf989849db3a1c876 WHIRLPOOL 6282d6dced15a359bac04863aa492ae79012a9f86d28f323eb5c67214287c52f8670f30c3b5d98692732b36dc3325680f873953d81951bcb67259da46b9f96ac
+DIST spl-0.6.5.11.tar.gz 531710 SHA256 ebab87a064985f93122ad82721ca54569a5ef20dc3579f84d18075210cf316ac SHA512 eae1641a0d528cb9182deccd309625e13abf3db88ba1cbb54947055b23d1f94b62c045f939d5e952784f19719eea5fdf85d65c5abd22b9db167ea7780bc55722 WHIRLPOOL bc528e07624f01bdd41080548ad2098e05167b9d2492a1d27ed5cdd065f843c648dfffb46634d85b9c52325ba9c3e6f921d8d9318e1c040c2d7c6e545426200f
+DIST spl-0.6.5.2.tar.gz 193153 SHA256 2642b69870b32e0feeaa57fbfcef546a330064bd4e5805c4862a97287a9287ca SHA512 9db23daf6cc1d6aaa926c987e284d7dbbc538876d6a8b9636d3126efc2be9d54b5ae2cb9cb3a89b604b3d4106374d85d9ad2c1acaf940a1299c1620ee1526d3f WHIRLPOOL cc99f131f9dfcc9ef84237f16491c8c5417af70c57dcbc3dba448c83f93636d5161b301f4fefa4fa8c54c56a1864cd9ce5d5fc758697803bac880839ea57e359
+DIST spl-0.6.5.3-patches-p0.tar.xz 4968 SHA256 8e652d41eba421720bcecee99077d3f3c375153809426011f04a2c64aa181ca7 SHA512 cdc053d7ad537cec3b0e7d777d6a341d1b48d6f49613f77db3831b86f54cef098748b944a353c3bf920974a812d650b65116fe26906ff7921ea69cfa5fef9691 WHIRLPOOL ff9e6a193a8585738f57fec59a3513fe69856019569e90c95da306ab853b0c5a8266bb457ef1f4df0c4bcd20dfbde1062c616d3ee55621b288ab796c733d9589
+DIST spl-0.6.5.3.tar.gz 556179 SHA256 637c1eccd721f5d3bb1570621d2cd6646ec0488608482c0dbeb2838cf4bb310c SHA512 24a0c97f1a425e44d12f43519c23ba78672c06d65a03833a8d3827e4c762a873283c90ce66f64b9b186ab815f0b005e69da537e120b8b53877d0f13e649bac57 WHIRLPOOL e67f50c8adc4ac2b770dfaeb479fa8a8c87270c8314b5366dd95665a30adb2f1fb29db9719a0431cc18adc6865ea6f222c1b443f2b95b764cede8db50f49333d
+DIST spl-0.6.5.4-patches-p1.tar.xz 2020 SHA256 0a554d86ff1874b09263fbec2ee8e03dbae24f4c45cf54c9e8a8d2fcf3a21207 SHA512 2650f06bf23045bd2805ef58baa2561534373862e1fbbaf189cf93283aa8e18cbee989b4e81751b37da3058aeba357cf8e46db97331379e1b5eafde7faa33851 WHIRLPOOL 8054310c8d62d17f45566e67f886e025b5798c1ebb32bf66f3b91b440a42869d09a45030e5d8695687ace829fe21f43289647dafd206d1021626fffb35a2979e
+DIST spl-0.6.5.4.tar.gz 556298 SHA256 a49ff1dd255215da18ea60bf76dc5b764ddc1aa40d86f4e842b63185357b1504 SHA512 a50d804008237820d6a8e7d938f6699df2966836ebedf0b6a4421f55bd6c24ae69e8f80eaf3aa2b7f6ed308983ab4ca11abfb32f98c8d070e4957b4802e00cac WHIRLPOOL 4c9150fec7e5539e391ffd078e7aa4412d47416749187d62e36136d945514694b09920e595c391ed3fedcf5d13f7486539f49ca33e166909d8a8b2fc99b39a37
+DIST spl-0.6.5.6.tar.gz 559142 SHA256 167595fe76eb5497c3a1ffe396b6300155d0cbe46d06824a710099ca1ae1b8bd SHA512 23c6d2f041a09ffa9e3f12ddbf59fbe76b74ed6cd0de984b2a04adb14247979aabd13de08b5a5a08b37918ac247aefc599cb0e234527bc118f855ffccf6397e1 WHIRLPOOL af8d2a3d523cece5b42b57836d58048c180bddc00b8846cc4887d2a88b022f2b49e09aa27f32407b34e99a0a3842c82f75e34219f53d5b4b9a6749d047dbf718
+DIST spl-0.6.5.7.tar.gz 558570 SHA256 dc8690e407183eeb7a6af0e7692d6e0a1cd323d51dd1aa492522c421b1924ea0 SHA512 d84d7b088af44c231e7d3f9dfc613acbd55c4c98e8cd8fc04f56194481c46dfd61d49f2f18f4152ce86202e4c4f96de823535754b5412ddd67eef9a403790764 WHIRLPOOL 0591ac89b14096fd5cdcbff2be5fbfd5bdd63fc8313dff182a7dd5d8c4d7ac6be066b68a791812eb2098a48510bc9f322d94c6dbc2a2e5f764cfa264ec206676
+DIST spl-0.6.5.8.tar.gz 553270 SHA256 2d22117106782222d2b7da88cc657b7b9c44d281b1cc74d60761e52d33ab1155 SHA512 4078bcc96c112f12129918583400d927d7dd56686c470dd9cb8fc6ba641dcb5afb044c95de02ac397909bb90f4c50d0aada91177ffed810883b5889610d8b0b4 WHIRLPOOL 57b42a93d74348352e367f7d0e08189cd1d443e74c711d8147c35e1bc4264df1a742e231b381ffcc32aaa755cb732c7e062653145fb929872b6835caa2afda27
+DIST spl-0.6.5.9.tar.gz 594271 SHA256 d9ccd24786bb5a8616748a93a3c0b1270aa891175e2f5d726195b416f5c03b9c SHA512 356db95fcc93eb4ee298efc1ac25d38743572c539fc10b2d1533af861b4fd60804e61c3fb9f9bbad3d7a51cf123113b5b0bcbd49eba1bad7b1d8823d206022e8 WHIRLPOOL 6565a4939efaeba0cff75496ce9e8ea84b55da97fe47457ca33bcaf07aaa93a27dd410a9264b29539e65475029c0f0c612bc93b9fee4f97c7d6db9c92aab6a34
+DIST spl-0.7.0.tar.gz 608150 SHA256 567f461435f99f862efb1b740ed0876b52a2a539aafad6e5372a84a06a5da4d3 SHA512 a01798fad4f46788cf91d97699837526d5a33e35dcd46247a9e00747d3d439b949113eb42c8d9fe9cbc4a7b1ee645a5ac09eb764db82a2a07eaddbbb9605d11c WHIRLPOOL 7087089423c3515945af9de27879b8f009cf39ee3840400bde2aebd967bfe2be41d513ca6368774ad06d1871c81c3abd50f442d5ea9602da456cbe6a3e8cecd4
+DIST spl-0.7.1.tar.gz 547932 SHA256 e6a83dc50bc83a5ce6f20238da16fb941ab6090c419be8af8fc9223210f637fd SHA512 1edd0d21f6bc24c3c1295a3e1002ccc03954b1a8657f34050ca9992aac33eb2caa4356c92c74b1c1767ce69f67f3463bcab749b411b2676b5ed16c6ca838e0fe WHIRLPOOL 8facc1c8bc10481a09b92d16f7c4e3c6612749d55014c28444d0b62382940c84857f2f4c165b45f55aa917172a562dcc2897bc8bc5b8045793e9ebe96345fe5e
+EBUILD spl-0.6.0_rc13-r2.ebuild 2640 SHA256 5618eb9e561d7e9de3d1cd859ad88783de706184d88c3f57c4f2969d53e72327 SHA512 40bf49e792a9f3d7bf2e35c4dd5c6ed6840f03fc2b72b9514fd7058d7cd794211a5bb4ab41c6639be7ac7159ad8749d91ac7c1b146359d7fef16d371648d3998 WHIRLPOOL 17c7d32ca672058c05bcce093647f892018be641b1047b95fb3c07873f5483ca1f28510e09f71737bee43e822de2d95192aa3d958350b6c75e05be7fa4f5e1a5
+EBUILD spl-0.6.0_rc14-r3.ebuild 2926 SHA256 de564fb1f3ddfed9f02c603239697f255e500c314efc9309ae1028ac33f92b3b SHA512 a72dbf022c93656063efcfbe78ba8c1fffc55cbd13d1535bd97de1fd22591c93b52edd6ac5b71ab549c502596a7024f21359f4b3227480f87719546b7fa1c787 WHIRLPOOL fa03c2276f77e18d4bcaffcfdb2cf455c3fb2e27018d2497f7e8489e6b0a284a7db39db7c34158d95610e13facdb1762a6ab7dadf01432ab03de4eb7d794c730
+EBUILD spl-0.6.1-r3.ebuild 3093 SHA256 695f1f44b15d038dcb7a76ac57314381f622af8d72bffea9520034c8da0498da SHA512 322eb4cc68c360636f4b2db76697180a9d0ec8afe31f9a6fd00a5ff21817ae49ffa42c1eb73e7e175f8745a489ee5a843a71def1a8d234104331865552f53ad5 WHIRLPOOL 8fefec7b6553136a5cf4a8f8df22ab837085c76400d2b4a1aaaf8888d05c52605b8b440b22d52359c151f7397e593a4cc343e11bf770f656848f82f0e922fbdd
+EBUILD spl-0.6.2-r5.ebuild 2729 SHA256 5e17c20fec94efb4134d09c5eefefdba47f86b84b5d965bf7c2cf41b0da4da9d SHA512 16d98df88cefbe3146a49c452e32a94093344d0585c195d771b1b63da4adf6ff7c7df5f76999638fbbbc5cb7b851a2ce1e605e288e034ffbde05cb37063d3c26 WHIRLPOOL 5d4451eccf90c0817947411facf99c775d9d1e3e72647f37903748aec9b7b42a6f215530a922d9573fe1884299537b49441407e3501376c7513057e5a963192f
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diff --git a/sys-kernel/spl/files/spl-0.6.0_rc13-fix-on_each_cpu-autotools-check.patch b/sys-kernel/spl/files/spl-0.6.0_rc13-fix-on_each_cpu-autotools-check.patch
new file mode 100644
index 000000000000..e8eaa385c642
--- /dev/null
+++ b/sys-kernel/spl/files/spl-0.6.0_rc13-fix-on_each_cpu-autotools-check.patch
@@ -0,0 +1,46 @@
+From 050cd84e628e5d827a0b345cda12b97253fccd37 Mon Sep 17 00:00:00 2001
+From: Brian Behlendorf <behlendorf1@llnl.gov>
+Date: Mon, 7 Jan 2013 14:09:09 -0800
+Subject: [PATCH] Linux compat 3.7.1, on_each_cpu()
+
+Some kernels require that we include the 'linux/irqflags.h'
+header for the SPL_AC_3ARGS_ON_EACH_CPU check.  Otherwise,
+the functions local_irq_enable()/local_irq_disable() will not
+be defined and the prototype will be misdetected as the four
+argument version.
+
+This change actually include 'linux/interrupt.h' which in turn
+includes 'linux/irqflags.h' to be as generic as possible.
+
+Additionally, passing NULL as the function can result in a
+gcc error because the on_each_cpu() macro executes it
+unconditionally.  To make the test more robust we pass the
+dummy function on_each_cpu_func().
+
+Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
+Closes #204
+---
+ config/spl-build.m4 |    5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/config/spl-build.m4 b/config/spl-build.m4
+index f710d8e..6e4afed 100644
+--- a/config/spl-build.m4
++++ b/config/spl-build.m4
+@@ -1312,9 +1312,12 @@ dnl #
+ AC_DEFUN([SPL_AC_3ARGS_ON_EACH_CPU], [
+ 	AC_MSG_CHECKING([whether on_each_cpu() wants 3 args])
+ 	SPL_LINUX_TRY_COMPILE([
++		#include <linux/interrupt.h>
+ 		#include <linux/smp.h>
++
++		void on_each_cpu_func(void *data) { return; }
+ 	],[
+-		on_each_cpu(NULL, NULL, 0);
++		on_each_cpu(on_each_cpu_func, NULL, 0);
+ 	],[
+ 		AC_MSG_RESULT(yes)
+ 		AC_DEFINE(HAVE_3ARGS_ON_EACH_CPU, 1,
+-- 
+1.7.10
+
diff --git a/sys-kernel/spl/files/spl-0.6.0_rc13-fix-soft-lockup.patch b/sys-kernel/spl/files/spl-0.6.0_rc13-fix-soft-lockup.patch
new file mode 100644
index 000000000000..99227feb04a2
--- /dev/null
+++ b/sys-kernel/spl/files/spl-0.6.0_rc13-fix-soft-lockup.patch
@@ -0,0 +1,179 @@
+From d4899f4747fd03be748fd1a589b9db5786fa1375 Mon Sep 17 00:00:00 2001
+From: Brian Behlendorf <behlendorf1@llnl.gov>
+Date: Fri, 11 Jan 2013 14:29:32 -0800
+Subject: [PATCH] kmem-cache: Fix slab ageing soft lockup
+
+Commit a10287e00d13c4c4dbbff14f42b00b03da363fcb slightly reworked
+the slab ageing code such that it is no longer dependent on the
+Linux delayed work queue interfaces.
+
+This was good for portability and performance, but it requires us
+to use the on_each_cpu() function to execute the spl_magazine_age()
+function.  That means that the function is now executing in interrupt
+context whereas before it was scheduled in normal process context.
+And that means we need to be slightly more careful about the locking
+in the interrupt handler.
+
+With the reworked code it's possible that we'll be holding the
+skc->skc_lock and be interrupted to handle the spl_magazine_age()
+IRQ.  This will result in a deadlock and soft lockup errors unless
+we're careful to detect the contention and avoid taking the lock in
+the interupt handler.  So that's what this patch does.
+
+Alternately, (and slightly more conventionally) we could have used
+spin_lock_irqsave() to prevent this race entirely but I'd perfer to
+avoid disabling interrupts as much as possible due to performance
+concerns.  There is absolutely no penalty for us not aging objects
+out of the magazine due to contention.
