)]}' { "log": [ { "commit": "185c045c245f46485ad8bbd8cc1100e986ff3f13", "tree": "fc08cd474bf6c7c9b0c077a069255d04b8804fe4", "parents": [ "bfc734b24671b2639218ae2ef53af91dfd30b6c9" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Sat Feb 09 23:24:09 2008 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Feb 09 23:24:09 2008 +0100" }, "message": "x86, core: remove CONFIG_FORCED_INLINING\n\nOther than the defconfigs, remove the entry in compiler-gcc4.h,\nKconfig.debug and feature-removal-schedule.txt.\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "3ff6eecca4e5c49a5d1dd8b58ea0e20102ce08f0", "tree": "9af53a5ce0054520be6d572f988a76f3ab4ef0c0", "parents": [ "bc395add945659e04cc7cf250755ba0edc1a9fdc" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Thu Jan 24 22:16:20 2008 +0100" }, "committer": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Mon Jan 28 23:21:18 2008 +0100" }, "message": "remove __attribute_used__\n\nRemove the deprecated __attribute_used__.\n\n[Introduce __section in a few places to silence checkpatch /sam]\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n" }, { "commit": "94f582f82a85a941678c80c60a3baa8187c74217", "tree": "83653a3a93b9291d658025a800d5fbed00ee484c", "parents": [ "a36a151e79be1562d6fea3ec4698f23e7102a26f" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Tue Oct 16 23:26:11 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Oct 17 08:42:47 2007 -0700" }, "message": "Force erroneous inclusions of compiler-*.h files to be errors\n\nReplace worthless comments with actual preprocessor errors when including\nthe wrong versions of the compiler.h files.\n\n[akpm@linux-foundation.org: make it work]\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a586df067afe0580bb02b7a6312ca2afe49bba03", "tree": "7806fef0876a2fd3da2f4c16919cfc551a65ff72", "parents": [ "b520b85a963bf7b14b9614579aff14558d7ee264" ], "author": { "name": "Andi Kleen", "email": "ak@suse.de", "time": "Sat Jul 21 17:10:00 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sat Jul 21 18:37:08 2007 -0700" }, "message": "x86: Support __attribute__((__cold__)) in gcc 4.3\n\ngcc 4.3 supports a new __attribute__((__cold__)) to mark functions cold. Any\npath directly leading to a call of this function will be unlikely. And gcc\nwill try to generate smaller code for the function itself.\n\nPlease use with care. The code generation advantage isn\u0027t large and in most\ncases it is not worth uglifying code with this.\n\nThis patch marks some common error functions like panic(), printk()\nas cold. This will longer term make many unlikely()s unnecessary, although\nwe can keep them for now for older compilers.\n\nBUG is not marked cold because there is currently no way to tell\ngcc to mark a inline function told.\n\nAlso all __init and __exit functions are marked cold. With a non -Os\nbuild this will tell the compiler to generate slightly smaller code\nfor them. I think it currently only uses less alignments for labels,\nbut that might change in the future.\n\nOne disadvantage over *likely() is that they cannot be easily instrumented\nto verify them.\n\nAnother drawback is that only the latest gcc 4.3 snapshots support this.\nUnfortunately we cannot detect this using the preprocessor. This means older\nsnapshots will fail now. I don\u0027t think that\u0027s a problem because they are\nunreleased compilers that nobody should be using.\n\ngcc also has a __hot__ attribute, but I don\u0027t see any sense in using\nthis in the kernel right now. But someday I hope gcc will be able\nto use more aggressive optimizing for hot functions even in -Os,\nif that happens it should be added.\n\nIncludes compile fix from Thomas Gleixner.\n\nCc: Jan Hubicka \u003cjh@suse.cz\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0d7ebbbc6eaa5539f78ab20ed6ff1725a4e332ef", "tree": "ddef8183ac6440e96678fd4d1159ee86619e2a97", "parents": [ "f7e4217b007d1f73e7e3cf10ba4fea4a608c603f" ], "author": { "name": "David Rientjes", "email": "rientjes@google.com", "time": "Wed May 09 02:35:27 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:56 2007 -0700" }, "message": "compiler: introduce __used and __maybe_unused\n\n__used is defined to be __attribute__((unused)) for all pre-3.3 gcc\ncompilers to suppress warnings for unused functions because perhaps they\nare referenced only in inline assembly. It is defined to be\n__attribute__((used)) for gcc 3.3 and later so that the code is still\nemitted for such functions.\n\n__maybe_unused is defined to be __attribute__((unused)) for both function\nand variable use if it could possibly be unreferenced due to the evaluation\nof preprocessor macros. Function prototypes shall be marked with\n__maybe_unused if the actual definition of the function is dependant on\npreprocessor macros.\n\nNo update to compiler-intel.h is necessary because ICC supports both\n__attribute__((used)) and __attribute__((unused)) as specified by the gcc\nmanual.\n\n__attribute_used__ is deprecated and will be removed once all current\ncode is converted to using __used.\n\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: David Rientjes \u003crientjes@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9490991482a2091a828d997adbc088e24c310a4d", "tree": "dcdd9febee63e82cd792250a8a4c4dd8e6aab4be", "parents": [ "a8127717cb24be7b8827a8d9e0ddbfde6b392146" ], "author": { "name": "Borislav Petkov", "email": "bbpetkov@yahoo.de", "time": "Sun May 06 14:49:17 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon May 07 12:12:52 2007 -0700" }, "message": "Add unitialized_var() macro for suppressing gcc warnings\n\nIntroduce a macro for suppressing gcc from generating a warning about a\nprobable uninitialized state of a variable.\n\nExample:\n\n-\tspinlock_t *ptl;\n+\tspinlock_t *uninitialized_var(ptl);\n\nNot a happy solution, but those warnings are obnoxious.\n\n- Using the usual pointlessly-set-it-to-zero approach wastes several\n bytes of text.\n\n- Using a macro means we can (hopefully) do something else if gcc changes\n cause the `x \u003d x\u0027 hack to stop working\n\n- Using a macro means that people who are worried about hiding true bugs\n can easily turn it off.\n\nSigned-off-by: Borislav Petkov \u003cbbpetkov@yahoo.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a9df3d0f312f4b1aefec76ae5ee86cccbf7cd4e0", "tree": "fa0c3084c1c382c4187854286b2b217a99af039a", "parents": [ "ac893963030ad70e528dc23270d499d650546a38" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Jan 14 13:21:33 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Jan 14 18:27:16 2006 -0800" }, "message": "[PATCH] When CONFIG_CC_OPTIMIZE_FOR_SIZE, allow gcc4 to control inlining\n\nIf optimizing for size (CONFIG_CC_OPTIMIZE_FOR_SIZE), allow gcc4 compilers\nto decide what to inline and what not - instead of the kernel forcing gcc\nto inline all the time. This requires several places that require to be\ninlined to be marked as such, previous patches in this series do that.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "40fc55cb69c0386504ab5184e9bea0a7aecb2bd3", "tree": "a4dd4933013448896d49b0d1cedcc1c43b23fe25", "parents": [ "9eb8ef7479b6df59645af5d89d293727b521975e" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.he", "time": "Sat Jan 14 13:21:28 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Jan 14 18:27:15 2006 -0800" }, "message": "[PATCH] Make __always_inline actually force always inlining\n\nThis patch is the first in a series that tries to optimize the kernel in terms\nof size (and thus cache behavior, both cpu and pagecache).\n\nThis first patch changes __always_inline to be a forced inline instead of the\n\"regular\" inline it was on everything except alpha. This forced inline\nmatches the intention of the define better as a matter of documentation.\nThere is no change in behavior by this patch, since \"inline\" currently is\nmapped to a forced inline anyway.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a1365647022eb05a5993f270a78e9bef3bf554eb", "tree": "6dbcab4db80b7d07fdaec88c003743d1f6e1a289", "parents": [ "fd285bb54d8a3e99810090ae88cfe8ed77d1da25" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Sun Jan 08 01:04:09 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:14:02 2006 -0800" }, "message": "[PATCH] remove gcc-2 checks\n\nRemove various things which were checking for gcc-1.x and gcc-2.x compilers.\n\nFrom: Adrian Bunk \u003cbunk@stusta.de\u003e\n\n Some documentation updates and removes some code paths for gcc \u003c 3.2.\n\nAcked-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.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" } ] }