)]}' { "log": [ { "commit": "6846ee5ca68d81e6baccf0d56221d7a00c1be18b", "tree": "f2c1fdbeb24ca3de7ba23a4c0b3d2ce176abcf41", "parents": [ "8866f9df4a5b91a4e514ccc76472261a644a3848" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Wed Jan 13 16:19:34 2010 +1100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jan 13 16:13:39 2010 -0800" }, "message": "zlib: Fix build of powerpc boot wrapper\n\nCommit ac4c2a3bbe5db5fc570b1d0ee1e474db7cb22585 broke the build\nof all powerpc boot wrappers.\n\nIt attempts to add an include of autoconf.h but used the wrong\npath for it. It also adds -D__KERNEL__ to our boot wrapper, both\nthings that we pretty much didn\u0027t do on purpose so far.\n\nWe want our boot wrapper to remain independent enough of the kernel\nfor various reasons, one of them being that you can \"wrap\" an existing\nkernel at distro install time which allows to ship one kernel image\nand a set of boot wrappers for different platforms, the wrappers\ndon\u0027t have to be built out of the same kernel build tree.\n\nIt\u0027s also incorrect to do what the patch does in our boot environment\nsince we may not have a proper alignment exception handler which means\nwe may not be able to fixup the few cases where an unaligned access will\nneed SW emulation (depends on the core variant, could be when crossing\npage or segment boundaries for example).\n\nThis patch fixes it by putting the old code back in and using the\nnew \"fancy\" variant only when CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS\nis set, which happens not to be set on powerpc since we don\u0027t include\nautoconf.h. It also reverts the changes to our boot wrapper Makefile.\n\nThis means that x86 should, afaik, keep the optimisations since its\nboot wrapper does include autoconf.h and define __KERNEL__ (though I\ndoubt they make that much different outside of slow embedded processors).\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ac4c2a3bbe5db5fc570b1d0ee1e474db7cb22585", "tree": "a7b8f2d618497cd4152ebe8e7390107a442bf0f6", "parents": [ "129182e5626972ac0df85d43a36dd46ad61c64e1" ], "author": { "name": "Joakim Tjernlund", "email": "Joakim.Tjernlund@transmode.se", "time": "Fri Jan 08 14:42:40 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 11 09:34:04 2010 -0800" }, "message": "zlib: optimize inffast when copying direct from output\n\nJFFS2 uses lesser compression ratio and inflate always ends up in \"copy\ndirect from output\" case.\n\nThis patch tries to optimize the direct copy procedure. Uses\nget_unaligned() but only in one place.\n\nThe copy loop just above this one can also use this optimization, but I\nhavn\u0027t done so as I have not tested if it is a win there too.\n\nOn my MPC8321 this is about 17% faster on my JFFS2 root FS than the\noriginal.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Joakim Tjernlund \u003cJoakim.Tjernlund@transmode.se\u003e\nCc: Roel Kluin \u003croel.kluin@gmail.com\u003e\nCc: Richard Purdie \u003crpurdie@rpsys.net\u003e\nCc: David Woodhouse \u003cdwmw2@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bc22c17e12c130dc929218a95aa347e0f3fd05dc", "tree": "e5dfd433dbf2fec27a033ee729236e63fbe3a1ad", "parents": [ "7d3b56ba37a95f1f370f50258ed3954c304c524b" ], "author": { "name": "Alain Knaff", "email": "alain@knaff.lu", "time": "Sun Jan 04 22:46:16 2009 +0100" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Sun Jan 04 15:53:34 2009 -0800" }, "message": "bzip2/lzma: library support for gzip, bzip2 and lzma decompression\n\nImpact: Replaces inflate.c with a wrapper around zlib_inflate; new library code\n\nThis is the first part of the bzip2/lzma patch\n\nThe bzip patch is based on an idea by Christian Ludwig, includes support for\ncompressing the kernel with bzip2 or lzma rather than gzip. Both\ncompressors give smaller sizes than gzip. Lzma\u0027s decompresses faster\nthan bzip2.\n\nIt also supports ramdisks and initramfs\u0027 compressed using these two\ncompressors.\n\nThe functionality has been successfully used for a couple of years by\nthe udpcast project\n\nThis version applies to \"tip\" kernel 2.6.28\n\nThis part contains:\n- changed inflate.c to accomodate rest of patch\n- implementation of bzip2 compression (not used at this stage yet)\n- implementation of lzma compression (not used at this stage yet)\n- Makefile routines to support bzip2 and lzma kernel compression\n\nSigned-off-by: Alain Knaff \u003calain@knaff.lu\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\n" }, { "commit": "d4faaecbcc6d9ea4f7c05f6de6af98e2336a4afb", "tree": "20ce6e4991c0dc3b0701fbb0b37819f19d3e9d00", "parents": [ "9ce768ead83216d394175c0a0d72bc527648c7d0" ], "author": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Thu Oct 11 22:15:08 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Thu Oct 11 22:17:20 2007 -0700" }, "message": "[ZLIB]: Fix external builds of zlib_inflate code.