+
+Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
+Signed-off-by: Prakash Surya <surya1@llnl.gov>
+Closes zfsonlinux/zfs#1193
+---
+ module/spl/spl-kmem.c |   94 +++++++++++++++++++++++++++----------------------
+ 1 file changed, 51 insertions(+), 43 deletions(-)
+
+diff --git a/module/spl/spl-kmem.c b/module/spl/spl-kmem.c
+index bc08a55..cc5961e 100644
+--- a/module/spl/spl-kmem.c
++++ b/module/spl/spl-kmem.c
+@@ -827,8 +827,7 @@ char *kvasprintf(gfp_t gfp, const char *fmt, va_list ap)
+ struct rw_semaphore spl_kmem_cache_sem; /* Cache list lock */
+ taskq_t *spl_kmem_cache_taskq;          /* Task queue for ageing / reclaim */
+ 
+-static int spl_cache_flush(spl_kmem_cache_t *skc,
+-                           spl_kmem_magazine_t *skm, int flush);
++static void spl_cache_shrink(spl_kmem_cache_t *skc, void *obj);
+ 
+ SPL_SHRINKER_CALLBACK_FWD_DECLARE(spl_kmem_cache_generic_shrinker);
+ SPL_SHRINKER_DECLARE(spl_kmem_cache_shrinker,
+@@ -1244,6 +1243,38 @@ static int spl_cache_flush(spl_kmem_cache_t *skc,
+ 	SRETURN(0);
+ }
+ 
++/*
++ * Release objects from the per-cpu magazine back to their slab.  The flush
++ * argument contains the max number of entries to remove from the magazine.
++ */
++static void
++__spl_cache_flush(spl_kmem_cache_t *skc, spl_kmem_magazine_t *skm, int flush)
++{
++	int i, count = MIN(flush, skm->skm_avail);
++	SENTRY;
++
++	ASSERT(skc->skc_magic == SKC_MAGIC);
++	ASSERT(skm->skm_magic == SKM_MAGIC);
++	ASSERT(spin_is_locked(&skc->skc_lock));
++
++	for (i = 0; i < count; i++)
++		spl_cache_shrink(skc, skm->skm_objs[i]);
++
++	skm->skm_avail -= count;
++	memmove(skm->skm_objs, &(skm->skm_objs[count]),
++	        sizeof(void *) * skm->skm_avail);
++
++	SEXIT;
++}
++
++static void
++spl_cache_flush(spl_kmem_cache_t *skc, spl_kmem_magazine_t *skm, int flush)
++{
++	spin_lock(&skc->skc_lock);
++	__spl_cache_flush(skc, skm, flush);
++	spin_unlock(&skc->skc_lock);
++}
++
+ static void
+ spl_magazine_age(void *data)
+ {
+@@ -1252,10 +1283,23 @@ static int spl_cache_flush(spl_kmem_cache_t *skc,
+ 
+ 	ASSERT(skm->skm_magic == SKM_MAGIC);
+ 	ASSERT(skm->skm_cpu == smp_processor_id());
++	ASSERT(irqs_disabled());
++
++	/* There are no available objects or they are too young to age out */
++	if ((skm->skm_avail == 0) ||
++	    time_before(jiffies, skm->skm_age + skc->skc_delay * HZ))
++		return;
+ 
+-	if (skm->skm_avail > 0)
+-		if (time_after(jiffies, skm->skm_age + skc->skc_delay * HZ))
+-			(void) spl_cache_flush(skc, skm, skm->skm_refill);
++	/*
++	 * Because we're executing in interrupt context we may have
++	 * interrupted the holder of this lock.  To avoid a potential
++	 * deadlock return if the lock is contended.
++	 */
++	if (!spin_trylock(&skc->skc_lock))
++		return;
++
++	__spl_cache_flush(skc, skm, skm->skm_refill);
++	spin_unlock(&skc->skc_lock);
+ }
+ 
+ /*
+@@ -1451,7 +1495,7 @@ static int spl_cache_flush(spl_kmem_cache_t *skc,
+ 
+         for_each_online_cpu(i) {
+ 		skm = skc->skc_mag[i];
+-		(void)spl_cache_flush(skc, skm, skm->skm_avail);
++		spl_cache_flush(skc, skm, skm->skm_avail);
+ 		spl_magazine_free(skm);
+         }
+ 
+@@ -1932,42 +1976,6 @@ static int spl_cache_flush(spl_kmem_cache_t *skc,
+ }
+ 
+ /*
+- * Release a batch of objects from a per-cpu magazine back to their
+- * respective slabs.  This occurs when we exceed the magazine size,
+- * are under memory pressure, when the cache is idle, or during
+- * cache cleanup.  The flush argument contains the number of entries
+- * to remove from the magazine.
+- */
+-static int
+-spl_cache_flush(spl_kmem_cache_t *skc, spl_kmem_magazine_t *skm, int flush)
+-{
+-	int i, count = MIN(flush, skm->skm_avail);
+-	SENTRY;
+-
+-	ASSERT(skc->skc_magic == SKC_MAGIC);
+-	ASSERT(skm->skm_magic == SKM_MAGIC);
+-
+-	/*
+-	 * XXX: Currently we simply return objects from the magazine to
+-	 * the slabs in fifo order.  The ideal thing to do from a memory
+-	 * fragmentation standpoint is to cheaply determine the set of
+-	 * objects in the magazine which will result in the largest
+-	 * number of free slabs if released from the magazine.
+-	 */
+-	spin_lock(&skc->skc_lock);
+-	for (i = 0; i < count; i++)
+-		spl_cache_shrink(skc, skm->skm_objs[i]);
+-
+-	skm->skm_avail -= count;
+-	memmove(skm->skm_objs, &(skm->skm_objs[count]),
+-	        sizeof(void *) * skm->skm_avail);
+-
+-	spin_unlock(&skc->skc_lock);
+-
+-	SRETURN(count);
+-}
+-
+-/*
+  * Allocate an object from the per-cpu magazine, or if the magazine
+  * is empty directly allocate from a slab and repopulate the magazine.
+  */
+@@ -2053,7 +2061,7 @@ static int spl_cache_flush(spl_kmem_cache_t *skc,
+ 
+ 	/* Per-CPU cache full, flush it to make space */
+ 	if (unlikely(skm->skm_avail >= skm->skm_size))
+-		(void)spl_cache_flush(skc, skm, skm->skm_refill);
++		spl_cache_flush(skc, skm, skm->skm_refill);
+ 
+ 	/* Available space in cache, use it */
+ 	skm->skm_objs[skm->skm_avail++] = obj;
+-- 
+1.7.10
+
diff --git a/sys-kernel/spl/files/spl-0.6.0_rc14-fix-atomic64-checks.patch b/sys-kernel/spl/files/spl-0.6.0_rc14-fix-atomic64-checks.patch
new file mode 100644
index 000000000000..9ac8a4308dd6
--- /dev/null
+++ b/sys-kernel/spl/files/spl-0.6.0_rc14-fix-atomic64-checks.patch
@@ -0,0 +1,70 @@
+From dd3678fc29d75286b57e705454bbd7e60e1b44e0 Mon Sep 17 00:00:00 2001
+From: Brian Behlendorf <behlendorf1@llnl.gov>
+Date: Tue, 5 Feb 2013 09:35:43 -0800
+Subject: [PATCH] Fix atomic64_* autoconf checks
+
+The SPL_AC_ATOMIC_SPINLOCK, SPL_AC_TYPE_ATOMIC64_CMPXCHG, and
+SPL_AC_TYPE_ATOMIC64_XCHG were all directly including the
+'asm/atomic.h' header.  As of Linux 3.4 this header was removed
+which results in a build failure.
+
+The right thing to do is include 'linux/atomic.h' however we
+can't safely do this because it doesn't exist in 2.6.26 kernels.
+Therefore, we include 'linux/fs.h' which in turn includes the
+correct atomic header regardless of the kernel version.
+
+When these incorrect APIs are used in ZFS the following build
+failure results.
+
+  arc.c:791:80: warning: '__ret' may be used uninitialized
+  in this function [-Wuninitialized]
+  arc.c:791:1875: error: call to '__cmpxchg_wrong_size'
+  declared with attribute error: Bad argument size for cmpxchg
+
+Since this is all Linux 2.6.24 compatibility code there's
+an argument to be made that it should be removed because
+kernels this old are not supported.  However, because we're
+so close to a release I'm going to leave it in place for now.
+
+Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
+Closes zfsonlinux/zfs#814
+Closes zfsonlinux/zfs#1254
+---
+ config/spl-build.m4 |    7 +++----
+ 1 file changed, 3 insertions(+), 4 deletions(-)
+
+diff --git a/config/spl-build.m4 b/config/spl-build.m4
+index e9695de..8518404 100644
+--- a/config/spl-build.m4
++++ b/config/spl-build.m4
+@@ -777,7 +777,7 @@ AC_DEFUN([SPL_AC_ATOMIC_SPINLOCK], [
+ 		[enable_atomic_spinlocks=check])
+ 
+ 	SPL_LINUX_TRY_COMPILE([
+-		#include <asm/atomic.h>
++		#include <linux/fs.h>
+ 	],[
+ 		atomic64_t *ptr __attribute__ ((unused));
+ 	],[
+@@ -820,8 +820,7 @@ dnl #
+ AC_DEFUN([SPL_AC_TYPE_ATOMIC64_CMPXCHG],
+ 	[AC_MSG_CHECKING([whether kernel defines atomic64_cmpxchg])
+ 	SPL_LINUX_TRY_COMPILE([
+-		#include <asm/atomic.h>
+-		#include <asm/system.h>
++		#include <linux/fs.h>
+ 	],[
+ 		atomic64_cmpxchg((atomic64_t *)NULL, 0, 0);
+ 	],[
+@@ -840,7 +839,7 @@ dnl #
+ AC_DEFUN([SPL_AC_TYPE_ATOMIC64_XCHG],
+ 	[AC_MSG_CHECKING([whether kernel defines atomic64_xchg])
+ 	SPL_LINUX_TRY_COMPILE([
+-		#include <asm/atomic.h>
++		#include <linux/fs.h>
+ 	],[
+ 		atomic64_xchg((atomic64_t *)NULL, 0);
+ 	],[
+-- 
+1.7.10
+
diff --git a/sys-kernel/spl/files/spl-0.6.0_rc14-fix-mutex-owner-check.patch b/sys-kernel/spl/files/spl-0.6.0_rc14-fix-mutex-owner-check.patch
new file mode 100644
index 000000000000..ee7314d3cf32
--- /dev/null
+++ b/sys-kernel/spl/files/spl-0.6.0_rc14-fix-mutex-owner-check.patch
@@ -0,0 +1,33 @@
+From a0625691b39468d04eb716919e237f96a3987b48 Mon Sep 17 00:00:00 2001
+From: Richard Yao <ryao@cs.stonybrook.edu>
+Date: Tue, 5 Feb 2013 16:42:29 -0500
+Subject: [PATCH] Fix HAVE_MUTEX_OWNER_TASK_STRUCT autotools check on PPC64
+
+The HAVE_MUTEX_OWNER_TASK_STRUCT fails on PPC64 with the following
+error:
+
+error: 'current' undeclared (first use in this function)
+
+We include linux/sched.h to ensure that current is available.
+
+Signed-off-by: Richard Yao <ryao@cs.stonybrook.edu>
+Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
+---
+ config/spl-build.m4 |    1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/config/spl-build.m4 b/config/spl-build.m4
+index 8518404..4cb7e1d 100644
+--- a/config/spl-build.m4
++++ b/config/spl-build.m4
+@@ -1269,6 +1269,7 @@ AC_DEFUN([SPL_AC_MUTEX_OWNER_TASK_STRUCT], [
+ 	EXTRA_KCFLAGS="-Werror"
+ 	SPL_LINUX_TRY_COMPILE([
+ 		#include <linux/mutex.h>
++		#include <linux/sched.h>
+ 	],[
+ 		struct mutex mtx __attribute__ ((unused));
+ 		mtx.owner = current;
+-- 
+1.7.10
+
diff --git a/sys-kernel/spl/files/spl-0.6.0_rc14-linux-3.9-compat.patch b/sys-kernel/spl/files/spl-0.6.0_rc14-linux-3.9-compat.patch
new file mode 100644
index 000000000000..5f9a4c698803
--- /dev/null
+++ b/sys-kernel/spl/files/spl-0.6.0_rc14-linux-3.9-compat.patch
@@ -0,0 +1,237 @@
+diff --git a/config/spl-build.m4 b/config/spl-build.m4
+index 3dcc05e..6a8e658 100644
+--- a/config/spl-build.m4
++++ b/config/spl-build.m4
+@@ -64,6 +64,7 @@ AC_DEFUN([SPL_AC_CONFIG_KERNEL], [
+ 	SPL_AC_USER_PATH_DIR
+ 	SPL_AC_SET_FS_PWD
+ 	SPL_AC_2ARGS_SET_FS_PWD
++	SPL_AC_SET_FS_PWD_WITH_CONST
+ 	SPL_AC_2ARGS_VFS_UNLINK
+ 	SPL_AC_4ARGS_VFS_RENAME
+ 	SPL_AC_VFS_FSYNC
+@@ -88,6 +89,8 @@ AC_DEFUN([SPL_AC_CONFIG_KERNEL], [
+ 	SPL_AC_2ARGS_ZLIB_DEFLATE_WORKSPACESIZE
+ 	SPL_AC_SHRINK_CONTROL_STRUCT
+ 	SPL_AC_RWSEM_SPINLOCK_IS_RAW
++	SPL_AC_SCHED_RT_HEADER
++	SPL_AC_2ARGS_VFS_GETATTR
+ ])
+ 
+ AC_DEFUN([SPL_AC_MODULE_SYMVERS], [
+@@ -1684,12 +1687,55 @@ AC_DEFUN([SPL_AC_2ARGS_SET_FS_PWD],
+ 		AC_MSG_RESULT(yes)
+ 		AC_DEFINE(HAVE_2ARGS_SET_FS_PWD, 1,
+ 		          [set_fs_pwd() wants 2 args])
++		HAVE_2ARGS_SET_FS_PWD=yes
+ 	],[
+ 		AC_MSG_RESULT(no)
+ 	])
+ ])
+ 
+ dnl #
++dnl # 3.9 API change
++dnl # set_fs_pwd takes const struct path *
++dnl #
++AC_DEFUN([SPL_AC_SET_FS_PWD_WITH_CONST],
++if test "x$HAVE_2ARGS_SET_FS_PWD" = xyes; then
++	tmp_flags="$EXTRA_KCFLAGS"
++	EXTRA_KCFLAGS="-Werror"
++	[AC_MSG_CHECKING([whether set_fs_pwd() requires const struct path *])
++	SPL_LINUX_TRY_COMPILE([
++		#include <linux/spinlock.h>
++		#include <linux/fs_struct.h>
++		#include <linux/path.h>
++		void (*const set_fs_pwd_func)
++			(struct fs_struct *, const struct path *)
++			= set_fs_pwd;
++	],[
++		return 0;
++	],[
++		AC_MSG_RESULT(yes)
++		AC_DEFINE(HAVE_SET_FS_PWD_WITH_CONST, 1,
++			[set_fs_pwd() needs const path *])
++	],[
++		SPL_LINUX_TRY_COMPILE([
++			#include <linux/spinlock.h>
++			#include <linux/fs_struct.h>
++			#include <linux/path.h>
++			void (*const set_fs_pwd_func)
++				(struct fs_struct *, struct path *)
++				= set_fs_pwd;
++		],[
++			return 0;
++		],[
++			AC_MSG_RESULT(no)
++		],[
++			AC_MSG_ERROR(unknown)
++		])
++	])
++	EXTRA_KCFLAGS="$tmp_flags"
++fi
++])
++
++dnl #
+ dnl # SLES API change, never adopted in mainline,
+ dnl # Third 'struct vfsmount *' argument removed.
+ dnl #
+@@ -2217,3 +2263,53 @@ AC_DEFUN([SPL_AC_RWSEM_SPINLOCK_IS_RAW], [
+ 	])
+ 	EXTRA_KCFLAGS="$tmp_flags"
+ ])
++
++dnl #
++dnl # 3.9 API change,
++dnl # Moved things from linux/sched.h to linux/sched/rt.h
++dnl #
++AC_DEFUN([SPL_AC_SCHED_RT_HEADER],
++	[AC_MSG_CHECKING([whether header linux/sched/rt.h exists])
++	SPL_LINUX_TRY_COMPILE([
++		#include <linux/sched.h>
++		#include <linux/sched/rt.h>
++	],[
++		return 0;
++	],[
++		AC_DEFINE(HAVE_SCHED_RT_HEADER, 1, [linux/sched/rt.h exists])
++		AC_MSG_RESULT(yes)
++	],[
++		AC_MSG_RESULT(no)
++	])
++])
++
++dnl #
++dnl # 3.9 API change,
++dnl # vfs_getattr() uses 2 args
++dnl # It takes struct path * instead of struct vfsmount * and struct dentry *
++dnl #
++AC_DEFUN([SPL_AC_2ARGS_VFS_GETATTR], [
++	AC_MSG_CHECKING([whether vfs_getattr() wants])
++	SPL_LINUX_TRY_COMPILE([
++		#include <linux/fs.h>
++	],[
++		vfs_getattr((struct path *) NULL,
++			(struct kstat *)NULL);
++	],[
++		AC_MSG_RESULT(2 args)
++		AC_DEFINE(HAVE_2ARGS_VFS_GETATTR, 1,
++		          [vfs_getattr wants 2 args])
++	],[
++		SPL_LINUX_TRY_COMPILE([
++			#include <linux/fs.h>
++		],[
++			vfs_getattr((struct vfsmount *)NULL,
++				(struct dentry *)NULL,
++				(struct kstat *)NULL);
++		],[
++			AC_MSG_RESULT(3 args)
++		],[
++			AC_MSG_ERROR(unknown)
++		])
++	])
++])
+diff --git a/include/sys/sysmacros.h b/include/sys/sysmacros.h
+index 7c4da67..b4778b7 100644
+--- a/include/sys/sysmacros.h
++++ b/include/sys/sysmacros.h
+@@ -26,12 +26,17 @@
+ #define _SPL_SYSMACROS_H
+ 
+ #include <linux/module.h>
++#include <linux/sched.h>
+ #include <linux/cpumask.h>
+ #include <sys/debug.h>
+ #include <sys/varargs.h>
+ #include <sys/zone.h>
+ #include <sys/signal.h>
+ 
++#ifdef HAVE_SCHED_RT_HEADER
++#include <linux/sched/rt.h>
++#endif
++
+ #ifndef _KERNEL
+ #define _KERNEL				__KERNEL__
+ #endif
+diff --git a/module/spl/spl-kmem.c b/module/spl/spl-kmem.c
+index e3538b5..f9c1114 100644
+--- a/module/spl/spl-kmem.c
++++ b/module/spl/spl-kmem.c
+@@ -404,7 +404,8 @@ kmem_del_init(spinlock_t *lock, struct hlist_head *table, int bits, const void *
+ 	spin_lock_irqsave(lock, flags);
+ 
+ 	head = &table[hash_ptr(addr, bits)];
+-	hlist_for_each_entry_rcu(p, node, head, kd_hlist) {
++	hlist_for_each_rcu(node, head) {
++		p = list_entry_rcu(node, struct kmem_debug, kd_hlist);
+ 		if (p->kd_addr == addr) {
+ 			hlist_del_init(&p->kd_hlist);
+ 			list_del_init(&p->kd_list);
+diff --git a/module/spl/spl-tsd.c b/module/spl/spl-tsd.c
+index d7749cf..6e5605b 100644
+--- a/module/spl/spl-tsd.c
++++ b/module/spl/spl-tsd.c
+@@ -113,7 +113,8 @@ tsd_hash_search(tsd_hash_table_t *table, uint_t key, pid_t pid)
+ 	hash = hash_long((ulong_t)key * (ulong_t)pid, table->ht_bits);
+ 	bin = &table->ht_bins[hash];
+ 	spin_lock(&bin->hb_lock);
+-	hlist_for_each_entry(entry, node, &bin->hb_head, he_list) {
++	hlist_for_each(node, &bin->hb_head) {
++		entry = list_entry(node, tsd_hash_entry_t, he_list);
+ 		if ((entry->he_key == key) && (entry->he_pid == pid)) {
+ 			spin_unlock(&bin->hb_lock);
+ 			SRETURN(entry);
+diff --git a/module/spl/spl-vnode.c b/module/spl/spl-vnode.c
+index 4d571c6..dac452c 100644
+--- a/module/spl/spl-vnode.c
++++ b/module/spl/spl-vnode.c
+@@ -175,7 +175,11 @@ vn_open(const char *path, uio_seg_t seg, int flags, int mode,
+ 	if (IS_ERR(fp))
+ 		SRETURN(-PTR_ERR(fp));
+ 
+-	rc = vfs_getattr(fp->f_vfsmnt, fp->f_dentry, &stat);
++#ifdef HAVE_2ARGS_VFS_GETATTR
++	rc = vfs_getattr(&fp->f_path, &stat);
++#else
++	rc = vfs_getattr(fp->f_path.mnt, fp->f_dentry, &stat);
++#endif
+ 	if (rc) {
+ 		filp_close(fp, 0);
+ 		SRETURN(-rc);
+@@ -602,7 +606,11 @@ vn_getattr(vnode_t *vp, vattr_t *vap, int flags, void *x3, void *x4)
+ 
+ 	fp = vp->v_file;
+ 
+-        rc = vfs_getattr(fp->f_vfsmnt, fp->f_dentry, &stat);
++#ifdef HAVE_2ARGS_VFS_GETATTR
++	rc = vfs_getattr(&fp->f_path, &stat);
++#else
++	rc = vfs_getattr(fp->f_path.mnt, fp->f_dentry, &stat);
++#endif
+ 	if (rc)
+ 		SRETURN(-rc);
+ 
+@@ -754,7 +762,12 @@ vn_getf(int fd)
+ 	if (vp == NULL)
+ 		SGOTO(out_fget, rc);
+ 
+-        if (vfs_getattr(lfp->f_vfsmnt, lfp->f_dentry, &stat))
++#ifdef HAVE_2ARGS_VFS_GETATTR
++	rc = vfs_getattr(&lfp->f_path, &stat);
++#else
++	rc = vfs_getattr(lfp->f_path.mnt, lfp->f_dentry, &stat);
++#endif
++        if (rc)
+ 		SGOTO(out_vnode, rc);
+ 
+ 	mutex_enter(&vp->v_lock);
+@@ -827,7 +840,11 @@ EXPORT_SYMBOL(releasef);
+ # ifdef HAVE_2ARGS_SET_FS_PWD
+ /* Used from 2.6.25 - 2.6.31+ */
+ void
++#  ifdef HAVE_SET_FS_PWD_WITH_CONST
++set_fs_pwd(struct fs_struct *fs, const struct path *path)
++#  else
+ set_fs_pwd(struct fs_struct *fs, struct path *path)
++#  endif
+ {
+ 	struct path old_pwd;
+ 
diff --git a/sys-kernel/spl/files/spl-0.6.0_rc14-no-cond_resched.patch b/sys-kernel/spl/files/spl-0.6.0_rc14-no-cond_resched.patch
new file mode 100644
index 000000000000..9f1d692d0371
--- /dev/null
+++ b/sys-kernel/spl/files/spl-0.6.0_rc14-no-cond_resched.patch
@@ -0,0 +1,38 @@
+From 58a382c73ad3393d7591421950624e75d3c4aea1 Mon Sep 17 00:00:00 2001
+From: Richard Yao <ryao@cs.stonybrook.edu>
+Date: Thu, 21 Mar 2013 13:21:11 -0400
+Subject: [PATCH] Do not call cond_resched() in spl_slab_reclaim()
+
+Calling cond_resched() after each object is freed and then after each
+slab is freed can cause slabs of objects to live for excessive periods
+of time following reclaimation. This interferes with the kernel's own
+memory management when called from kswapd and can cause direct reclaim
+to occur in response to memory pressure that should have been resolved.
+
+Signed-off-by: Richard Yao <ryao@cs.stonybrook.edu>
+---
+ module/spl/spl-kmem.c | 3 ---
+ 1 file changed, 3 deletions(-)
+
+diff --git a/module/spl/spl-kmem.c b/module/spl/spl-kmem.c
+index f9c1114..a0ca2d2 100644
+--- a/module/spl/spl-kmem.c
++++ b/module/spl/spl-kmem.c
+@@ -1112,14 +1112,11 @@ char *kvasprintf(gfp_t gfp, const char *fmt, va_list ap)
+ 
+ 		if (skc->skc_flags & KMC_OFFSLAB)
+ 			kv_free(skc, sko->sko_addr, size);
+-
+-		cond_resched();
+ 	}
+ 
+ 	list_for_each_entry_safe(sks, m, &sks_list, sks_list) {
+ 		ASSERT(sks->sks_magic == SKS_MAGIC);
+ 		kv_free(skc, sks, skc->skc_slab_size);
+-		cond_resched();
+ 	}
+ 
+ 	SEXIT;
+-- 
+1.8.1.5
+
diff --git a/sys-kernel/spl/files/spl-0.6.0_rc14-simplify-hostid-logic.patch b/sys-kernel/spl/files/spl-0.6.0_rc14-simplify-hostid-logic.patch
new file mode 100644
index 000000000000..3d5199fb4eb6
--- /dev/null
+++ b/sys-kernel/spl/files/spl-0.6.0_rc14-simplify-hostid-logic.patch
@@ -0,0 +1,181 @@
+From f47f028ae6f039c13d3138e2ee1c0056a3a3f789 Mon Sep 17 00:00:00 2001
+From: Richard Yao <ryao@cs.stonybrook.edu>
+Date: Mon, 11 Mar 2013 21:16:36 -0400
+Subject: [PATCH] Simplify hostid logic
+
+There is plenty of compatibility code for a hw_hostid
+that isn't used by anything. At the same time, there are apparently
+issues with the current hostid logic. coredumb in #zfsonlinux on
+freenode reported that Fedora 17 changes its hostid on every boot, which
+required force importing his pool. A suggestion by wca was to adopt
+FreeBSD's behavior, where it treats hostid as zero if /etc/hostid does
+not exist
+
+Adopting FreeBSD's behavior permits us to eliminate plenty of code,
+including a userland helper that invokes the system's hostid as a
+fallback.
+
+Signed-off-by: Richard Yao <ryao@cs.stonybrook.edu>
+---
+ include/sys/sysmacros.h  |  1 -
+ include/sys/systeminfo.h |  3 +--
+ module/spl/spl-generic.c | 55 ++++++------------------------------------------
+ module/spl/spl-proc.c    | 11 ----------
+ 4 files changed, 7 insertions(+), 63 deletions(-)
+
+diff --git a/include/sys/sysmacros.h b/include/sys/sysmacros.h
+index 7c4da67..4dd2685 100644
+--- a/include/sys/sysmacros.h
++++ b/include/sys/sysmacros.h
+@@ -138,7 +138,6 @@
+ /* Missing globals */
+ extern char spl_version[32];
+ extern unsigned long spl_hostid;
+-extern char hw_serial[11];
+ 
+ /* Missing misc functions */
+ extern int highbit(unsigned long i);
+diff --git a/include/sys/systeminfo.h b/include/sys/systeminfo.h
+index e22a085..a4c1984 100644
+--- a/include/sys/systeminfo.h
++++ b/include/sys/systeminfo.h
+@@ -25,6 +25,5 @@
+ #ifndef _SPL_SYSTEMINFO_H
+ #define _SPL_SYSTEMINFO_H
+ 
+-#define HW_INVALID_HOSTID	0xFFFFFFFF	/* an invalid hostid */
+ #define HW_HOSTID_LEN		11		/* minimum buffer size needed */
+ 						/* to hold a decimal or hex */
+diff --git a/module/spl/spl-generic.c b/module/spl/spl-generic.c
+index 3cef489..b8e2ed1 100644
+--- a/module/spl/spl-generic.c
++++ b/module/spl/spl-generic.c
+@@ -52,14 +52,11 @@
+ char spl_version[32] = "SPL v" SPL_META_VERSION "-" SPL_META_RELEASE;
+ EXPORT_SYMBOL(spl_version);
+ 
+-unsigned long spl_hostid = HW_INVALID_HOSTID;
++unsigned long spl_hostid = 0;
+ EXPORT_SYMBOL(spl_hostid);
+ module_param(spl_hostid, ulong, 0644);
+ MODULE_PARM_DESC(spl_hostid, "The system hostid.");
+ 
+-char hw_serial[HW_HOSTID_LEN] = "<none>";
+-EXPORT_SYMBOL(hw_serial);
+-
+ proc_t p0 = { 0 };
+ EXPORT_SYMBOL(p0);
+ 
+@@ -467,7 +464,7 @@ struct new_utsname *__utsname(void)
+ 	int result;
+ 	uint64_t size;
+ 	struct _buf *file;
+-	unsigned long hostid = 0;
++	uint32_t hostid = 0;
+ 
+ 	file = kobj_open_file(spl_hostid_path);
+ 
+@@ -511,45 +508,10 @@ struct new_utsname *__utsname(void)
+ 	return 0;
+ }
+ 
+-#define GET_HOSTID_CMD \
+-	"exec 0</dev/null " \
+-	"     1>/proc/sys/kernel/spl/hostid " \
+-	"     2>/dev/null; " \
+-	"hostid"
+-
+-static int
+-hostid_exec(void)
+-{
+-	char *argv[] = { "/bin/sh",
+-	                 "-c",
+-	                 GET_HOSTID_CMD,
+-	                 NULL };
+-	char *envp[] = { "HOME=/",
+-	                 "TERM=linux",
+-	                 "PATH=/sbin:/usr/sbin:/bin:/usr/bin",
+-	                 NULL };
+-	int rc;
+-
+-	/* Doing address resolution in the kernel is tricky and just
+-	 * not a good idea in general.  So to set the proper 'hw_serial'
+-	 * use the usermodehelper support to ask '/bin/sh' to run
+-	 * '/usr/bin/hostid' and redirect the result to /proc/sys/spl/hostid
+-	 * for us to use.  It's a horrific solution but it will do for now.
+-	 */
+-	rc = call_usermodehelper(argv[0], argv, envp, UMH_WAIT_PROC);
+-	if (rc)
+-		printk("SPL: Failed user helper '%s %s %s', rc = %d\n",
+-		       argv[0], argv[1], argv[2], rc);
+-
+-	return rc;
+-}
+-
+ uint32_t
+ zone_get_hostid(void *zone)
+ {
+ 	static int first = 1;
+-	unsigned long hostid;
+-	int rc;
+ 
+ 	/* Only the global zone is supported */
+ 	ASSERT(zone == NULL);
+@@ -559,21 +521,16 @@ struct new_utsname *__utsname(void)
+ 
+ 		/*
+ 		 * Get the hostid if it was not passed as a module parameter.
+-		 * Try reading the /etc/hostid file directly, and then fall
+-		 * back to calling the /usr/bin/hostid utility.
++		 * Try reading the /etc/hostid file directly.
+ 		 */
+-		if ((spl_hostid == HW_INVALID_HOSTID) &&
+-		    (rc = hostid_read()) && (rc = hostid_exec()))
+-			return HW_INVALID_HOSTID;
++		if (hostid_read())
++			spl_hostid = 0;
+ 
+ 		printk(KERN_NOTICE "SPL: using hostid 0x%08x\n",
+ 			(unsigned int) spl_hostid);
+ 	}
+ 
+-	if (ddi_strtoul(hw_serial, NULL, HW_HOSTID_LEN-1, &hostid) != 0)
+-		return HW_INVALID_HOSTID;
+-
+-	return (uint32_t)hostid;
++	return spl_hostid;
+ }
+ EXPORT_SYMBOL(zone_get_hostid);
+ 
+diff --git a/module/spl/spl-proc.c b/module/spl/spl-proc.c
+index cd4fa1b..1113cf2 100644
+--- a/module/spl/spl-proc.c
++++ b/module/spl/spl-proc.c
+@@ -506,9 +506,6 @@ enum {
+                 if (str == end)
+                         SRETURN(-EINVAL);
+ 
+-                (void) snprintf(hw_serial, HW_HOSTID_LEN, "%lu", spl_hostid);
+-                hw_serial[HW_HOSTID_LEN - 1] = '\0';
+-                *ppos += *lenp;
+         } else {
+                 len = snprintf(str, sizeof(str), "%lx", spl_hostid);
+                 if (*ppos >= len)
+@@ -1051,14 +1048,6 @@ enum {
+                 .mode     = 0644,
+                 .proc_handler = &proc_dohostid,
+         },
+-        {
+-                CTL_NAME    (CTL_HW_SERIAL)
+-                .procname = "hw_serial",
+-                .data     = hw_serial,
+-                .maxlen   = sizeof(hw_serial),
+-                .mode     = 0444,
+-                .proc_handler = &proc_dostring,
+-        },
+ #ifndef HAVE_KALLSYMS_LOOKUP_NAME
+         {
+                 CTL_NAME    (CTL_KALLSYMS)
+-- 
+1.8.1.5
+
diff --git a/sys-kernel/spl/files/spl-0.6.1-builtin-fix.patch b/sys-kernel/spl/files/spl-0.6.1-builtin-fix.patch
new file mode 100644
index 000000000000..6be0c6d06ffe
--- /dev/null
+++ b/sys-kernel/spl/files/spl-0.6.1-builtin-fix.patch
@@ -0,0 +1,28 @@
+From 991857cac5929fa149820722b8e8cd90f874670c Mon Sep 17 00:00:00 2001
+From: Matthew Thode <mthode@mthode.org>
+Date: Fri, 21 Jun 2013 14:55:07 -0400
+Subject: [PATCH] Copy spl.release.in to kernel dir
+
+Required when compiling ZFS in the kernel.
+
+Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
+Closes #253
+---
+ copy-builtin | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/copy-builtin b/copy-builtin
+index 3277270..cd98b7a 100755
+--- a/copy-builtin
++++ b/copy-builtin
+@@ -33,6 +33,7 @@ rm -rf "$KERNEL_DIR/include/spl" "$KERNEL_DIR/spl"
+ cp --recursive include "$KERNEL_DIR/include/spl"
+ cp --recursive module "$KERNEL_DIR/spl"
+ cp spl_config.h "$KERNEL_DIR/"
++cp spl.release.in "$KERNEL_DIR/"
+ 
+ adjust_obj_paths()
+ {
+-- 
+1.8.1.6
+
diff --git a/sys-kernel/spl/files/spl-0.6.1-constify-ctl_table.patch b/sys-kernel/spl/files/spl-0.6.1-constify-ctl_table.patch
new file mode 100644
index 000000000000..e17cbad4ce81
--- /dev/null
+++ b/sys-kernel/spl/files/spl-0.6.1-constify-ctl_table.patch
@@ -0,0 +1,63 @@
+diff --git a/module/spl/spl-proc.c b/module/spl/spl-proc.c
+index cd4fa1b..3cac8a1 100644
+--- a/module/spl/spl-proc.c
++++ b/module/spl/spl-proc.c
+@@ -37,6 +37,12 @@
+ 
+ #define SS_DEBUG_SUBSYS SS_PROC
+ 
++#ifdef CONSTIFY_PLUGIN
++typedef struct ctl_table __no_const spl_ctl_table;
++#else
++typedef struct ctl_table spl_ctl_table;
++#endif
++
+ #ifdef DEBUG_KMEM
+ static unsigned long table_min = 0;
+ static unsigned long table_max = ~0;
+@@ -323,7 +329,7 @@ enum {
+ SPL_PROC_HANDLER(proc_console_max_delay_cs)
+ {
+         int rc, max_delay_cs;
+-        struct ctl_table dummy = *table;
++        spl_ctl_table dummy = *table;
+         long d;
+ 	SENTRY;
+ 
+@@ -355,7 +361,7 @@ enum {
+ SPL_PROC_HANDLER(proc_console_min_delay_cs)
+ {
+         int rc, min_delay_cs;
+-        struct ctl_table dummy = *table;
++        spl_ctl_table dummy = *table;
+         long d;
+ 	SENTRY;
+ 
+@@ -387,7 +393,7 @@ enum {
+ SPL_PROC_HANDLER(proc_console_backoff)
+ {
+         int rc, backoff;
+-        struct ctl_table dummy = *table;
++        spl_ctl_table dummy = *table;
+ 	SENTRY;
+ 
+         dummy.data = &backoff;
+@@ -417,7 +423,7 @@ enum {
+ {
+         int rc = 0;
+         unsigned long min = 0, max = ~0, val;
+-        struct ctl_table dummy = *table;
++        spl_ctl_table dummy = *table;
+ 	SENTRY;
+ 
+         dummy.data = &val;
+@@ -444,7 +450,7 @@ enum {
+ {
+         int rc = 0;
+         unsigned long min = 0, max = ~0, val = 0, mask;
+-        struct ctl_table dummy = *table;
++        spl_ctl_table dummy = *table;
+         spl_kmem_cache_t *skc;
+         SENTRY;
+ 
+-- 
diff --git a/sys-kernel/spl/files/spl-0.6.1-fix-delay.patch b/sys-kernel/spl/files/spl-0.6.1-fix-delay.patch
new file mode 100644
index 000000000000..42f1f59c7299
--- /dev/null
+++ b/sys-kernel/spl/files/spl-0.6.1-fix-delay.patch
@@ -0,0 +1,33 @@
+From ab59be7bc752481db64df07c821e2ae6bf2ae71b Mon Sep 17 00:00:00 2001
+From: Brian Behlendorf <behlendorf1@llnl.gov>
+Date: Wed, 1 May 2013 16:20:28 -0700
+Subject: [PATCH] Fix delay()
+
+Somewhat amazingly it went unnoticed that the delay() function
+doesn't actually cause the task to block.  Since the task state
+is never changed from TASK_RUNNING before schedule_timeout() the
+scheduler allows to task to continue running without any delay.
+Using schedule_timeout_interruptible() resolves the issue by
+correctly setting TASK_UNINTERRUPTIBLE.
+
+Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
+---
+ include/sys/timer.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/include/sys/timer.h b/include/sys/timer.h
+index 13ef404..2542510 100644
+--- a/include/sys/timer.h
++++ b/include/sys/timer.h
+@@ -35,7 +35,7 @@
+ #define ddi_get_lbolt()			((clock_t)jiffies)
+ #define ddi_get_lbolt64()		((int64_t)get_jiffies_64())
+ 
+-#define delay(ticks)			schedule_timeout((long)(ticks))
++#define delay(ticks)			schedule_timeout_uninterruptible(ticks)
+ 
+ #define SEC_TO_TICK(sec)		((sec) * HZ)
+ #define MSEC_TO_TICK(ms)		msecs_to_jiffies(ms)
+-- 
+1.8.1.6
+
diff --git a/sys-kernel/spl/files/spl-0.6.1-linux-3.10-compat.patch b/sys-kernel/spl/files/spl-0.6.1-linux-3.10-compat.patch
new file mode 100644
index 000000000000..aac1c926bbb4
--- /dev/null
+++ b/sys-kernel/spl/files/spl-0.6.1-linux-3.10-compat.patch
@@ -0,0 +1,426 @@
+diff --git a/config/spl-build.m4 b/config/spl-build.m4
+index 8a8e3ba..da179e3 100644
+--- a/config/spl-build.m4
++++ b/config/spl-build.m4
+@@ -33,6 +33,8 @@ AC_DEFUN([SPL_AC_CONFIG_KERNEL], [
+ 	SPL_AC_TASK_CURR
+ 	SPL_AC_CTL_UNNUMBERED
+ 	SPL_AC_CTL_NAME
++	SPL_AC_VMALLOC_INFO
++	SPL_AC_PDE_DATA
+ 	SPL_AC_FLS64
+ 	SPL_AC_DEVICE_CREATE
+ 	SPL_AC_5ARGS_DEVICE_CREATE
+@@ -1358,6 +1360,43 @@ AC_DEFUN([SPL_AC_GET_VMALLOC_INFO],
+ ])
+ 
+ dnl #
++dnl # 3.10 API change,
++dnl # struct vmalloc_info is now declared in linux/vmalloc.h
++dnl #
++AC_DEFUN([SPL_AC_VMALLOC_INFO], [
++	AC_MSG_CHECKING([whether struct vmalloc_info is declared])
++	SPL_LINUX_TRY_COMPILE([
++		#include <linux/vmalloc.h>
++		struct vmalloc_info { void *a; };
++	],[
++		return 0;
++	],[
++		AC_MSG_RESULT(no)
++	],[
++		AC_MSG_RESULT(yes)
++		AC_DEFINE(HAVE_VMALLOC_INFO, 1, [yes])
++	])
++])
++
++dnl #
++dnl # 3.10 API change,
++dnl # PDE is replaced by PDE_DATA
++dnl #
++AC_DEFUN([SPL_AC_PDE_DATA], [
++	AC_MSG_CHECKING([whether PDE_DATA() is available])
++	SPL_LINUX_TRY_COMPILE_SYMBOL([
++		#include <linux/proc_fs.h>
++	], [
++		PDE_DATA(NULL);
++	], [PDE_DATA], [], [
++		AC_MSG_RESULT(yes)
++		AC_DEFINE(HAVE_PDE_DATA, 1, [yes])
++	],[
++		AC_MSG_RESULT(no)
++	])
++])
++
++dnl #
+ dnl # 2.6.17 API change
+ dnl # The helper functions first_online_pgdat(), next_online_pgdat(), and
+ dnl # next_zone() are introduced to simplify for_each_zone().  These symbols
+diff --git a/include/linux/proc_compat.h b/include/linux/proc_compat.h
+index 434ffa3..7b044e7 100644
+--- a/include/linux/proc_compat.h
++++ b/include/linux/proc_compat.h
+@@ -43,9 +43,6 @@
+ #endif
+ 
+ extern struct proc_dir_entry *proc_spl_kstat;
+-struct proc_dir_entry *proc_dir_entry_find(struct proc_dir_entry *root,
+-					   const char *str);
+-int proc_dir_entries(struct proc_dir_entry *root);
+ 
+ int spl_proc_init(void);
+ void spl_proc_fini(void);
+diff --git a/include/sys/kstat.h b/include/sys/kstat.h
+index 9275c1e..da3c589 100644
+--- a/include/sys/kstat.h
++++ b/include/sys/kstat.h
+@@ -83,6 +83,13 @@ struct kstat_s;
+ typedef int kid_t;                                  /* unique kstat id */
+ typedef int kstat_update_t(struct kstat_s *, int);  /* dynamic update cb */
+ 
++typedef struct kstat_module {
++	char             ksm_name[KSTAT_STRLEN+1];  /* module name */
++	struct list_head ksm_module_list;           /* module linkage */
++	struct list_head ksm_kstat_list;            /* list of kstat entries */
++	struct proc_dir_entry *ksm_proc;            /* proc entry */
++} kstat_module_t;
++
+ typedef struct kstat_s {
+ 	int              ks_magic;                  /* magic value */
+         kid_t            ks_kid;                    /* unique kstat ID */
+@@ -102,6 +109,7 @@ typedef struct kstat_s {
+         void             *ks_private;               /* private data */
+         kmutex_t         ks_lock;                   /* kstat data lock */
+         struct list_head ks_list;                   /* kstat linkage */
++	kstat_module_t   *ks_owner;                 /* kstat module linkage */
+ } kstat_t;
+ 
+ typedef struct kstat_named_s {
+diff --git a/include/sys/vmsystm.h b/include/sys/vmsystm.h
+index 9c52d28..34aea2b 100644
+--- a/include/sys/vmsystm.h
++++ b/include/sys/vmsystm.h
+@@ -74,10 +74,12 @@ extern size_t vmem_size(vmem_t *vmp, int typemask);
+ #ifndef HAVE_GET_VMALLOC_INFO
+ #ifdef CONFIG_MMU
+ 
++#ifndef HAVE_VMALLOC_INFO
+ struct vmalloc_info {
+ 	unsigned long used;
+ 	unsigned long largest_chunk;
+ };
++#endif
+ 
+ typedef void (*get_vmalloc_info_t)(struct vmalloc_info *);
+ extern get_vmalloc_info_t get_vmalloc_info_fn;
+diff --git a/module/spl/spl-kstat.c b/module/spl/spl-kstat.c
+index b7e4b94..4e900c0 100644
+--- a/module/spl/spl-kstat.c
++++ b/module/spl/spl-kstat.c
+@@ -33,9 +33,12 @@
+ #endif
+ 
+ #define SS_DEBUG_SUBSYS SS_KSTAT
++#ifndef HAVE_PDE_DATA
++#define PDE_DATA(x) (PDE(x)->data)
++#endif
+ 
+-static spinlock_t kstat_lock;
+-static struct list_head kstat_list;
++static kmutex_t kstat_module_lock;
++static struct list_head kstat_module_list;
+ static kid_t kstat_id;
+ 
+ static void
+@@ -348,6 +351,47 @@ static struct seq_operations kstat_seq_ops = {
+         .stop  = kstat_seq_stop,
+ };
+ 
++static kstat_module_t *
++kstat_find_module(char *name)
++{
++	kstat_module_t *module;
++
++	list_for_each_entry(module, &kstat_module_list, ksm_module_list)
++		if (strncmp(name, module->ksm_name, KSTAT_STRLEN) == 0)
++			return (module);
++
++	return (NULL);
++}
++
++static kstat_module_t *
++kstat_create_module(char *name)
++{
++	kstat_module_t *module;
++	struct proc_dir_entry *pde;
++
++	pde = proc_mkdir(name, proc_spl_kstat);
++	if (pde == NULL)
++		return (NULL);
++
++	module = kmem_alloc(sizeof (kstat_module_t), KM_SLEEP);
++	module->ksm_proc = pde;
++	strlcpy(module->ksm_name, name, KSTAT_STRLEN+1);
++	INIT_LIST_HEAD(&module->ksm_kstat_list);
++	list_add_tail(&module->ksm_module_list, &kstat_module_list);
++
++	return (module);
++
++}
++
++static void
++kstat_delete_module(kstat_module_t *module)
++{
++	ASSERT(list_empty(&module->ksm_kstat_list));
++	remove_proc_entry(module->ksm_name, proc_spl_kstat);
++	list_del(&module->ksm_module_list);
++	kmem_free(module, sizeof(kstat_module_t));
++}
++
+ static int
+ proc_kstat_open(struct inode *inode, struct file *filp)
+ {
+@@ -359,7 +403,7 @@ proc_kstat_open(struct inode *inode, struct file *filp)
+                 return rc;
+ 
+         f = filp->private_data;
+-        f->private = PDE(inode)->data;
++        f->private = PDE_DATA(inode);
+ 
+         return rc;
+ }
+@@ -390,10 +434,10 @@ __kstat_create(const char *ks_module, int ks_instance, const char *ks_name,
+ 	if (ksp == NULL)
+ 		return ksp;
+ 
+-	spin_lock(&kstat_lock);
++	mutex_enter(&kstat_module_lock);
+ 	ksp->ks_kid = kstat_id;
+         kstat_id++;
+-	spin_unlock(&kstat_lock);
++	mutex_exit(&kstat_module_lock);
+ 
+         ksp->ks_magic = KS_MAGIC;
+ 	mutex_init(&ksp->ks_lock, NULL, MUTEX_DEFAULT, NULL);
+@@ -456,71 +500,64 @@ EXPORT_SYMBOL(__kstat_create);
+ void
+ __kstat_install(kstat_t *ksp)
+ {
+-	struct proc_dir_entry *de_module, *de_name;
++	kstat_module_t *module;
+ 	kstat_t *tmp;
+-	int rc = 0;
+-	SENTRY;
+-
+-	spin_lock(&kstat_lock);
+ 
+-	/* Item may only be added to the list once */
+-        list_for_each_entry(tmp, &kstat_list, ks_list) {
+-                if (tmp == ksp) {
+-		        spin_unlock(&kstat_lock);
+-			SGOTO(out, rc = -EEXIST);
+-		}
+-	}
++	ASSERT(ksp);
+ 
+-        list_add_tail(&ksp->ks_list, &kstat_list);
+-	spin_unlock(&kstat_lock);
++	mutex_enter(&kstat_module_lock);
+ 
+-	de_module = proc_dir_entry_find(proc_spl_kstat, ksp->ks_module);
+-	if (de_module == NULL) {
+-                de_module = proc_mkdir(ksp->ks_module, proc_spl_kstat);
+-		if (de_module == NULL)
+-			SGOTO(out, rc = -EUNATCH);
++	module = kstat_find_module(ksp->ks_module);
++	if (module == NULL) {
++		module = kstat_create_module(ksp->ks_module);
++		if (module == NULL)
++			goto out;
+ 	}
+ 
+-	de_name = create_proc_entry(ksp->ks_name, 0444, de_module);
+-	if (de_name == NULL)
+-		SGOTO(out, rc = -EUNATCH);
++	/*
++	 * Only one entry by this name per-module, on failure the module
++	 * shouldn't be deleted because we know it has at least one entry.
++	 */
++	list_for_each_entry(tmp, &module->ksm_kstat_list, ks_list)
++		if (strncmp(tmp->ks_name, ksp->ks_name, KSTAT_STRLEN) == 0)
++			goto out;
++
++	list_add_tail(&ksp->ks_list, &module->ksm_kstat_list);
+ 
+ 	mutex_enter(&ksp->ks_lock);
+-	ksp->ks_proc = de_name;
+-	de_name->proc_fops = &proc_kstat_operations;
+-        de_name->data = (void *)ksp;
++	ksp->ks_owner = module;
++	ksp->ks_proc = proc_create_data(ksp->ks_name, 0444,
++	    module->ksm_proc, &proc_kstat_operations, (void *)ksp);
++	if (ksp->ks_proc == NULL) {
++		list_del_init(&ksp->ks_list);
++		if (list_empty(&module->ksm_kstat_list))
++			kstat_delete_module(module);
++	}
+ 	mutex_exit(&ksp->ks_lock);
+ out:
+-	if (rc) {
+-		spin_lock(&kstat_lock);
+-	        list_del_init(&ksp->ks_list);
+-		spin_unlock(&kstat_lock);
+-	}
+-
+-	SEXIT;
++	mutex_exit(&kstat_module_lock);
+ }
+ EXPORT_SYMBOL(__kstat_install);
+ 
+ void
+ __kstat_delete(kstat_t *ksp)
+ {
+-	struct proc_dir_entry *de_module;
++	kstat_module_t *module = ksp->ks_owner;
+ 
+-	spin_lock(&kstat_lock);
+-        list_del_init(&ksp->ks_list);
+-	spin_unlock(&kstat_lock);
++	mutex_enter(&kstat_module_lock);
++	list_del_init(&ksp->ks_list);
++	mutex_exit(&kstat_module_lock);
+ 
+-        if (ksp->ks_proc) {
+-	        de_module = ksp->ks_proc->parent;
+-	        remove_proc_entry(ksp->ks_name, de_module);
++	if (ksp->ks_proc) {
++		remove_proc_entry(ksp->ks_name, module->ksm_proc);
+ 
+-	        /* Remove top level module directory if it's empty */
+-	        if (proc_dir_entries(de_module) == 0)
+-		        remove_proc_entry(de_module->name, de_module->parent);
++		/* Remove top level module directory if it's empty */
++		if (list_empty(&module->ksm_kstat_list))
++			kstat_delete_module(module);
+ 	}
+ 
+ 	if (!(ksp->ks_flags & KSTAT_FLAG_VIRTUAL))
+-                kmem_free(ksp->ks_data, ksp->ks_data_size);
++		kmem_free(ksp->ks_data, ksp->ks_data_size);
+ 
+ 	mutex_destroy(&ksp->ks_lock);
+ 	kmem_free(ksp, sizeof(*ksp));
+@@ -533,8 +570,8 @@ int
+ spl_kstat_init(void)
+ {
+ 	SENTRY;
+-	spin_lock_init(&kstat_lock);
+-	INIT_LIST_HEAD(&kstat_list);
++	mutex_init(&kstat_module_lock, NULL, MUTEX_DEFAULT, NULL);
++	INIT_LIST_HEAD(&kstat_module_list);
+         kstat_id = 0;
+ 	SRETURN(0);
+ }
+@@ -543,7 +580,8 @@ void
+ spl_kstat_fini(void)
+ {
+ 	SENTRY;
+-	ASSERT(list_empty(&kstat_list));
++	ASSERT(list_empty(&kstat_module_list));
++	mutex_destroy(&kstat_module_lock);
+ 	SEXIT;
+ }
+ 
+diff --git a/module/spl/spl-proc.c b/module/spl/spl-proc.c
+index cd4fa1b..b8379d0 100644
+--- a/module/spl/spl-proc.c
++++ b/module/spl/spl-proc.c
+@@ -1120,39 +1120,6 @@ static struct ctl_table spl_root[] = {
+ 	{ 0 }
+ };
+ 
+-static int
+-proc_dir_entry_match(int len, const char *name, struct proc_dir_entry *de)
+-{
+-        if (de->namelen != len)
+-                return 0;
+-
+-        return !memcmp(name, de->name, len);
+-}
+-
+-struct proc_dir_entry *
+-proc_dir_entry_find(struct proc_dir_entry *root, const char *str)
+-{
+-	struct proc_dir_entry *de;
+-
+-	for (de = root->subdir; de; de = de->next)
+-		if (proc_dir_entry_match(strlen(str), str, de))
+-			return de;
+-
+-	return NULL;
+-}
+-
+-int
+-proc_dir_entries(struct proc_dir_entry *root)
+-{
+-	struct proc_dir_entry *de;
+-	int i = 0;
+-
+-	for (de = root->subdir; de; de = de->next)
+-		i++;
+-
+-	return i;
+-}
+-
+ int
+ spl_proc_init(void)
+ {
+@@ -1174,11 +1141,11 @@ spl_proc_init(void)
+         if (proc_spl_kmem == NULL)
+                 SGOTO(out, rc = -EUNATCH);
+ 
+-	proc_spl_kmem_slab = create_proc_entry("slab", 0444, proc_spl_kmem);
++	proc_spl_kmem_slab = proc_create_data("slab", 0444,
++		proc_spl_kmem, &proc_slab_operations, NULL);
+         if (proc_spl_kmem_slab == NULL)
+ 		SGOTO(out, rc = -EUNATCH);
+ 
+-        proc_spl_kmem_slab->proc_fops = &proc_slab_operations;
+ #endif /* DEBUG_KMEM */
+ 
+         proc_spl_kstat = proc_mkdir("kstat", proc_spl);
+diff --git a/module/splat/splat-atomic.c b/module/splat/splat-atomic.c
+index df3b38f..f702196 100644
+--- a/module/splat/splat-atomic.c
++++ b/module/splat/splat-atomic.c
+@@ -26,6 +26,7 @@
+ 
+ #include <sys/atomic.h>
+ #include <sys/thread.h>
++#include <linux/slab.h>
+ #include "splat-internal.h"
+ 
+ #define SPLAT_ATOMIC_NAME		"atomic"
+diff --git a/module/splat/splat-thread.c b/module/splat/splat-thread.c
+index a1e70db..e55acd0 100644
+--- a/module/splat/splat-thread.c
++++ b/module/splat/splat-thread.c
+@@ -26,6 +26,7 @@
+ 
+ #include <sys/thread.h>
+ #include <sys/random.h>
++#include <linux/slab.h>
+ #include "splat-internal.h"
+ 
+ #define SPLAT_THREAD_NAME		"thread"
+diff --git a/module/splat/splat-time.c b/module/splat/splat-time.c
+index ca60c45..cd513c9 100644
+--- a/module/splat/splat-time.c
++++ b/module/splat/splat-time.c
+@@ -25,6 +25,7 @@
+ \*****************************************************************************/
+ 
+ #include <sys/time.h>
++#include <linux/slab.h>
+ #include "splat-internal.h"
+ 
+ #define SPLAT_TIME_NAME			"time"
diff --git a/sys-kernel/spl/metadata.xml b/sys-kernel/spl/metadata.xml
new file mode 100644
index 000000000000..758e445e8e26
--- /dev/null
+++ b/sys-kernel/spl/metadata.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>ryao@gentoo.org</email>
+		<name>Richard Yao</name>
+	</maintainer>
+	<maintainer type="person">
+		<email>fearedbliss@gentoo.org</email>
+		<name>Jonathan Vasquez</name>
+	</maintainer>
+	<use>
+		<flag name="debug-log">Enable additional diagnostics</flag>
+	</use>
+	<upstream>
+		<remote-id type="github">zfsonlinux/spl</remote-id>
+	</upstream>
+</pkgmetadata>
diff --git a/sys-kernel/spl/spl-0.6.0_rc13-r2.ebuild b/sys-kernel/spl/spl-0.6.0_rc13-r2.ebuild
new file mode 100644
index 000000000000..0f727fa171fa
--- /dev/null
+++ b/sys-kernel/spl/spl-0.6.0_rc13-r2.ebuild
@@ -0,0 +1,113 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="4"
+AUTOTOOLS_AUTORECONF="1"
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+if [[ ${PV} == "9999" ]] ; then
+	inherit git-2
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+else
+	inherit eutils versionator
+	MY_PV=$(replace_version_separator 3 '-')
+	SRC_URI="https://github.com/zfsonlinux/${PN}/archive/${PN}-${MY_PV}.tar.gz"
+	S="${WORKDIR}/${PN}-${PN}-${MY_PV}"
+	KEYWORDS="~amd64 ~arm ~ppc ~ppc64"
+fi
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug debug-log"
+RESTRICT="test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		!GRKERNSEC_HIDESYM
+		MODULES
+		KALLSYMS
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	kernel_is ge 2 6 26 || die "Linux 2.6.26 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 3 8 || die "Linux 3.8 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" scripts/check.sh || die
+
+	if [ ${PV} != "9999" ]
+	then
+		# Fix on_each_cpu autotools to work correctly
+		epatch "${FILESDIR}/${P}-fix-on_each_cpu-autotools-check.patch"
+
+		# Fix soft lockup regression
+		epatch "${FILESDIR}/${P}-fix-soft-lockup.patch"
+
+		# Fix x86 build failures on Linux 3.4 and later, bug #450646
+		epatch "${FILESDIR}/${PN}-0.6.0_rc14-fix-atomic64-checks.patch"
+
+		# Fix autotools check that fails on ~ppc64
+		epatch "${FILESDIR}/${PN}-0.6.0_rc14-fix-mutex-owner-check.patch"
+	fi
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+		$(use_enable debug-log)
+	)
+	autotools-utils_src_configure
+}
+
+src_test() {
+	if [[ ! -e /proc/modules ]]
+	then
+		die  "Missing /proc/modules"
+	elif [[ $UID -ne 0 ]]
+	then
+		ewarn "Cannot run make check tests with FEATURES=userpriv."
+		ewarn "Skipping make check tests."
+	elif grep -q '^spl ' /proc/modules
+	then
+		ewarn "Cannot run make check tests with module spl loaded."
+		ewarn "Skipping make check tests."
+	else
+		autotools-utils_src_test
+	fi
+}
diff --git a/sys-kernel/spl/spl-0.6.0_rc14-r3.ebuild b/sys-kernel/spl/spl-0.6.0_rc14-r3.ebuild
new file mode 100644
index 000000000000..c18cad215004
--- /dev/null
+++ b/sys-kernel/spl/spl-0.6.0_rc14-r3.ebuild
@@ -0,0 +1,124 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="4"
+AUTOTOOLS_AUTORECONF="1"
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+if [[ ${PV} == "9999" ]] ; then
+	inherit git-2
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+else
+	inherit eutils versionator
+	MY_PV=$(replace_version_separator 3 '-')
+	SRC_URI="https://github.com/zfsonlinux/${PN}/archive/${PN}-${MY_PV}.tar.gz"
+	S="${WORKDIR}/${PN}-${PN}-${MY_PV}"
+	KEYWORDS="~amd64 ~arm ~ppc ~ppc64"
+fi
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug debug-log"
+RESTRICT="test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		!GRKERNSEC_HIDESYM
+		MODULES
+		KALLSYMS
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	kernel_is ge 2 6 26 || die "Linux 2.6.26 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 3 9 || die "Linux 3.9 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" scripts/check.sh || die
+
+	if [ ${PV} != "9999" ]
+	then
+		# Fix x86 build failures on Linux 3.4 and later, bug #450646
+		epatch "${FILESDIR}/${P}-fix-atomic64-checks.patch"
+
+		# Fix autotools check that fails on ~ppc64
+		epatch "${FILESDIR}/${P}-fix-mutex-owner-check.patch"
+
+		# Linux 3.9 Support
+		epatch "${FILESDIR}/${P}-linux-3.9-compat.patch"
+
+		# Free memory under load quickly
+		epatch "${FILESDIR}/${P}-no-cond_resched.patch"
+	fi
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+		$(use_enable debug-log)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install
+	dodoc AUTHORS DISCLAIMER README.markdown
+
+	# Provide /usr/src/spl symlink for lustre
+	dosym "$(basename $(echo "${ED}/usr/src/spl-"*))/${KV_FULL}" /usr/src/spl
+}
+
+src_test() {
+	if [[ ! -e /proc/modules ]]
+	then
+		die  "Missing /proc/modules"
+	elif [[ $UID -ne 0 ]]
+	then
+		ewarn "Cannot run make check tests with FEATURES=userpriv."
+		ewarn "Skipping make check tests."
+	elif grep -q '^spl ' /proc/modules
+	then
+		ewarn "Cannot run make check tests with module spl loaded."
+		ewarn "Skipping make check tests."
+	else
+		autotools-utils_src_test
+	fi
+}
diff --git a/sys-kernel/spl/spl-0.6.1-r3.ebuild b/sys-kernel/spl/spl-0.6.1-r3.ebuild
new file mode 100644
index 000000000000..cae6622f754d
--- /dev/null
+++ b/sys-kernel/spl/spl-0.6.1-r3.ebuild
@@ -0,0 +1,125 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="4"
+AUTOTOOLS_AUTORECONF="1"
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+if [[ ${PV} == "9999" ]] ; then
+	inherit git-2
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+else
+	inherit eutils versionator
+	MY_PV=$(replace_version_separator 3 '-')
+	SRC_URI="https://github.com/zfsonlinux/${PN}/archive/${PN}-${MY_PV}.tar.gz"
+	S="${WORKDIR}/${PN}-${PN}-${MY_PV}"
+	KEYWORDS="~amd64 ~arm ~ppc ~ppc64"
+fi
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug debug-log"
+RESTRICT="test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		!GRKERNSEC_HIDESYM
+		MODULES
+		KALLSYMS
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		!UIDGID_STRICT_TYPE_CHECKS
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	kernel_is ge 2 6 26 || die "Linux 2.6.26 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 3 10 || die "Linux 3.10 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" scripts/check.sh || die
+
+	if [ ${PV} != "9999" ]
+	then
+		# Be more like FreeBSD and Illumos when handling hostids
+		epatch "${FILESDIR}/${PN}-0.6.0_rc14-simplify-hostid-logic.patch"
+
+		# Block tasks properly
+		epatch "${FILESDIR}/${PN}-0.6.1-fix-delay.patch"
+
+		# Linux 3.10 Compatibility
+		epatch "${FILESDIR}/${PN}-0.6.1-linux-3.10-compat.patch"
+
+		# Fix kernel builtin support
+		epatch "${FILESDIR}/${PN}-0.6.1-builtin-fix.patch"
+
+		# Support recent hardened kernels
+		if kernel_is ge 3 8
+		then
+			epatch "${FILESDIR}/${PN}-0.6.1-constify-ctl_table.patch"
+		fi
+	fi
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+		$(use_enable debug-log)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install
+	dodoc AUTHORS DISCLAIMER README.markdown
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+
+	# Remove old modules
+	if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/spl" ]
+	then
+		ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/spl"
+		ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/spl"
+		ewarn "Automatically removing old modules to avoid problems."
+		rm -r "${EROOT}lib/modules/${KV_FULL}/addon/spl" || die "Cannot remove modules"
+		rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
+	fi
+}
diff --git a/sys-kernel/spl/spl-0.6.2-r5.ebuild b/sys-kernel/spl/spl-0.6.2-r5.ebuild
new file mode 100644
index 000000000000..5a152da27c55
--- /dev/null
+++ b/sys-kernel/spl/spl-0.6.2-r5.ebuild
@@ -0,0 +1,112 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="4"
+AUTOTOOLS_AUTORECONF="1"
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+if [[ ${PV} == "9999" ]] ; then
+	inherit git-2
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+else
+	inherit eutils versionator
+	MY_PV=$(replace_version_separator 3 '-')
+	SRC_URI="https://github.com/zfsonlinux/${PN}/archive/${PN}-${MY_PV}.tar.gz
+		https://dev.gentoo.org/~ryao/dist/${PN}-${MY_PV}-p4.tar.xz"
+	S="${WORKDIR}/${PN}-${PN}-${MY_PV}"
+	KEYWORDS="~amd64 ~arm ~ppc ~ppc64"
+fi
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug debug-log"
+RESTRICT="test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		!GRKERNSEC_HIDESYM
+		MODULES
+		KALLSYMS
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	kernel_is ge 2 6 26 || die "Linux 2.6.26 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 3 14 || die "Linux 3.14 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" scripts/check.sh || die
+
+	if [ ${PV} != "9999" ]
+	then
+		# Apply patch set
+		EPATCH_SUFFIX="patch" \
+		EPATCH_FORCE="yes" \
+		epatch "${WORKDIR}/${PN}-${MY_PV}-patches"
+	fi
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+		$(use_enable debug-log)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install
+	dodoc AUTHORS DISCLAIMER README.markdown
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+
+	# Remove old modules
+	if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/spl" ]
+	then
+		ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/spl"
+		ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/spl"
+		ewarn "Automatically removing old modules to avoid problems."
+		rm -r "${EROOT}lib/modules/${KV_FULL}/addon/spl" || die "Cannot remove modules"
+		rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
+	fi
+}
diff --git a/sys-kernel/spl/spl-0.6.3-r1.ebuild b/sys-kernel/spl/spl-0.6.3-r1.ebuild
new file mode 100644
index 000000000000..645d48179d8f
--- /dev/null
+++ b/sys-kernel/spl/spl-0.6.3-r1.ebuild
@@ -0,0 +1,123 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="4"
+AUTOTOOLS_AUTORECONF="1"
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+if [[ ${PV} == "9999" ]] ; then
+	inherit git-2
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+else
+	inherit eutils versionator
+	SRC_URI="https://github.com/zfsonlinux/${PN}/archive/${P}.tar.gz
+		https://dev.gentoo.org/~ryao/dist/${P}-patches-${PR}.tar.xz"
+	S="${WORKDIR}/${PN}-${P}"
+	KEYWORDS="~amd64 ~arm ~ppc ~ppc64"
+fi
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug debug-log"
+RESTRICT="debug? ( strip ) test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		!GRKERNSEC_HIDESYM
+		MODULES
+		KALLSYMS
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		!PAX_SIZE_OVERFLOW
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	use debug && CONFIG_CHECK="${CONFIG_CHECK}
+		FRAME_POINTER
+		DEBUG_INFO
+		!DEBUG_INFO_REDUCED
+	"
+
+	kernel_is ge 2 6 26 || die "Linux 2.6.26 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 3 17 || die "Linux 3.17 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" "${S}/scripts/check.sh" || \
+		die "Cannot patch check.sh"
+
+	if [ ${PV} != "9999" ]
+	then
+		# Apply patch set
+		EPATCH_SUFFIX="patch" \
+		EPATCH_FORCE="yes" \
+		epatch "${WORKDIR}/${P}-patches"
+	fi
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	# Set module revision number
+	[ ${PV} != "9999" ] && \
+		{ sed -i "s/\(Release:\)\(.*\)1/\1\2${PR}-gentoo/" "${S}/META" || die "Could not set Gentoo release"; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+		$(use_enable debug-log)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install INSTALL_MOD_PATH="${INSTALL_MOD_PATH:-$EROOT}"
+	dodoc AUTHORS DISCLAIMER README.markdown
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+
+	# Remove old modules
+	if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/spl" ]
+	then
+		ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/spl"
+		ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/spl"
+		ewarn "Automatically removing old modules to avoid problems."
+		rm -r "${EROOT}lib/modules/${KV_FULL}/addon/spl" || die "Cannot remove modules"
+		rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
+	fi
+}
diff --git a/sys-kernel/spl/spl-0.6.4.2.ebuild b/sys-kernel/spl/spl-0.6.4.2.ebuild
new file mode 100644
index 000000000000..246a8c052365
--- /dev/null
+++ b/sys-kernel/spl/spl-0.6.4.2.ebuild
@@ -0,0 +1,113 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="4"
+AUTOTOOLS_AUTORECONF="1"
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+if [[ ${PV} == "9999" ]] ; then
+	inherit git-2
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+else
+	inherit eutils versionator
+	SRC_URI="https://github.com/zfsonlinux/${PN}/archive/${P}.tar.gz"
+	S="${WORKDIR}/${PN}-${P}"
+	KEYWORDS="~amd64 ~arm ~ppc ~ppc64"
+fi
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug debug-log"
+RESTRICT="debug? ( strip ) test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		!GRKERNSEC_HIDESYM
+		MODULES
+		KALLSYMS
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		!PAX_SIZE_OVERFLOW
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	use debug && CONFIG_CHECK="${CONFIG_CHECK}
+		FRAME_POINTER
+		DEBUG_INFO
+		!DEBUG_INFO_REDUCED
+	"
+
+	kernel_is ge 2 6 32 || die "Linux 2.6.32 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 4 1 || die "Linux 4.1 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" "${S}/scripts/check.sh" || \
+		die "Cannot patch check.sh"
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	# Set module revision number
+	[ ${PV} != "9999" ] && \
+		{ sed -i "s/\(Release:\)\(.*\)1/\1\2${PR}-gentoo/" "${S}/META" || die "Could not set Gentoo release"; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install INSTALL_MOD_PATH="${INSTALL_MOD_PATH:-$EROOT}"
+	dodoc AUTHORS DISCLAIMER README.markdown
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+
+	# Remove old modules
+	if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/spl" ]
+	then
+		ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/spl"
+		ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/spl"
+		ewarn "Automatically removing old modules to avoid problems."
+		rm -r "${EROOT}lib/modules/${KV_FULL}/addon/spl" || die "Cannot remove modules"
+		rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
+	fi
+}
diff --git a/sys-kernel/spl/spl-0.6.5.10.ebuild b/sys-kernel/spl/spl-0.6.5.10.ebuild
new file mode 100644
index 000000000000..1a3984b06ec7
--- /dev/null
+++ b/sys-kernel/spl/spl-0.6.5.10.ebuild
@@ -0,0 +1,110 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+if [[ ${PV} == "9999" ]] ; then
+	AUTOTOOLS_AUTORECONF="1"
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/zfsonlinux/zfs/releases/download/zfs-${PV}/${P}.tar.gz"
+	KEYWORDS=" ~amd64"
+fi
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug"
+RESTRICT="debug? ( strip ) test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+DOCS=( AUTHORS DISCLAIMER )
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		MODULES
+		KALLSYMS
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		!PAX_SIZE_OVERFLOW
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	use debug && CONFIG_CHECK="${CONFIG_CHECK}
+		FRAME_POINTER
+		DEBUG_INFO
+		!DEBUG_INFO_REDUCED
+	"
+
+	kernel_is ge 2 6 32 || die "Linux 2.6.32 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 4 12 || die "Linux 4.12 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" "${S}/scripts/check.sh" || \
+		die "Cannot patch check.sh"
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	# Set module revision number
+	[ ${PV} != "9999" ] && \
+		{ sed -i "s/\(Release:\)\(.*\)1/\1\2${PR}-gentoo/" "${S}/META" || die "Could not set Gentoo release"; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install INSTALL_MOD_PATH="${INSTALL_MOD_PATH:-$EROOT}"
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+
+	# Remove old modules
+	if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/spl" ]
+	then
+		ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/spl"
+		ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/spl"
+		ewarn "Automatically removing old modules to avoid problems."
+		rm -r "${EROOT}lib/modules/${KV_FULL}/addon/spl" || die "Cannot remove modules"
+		rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
+	fi
+}
diff --git a/sys-kernel/spl/spl-0.6.5.11.ebuild b/sys-kernel/spl/spl-0.6.5.11.ebuild
new file mode 100644
index 000000000000..1a3984b06ec7
--- /dev/null
+++ b/sys-kernel/spl/spl-0.6.5.11.ebuild
@@ -0,0 +1,110 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+if [[ ${PV} == "9999" ]] ; then
+	AUTOTOOLS_AUTORECONF="1"
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/zfsonlinux/zfs/releases/download/zfs-${PV}/${P}.tar.gz"
+	KEYWORDS=" ~amd64"
+fi
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug"
+RESTRICT="debug? ( strip ) test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+DOCS=( AUTHORS DISCLAIMER )
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		MODULES
+		KALLSYMS
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		!PAX_SIZE_OVERFLOW
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	use debug && CONFIG_CHECK="${CONFIG_CHECK}
+		FRAME_POINTER
+		DEBUG_INFO
+		!DEBUG_INFO_REDUCED
+	"
+
+	kernel_is ge 2 6 32 || die "Linux 2.6.32 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 4 12 || die "Linux 4.12 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" "${S}/scripts/check.sh" || \
+		die "Cannot patch check.sh"
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	# Set module revision number
+	[ ${PV} != "9999" ] && \
+		{ sed -i "s/\(Release:\)\(.*\)1/\1\2${PR}-gentoo/" "${S}/META" || die "Could not set Gentoo release"; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install INSTALL_MOD_PATH="${INSTALL_MOD_PATH:-$EROOT}"
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+
+	# Remove old modules
+	if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/spl" ]
+	then
+		ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/spl"
+		ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/spl"
+		ewarn "Automatically removing old modules to avoid problems."
+		rm -r "${EROOT}lib/modules/${KV_FULL}/addon/spl" || die "Cannot remove modules"
+		rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
+	fi
+}
diff --git a/sys-kernel/spl/spl-0.6.5.2.ebuild b/sys-kernel/spl/spl-0.6.5.2.ebuild
new file mode 100644
index 000000000000..a365223f4c3f
--- /dev/null
+++ b/sys-kernel/spl/spl-0.6.5.2.ebuild
@@ -0,0 +1,113 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="4"
+AUTOTOOLS_AUTORECONF="1"
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+if [[ ${PV} == "9999" ]] ; then
+	inherit git-2
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+else
+	inherit eutils versionator
+	SRC_URI="https://github.com/zfsonlinux/${PN}/archive/${P}.tar.gz"
+	S="${WORKDIR}/${PN}-${P}"
+	KEYWORDS="~amd64 ~arm ~ppc ~ppc64"
+fi
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug"
+RESTRICT="debug? ( strip ) test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		!GRKERNSEC_HIDESYM
+		MODULES
+		KALLSYMS
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		!PAX_SIZE_OVERFLOW
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	use debug && CONFIG_CHECK="${CONFIG_CHECK}
+		FRAME_POINTER
+		DEBUG_INFO
+		!DEBUG_INFO_REDUCED
+	"
+
+	kernel_is ge 2 6 32 || die "Linux 2.6.32 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 4 3 || die "Linux 4.3 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" "${S}/scripts/check.sh" || \
+		die "Cannot patch check.sh"
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	# Set module revision number
+	[ ${PV} != "9999" ] && \
+		{ sed -i "s/\(Release:\)\(.*\)1/\1\2${PR}-gentoo/" "${S}/META" || die "Could not set Gentoo release"; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install INSTALL_MOD_PATH="${INSTALL_MOD_PATH:-$EROOT}"
+	dodoc AUTHORS DISCLAIMER README.markdown
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+
+	# Remove old modules
+	if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/spl" ]
+	then
+		ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/spl"
+		ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/spl"
+		ewarn "Automatically removing old modules to avoid problems."
+		rm -r "${EROOT}lib/modules/${KV_FULL}/addon/spl" || die "Cannot remove modules"
+		rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
+	fi
+}
diff --git a/sys-kernel/spl/spl-0.6.5.3-r1.ebuild b/sys-kernel/spl/spl-0.6.5.3-r1.ebuild
new file mode 100644
index 000000000000..cefedbe27d4f
--- /dev/null
+++ b/sys-kernel/spl/spl-0.6.5.3-r1.ebuild
@@ -0,0 +1,119 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+if [[ ${PV} == "9999" ]] ; then
+	AUTOTOOLS_AUTORECONF="1"
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/zfsonlinux/zfs/releases/download/zfs-${PV}/${P}.tar.gz
+		https://dev.gentoo.org/~ryao/dist/${P}-patches-p0.tar.xz"
+	KEYWORDS="~amd64 ~arm ~ppc ~ppc64"
+fi
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug"
+RESTRICT="debug? ( strip ) test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+DOCS=( AUTHORS DISCLAIMER )
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		!GRKERNSEC_RANDSTRUCT
+		KALLSYMS
+		MODULES
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	use debug && CONFIG_CHECK="${CONFIG_CHECK}
+		FRAME_POINTER
+		DEBUG_INFO
+		!DEBUG_INFO_REDUCED
+	"
+
+	kernel_is ge 2 6 32 || die "Linux 2.6.32 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 4 4 || die "Linux 4.4 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	if [ ${PV} != "9999" ]
+	then
+		# Apply patch set
+		EPATCH_SUFFIX="patch" \
+		EPATCH_FORCE="yes" \
+		epatch "${WORKDIR}/${P}-patches"
+	fi
+
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" "${S}/scripts/check.sh" || \
+		die "Cannot patch check.sh"
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	# Set module revision number
+	[ ${PV} != "9999" ] && \
+		{ sed -i "s/\(Release:\)\(.*\)1/\1\2${PR}-gentoo/" "${S}/META" || die "Could not set Gentoo release"; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install INSTALL_MOD_PATH="${INSTALL_MOD_PATH:-$EROOT}"
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+
+	# Remove old modules
+	if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/spl" ]
+	then
+		ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/spl"
+		ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/spl"
+		ewarn "Automatically removing old modules to avoid problems."
+		rm -r "${EROOT}lib/modules/${KV_FULL}/addon/spl" || die "Cannot remove modules"
+		rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
+	fi
+}
diff --git a/sys-kernel/spl/spl-0.6.5.3.ebuild b/sys-kernel/spl/spl-0.6.5.3.ebuild
new file mode 100644
index 000000000000..3863709af2b8
--- /dev/null
+++ b/sys-kernel/spl/spl-0.6.5.3.ebuild
@@ -0,0 +1,110 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+if [[ ${PV} == "9999" ]] ; then
+	AUTOTOOLS_AUTORECONF="1"
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/zfsonlinux/zfs/releases/download/zfs-${PV}/${P}.tar.gz"
+	KEYWORDS="~amd64 ~arm ~ppc ~ppc64"
+fi
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug"
+RESTRICT="debug? ( strip ) test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+DOCS=( AUTHORS DISCLAIMER )
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		MODULES
+		KALLSYMS
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		!PAX_SIZE_OVERFLOW
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	use debug && CONFIG_CHECK="${CONFIG_CHECK}
+		FRAME_POINTER
+		DEBUG_INFO
+		!DEBUG_INFO_REDUCED
+	"
+
+	kernel_is ge 2 6 32 || die "Linux 2.6.32 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 4 3 || die "Linux 4.3 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" "${S}/scripts/check.sh" || \
+		die "Cannot patch check.sh"
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	# Set module revision number
+	[ ${PV} != "9999" ] && \
+		{ sed -i "s/\(Release:\)\(.*\)1/\1\2${PR}-gentoo/" "${S}/META" || die "Could not set Gentoo release"; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install INSTALL_MOD_PATH="${INSTALL_MOD_PATH:-$EROOT}"
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+
+	# Remove old modules
+	if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/spl" ]
+	then
+		ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/spl"
+		ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/spl"
+		ewarn "Automatically removing old modules to avoid problems."
+		rm -r "${EROOT}lib/modules/${KV_FULL}/addon/spl" || die "Cannot remove modules"
+		rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
+	fi
+}
diff --git a/sys-kernel/spl/spl-0.6.5.4-r1.ebuild b/sys-kernel/spl/spl-0.6.5.4-r1.ebuild
new file mode 100644
index 000000000000..5563bd29c255
--- /dev/null
+++ b/sys-kernel/spl/spl-0.6.5.4-r1.ebuild
@@ -0,0 +1,119 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+if [[ ${PV} == "9999" ]] ; then
+	AUTOTOOLS_AUTORECONF="1"
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/zfsonlinux/zfs/releases/download/zfs-${PV}/${P}.tar.gz
+		https://dev.gentoo.org/~ryao/dist/${P}-patches-p${PR#r}.tar.xz"
+	KEYWORDS="~amd64 ~arm ~ppc ~ppc64"
+fi
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug"
+RESTRICT="debug? ( strip ) test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+DOCS=( AUTHORS DISCLAIMER )
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		!GRKERNSEC_RANDSTRUCT
+		KALLSYMS
+		MODULES
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	use debug && CONFIG_CHECK="${CONFIG_CHECK}
+		FRAME_POINTER
+		DEBUG_INFO
+		!DEBUG_INFO_REDUCED
+	"
+
+	kernel_is ge 2 6 32 || die "Linux 2.6.32 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 4 4 || die "Linux 4.4 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	if [ ${PV} != "9999" ]
+	then
+		# Apply patch set
+		EPATCH_SUFFIX="patch" \
+		EPATCH_FORCE="yes" \
+		epatch "${WORKDIR}/${P}-patches"
+	fi
+
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" "${S}/scripts/check.sh" || \
+		die "Cannot patch check.sh"
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	# Set module revision number
+	[ ${PV} != "9999" ] && \
+		{ sed -i "s/\(Release:\)\(.*\)1/\1\2${PR}-gentoo/" "${S}/META" || die "Could not set Gentoo release"; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install INSTALL_MOD_PATH="${INSTALL_MOD_PATH:-$EROOT}"
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+
+	# Remove old modules
+	if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/spl" ]
+	then
+		ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/spl"
+		ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/spl"
+		ewarn "Automatically removing old modules to avoid problems."
+		rm -r "${EROOT}lib/modules/${KV_FULL}/addon/spl" || die "Cannot remove modules"
+		rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
+	fi
+}
diff --git a/sys-kernel/spl/spl-0.6.5.4.ebuild b/sys-kernel/spl/spl-0.6.5.4.ebuild
new file mode 100644
index 000000000000..03153ad984c8
--- /dev/null
+++ b/sys-kernel/spl/spl-0.6.5.4.ebuild
@@ -0,0 +1,110 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+if [[ ${PV} == "9999" ]] ; then
+	AUTOTOOLS_AUTORECONF="1"
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/zfsonlinux/zfs/releases/download/zfs-${PV}/${P}.tar.gz"
+	KEYWORDS=" ~amd64"
+fi
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug"
+RESTRICT="debug? ( strip ) test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+DOCS=( AUTHORS DISCLAIMER )
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		MODULES
+		KALLSYMS
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		!PAX_SIZE_OVERFLOW
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	use debug && CONFIG_CHECK="${CONFIG_CHECK}
+		FRAME_POINTER
+		DEBUG_INFO
+		!DEBUG_INFO_REDUCED
+	"
+
+	kernel_is ge 2 6 32 || die "Linux 2.6.32 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 4 3 || die "Linux 4.3 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" "${S}/scripts/check.sh" || \
+		die "Cannot patch check.sh"
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	# Set module revision number
+	[ ${PV} != "9999" ] && \
+		{ sed -i "s/\(Release:\)\(.*\)1/\1\2${PR}-gentoo/" "${S}/META" || die "Could not set Gentoo release"; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install INSTALL_MOD_PATH="${INSTALL_MOD_PATH:-$EROOT}"
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+
+	# Remove old modules
+	if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/spl" ]
+	then
+		ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/spl"
+		ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/spl"
+		ewarn "Automatically removing old modules to avoid problems."
+		rm -r "${EROOT}lib/modules/${KV_FULL}/addon/spl" || die "Cannot remove modules"
+		rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
+	fi
+}
diff --git a/sys-kernel/spl/spl-0.6.5.6.ebuild b/sys-kernel/spl/spl-0.6.5.6.ebuild
new file mode 100644
index 000000000000..e9b4054db990
--- /dev/null
+++ b/sys-kernel/spl/spl-0.6.5.6.ebuild
@@ -0,0 +1,110 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+if [[ ${PV} == "9999" ]] ; then
+	AUTOTOOLS_AUTORECONF="1"
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/zfsonlinux/zfs/releases/download/zfs-${PV}/${P}.tar.gz"
+	KEYWORDS=" ~amd64"
+fi
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug"
+RESTRICT="debug? ( strip ) test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+DOCS=( AUTHORS DISCLAIMER )
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		MODULES
+		KALLSYMS
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		!PAX_SIZE_OVERFLOW
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	use debug && CONFIG_CHECK="${CONFIG_CHECK}
+		FRAME_POINTER
+		DEBUG_INFO
+		!DEBUG_INFO_REDUCED
+	"
+
+	kernel_is ge 2 6 32 || die "Linux 2.6.32 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 4 5 || die "Linux 4.5 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" "${S}/scripts/check.sh" || \
+		die "Cannot patch check.sh"
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	# Set module revision number
+	[ ${PV} != "9999" ] && \
+		{ sed -i "s/\(Release:\)\(.*\)1/\1\2${PR}-gentoo/" "${S}/META" || die "Could not set Gentoo release"; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install INSTALL_MOD_PATH="${INSTALL_MOD_PATH:-$EROOT}"
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+
+	# Remove old modules
+	if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/spl" ]
+	then
+		ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/spl"
+		ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/spl"
+		ewarn "Automatically removing old modules to avoid problems."
+		rm -r "${EROOT}lib/modules/${KV_FULL}/addon/spl" || die "Cannot remove modules"
+		rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
+	fi
+}
diff --git a/sys-kernel/spl/spl-0.6.5.7.ebuild b/sys-kernel/spl/spl-0.6.5.7.ebuild
new file mode 100644
index 000000000000..d596d575af31
--- /dev/null
+++ b/sys-kernel/spl/spl-0.6.5.7.ebuild
@@ -0,0 +1,110 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+if [[ ${PV} == "9999" ]] ; then
+	AUTOTOOLS_AUTORECONF="1"
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/zfsonlinux/zfs/releases/download/zfs-${PV}/${P}.tar.gz"
+	KEYWORDS=" ~amd64"
+fi
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug"
+RESTRICT="debug? ( strip ) test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+DOCS=( AUTHORS DISCLAIMER )
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		MODULES
+		KALLSYMS
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		!PAX_SIZE_OVERFLOW
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	use debug && CONFIG_CHECK="${CONFIG_CHECK}
+		FRAME_POINTER
+		DEBUG_INFO
+		!DEBUG_INFO_REDUCED
+	"
+
+	kernel_is ge 2 6 32 || die "Linux 2.6.32 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 4 6 || die "Linux 4.6 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" "${S}/scripts/check.sh" || \
+		die "Cannot patch check.sh"
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	# Set module revision number
+	[ ${PV} != "9999" ] && \
+		{ sed -i "s/\(Release:\)\(.*\)1/\1\2${PR}-gentoo/" "${S}/META" || die "Could not set Gentoo release"; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install INSTALL_MOD_PATH="${INSTALL_MOD_PATH:-$EROOT}"
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+
+	# Remove old modules
+	if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/spl" ]
+	then
+		ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/spl"
+		ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/spl"
+		ewarn "Automatically removing old modules to avoid problems."
+		rm -r "${EROOT}lib/modules/${KV_FULL}/addon/spl" || die "Cannot remove modules"
+		rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
+	fi
+}
diff --git a/sys-kernel/spl/spl-0.6.5.8.ebuild b/sys-kernel/spl/spl-0.6.5.8.ebuild
new file mode 100644
index 000000000000..a8e210883ead
--- /dev/null
+++ b/sys-kernel/spl/spl-0.6.5.8.ebuild
@@ -0,0 +1,110 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+if [[ ${PV} == "9999" ]] ; then
+	AUTOTOOLS_AUTORECONF="1"
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/zfsonlinux/zfs/releases/download/zfs-${PV}/${P}.tar.gz"
+	KEYWORDS=" ~amd64"
+fi
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug"
+RESTRICT="debug? ( strip ) test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+DOCS=( AUTHORS DISCLAIMER )
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		MODULES
+		KALLSYMS
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		!PAX_SIZE_OVERFLOW
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	use debug && CONFIG_CHECK="${CONFIG_CHECK}
+		FRAME_POINTER
+		DEBUG_INFO
+		!DEBUG_INFO_REDUCED
+	"
+
+	kernel_is ge 2 6 32 || die "Linux 2.6.32 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 4 8 || die "Linux 4.8 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" "${S}/scripts/check.sh" || \
+		die "Cannot patch check.sh"
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	# Set module revision number
+	[ ${PV} != "9999" ] && \
+		{ sed -i "s/\(Release:\)\(.*\)1/\1\2${PR}-gentoo/" "${S}/META" || die "Could not set Gentoo release"; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install INSTALL_MOD_PATH="${INSTALL_MOD_PATH:-$EROOT}"
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+
+	# Remove old modules
+	if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/spl" ]
+	then
+		ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/spl"
+		ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/spl"
+		ewarn "Automatically removing old modules to avoid problems."
+		rm -r "${EROOT}lib/modules/${KV_FULL}/addon/spl" || die "Cannot remove modules"
+		rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
+	fi
+}
diff --git a/sys-kernel/spl/spl-0.6.5.9.ebuild b/sys-kernel/spl/spl-0.6.5.9.ebuild
new file mode 100644
index 000000000000..30a56d6506ce
--- /dev/null
+++ b/sys-kernel/spl/spl-0.6.5.9.ebuild
@@ -0,0 +1,110 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+if [[ ${PV} == "9999" ]] ; then
+	AUTOTOOLS_AUTORECONF="1"
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/zfsonlinux/zfs/releases/download/zfs-${PV}/${P}.tar.gz"
+	KEYWORDS=" ~amd64"
+fi
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug"
+RESTRICT="debug? ( strip ) test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+DOCS=( AUTHORS DISCLAIMER )
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		MODULES
+		KALLSYMS
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		!PAX_SIZE_OVERFLOW
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	use debug && CONFIG_CHECK="${CONFIG_CHECK}
+		FRAME_POINTER
+		DEBUG_INFO
+		!DEBUG_INFO_REDUCED
+	"
+
+	kernel_is ge 2 6 32 || die "Linux 2.6.32 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 4 10 || die "Linux 4.10 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" "${S}/scripts/check.sh" || \
+		die "Cannot patch check.sh"
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	# Set module revision number
+	[ ${PV} != "9999" ] && \
+		{ sed -i "s/\(Release:\)\(.*\)1/\1\2${PR}-gentoo/" "${S}/META" || die "Could not set Gentoo release"; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install INSTALL_MOD_PATH="${INSTALL_MOD_PATH:-$EROOT}"
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+
+	# Remove old modules
+	if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/spl" ]
+	then
+		ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/spl"
+		ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/spl"
+		ewarn "Automatically removing old modules to avoid problems."
+		rm -r "${EROOT}lib/modules/${KV_FULL}/addon/spl" || die "Cannot remove modules"
+		rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
+	fi
+}
diff --git a/sys-kernel/spl/spl-0.7.0.ebuild b/sys-kernel/spl/spl-0.7.0.ebuild
new file mode 100644
index 000000000000..1a3984b06ec7
--- /dev/null
+++ b/sys-kernel/spl/spl-0.7.0.ebuild
@@ -0,0 +1,110 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+if [[ ${PV} == "9999" ]] ; then
+	AUTOTOOLS_AUTORECONF="1"
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/zfsonlinux/zfs/releases/download/zfs-${PV}/${P}.tar.gz"
+	KEYWORDS=" ~amd64"
+fi
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug"
+RESTRICT="debug? ( strip ) test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+DOCS=( AUTHORS DISCLAIMER )
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		MODULES
+		KALLSYMS
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		!PAX_SIZE_OVERFLOW
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	use debug && CONFIG_CHECK="${CONFIG_CHECK}
+		FRAME_POINTER
+		DEBUG_INFO
+		!DEBUG_INFO_REDUCED
+	"
+
+	kernel_is ge 2 6 32 || die "Linux 2.6.32 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 4 12 || die "Linux 4.12 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" "${S}/scripts/check.sh" || \
+		die "Cannot patch check.sh"
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	# Set module revision number
+	[ ${PV} != "9999" ] && \
+		{ sed -i "s/\(Release:\)\(.*\)1/\1\2${PR}-gentoo/" "${S}/META" || die "Could not set Gentoo release"; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install INSTALL_MOD_PATH="${INSTALL_MOD_PATH:-$EROOT}"
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+
+	# Remove old modules
+	if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/spl" ]
+	then
+		ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/spl"
+		ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/spl"
+		ewarn "Automatically removing old modules to avoid problems."
+		rm -r "${EROOT}lib/modules/${KV_FULL}/addon/spl" || die "Cannot remove modules"
+		rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
+	fi
+}
diff --git a/sys-kernel/spl/spl-0.7.1.ebuild b/sys-kernel/spl/spl-0.7.1.ebuild
new file mode 100644
index 000000000000..1a3984b06ec7
--- /dev/null
+++ b/sys-kernel/spl/spl-0.7.1.ebuild
@@ -0,0 +1,110 @@
+# Copyright 1999-2017 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+if [[ ${PV} == "9999" ]] ; then
+	AUTOTOOLS_AUTORECONF="1"
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/zfsonlinux/zfs/releases/download/zfs-${PV}/${P}.tar.gz"
+	KEYWORDS=" ~amd64"
+fi
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug"
+RESTRICT="debug? ( strip ) test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+DOCS=( AUTHORS DISCLAIMER )
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		MODULES
+		KALLSYMS
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		!PAX_SIZE_OVERFLOW
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	use debug && CONFIG_CHECK="${CONFIG_CHECK}
+		FRAME_POINTER
+		DEBUG_INFO
+		!DEBUG_INFO_REDUCED
+	"
+
+	kernel_is ge 2 6 32 || die "Linux 2.6.32 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 4 12 || die "Linux 4.12 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" "${S}/scripts/check.sh" || \
+		die "Cannot patch check.sh"
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	# Set module revision number
+	[ ${PV} != "9999" ] && \
+		{ sed -i "s/\(Release:\)\(.*\)1/\1\2${PR}-gentoo/" "${S}/META" || die "Could not set Gentoo release"; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install INSTALL_MOD_PATH="${INSTALL_MOD_PATH:-$EROOT}"
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+
+	# Remove old modules
+	if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/spl" ]
+	then
+		ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/spl"
+		ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/spl"
+		ewarn "Automatically removing old modules to avoid problems."
+		rm -r "${EROOT}lib/modules/${KV_FULL}/addon/spl" || die "Cannot remove modules"
+		rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
+	fi
+}
diff --git a/sys-kernel/spl/spl-9999.ebuild b/sys-kernel/spl/spl-9999.ebuild
new file mode 100644
index 000000000000..074b776b6d04
--- /dev/null
+++ b/sys-kernel/spl/spl-9999.ebuild
@@ -0,0 +1,110 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="5"
+
+if [[ ${PV} == "9999" ]] ; then
+	AUTOTOOLS_AUTORECONF="1"
+	EGIT_REPO_URI="https://github.com/zfsonlinux/${PN}.git"
+	inherit git-r3
+else
+	SRC_URI="https://github.com/zfsonlinux/zfs/releases/download/zfs-${PV}/${P}.tar.gz"
+	KEYWORDS="~amd64 ~arm ~ppc ~ppc64"
+fi
+
+inherit flag-o-matic linux-info linux-mod autotools-utils
+
+DESCRIPTION="The Solaris Porting Layer is a Linux kernel module which provides many of the Solaris kernel APIs"
+HOMEPAGE="http://zfsonlinux.org/"
+
+LICENSE="GPL-2"
+SLOT="0"
+IUSE="custom-cflags debug"
+RESTRICT="debug? ( strip ) test"
+
+COMMON_DEPEND="dev-lang/perl
+	virtual/awk"
+
+DEPEND="${COMMON_DEPEND}"
+
+RDEPEND="${COMMON_DEPEND}
+	!sys-devel/spl"
+
+AT_M4DIR="config"
+AUTOTOOLS_IN_SOURCE_BUILD="1"
+DOCS=( AUTHORS DISCLAIMER README.markdown )
+
+pkg_setup() {
+	linux-info_pkg_setup
+	CONFIG_CHECK="
+		!DEBUG_LOCK_ALLOC
+		!GRKERNSEC_RANDSTRUCT
+		KALLSYMS
+		MODULES
+		!PAX_KERNEXEC_PLUGIN_METHOD_OR
+		ZLIB_DEFLATE
+		ZLIB_INFLATE
+	"
+
+	use debug && CONFIG_CHECK="${CONFIG_CHECK}
+		FRAME_POINTER
+		DEBUG_INFO
+		!DEBUG_INFO_REDUCED
+	"
+
+	kernel_is ge 2 6 32 || die "Linux 2.6.32 or newer required"
+
+	[ ${PV} != "9999" ] && \
+		{ kernel_is le 4 3 || die "Linux 4.3 is the latest supported version."; }
+
+	check_extra_config
+}
+
+src_prepare() {
+	# Workaround for hard coded path
+	sed -i "s|/sbin/lsmod|/bin/lsmod|" "${S}/scripts/check.sh" || \
+		die "Cannot patch check.sh"
+
+	# splat is unnecessary unless we are debugging
+	use debug || { sed -e 's/^subdir-m += splat$//' -i "${S}/module/Makefile.in" || die ; }
+
+	# Set module revision number
+	[ ${PV} != "9999" ] && \
+		{ sed -i "s/\(Release:\)\(.*\)1/\1\2${PR}-gentoo/" "${S}/META" || die "Could not set Gentoo release"; }
+
+	autotools-utils_src_prepare
+}
+
+src_configure() {
+	use custom-cflags || strip-flags
+	filter-ldflags -Wl,*
+
+	set_arch_to_kernel
+	local myeconfargs=(
+		--bindir="${EPREFIX}/bin"
+		--sbindir="${EPREFIX}/sbin"
+		--with-config=all
+		--with-linux="${KV_DIR}"
+		--with-linux-obj="${KV_OUT_DIR}"
+		$(use_enable debug)
+	)
+	autotools-utils_src_configure
+}
+
+src_install() {
+	autotools-utils_src_install INSTALL_MOD_PATH="${INSTALL_MOD_PATH:-$EROOT}"
+}
+
+pkg_postinst() {
+	linux-mod_pkg_postinst
+
+	# Remove old modules
+	if [ -d "${EROOT}lib/modules/${KV_FULL}/addon/spl" ]
+	then
+		ewarn "${PN} now installs modules in ${EROOT}lib/modules/${KV_FULL}/extra/spl"
+		ewarn "Old modules were detected in ${EROOT}lib/modules/${KV_FULL}/addon/spl"
+		ewarn "Automatically removing old modules to avoid problems."
+		rm -r "${EROOT}lib/modules/${KV_FULL}/addon/spl" || die "Cannot remove modules"
+		rmdir --ignore-fail-on-non-empty "${EROOT}lib/modules/${KV_FULL}/addon"
+	fi
+}