\n\nMove zlib_inflate_blob() out into it\u0027s own source file,\ninfutil.c, so that things like the powerpc zImage builder\nin arch/powerpc/boot/Makefile don\u0027t end up trying to\ncompile it.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8336793baf962163c9fab5a3f39614295fdbab27", "tree": "6940426f8880928444e227d43085ca3d2fbfba80", "parents": [ "b3448b0bde5f1a858397fe791f76632e978a1dc8" ], "author": { "name": "Denys Vlasenko", "email": "vda.linux@googlemail.com", "time": "Sun Sep 30 17:56:49 2007 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@sunset.davemloft.net", "time": "Wed Oct 10 16:53:57 2007 -0700" }, "message": "[ZLIB]: Move bnx2 driver gzip unpacker into zlib.\n\nSigned-off-by: Denys Vlasenko \u003cvda.linux@googlemail.com\u003e\nAcked-by: Michael Chan \u003cmchan@broadcom.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f0ac675806441d17303707856f4d23bd27092014", "tree": "558cabe05bbff24241d54ef92619259d10b01dd9", "parents": [ "c24228daa1e489721812815838220de607260df9" ], "author": { "name": "Richard Purdie", "email": "rpurdie@rpsys.net", "time": "Sun May 06 14:51:56 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 07 12:13:04 2007 -0700" }, "message": "Fix ppp_deflate issues with recent zlib_inflate changes\n\nThe last zlib_inflate update broke certain corner cases for ppp_deflate\ndecompression handling. This patch fixes some logic to make things work\nproperly again. Users other than ppp_deflate (the only Z_PACKET_FLUSH\nuser) should be unaffected.\n\nFixes bug 8405 (confirmed by Stefan)\n\nSigned-off-by: Richard Purdie \u003crpurdie@rpsys.net\u003e\nCc: Stefan Wenk \u003cstefan.wenk@gmx.at\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "31925c8857ba17c11129b766a980ff7c87780301", "tree": "a82ee8700076f19072780341c0aab35cee61b7eb", "parents": [ "163ecdff060f2fa9e8f5238882fd0137493556a6" ], "author": { "name": "Peter Korsgaard", "email": "jacmet@sunsite.dk", "time": "Sun Jul 30 03:03:12 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Jul 31 13:28:37 2006 -0700" }, "message": "[PATCH] Fix ppc32 zImage inflate\n\nThe recent zlib update (commit 4f3865fb57a04db7cca068fed1c15badc064a302)\nbroke ppc32 zImage decompression as it tries to decompress to address zero\nand the updated zlib_inflate checks that strm-\u003enext_out isn\u0027t a null\npointer.\n\nThis little patch fixes it.\n\n[rpurdie@rpsys.net: add comment]\nSigned-off-by: Peter Korsgaard \u003cjacmet@sunsite.dk\u003e\nAcked-by: Tom Rini \u003ctrini@kernel.crashing.org\u003e\nSigned-off-by: Richard Purdie \u003crpurdie@rpsys.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "b762450e84e20a179ee5993b065caaad99a65fbf", "tree": "0b172aaa409d69d1947cc01a87415df717f08562", "parents": [ "7f32a25f63358aa993a3403c047f3ecfa6d96367" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Tue Jun 27 02:53:26 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jun 27 17:32:35 2006 -0700" }, "message": "[PATCH] zlib inflate: fix function definitions\n\nFix function definitions to be ANSI-compliant:\nlib/zlib_inflate/inffast.c:68:1: warning: non-ANSI definition of function \u0027inflate_fast\u0027\nlib/zlib_inflate/inftrees.c:33:1: warning: non-ANSI definition of function \u0027zlib_inflate_table\u0027\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0ecbf4b5fc38479ba29149455d56c11a23b131c0", "tree": "d3431b2704d33f0bf7130e934c0f07c8bc794b47", "parents": [ "bdca3f202dbeaca2fcc4fb47219476286c999b0d" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Mon Jun 26 18:21:37 2006 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Mon Jun 26 18:21:37 2006 +0200" }, "message": "move acknowledgment for Mark Adler to CREDITS\n\nThe place in the documentation of the Linux kernel to acknowledge\ncontributions is the CREDITS file.\n\nGive Mark Adler an entry there instead of including a string in the\nkernel image.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\n" }, { "commit": "4f3865fb57a04db7cca068fed1c15badc064a302", "tree": "4c923c72b6ac9b633c87cc73b55a75c7cfd0f044", "parents": [ "4f1bcaf094ccc512c23e10104c05a6f8e5b7a9e4" ], "author": { "name": "Richard Purdie", "email": "rpurdie@rpsys.net", "time": "Thu Jun 22 14:47:34 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Jun 22 15:05:58 2006 -0700" }, "message": "[PATCH] zlib_inflate: Upgrade library code to a recent version\n\nUpgrade the zlib_inflate implementation in the kernel from a patched\nversion 1.1.3/4 to a patched 1.2.3.\n\nThe code in the kernel is about seven years old and I noticed that the\nexternal zlib library\u0027s inflate performance was significantly faster (~50%)\nthan the code in the kernel on ARM (and faster again on x86_32).\n\nFor comparison the newer deflate code is 20% slower on ARM and 50% slower\non x86_32 but gives an approx 1% compression ratio improvement. I don\u0027t\nconsider this to be an improvement for kernel use so have no plans to\nchange the zlib_deflate code.\n\nVarious changes have been made to the zlib code in the kernel, the most\nsignificant being the extra functions/flush option used by ppp_deflate.\nThis update reimplements the features PPP needs to ensure it continues to\nwork.\n\nThis code has been tested on ARM under both JFFS2 (with zlib compression\nenabled) and ppp_deflate and on x86_32. JFFS2 sees an approx. 10% real\nworld file read speed improvement.\n\nThis patch also removes ZLIB_VERSION as it no longer has a correct value.\nWe don\u0027t need version checks anyway as the kernel\u0027s module handling will\ntake care of that for us. This removal is also more in keeping with the\nzlib author\u0027s wishes (http://www.zlib.net/zlib_faq.html#faq24) and I\u0027ve\nadded something to the zlib.h header to note its a modified version.\n\nSigned-off-by: Richard Purdie \u003crpurdie@rpsys.net\u003e\nAcked-by: Joern Engel \u003cjoern@wh.fh-wedel.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "87c2ce3b9305b9b723faeedf6e32ef703ec9b33a", "tree": "b953aeb311ae08c4acdd96b2a765e8d24dc47cf8", "parents": [ "3af13763d696468d31f71a798155b33f681f221f" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Mon Jan 09 20:54:07 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Jan 10 08:01:57 2006 -0800" }, "message": "[PATCH] lib/zlib*: cleanups\n\nThis patch contains the following possible cleanups:\n- #if 0 the following unused functions:\n - zlib_deflate/deflate.c: zlib_deflateSetDictionary\n - zlib_deflate/deflate.c: zlib_deflateParams\n - zlib_deflate/deflate.c: zlib_deflateCopy\n - zlib_inflate/infblock.c: zlib_inflate_set_dictionary\n - zlib_inflate/infblock.c: zlib_inflate_blocks_sync_point\n - zlib_inflate/inflate_sync.c: zlib_inflateSync\n - zlib_inflate/inflate_sync.c: zlib_inflateSyncPoint\n- remove the following unneeded EXPORT_SYMBOL\u0027s:\n - zlib_deflate/deflate_syms.c: zlib_deflateCopy\n - zlib_deflate/deflate_syms.c: zlib_deflateParams\n - zlib_inflate/inflate_syms.c: zlib_inflateSync\n - zlib_inflate/inflate_syms.c: zlib_inflateSyncPoint\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "27ac801a2e513708e2da648722326349514976d5", "tree": "53ce70742cd05ed0d1407920379ac9187dfec822", "parents": [ "b1529871f4270d10a0d1a9c998be162f0123d8f1" ], "author": { "name": "Olaf Hering", "email": "olh@suse.de", "time": "Fri Oct 28 17:46:35 2005 -0700" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Sat Oct 29 15:03:00 2005 +1000" }, "message": "[PATCH] ppc64 boot: remove include from lib/zlib_inflate/inflate.c\n\nThere is no need to include module.h in inflate.c\n\nSigned-off-by: Olaf Hering \u003colh@suse.de\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "c231c7db30faf93419fc22d680f74d816bea70e2", "tree": "8a25999cb4b8c33841bd1969e3054c13bda3b394", "parents": [ "7974b1cc7879141962999e78a6fc9a136dc4479e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Aug 17 13:07:28 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Aug 17 13:07:28 2005 -0700" }, "message": "Revert unnecessary zlib_inflate/inftrees.c fix\n\nIt turns out that empty distance code tables are not an error, and that\na compressed block with only literals can validly have an empty table\nand should not be flagged as a data error.\n\nSome old versions of gzip had problems with this case, but it does not\naffect the zlib code in the kernel.\n\nAnalysis and explanations thanks to Sergey Vlasov \u003cvsu@altlinux.ru\u003e\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4aad724d3e52238e1ce005f166fbba5b4072a7f6", "tree": "c313006c1e59a41914a96c0c0b5b2b557736a0a9", "parents": [ "00a5dfdb93f74e4d95fb0d83c890728e331f8810" ], "author": { "name": "Tim Yamin", "email": "plasmaroo@gentoo.org", "time": "Mon Jul 25 23:16:13 2005 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Aug 05 16:23:21 2005 -0700" }, "message": "[PATCH] Update in-kernel zlib routines\n\nThese bugs have been fixed in the standard zlib for a while.\n\nSee for example\n\n a) http://sources.redhat.com/ml/bug-gnu-utils/1999-06/msg00183.html\n b) http://bugs.gentoo.org/show_bug.cgi?id\u003d94584\n\nSigned-off-by: Tim Yamin \u003cplasmaroo@gentoo.org\u003e\nSigned-off-by: Tavis Ormandy \u003ctaviso@gentoo.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }