)]}' { "log": [ { "commit": "86c47b70f62a7072d441ba212aab33c2f82627c2", "tree": "d03988bd2226966352bb7f3c2e82ff545353d2c4", "parents": [ "1193755ac6328ad240ba987e6ec41d5e8baf0680", "44fbbb3dc687c9709a6f2236197316e5c79ab1eb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 01 11:53:44 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 01 11:53:44 2012 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal\n\nPull third pile of signal handling patches from Al Viro:\n \"This time it\u0027s mostly helpers and conversions to them; there\u0027s a lot\n of stuff remaining in the tree, but that\u0027ll either go in -rc2\n (isolated bug fixes, ideally via arch maintainers\u0027 trees) or will sit\n there until the next cycle.\"\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal:\n x86: get rid of calling do_notify_resume() when returning to kernel mode\n blackfin: check __get_user() return value\n whack-a-mole with TIF_FREEZE\n FRV: Optimise the system call exit path in entry.S [ver #2]\n FRV: Shrink TIF_WORK_MASK [ver #2]\n FRV: Prevent syscall exit tracing and notify_resume at end of kernel exceptions\n new helper: signal_delivered()\n powerpc: get rid of restore_sigmask()\n most of set_current_blocked() callers want SIGKILL/SIGSTOP removed from set\n set_restore_sigmask() is never called without SIGPENDING (and never should be)\n TIF_RESTORE_SIGMASK can be set only when TIF_SIGPENDING is set\n don\u0027t call try_to_freeze() from do_signal()\n pull clearing RESTORE_SIGMASK into block_sigmask()\n sh64: failure to build sigframe !\u003d signal without handler\n openrisc: tracehook_signal_handler() is supposed to be called on success\n new helper: sigmask_to_save()\n new helper: restore_saved_sigmask()\n new helpers: {clear,test,test_and_clear}_restore_sigmask()\n HAVE_RESTORE_SIGMASK is defined on all architectures now\n" }, { "commit": "1193755ac6328ad240ba987e6ec41d5e8baf0680", "tree": "40bf847d7e3ebaa57b107151d14e6cd1d280cc6d", "parents": [ "4edebed86690eb8db9af3ab85baf4a34e73266cc", "0ef97dcfce4179a2eba046b855ee2f91d6f1b414" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 01 10:34:35 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 01 10:34:35 2012 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs\n\nPull vfs changes from Al Viro.\n \"A lot of misc stuff. The obvious groups:\n * Miklos\u0027 atomic_open series; kills the damn abuse of\n -\u003ed_revalidate() by NFS, which was the major stumbling block for\n all work in that area.\n * ripping security_file_mmap() and dealing with deadlocks in the\n area; sanitizing the neighborhood of vm_mmap()/vm_munmap() in\n general.\n * -\u003eencode_fh() switched to saner API; insane fake dentry in\n mm/cleancache.c gone.\n * assorted annotations in fs (endianness, __user)\n * parts of Artem\u0027s -\u003es_dirty work (jff2 and reiserfs parts)\n * -\u003eupdate_time() work from Josef.\n * other bits and pieces all over the place.\n\n Normally it would\u0027ve been in two or three pull requests, but\n signal.git stuff had eaten a lot of time during this cycle ;-/\"\n\nFix up trivial conflicts in Documentation/filesystems/vfs.txt (the\n\u0027truncate_range\u0027 inode method was removed by the VM changes, the VFS\nupdate adds an \u0027update_time()\u0027 method), and in fs/btrfs/ulist.[ch] (due\nto sparse fix added twice, with other changes nearby).\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (95 commits)\n nfs: don\u0027t open in -\u003ed_revalidate\n vfs: retry last component if opening stale dentry\n vfs: nameidata_to_filp(): don\u0027t throw away file on error\n vfs: nameidata_to_filp(): inline __dentry_open()\n vfs: do_dentry_open(): don\u0027t put filp\n vfs: split __dentry_open()\n vfs: do_last() common post lookup\n vfs: do_last(): add audit_inode before open\n vfs: do_last(): only return EISDIR for O_CREAT\n vfs: do_last(): check LOOKUP_DIRECTORY\n vfs: do_last(): make ENOENT exit RCU safe\n vfs: make follow_link check RCU safe\n vfs: do_last(): use inode variable\n vfs: do_last(): inline walk_component()\n vfs: do_last(): make exit RCU safe\n vfs: split do_lookup()\n Btrfs: move over to use -\u003eupdate_time\n fs: introduce inode operation -\u003eupdate_time\n reiserfs: get rid of resierfs_sync_super\n reiserfs: mark the superblock as dirty a bit later\n ...\n" }, { "commit": "efee984c27b67e3ebef40410f35671997441b57c", "tree": "53457dba2338f853d34e1754e7f7f960e4a29482", "parents": [ "17440f171e28e86cc21a4c8fd1fa3c561503f80e" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Apr 28 02:04:15 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:52 2012 -0400" }, "message": "new helper: signal_delivered()\n\nDoes block_sigmask() + tracehook_signal_handler(); called when\nsigframe has been successfully built. All architectures converted\nto it; block_sigmask() itself is gone now (merged into this one).\n\nI\u0027m still not too happy with the signature, but that\u0027s a separate\nstory (IMO we need a structure that would contain signal number +\nsiginfo + k_sigaction, so that get_signal_to_deliver() would fill one,\nsignal_delivered(), handle_signal() and probably setup...frame() -\ntake one).\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "77097ae503b170120ab66dd1d547f8577193f91f", "tree": "bee5b2e8d91b9ec8ab74c58cbec1796c7bacc2e5", "parents": [ "edd63a2763bdae0daa4f0a4d4c5d61d1154352a5" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Apr 27 13:58:59 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:51 2012 -0400" }, "message": "most of set_current_blocked() callers want SIGKILL/SIGSTOP removed from set\n\nOnly 3 out of 63 do not. Renamed the current variant to __set_current_blocked(),\nadded set_current_blocked() that will exclude unblockable signals, switched\nopen-coded instances to it.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "edd63a2763bdae0daa4f0a4d4c5d61d1154352a5", "tree": "a36c599628574280999af2d1e7bfe2a4a6969164", "parents": [ "6fd84c0831ec78d98736b76dc5e9b849f1dbfc9e" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Apr 27 13:42:45 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:50 2012 -0400" }, "message": "set_restore_sigmask() is never called without SIGPENDING (and never should be)\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "6fd84c0831ec78d98736b76dc5e9b849f1dbfc9e", "tree": "d3d95e7a66f6edcd29cfc4f2ff01aec8422b5a88", "parents": [ "bf343dfd877ebf16cfbc31ba121606c5b6cef01f" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 23 15:28:58 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:50 2012 -0400" }, "message": "TIF_RESTORE_SIGMASK can be set only when TIF_SIGPENDING is set\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "a610d6e672d6d3723e8da257ad4a8a288a8f2f89", "tree": "2fac6ce7f72756771f4f87583205cc402589dcad", "parents": [ "5754f412a3f107cbcd93ee125bef296f2a07539b" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon May 21 23:42:15 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:49 2012 -0400" }, "message": "pull clearing RESTORE_SIGMASK into block_sigmask()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "b7f9a11a6cf1ea9ee6be3eb2b90d91327a09ad14", "tree": "7d5a5f469aea8ac2b3e1ab41e05a6abafcb2b694", "parents": [ "51a7b448d4134e3e8eec633435e3e8faee14a828" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 02 09:59:21 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:48 2012 -0400" }, "message": "new helper: sigmask_to_save()\n\nreplace boilerplate \"should we use -\u003esaved_sigmask or -\u003eblocked?\"\nwith calls of obvious inlined helper...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "51a7b448d4134e3e8eec633435e3e8faee14a828", "tree": "8fc58560ffee1c944ec5e198029d5c2e6f7c0bd3", "parents": [ "4ebefe3ec729003443daf153ed6fad1739271283" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon May 21 23:33:55 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:47 2012 -0400" }, "message": "new helper: restore_saved_sigmask()\n\nfirst fruits of ..._restore_sigmask() helpers: now we can take\nboilerplate \"signal didn\u0027t have a handler, clear RESTORE_SIGMASK\nand restore the blocked mask from -\u003esaved_mask\" into a common\nhelper. Open-coded instances switched...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "4ebefe3ec729003443daf153ed6fad1739271283", "tree": "cea05e7086314d200886fd3b76867e8fb5e6574b", "parents": [ "754421c8cab1a568be844a7069fe04c1cf6391b8" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Apr 26 22:29:20 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:47 2012 -0400" }, "message": "new helpers: {clear,test,test_and_clear}_restore_sigmask()\n\nhelpers parallel to set_restore_sigmask(), used in the next commits\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "fb21affa49204acd409328415b49bfe90136653c", "tree": "3535dbe0c0aad049a38cadfcffe78409397a1b32", "parents": [ "a00b6151a2ae4c52576c35d3998e144a993d50b8", "f23ca335462e3c84f13270b9e65f83936068ec2c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 18:47:30 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 18:47:30 2012 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal\n\nPull second pile of signal handling patches from Al Viro:\n \"This one is just task_work_add() series + remaining prereqs for it.\n\n There probably will be another pull request from that tree this\n cycle - at least for helpers, to get them out of the way for per-arch\n fixes remaining in the tree.\"\n\nFix trivial conflict in kernel/irq/manage.c: the merge of Andrew\u0027s pile\nhad brought in commit 97fd75b7b8e0 (\"kernel/irq/manage.c: use the\npr_foo() infrastructure to prefix printks\") which changed one of the\npr_err() calls that this merge moves around.\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal:\n keys: kill task_struct-\u003ereplacement_session_keyring\n keys: kill the dummy key_replace_session_keyring()\n keys: change keyctl_session_to_parent() to use task_work_add()\n genirq: reimplement exit_irq_thread() hook via task_work_add()\n task_work_add: generic process-context callbacks\n avr32: missed _TIF_NOTIFY_RESUME on one of do_notify_resume callers\n parisc: need to check NOTIFY_RESUME when exiting from syscall\n move key_repace_session_keyring() into tracehook_notify_resume()\n TIF_NOTIFY_RESUME is defined on all targets now\n" }, { "commit": "657bec850ff98b82b3a617b588a6523487344ccc", "tree": "46ff90dc5823c1602bcc886b24d3964fa7148a76", "parents": [ "7696e0c37f43187431388df7d8087a099b3e2f1c" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 30 02:12:40 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 30 21:04:56 2012 -0400" }, "message": "ia64, sparc64: convert wrappers around do_mremap() to sys_mremap()\n\nthey contain open-coded sys_mremap()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "bb8ac181a5cf50458a0d83b4460790badc9fdc16", "tree": "d55493f9ca94516a0aa83dd8ee1d87c2a88d637b", "parents": [ "1dfb5751a4de7c6a57a5602e8e2b87267cfc8c81" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat May 19 10:25:23 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 30 21:04:50 2012 -0400" }, "message": "bury __kernel_nlink_t, make internal nlink_t consistent\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "e49e6ff553ffee2e747a8e331a9dcf3a80555944", "tree": "70c7c66a8d093e523ff4e53694ae83ee70939cf0", "parents": [ "4fd8bc671887fa02bc19722f6c3707bd7b8a2604" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Tue May 29 08:14:14 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 29 12:47:38 2012 -0700" }, "message": "sparc: fix sparc64 build due to leon.h inclusion\n\nStephen Rothwell \u003csfr@canb.auug.org.au\u003e reported following error:\nIn file included from arch/sparc/kernel/prom_common.c:26:0:\narch/sparc/include/asm/leon.h:221:9: error: unknown type name \u0027irq_flow_handler_t\u0027\narch/sparc/include/asm/leon.h:224:10: error: unknown type name \u0027irq_flow_handler_t\u0027\n\nFix this by:\n1) Avoid including leon.h in prom_commen.h (not needed)\n2) Include irq.h in leon.h to avoid the missing symbol error\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4fd8bc671887fa02bc19722f6c3707bd7b8a2604", "tree": "efb011f9a32988c3fe0802b0b66daacc59b72213", "parents": [ "1ddb22e13dea3f9511c8e934331e1e44b666bc79" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Tue May 29 08:14:13 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 29 12:47:37 2012 -0700" }, "message": "sparc32: remove unused variable in head_32.S\n\nIt was assigned, but never referenced later.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1ddb22e13dea3f9511c8e934331e1e44b666bc79", "tree": "e0e14e4b9a92a830c3733b0b9573ead9b995b4ac", "parents": [ "d4511e694ed9b903d8d3d3957180cabf23d2ee7f" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Tue May 29 08:14:12 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 29 12:47:36 2012 -0700" }, "message": "sparc32,leon: fix leon bootup\n\nhead_32.S failed to set cputypval for leon, causing boot to fail.\nThe boot failed because we failed to recognize this was a LEON\ncpu so we did not preoperly run-time patch the the kernel.\nThis resulted in an early crash.\n\nReported-by: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nTested-by: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d4511e694ed9b903d8d3d3957180cabf23d2ee7f", "tree": "0038a4078ec60710a296300a9d3e21ba655e62d6", "parents": [ "95835335a3c187f418e86b453e1716cb5aad17be" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon May 28 00:07:03 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon May 28 00:07:03 2012 -0700" }, "message": "sparc32: Export leon_dma_ops to modules.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "95835335a3c187f418e86b453e1716cb5aad17be", "tree": "d1280fb831f602182454c30d379d99f489ab8913", "parents": [ "87e677c4122e732dd1f7142ba7b2d4823576a199" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat May 26 04:43:29 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:54 2012 -0700" }, "message": "sparc32: support leon + sun in dma_make_coherent()\n\nNo need for two implementations - we check the cpu model.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\n" }, { "commit": "87e677c4122e732dd1f7142ba7b2d4823576a199", "tree": "ce5f6494a1e2030518a8077ee3da48b670dc369f", "parents": [ "556626adf1dc1ee88183b7ba267912b87b063a57" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat May 26 15:56:03 2012 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:53 2012 -0700" }, "message": "sparc32,leon: always support leon in ioport\n\nUnconditially define pci32_dma_ops as this is used\nfor leon.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\n" }, { "commit": "556626adf1dc1ee88183b7ba267912b87b063a57", "tree": "3a6ccedc5206083cba4980604ce3aa206737dc6d", "parents": [ "3732106a1a565a592966290fbcef322db9933f91" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat May 26 04:43:27 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:53 2012 -0700" }, "message": "sparc32,leon: always include leon_pmc in build\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\n" }, { "commit": "3732106a1a565a592966290fbcef322db9933f91", "tree": "928c54373e89fc110299a25c53c806d8f1e39b71", "parents": [ "805918f80fb11d95e9b117a6faf5a6a7a8339e49" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sun May 27 23:35:16 2012 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:52 2012 -0700" }, "message": "sparc32: refactor cpu_idle()\n\nWith the removal of sun4c we can use the same cpu_idle()\nimplementation on UP and SMP.\nThis also fix it so we use the same version independent on LEON\nenabled or not.\n\nV2: Fixed whitespace issue pointed out by Josip Rodin.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Josip Rodin \u003cjoy@entuzijast.net\u003e\nCc: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\n" }, { "commit": "805918f80fb11d95e9b117a6faf5a6a7a8339e49", "tree": "69d2795cf73d3ad67ddc21618f2842b18efa9780", "parents": [ "b0acd2495e2a7f2655b9d4c761bd09e6dd05fbc4" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Fri May 25 21:20:19 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:51 2012 -0700" }, "message": "sparc32: srmmu_probe now knows about leon too\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\n" }, { "commit": "b0acd2495e2a7f2655b9d4c761bd09e6dd05fbc4", "tree": "711185bc9cf51d30c5ddf867c9d6f34f0cbfc679", "parents": [ "6729cf7967f6c11f6de6a0b43ec277905a00c146" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Fri May 25 21:20:18 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:50 2012 -0700" }, "message": "sparc32: drop LEON hack for ASI_M_MMUREGS\n\nAll users of MMUREGS ASI is now LEON/SUN aware,\nso this is no longer required.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\n" }, { "commit": "6729cf7967f6c11f6de6a0b43ec277905a00c146", "tree": "7e0b3a10176185c302f5ebc7d6e7f8a0d74eb00c", "parents": [ "1ec8cf62338b950fdbf76bbdfa3064bc1c0b7a81" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Fri May 25 21:20:17 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:49 2012 -0700" }, "message": "sparc32: introduce run-time patching of srmmu access functions\n\nLEON uses a different ASI than SUN for MMUREGS\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\n" }, { "commit": "1ec8cf62338b950fdbf76bbdfa3064bc1c0b7a81", "tree": "38209aea44a013707f2530802cefd233afcf0f81", "parents": [ "080f88837b489ff53c9ca62bc3adefdf74eb61e8" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Fri May 25 21:20:16 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:49 2012 -0700" }, "message": "sparc32: introduce support for run-time patching for all shared assembler code\n\nAll users of MMUREGS ASI in kernel/ now uses run-time patching.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\n" }, { "commit": "080f88837b489ff53c9ca62bc3adefdf74eb61e8", "tree": "02170d7db0f208e40943c3731dd6a1c959c9d649", "parents": [ "3107948848ebc52b98ffd853f72065338bbc57e2" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Fri May 25 21:20:15 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:48 2012 -0700" }, "message": "sparc32,leon: fix section mismatch warning\n\nFix following warning:\n\nWARNING: arch/sparc/kernel/built-in.o(.cpuinit.text+0x9f4): Section mismatch in reference from the function leon_callin() to the function .init.text:leon_configure_cache_smp()\nThe function __cpuinit leon_callin() references\na function __init leon_configure_cache_smp().\nIf leon_configure_cache_smp is only used by leon_callin then\nannotate leon_configure_cache_smp with a matching annotation.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\n" }, { "commit": "3107948848ebc52b98ffd853f72065338bbc57e2", "tree": "765f7997db7c31f09d415303e755edb600ebfc4a", "parents": [ "5561cd269820252dccf08b1cc093afbc2f06242d" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Fri May 25 21:20:14 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:47 2012 -0700" }, "message": "sparc32,leon: always include leon_smp + leon_mm in build\n\nFix-up leon specific assembler to use ASI_LEON_MMUREGS\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\n" }, { "commit": "5561cd269820252dccf08b1cc093afbc2f06242d", "tree": "09b05a412acc787f6b400786b835f940227b4105", "parents": [ "93bb32f632c90be00d9e5d69091ada201f619c18" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Fri May 25 21:20:13 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:46 2012 -0700" }, "message": "sparc32,leon: always include leon_kernel in build\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\n" }, { "commit": "93bb32f632c90be00d9e5d69091ada201f619c18", "tree": "d07b58d35aef8fdd3ae3cb3d60441bcfc965d71c", "parents": [ "d87d8c11f347e743f0223d16c8ec57ef7e0274b2" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Fri May 25 21:20:12 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:45 2012 -0700" }, "message": "sparc32,leon: clean up leon.h\n\n- Drop unused stuff accumulated over time\n- Drop non-leon stuff\n- Include almost all of the header unconditionally\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\n" }, { "commit": "d87d8c11f347e743f0223d16c8ec57ef7e0274b2", "tree": "0de090f63821b0acbcc1d197b48485ff8ed919e5", "parents": [ "b08b5c9c9b35c938e8a94d9232e05a7f69a1dba5" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Fri May 25 21:20:11 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:45 2012 -0700" }, "message": "sparc32: handle leon in cpu.c\n\nA few hardcoded constant were replaced by symbolic\nversions to improve readability\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\n" }, { "commit": "b08b5c9c9b35c938e8a94d9232e05a7f69a1dba5", "tree": "8b2cf57dffad7549831c10be683de98a777e110a", "parents": [ "5b8b93c4ab17a250a35e6db1cce094bf599a21c6" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Fri May 25 21:20:10 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:44 2012 -0700" }, "message": "sparc32: handle leon in irq_32.c\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\n" }, { "commit": "5b8b93c4ab17a250a35e6db1cce094bf599a21c6", "tree": "9ce54b39fe8193d245a4511f23d02d4b037d0245", "parents": [ "4efb55e6916628fde549b0ef1c2830593ccf19c4" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Fri May 25 21:20:09 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:43 2012 -0700" }, "message": "sparc32: add support for run-time patching of leon/sun single instructions\n\nThis will be used to handle that MMUREGS has different ASI for SUN and LEON.\nThis is the infrastructure only - users will come later.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\n" }, { "commit": "4efb55e6916628fde549b0ef1c2830593ccf19c4", "tree": "c8d2ac063efb6b591f6f1dda08ecffe9db97efa6", "parents": [ "30005efc9818d715cc72f15e962d06457c529783" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Fri May 25 21:20:08 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:42 2012 -0700" }, "message": "sparc32: introduce sparc32_start_kernel called from head_32.S\n\nThis gives us a C hook before we call start_kernel()\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n" }, { "commit": "30005efc9818d715cc72f15e962d06457c529783", "tree": "aae40ce4536a05fc17ac40f560b139a74a752168", "parents": [ "7b372d6582ca3bf41a1af9f168f3a852f3d7b21d" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Fri May 25 21:20:07 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:41 2012 -0700" }, "message": "sparc32: implement proper LEON support in head_32 (after highmem)\n\nWe use the compatibility property to determine the\nsun models. For leon we use psr.impl and ignore the\nresult of the getprops call.\n\nInclude a hack to allow build as the support code\nis not yet converted.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\n" }, { "commit": "7b372d6582ca3bf41a1af9f168f3a852f3d7b21d", "tree": "3a3269b976d713dd728b119e388f8f262c533138", "parents": [ "ec24158eac0ae2786ebf1e0afa8f3664891319ba" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Fri May 25 21:20:06 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:41 2012 -0700" }, "message": "sparc32: implement proper LEON support in head_32 (before highmem)\n\nUse PSR to check if the CPU is LEON and jump to\nLEON specific code in this case.\n\nAdded a few constants to psr.h to increase readability.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\n" }, { "commit": "ec24158eac0ae2786ebf1e0afa8f3664891319ba", "tree": "9f6373a92e64121023d60c7084853af210bc721d", "parents": [ "492c24e5894c65e23b11e5043c7144c2f2310abf" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Fri May 25 21:20:05 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 23:52:40 2012 -0700" }, "message": "sparc32: string and whitespace cleanup in head_32.S\n\nA few strings have been adopted to show more relevant info.\n\nJulian Calaby \u003cjulian.calaby@gmail.com\u003e pointed out one\nthat I would otherwise have missed.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n" }, { "commit": "492c24e5894c65e23b11e5043c7144c2f2310abf", "tree": "794d95ce3acd60251b8d4e0269447247bbcef591", "parents": [ "c2e1ff39c106ab026e3feb29c038855b7ed00393" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Sun May 27 17:43:48 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 21:16:14 2012 -0700" }, "message": "sparc: fix bad merge of sparc Kconfig\n\nFixes this sparc32 defconfig build error:\n\ntimekeeping.c:(.text+0x277c4): undefined reference to `arch_gettimeoffset\u0027\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c2e1ff39c106ab026e3feb29c038855b7ed00393", "tree": "e0255b5b9aed8645edc4426f2d4972280910e065", "parents": [ "456d3d42460c1fc20ba0d27442443fcd63aaac35", "b48b2c3e50433ff6f7e46186daa7f986bd960215" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 21:14:48 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 27 21:14:48 2012 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux\n\nPull in Linus\u0027s tree to get the commits that blew away\nARCH_USES_GETTIMEOFFSET but didn\u0027t update Sparc correctly, so\nthat I can apply Stephen Rothwell\u0027s fix for that mis-merge.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "2c66f623631709aa5f2e4c14c7e089682e7394a3", "tree": "75e9c0fc8b832b0f9f2fe3ff41e3ae2c26036292", "parents": [ "5723aa993d83803157c22327e90cd59e3dcbe879" ], "author": { "name": "David Miller", "email": "davem@davemloft.net", "time": "Sat May 26 11:14:27 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 26 11:33:54 2012 -0700" }, "message": "sparc: use the new generic strnlen_user() function\n\nThis throws away the sparc-specific functions in favor of the generic\noptimized version.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "36126f8f2ed8168eb13aa0662b9b9585cba100a9", "tree": "543f6b6ab60dd3e47af931142aa84f0ba7749d43", "parents": [ "4ae73f2d53255c388d50bf83c1681112a6f9cba1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 26 10:43:17 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 26 11:33:40 2012 -0700" }, "message": "word-at-a-time: make the interfaces truly generic\n\nThis changes the interfaces in \u003casm/word-at-a-time.h\u003e to be a bit more\ncomplicated, but a lot more generic.\n\nIn particular, it allows us to really do the operations efficiently on\nboth little-endian and big-endian machines, pretty much regardless of\nmachine details. For example, if you can rely on a fast population\ncount instruction on your architecture, this will allow you to make your\noptimized \u003casm/word-at-a-time.h\u003e file with that.\n\nNOTE! The \"generic\" version in include/asm-generic/word-at-a-time.h is\nnot truly generic, it actually only works on big-endian. Why? Because\non little-endian the generic algorithms are wasteful, since you can\ninevitably do better. The x86 implementation is an example of that.\n\n(The only truly non-generic part of the asm-generic implementation is\nthe \"find_zero()\" function, and you could make a little-endian version\nof it. And if the Kbuild infrastructure allowed us to pick a particular\nheader file, that would be lovely)\n\nThe \u003casm/word-at-a-time.h\u003e functions are as follows:\n\n - WORD_AT_A_TIME_CONSTANTS: specific constants that the algorithm\n uses.\n\n - has_zero(): take a word, and determine if it has a zero byte in it.\n It gets the word, the pointer to the constant pool, and a pointer to\n an intermediate \"data\" field it can set.\n\n This is the \"quick-and-dirty\" zero tester: it\u0027s what is run inside\n the hot loops.\n\n - \"prep_zero_mask()\": take the word, the data that has_zero() produced,\n and the constant pool, and generate an *exact* mask of which byte had\n the first zero. This is run directly *outside* the loop, and allows\n the \"has_zero()\" function to answer the \"is there a zero byte\"\n question without necessarily getting exactly *which* byte is the\n first one to contain a zero.\n\n If you do multiple byte lookups concurrently (eg \"hash_name()\", which\n looks for both NUL and \u0027/\u0027 bytes), after you\u0027ve done the prep_zero_mask()\n phase, the result of those can be or\u0027ed together to get the \"either\n or\" case.\n\n - The result from \"prep_zero_mask()\" can then be fed into \"find_zero()\"\n (to find the byte offset of the first byte that was zero) or into\n \"zero_bytemask()\" (to find the bytemask of the bytes preceding the\n zero byte).\n\n The existence of zero_bytemask() is optional, and is not necessary\n for the normal string routines. But dentry name hashing needs it, so\n if you enable DENTRY_WORD_AT_A_TIME you need to expose it.\n\nThis changes the generic strncpy_from_user() function and the dentry\nhashing functions to use these modified word-at-a-time interfaces. This\ngets us back to the optimized state of the x86 strncpy that we lost in\nthe previous commit when moving over to the generic version.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "456d3d42460c1fc20ba0d27442443fcd63aaac35", "tree": "2bdd7021420f845f3c775e91ccc91aa791ef6c45", "parents": [ "07acfc2a9349a8ce45b236c2624dad452001966b" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri May 25 00:31:56 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri May 25 00:31:56 2012 -0700" }, "message": "sparc64: Fix several bugs in quad floating point emulation.\n\nUltraSPARC-T2 and later do not use the fp_exception_other trap and do\nnot set the floating point trap type field in the %fsr at all when you\ntry to execute an unimplemented FPU operation.\n\nInstead, it uses the illegal_instruction trap and it leaves the\nfloating point trap type field clear.\n\nSo we should not validate the %fsr trap type field when do_mathemu()\nis invoked from the illegal instruction handler.\n\nAlso, the floating point trap type field is 3 bits, not 4 bits.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "07acfc2a9349a8ce45b236c2624dad452001966b", "tree": "c40f3eaac18a8320e65af220979223b5cd632b1b", "parents": [ "b5f4035adfffbcc6b478de5b8c44b618b3124aff", "322728e55aa7834e2fab2786b76df183c4843a12" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 24 16:17:30 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 24 16:17:30 2012 -0700" }, "message": "Merge branch \u0027next\u0027 of git://git.kernel.org/pub/scm/virt/kvm/kvm\n\nPull KVM changes from Avi Kivity:\n \"Changes include additional instruction emulation, page-crossing MMIO,\n faster dirty logging, preventing the watchdog from killing a stopped\n guest, module autoload, a new MSI ABI, and some minor optimizations\n and fixes. Outside x86 we have a small s390 and a very large ppc\n update.\n\n Regarding the new (for kvm) rebaseless workflow, some of the patches\n that were merged before we switch trees had to be rebased, while\n others are true pulls. In either case the signoffs should be correct\n now.\"\n\nFix up trivial conflicts in Documentation/feature-removal-schedule.txt\narch/powerpc/kvm/book3s_segment.S and arch/x86/include/asm/kvm_para.h.\n\nI suspect the kvm_para.h resolution ends up doing the \"do I have cpuid\"\ncheck effectively twice (it was done differently in two different\ncommits), but better safe than sorry ;)\n\n* \u0027next\u0027 of git://git.kernel.org/pub/scm/virt/kvm/kvm: (125 commits)\n KVM: make asm-generic/kvm_para.h have an ifdef __KERNEL__ block\n KVM: s390: onereg for timer related registers\n KVM: s390: epoch difference and TOD programmable field\n KVM: s390: KVM_GET/SET_ONEREG for s390\n KVM: s390: add capability indicating COW support\n KVM: Fix mmu_reload() clash with nested vmx event injection\n KVM: MMU: Don\u0027t use RCU for lockless shadow walking\n KVM: VMX: Optimize %ds, %es reload\n KVM: VMX: Fix %ds/%es clobber\n KVM: x86 emulator: convert bsf/bsr instructions to emulate_2op_SrcV_nobyte()\n KVM: VMX: unlike vmcs on fail path\n KVM: PPC: Emulator: clean up SPR reads and writes\n KVM: PPC: Emulator: clean up instruction parsing\n kvm/powerpc: Add new ioctl to retreive server MMU infos\n kvm/book3s: Make kernel emulated H_PUT_TCE available for \"PR\" KVM\n KVM: PPC: bookehv: Fix r8/r13 storing in level exception handler\n KVM: PPC: Book3S: Enable IRQs during exit handling\n KVM: PPC: Fix PR KVM on POWER7 bare metal\n KVM: PPC: Fix stbux emulation\n KVM: PPC: bookehv: Use lwz/stw instead of PPC_LL/PPC_STL for 32-bit fields\n ...\n" }, { "commit": "ce004178be1bbaa292e9e6497939e2970300095a", "tree": "1cd5306548947deaedd612189b56d35265217e8e", "parents": [ "9978306e31a8f89bd81fbc4c49fd9aefb1d30d10", "c5389831cda3b38a56606a348a537a1332f2d729" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 24 15:10:28 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 24 15:10:28 2012 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc\n\nPull sparc changes from David S. Miller:\n \"This has the generic strncpy_from_user() implementation architectures\n can now use, which we\u0027ve been developing on linux-arch over the past\n few days.\n\n For good measure I ran both a 32-bit and a 64-bit glibc testsuite run,\n and the latter of which pointed out an adjustment I needed to make to\n sparc\u0027s user_addr_max() definition. Linus, you were right, STACK_TOP\n was not the right thing to use, even on sparc itself :-)\n\n From Sam Ravnborg, we have a conversion of sparc32 over to the common\n alloc_thread_info_node(), since the aspect which originally blocked\n our doing so (sun4c) has been removed.\"\n\nFix up trivial arch/sparc/Kconfig and lib/Makefile conflicts.\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:\n sparc: Fix user_addr_max() definition.\n lib: Sparc\u0027s strncpy_from_user is generic enough, move under lib/\n kernel: Move REPEAT_BYTE definition into linux/kernel.h\n sparc: Increase portability of strncpy_from_user() implementation.\n sparc: Optimize strncpy_from_user() zero byte search.\n sparc: Add full proper error handling to strncpy_from_user().\n sparc32: use the common implementation of alloc_thread_info_node()\n" }, { "commit": "b1bf7d4d1b3911352cf1ec63c1de06214288ccd0", "tree": "0fd27c638977cb5c7e6e3f95085ce842b57a4ae3", "parents": [ "0708500d49e8439d9fe5529795bdc1485f0f46c3", "3e11f7b840b4671213c66817294ad7dd0b572756" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 24 14:01:46 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 24 14:01:46 2012 -0700" }, "message": "Merge tag \u0027gpio-for-linus\u0027 of git://git.secretlab.ca/git/linux-2.6\n\nPull GPIO driver changes from Grant Likely:\n \"Lots of gpio changes, both to core code and drivers.\n\n Changes do touch architecture code to remove the need for separate\n arm/gpio.h includes in most architectures.\n\n Some new drivers are added, and a number of gpio drivers are converted\n to use irq_domains for gpio inputs used as interrupts. Device tree\n support has been amended to allow multiple gpio_chips to use the same\n device tree node.\n\n Remaining changes are primarily bug fixes.\"\n\n* tag \u0027gpio-for-linus\u0027 of git://git.secretlab.ca/git/linux-2.6: (33 commits)\n gpio/generic: initialize basic_mmio_gpio shadow variables properly\n gpiolib: Remove \u0027const\u0027 from data argument of gpiochip_find()\n gpio/rc5t583: add gpio driver for RICOH PMIC RC5T583\n gpiolib: quiet gpiochip_add boot message noise\n gpio: mpc8xxx: Prevent NULL pointer deref in demux handler\n gpio/lpc32xx: Add device tree support\n gpio: Adjust of_xlate API to support multiple GPIO chips\n gpiolib: Implement devm_gpio_request_one()\n gpio-mcp23s08: dbg_show: fix pullup configuration display\n Add support for TCA6424A\n gpio/omap: (re)fix wakeups on level-triggered GPIOs\n gpio/omap: fix broken context restore for non-OFF mode transitions\n gpio/omap: fix missing check in *_runtime_suspend()\n gpio/omap: remove cpu_is_omapxxxx() checks from *_runtime_resume()\n gpio/omap: remove suspend/resume callbacks\n gpio/omap: remove retrigger variable in gpio_irq_handler\n gpio/omap: remove saved_wakeup field from struct gpio_bank\n gpio/omap: remove suspend_wakeup field from struct gpio_bank\n gpio/omap: remove saved_fallingdetect, saved_risingdetect\n gpio/omap: remove virtual_irq_start variable\n ...\n\nConflicts:\n\tdrivers/gpio/gpio-samsung.c\n" }, { "commit": "c5389831cda3b38a56606a348a537a1332f2d729", "tree": "1df9f89d287af436be4bd405e50dd3c1d48d354e", "parents": [ "2922585b93294d47172a765115e0dbc1bfe1be19" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu May 24 13:41:58 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu May 24 13:41:58 2012 -0700" }, "message": "sparc: Fix user_addr_max() definition.\n\nWe need to use TASK_SIZE because for 64-bit tasks the value\nof STACK_TOP actually sits in the middle of the address space\nso we\u0027ll get false-negatives.\n\nAdjust the TASK_SIZE definition on sparc64 to accomodate this,\nin the context in which user_addr_max() is used we have the\ntest_thread_flag() definition available but not the one for\ntest_tsk_thread_flag().\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c7523a7c88db637d66841018532cb4b3ab6ab0a8", "tree": "cec08263a493831d43e17d4daa633e2a6b09480e", "parents": [ "2f78d8e249973f1eeb88315e6444e616c60177ae", "b80fe1015be4e3c926d8eb4cc6a340fdd22a43e1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 24 13:29:46 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 24 13:29:46 2012 -0700" }, "message": "Merge branch \u0027timers-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\nPull timer updates from Thomas Gleixner.\n\nVarious trivial conflict fixups in arch Kconfig due to addition of\nunrelated entries nearby. And one slightly more subtle one for sparc32\n(new user of GENERIC_CLOCKEVENTS), fixed up as per Thomas.\n\n* \u0027timers-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (31 commits)\n timekeeping: Fix a few minor newline issues.\n time: remove obsolete declaration\n ntp: Fix a stale comment and a few stray newlines.\n ntp: Correct TAI offset during leap second\n timers: Fixup the Kconfig consolidation fallout\n x86: Use generic time config\n unicore32: Use generic time config\n um: Use generic time config\n tile: Use generic time config\n sparc: Use: generic time config\n sh: Use generic time config\n score: Use generic time config\n s390: Use generic time config\n openrisc: Use generic time config\n powerpc: Use generic time config\n mn10300: Use generic time config\n mips: Use generic time config\n microblaze: Use generic time config\n m68k: Use generic time config\n m32r: Use generic time config\n ...\n" }, { "commit": "2922585b93294d47172a765115e0dbc1bfe1be19", "tree": "acb4436987d24b2a3fb3cef02097eefbc4762bbf", "parents": [ "446969084d33a4064a39d280806da642c54ba4ac" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu May 24 13:12:28 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu May 24 13:12:28 2012 -0700" }, "message": "lib: Sparc\u0027s strncpy_from_user is generic enough, move under lib/\n\nTo use this, an architecture simply needs to:\n\n1) Provide a user_addr_max() implementation via asm/uaccess.h\n\n2) Add \"select GENERIC_STRNCPY_FROM_USER\" to their arch Kcnfig\n\n3) Remove the existing strncpy_from_user() implementation and symbol\n exports their architecture had.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "446969084d33a4064a39d280806da642c54ba4ac", "tree": "0887795d96007b228733c9499bda1731d64e48fe", "parents": [ "35c9646062eba15351c6d64ea0c02176e5cb66ac" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 23 20:12:50 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu May 24 13:10:05 2012 -0700" }, "message": "kernel: Move REPEAT_BYTE definition into linux/kernel.h\n\nAnd make sure that everything using it explicitly includes\nthat header file.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "35c9646062eba15351c6d64ea0c02176e5cb66ac", "tree": "46b29964dfbf21e6757b5ab629c6f748897d34e5", "parents": [ "4efcac3a244de86593a82ca4ed945e839eb4c5af" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 23 19:56:06 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu May 24 13:04:24 2012 -0700" }, "message": "sparc: Increase portability of strncpy_from_user() implementation.\n\nHide details of maximum user address calculation in a new\nasm/uaccess.h interface named user_addr_max().\n\nProvide little-endian implementation in find_zero(), which should work\nbut can probably be improved.\n\nAbstrace alignment check behind IS_UNALIGNED() macro.\n\nKill double-semicolon, noticed by David Howells.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4efcac3a244de86593a82ca4ed945e839eb4c5af", "tree": "7456cbb6d71b3f92385d94cab546e2b93dc19c6a", "parents": [ "ff06dffbc8abfc60d6a0332f058f1d1bb01abb31" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 23 19:20:20 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 23 19:20:20 2012 -0700" }, "message": "sparc: Optimize strncpy_from_user() zero byte search.\n\nCompute a mask that will only have 0x80 in the bytes which\nhad a zero in them. The formula is:\n\n\t~(((x \u0026 0x7f7f7f7f) + 0x7f7f7f7f) | x | 0x7f7f7f7f)\n\nIn the inner word iteration, we have to compute the \"x | 0x7f7f7f7f\"\npart, so we can reuse that in the above calculation.\n\nOnce we have this mask, we perform divide and conquer to find the\nhighest 0x80 location.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a42c6ded827dbd396d2efde7530620be029a72d1", "tree": "ea3129404f32515a04497990a050b2cf73aa1d5d", "parents": [ "1227dd773d8d4e3983b4b751f9ffa0f41402fb7c" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 23 14:44:37 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 23 22:09:20 2012 -0400" }, "message": "move key_repace_session_keyring() into tracehook_notify_resume()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "f9369910a6225b8d4892c3f20ae740a711cd5ace", "tree": "8650ff79d7607bceb35509c028400ecf1c317de0", "parents": [ "05f144a0d5c2207a0349348127f996e104ad7404", "415d04d08fec74b226c92c1fb54ad117c9c6bac4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 23 18:11:45 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 23 18:11:45 2012 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal\n\nPull first series of signal handling cleanups from Al Viro:\n \"This is just the first part of the queue (about a half of it);\n assorted fixes all over the place in signal handling.\n\n This one ends with all sigsuspend() implementations switched to\n generic one (-\u003esaved_sigmask-based).\n\n With this, a bunch of assorted old buglets are fixed and most of the\n missing bits of NOTIFY_RESUME hookup are in place. Two more fixes sit\n in arm and um trees respectively, and there\u0027s a couple of broken ones\n that need obvious fixes - parisc and avr32 check TIF_NOTIFY_RESUME\n only on one of two codepaths; fixes for that will happen in the next\n series\"\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal: (55 commits)\n unicore32: if there\u0027s no handler we need to restore sigmask, syscall or no syscall\n xtensa: add handling of TIF_NOTIFY_RESUME\n microblaze: drop \u0027oldset\u0027 argument of do_notify_resume()\n microblaze: handle TIF_NOTIFY_RESUME\n score: add handling of NOTIFY_RESUME to do_notify_resume()\n m68k: add TIF_NOTIFY_RESUME and handle it.\n sparc: kill ancient comment in sparc_sigaction()\n h8300: missing checks of __get_user()/__put_user() return values\n frv: missing checks of __get_user()/__put_user() return values\n cris: missing checks of __get_user()/__put_user() return values\n powerpc: missing checks of __get_user()/__put_user() return values\n sh: missing checks of __get_user()/__put_user() return values\n sparc: missing checks of __get_user()/__put_user() return values\n avr32: struct old_sigaction is never used\n m32r: struct old_sigaction is never used\n xtensa: xtensa_sigaction doesn\u0027t exist\n alpha: tidy signal delivery up\n score: don\u0027t open-code force_sigsegv()\n cris: don\u0027t open-code force_sigsegv()\n blackfin: don\u0027t open-code force_sigsegv()\n ...\n" }, { "commit": "644473e9c60c1ff4f6351fed637a6e5551e3dce7", "tree": "10316518bedc735a2c6552886658d69dfd9f1eb0", "parents": [ "fb827ec68446c83e9e8754fa9b55aed27ecc4661", "4b06a81f1daee668fbd6de85557bfb36dd36078f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 23 17:42:39 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 23 17:42:39 2012 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace\n\nPull user namespace enhancements from Eric Biederman:\n \"This is a course correction for the user namespace, so that we can\n reach an inexpensive, maintainable, and reasonably complete\n implementation.\n\n Highlights:\n - Config guards make it impossible to enable the user namespace and\n code that has not been converted to be user namespace safe.\n\n - Use of the new kuid_t type ensures the if you somehow get past the\n config guards the kernel will encounter type errors if you enable\n user namespaces and attempt to compile in code whose permission\n checks have not been updated to be user namespace safe.\n\n - All uids from child user namespaces are mapped into the initial\n user namespace before they are processed. Removing the need to add\n an additional check to see if the user namespace of the compared\n uids remains the same.\n\n - With the user namespaces compiled out the performance is as good or\n better than it is today.\n\n - For most operations absolutely nothing changes performance or\n operationally with the user namespace enabled.\n\n - The worst case performance I could come up with was timing 1\n billion cache cold stat operations with the user namespace code\n enabled. This went from 156s to 164s on my laptop (or 156ns to\n 164ns per stat operation).\n\n - (uid_t)-1 and (gid_t)-1 are reserved as an internal error value.\n Most uid/gid setting system calls treat these value specially\n anyway so attempting to use -1 as a uid would likely cause\n entertaining failures in userspace.\n\n - If setuid is called with a uid that can not be mapped setuid fails.\n I have looked at sendmail, login, ssh and every other program I\n could think of that would call setuid and they all check for and\n handle the case where setuid fails.\n\n - If stat or a similar system call is called from a context in which\n we can not map a uid we lie and return overflowuid. The LFS\n experience suggests not lying and returning an error code might be\n better, but the historical precedent with uids is different and I\n can not think of anything that would break by lying about a uid we\n can\u0027t map.\n\n - Capabilities are localized to the current user namespace making it\n safe to give the initial user in a user namespace all capabilities.\n\n My git tree covers all of the modifications needed to convert the core\n kernel and enough changes to make a system bootable to runlevel 1.\"\n\nFix up trivial conflicts due to nearby independent changes in fs/stat.c\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: (46 commits)\n userns: Silence silly gcc warning.\n cred: use correct cred accessor with regards to rcu read lock\n userns: Convert the move_pages, and migrate_pages permission checks to use uid_eq\n userns: Convert cgroup permission checks to use uid_eq\n userns: Convert tmpfs to use kuid and kgid where appropriate\n userns: Convert sysfs to use kgid/kuid where appropriate\n userns: Convert sysctl permission checks to use kuid and kgids.\n userns: Convert proc to use kuid/kgid where appropriate\n userns: Convert ext4 to user kuid/kgid where appropriate\n userns: Convert ext3 to use kuid/kgid where appropriate\n userns: Convert ext2 to use kuid/kgid where appropriate.\n userns: Convert devpts to use kuid/kgid where appropriate\n userns: Convert binary formats to use kuid/kgid where appropriate\n userns: Add negative depends on entries to avoid building code that is userns unsafe\n userns: signal remove unnecessary map_cred_ns\n userns: Teach inode_capable to understand inodes whose uids map to other namespaces.\n userns: Fail exec for suid and sgid binaries with ids outside our user namespace.\n userns: Convert stat to return values mapped from kuids and kgids\n userns: Convert user specfied uids and gids in chown into kuids and kgid\n userns: Use uid_eq gid_eq helpers when comparing kuids and kgids in the vfs\n ...\n" }, { "commit": "ec0d7f18ab7b5097d7c0c8f3d909ca1031b9d5cd", "tree": "7d62c924592145f819ecaa5d60460a05a10dfdbd", "parents": [ "269af9a1a08d368b46d72e74126564d04c354f7e", "1dcc8d7ba235a316a056f993e88f0d18b92c60d9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 23 10:59:07 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 23 10:59:07 2012 -0700" }, "message": "Merge branch \u0027x86-fpu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\nPull fpu state cleanups from Ingo Molnar:\n \"This tree streamlines further aspects of FPU handling by eliminating\n the prepare_to_copy() complication and moving that logic to\n arch_dup_task_struct().\n\n It also fixes the FPU dumps in threaded core dumps, removes and old\n (and now invalid) assumption plus micro-optimizes the exit path by\n avoiding an FPU save for dead tasks.\"\n\nFixed up trivial add-add conflict in arch/sh/kernel/process.c that came\nin because we now do the FPU handling in arch_dup_task_struct() rather\nthan the legacy (and now gone) prepare_to_copy().\n\n* \u0027x86-fpu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n x86, fpu: drop the fpu state during thread exit\n x86, xsave: remove thread_has_fpu() bug check in __sanitize_i387_state()\n coredump: ensure the fpu state is flushed for proper multi-threaded core dump\n fork: move the real prepare_to_copy() users to arch_dup_task_struct()\n" }, { "commit": "ff06dffbc8abfc60d6a0332f058f1d1bb01abb31", "tree": "0845d6acfaf8221fb5d6ae3281cb1c33a8212cff", "parents": [ "29af0ebaa24d3078d7fd9747a49a763fe7f9ea3c" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 22 17:53:19 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 22 23:32:27 2012 -0700" }, "message": "sparc: Add full proper error handling to strncpy_from_user().\n\nLinus removed the end-of-address-space hackery from\nfs/namei.c:do_getname() so we really have to validate these edge\nconditions and cannot cheat any more (as x86 used to as well).\n\nMove to a common C implementation like x86 did. And if both\nsrc and dst are sufficiently aligned we\u0027ll do word at a time\ncopies and checks as well.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d79ee93de909dfb252279b9a95978bbda9a814a9", "tree": "bfccca60fd36259ff4bcc5e78a2c272fbd680065", "parents": [ "2ff2b289a695807e291e1ed9f639d8a3ba5f4254", "1c2927f18576d65631d8e0ddd19e1d023183222e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 22 18:27:32 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 22 18:27:32 2012 -0700" }, "message": "Merge branch \u0027sched-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\nPull scheduler changes from Ingo Molnar:\n \"The biggest change is the cleanup/simplification of the load-balancer:\n instead of the current practice of architectures twiddling scheduler\n internal data structures and providing the scheduler domains in\n colorfully inconsistent ways, we now have generic scheduler code in\n kernel/sched/core.c:sched_init_numa() that looks at the architecture\u0027s\n node_distance() parameters and (while not fully trusting it) deducts a\n NUMA topology from it.\n\n This inevitably changes balancing behavior - hopefully for the better.\n\n There are various smaller optimizations, cleanups and fixlets as well\"\n\n* \u0027sched-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n sched: Taint kernel with TAINT_WARN after sleep-in-atomic bug\n sched: Remove stale power aware scheduling remnants and dysfunctional knobs\n sched/debug: Fix printing large integers on 32-bit platforms\n sched/fair: Improve the -\u003egroup_imb logic\n sched/nohz: Fix rq-\u003ecpu_load[] calculations\n sched/numa: Don\u0027t scale the imbalance\n sched/fair: Revert sched-domain iteration breakage\n sched/x86: Rewrite set_cpu_sibling_map()\n sched/numa: Fix the new NUMA topology bits\n sched/numa: Rewrite the CONFIG_NUMA sched domain support\n sched/fair: Propagate \u0027struct lb_env\u0027 usage into find_busiest_group\n sched/fair: Add some serialization to the sched_domain load-balance walk\n sched/fair: Let minimally loaded cpu balance the group\n sched: Change rq-\u003enr_running to unsigned int\n x86/numa: Check for nonsensical topologies on real hw as well\n x86/numa: Hard partition cpu topology masks on node boundaries\n x86/numa: Allow specifying node_distance() for numa\u003dfake\n x86/sched: Make mwait_usable() heed to \"idle\u003d\" kernel parameters properly\n sched: Update documentation and comments\n sched_rt: Avoid unnecessary dequeue and enqueue of pushable tasks in set_cpus_allowed_rt()\n" }, { "commit": "2ff2b289a695807e291e1ed9f639d8a3ba5f4254", "tree": "e4b7f44e5cc1582ba2be8aeba221f4841f4c86a6", "parents": [ "88d6ae8dc33af12fe1c7941b1fae2767374046fd", "73787190d04a34e6da745da893b3ae8bedde418f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 22 18:18:55 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 22 18:18:55 2012 -0700" }, "message": "Merge branch \u0027perf-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\nPull perf changes from Ingo Molnar:\n \"Lots of changes:\n\n - (much) improved assembly annotation support in perf report, with\n jump visualization, searching, navigation, visual output\n improvements and more.\n\n - kernel support for AMD IBS PMU hardware features. Notably \u0027perf\n record -e cycles:p\u0027 and \u0027perf top -e cycles:p\u0027 should work without\n skid now, like PEBS does on the Intel side, because it takes\n advantage of IBS transparently.\n\n - the libtracevents library: it is the first step towards unifying\n tracing tooling and perf, and it also gives a tracing library for\n external tools like powertop to rely on.\n\n - infrastructure: various improvements and refactoring of the UI\n modules and related code\n\n - infrastructure: cleanup and simplification of the profiling\n targets code (--uid, --pid, --tid, --cpu, --all-cpus, etc.)\n\n - tons of robustness fixes all around\n\n - various ftrace updates: speedups, cleanups, robustness\n improvements.\n\n - typing \u0027make\u0027 in tools/ will now give you a menu of projects to\n build and a short help text to explain what each does.\n\n - ... and lots of other changes I forgot to list.\n\n The perf record make bzImage + perf report regression you reported\n should be fixed.\"\n\n* \u0027perf-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (166 commits)\n tracing: Remove kernel_lock annotations\n tracing: Fix initial buffer_size_kb state\n ring-buffer: Merge separate resize loops\n perf evsel: Create events initially disabled -- again\n perf tools: Split term type into value type and term type\n perf hists: Fix callchain ip printf format\n perf target: Add uses_mmap field\n ftrace: Remove selecting FRAME_POINTER with FUNCTION_TRACER\n ftrace/x86: Have x86 ftrace use the ftrace_modify_all_code()\n ftrace: Make ftrace_modify_all_code() global for archs to use\n ftrace: Return record ip addr for ftrace_location()\n ftrace: Consolidate ftrace_location() and ftrace_text_reserved()\n ftrace: Speed up search by skipping pages by address\n ftrace: Remove extra helper functions\n ftrace: Sort all function addresses, not just per page\n tracing: change CPU ring buffer state from tracing_cpumask\n tracing: Check return value of tracing_dentry_percpu()\n ring-buffer: Reset head page before running self test\n ring-buffer: Add integrity check at end of iter read\n ring-buffer: Make addition of pages in ring buffer atomic\n ...\n" }, { "commit": "29af0ebaa24d3078d7fd9747a49a763fe7f9ea3c", "tree": "15481af6c098a1a284693fb50db371a7b30b033b", "parents": [ "72c04af9a2d57b7945cf3de8e71461bd80695d50" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Tue May 22 16:39:00 2012 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 22 12:02:56 2012 -0700" }, "message": "sparc32: use the common implementation of alloc_thread_info_node()\n\nWith sun4c removed we can fall-back to the common implementation.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "899dfaa7e7dd825f8366c2a6b38067db43644dc6", "tree": "763b00ebc4590b6f6ef4aaedb514719980c375dc", "parents": [ "79afd8efdb4895747f98b1b9f7712489ce57d46c" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Apr 22 17:28:06 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon May 21 23:59:23 2012 -0400" }, "message": "sparc: kill ancient comment in sparc_sigaction()\n\nIt used to be true, until 2.1.78 (14 years ago) when we switched to\ndo_sigaction()...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "187cd44e147ec7245ddd97bbd3305d29583288a9", "tree": "53d312b49553b7000a1e06d055224759a5f75332", "parents": [ "9a07880222b6e50cee2c2d66270cff0c34bfe7b8" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Apr 22 16:51:36 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon May 21 23:59:21 2012 -0400" }, "message": "sparc: missing checks of __get_user()/__put_user() return values\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "68f3f16d9ad0f1e28ab3fd0001ab5798c41f15a3", "tree": "fd023109413f5eb28b364663fdf4bf2eabca47d4", "parents": [ "bf67f3a5c456a18f2e8d062f7e88506ef2cd9837" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon May 21 21:42:32 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon May 21 23:52:30 2012 -0400" }, "message": "new helper: sigsuspend()\n\nguts of saved_sigmask-based sigsuspend/rt_sigsuspend. Takes\nkernel sigset_t *.\n\nOpen-coded instances replaced with calling it.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "cb60e3e65c1b96a4d6444a7a13dc7dd48bc15a2b", "tree": "4322be35db678f6299348a76ad60a2023954af7d", "parents": [ "99262a3dafa3290866512ddfb32609198f8973e9", "ff2bb047c4bce9742e94911eeb44b4d6ff4734ab" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon May 21 20:27:36 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon May 21 20:27:36 2012 -0700" }, "message": "Merge branch \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security\n\nPull security subsystem updates from James Morris:\n \"New notable features:\n - The seccomp work from Will Drewry\n - PR_{GET,SET}_NO_NEW_PRIVS from Andy Lutomirski\n - Longer security labels for Smack from Casey Schaufler\n - Additional ptrace restriction modes for Yama by Kees Cook\"\n\nFix up trivial context conflicts in arch/x86/Kconfig and include/linux/filter.h\n\n* \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (65 commits)\n apparmor: fix long path failure due to disconnected path\n apparmor: fix profile lookup for unconfined\n ima: fix filename hint to reflect script interpreter name\n KEYS: Don\u0027t check for NULL key pointer in key_validate()\n Smack: allow for significantly longer Smack labels v4\n gfp flags for security_inode_alloc()?\n Smack: recursive tramsmute\n Yama: replace capable() with ns_capable()\n TOMOYO: Accept manager programs which do not start with / .\n KEYS: Add invalidation support\n KEYS: Do LRU discard in full keyrings\n KEYS: Permit in-place link replacement in keyring list\n KEYS: Perform RCU synchronisation on keys prior to key destruction\n KEYS: Announce key type (un)registration\n KEYS: Reorganise keys Makefile\n KEYS: Move the key config into security/keys/Kconfig\n KEYS: Use the compat keyctl() syscall wrapper on Sparc64 for Sparc32 compat\n Yama: remove an unused variable\n samples/seccomp: fix dependencies on arch macros\n Yama: add additional ptrace scopes\n ...\n" }, { "commit": "bf67f3a5c456a18f2e8d062f7e88506ef2cd9837", "tree": "2a2324b2572162059307db82f9238eeb25673a77", "parents": [ "226da0dbc84ed97f448523e2a4cb91c27fa68ed9", "203dacbdca977bedaba61ad2fca75d934060a5d5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon May 21 19:43:57 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon May 21 19:43:57 2012 -0700" }, "message": "Merge branch \u0027smp-hotplug-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\nPull smp hotplug cleanups from Thomas Gleixner:\n \"This series is merily a cleanup of code copied around in arch/* and\n not changing any of the real cpu hotplug horrors yet. I wish I\u0027d had\n something more substantial for 3.5, but I underestimated the lurking\n horror...\"\n\nFix up trivial conflicts in arch/{arm,sparc,x86}/Kconfig and\narch/sparc/include/asm/thread_info_32.h\n\n* \u0027smp-hotplug-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (79 commits)\n um: Remove leftover declaration of alloc_task_struct_node()\n task_allocator: Use config switches instead of magic defines\n sparc: Use common threadinfo allocator\n score: Use common threadinfo allocator\n sh-use-common-threadinfo-allocator\n mn10300: Use common threadinfo allocator\n powerpc: Use common threadinfo allocator\n mips: Use common threadinfo allocator\n hexagon: Use common threadinfo allocator\n m32r: Use common threadinfo allocator\n frv: Use common threadinfo allocator\n cris: Use common threadinfo allocator\n x86: Use common threadinfo allocator\n c6x: Use common threadinfo allocator\n fork: Provide kmemcache based thread_info allocator\n tile: Use common threadinfo allocator\n fork: Provide weak arch_release_[task_struct|thread_info] functions\n fork: Move thread info gfp flags to header\n fork: Remove the weak insanity\n sh: Remove cpu_idle_wait()\n ...\n" }, { "commit": "764e0da14fd7ac2d259d98d34ece0a87d32306c9", "tree": "3d1c3065ca2f140f065c15c0b9645703241c68e7", "parents": [ "bdebaf80a02b854381fe212e0dac13c8c8edac57" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon May 21 23:16:18 2012 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon May 21 23:43:46 2012 +0200" }, "message": "timers: Fixup the Kconfig consolidation fallout\n\nSigh, I missed to check which architecture Kconfig files actually\ninclude the core Kconfig file. There are a few which did not. So we\nbroke them.\n\nInstead of adding the includes to those, we are better off to move the\ninclude to init/Kconfig like we did already with irqs and others.\n\nThis does not change anything for the architectures using the old\nstyle periodic timer mode. It just solves the build wreckage there.\n\nFor those architectures which use the clock events infrastructure it\nmoves the include of the core Kconfig file to \"General setup\" which is\na way more logical place than having it at random locations specified\nby the architecture specific Kconfigs.\n\nReported-by: Ingo Molnar \u003cmingo@kernel.org\u003e\nCc: Anna-Maria Gleixner \u003canna-maria@glx-um.de\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "e47b65b032f2997aa0a7392ecdf656c86d4d7561", "tree": "801d2b42702da485506bcb19606489f0400a7c32", "parents": [ "8e95a53ba4b060e2d0d46575059ae96ea91a80fd" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Mon May 21 20:45:37 2012 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon May 21 12:50:12 2012 -0700" }, "message": "net: drop NET dependency from HAVE_BPF_JIT\n\nThere is no point having the NET dependency on the select target, as it\nforces all users to depend on NET to tell they support BPF_JIT. Move\nthe config option to the bottom of the file - this could be a nice place\nalso for future \"selectable\" config symbols.\n\nFix up all users to drop the dependency on NET now that it is not\nrequired to supress warnings for non-NET builds.\n\nReported-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nAcked-by: David Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9daeaa370526df1c19eba4780247bb7155541e38", "tree": "5ae2601c26e280e81d753c1fe65453a3b8b1d2a0", "parents": [ "cb62ab71fe2b16e8203a0f0a2ef4eda23d761338", "1edc17832d8f49a0263d364c453ea35da0e4e2a6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon May 21 10:32:01 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon May 21 10:32:01 2012 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next\n\nPull sparc updates from David Miller:\n\n1) Kill off support for sun4c and Cypress sun4m chips.\n\n And as a result we were able to also kill off that ugly btfixup thing\n that required multi-stage links of the final vmlinux image in the\n Kbuild system. This should make the kbuild maintainers really happy.\n\n Thanks a lot to Sam Ravnborg for his tireless efforts to get this\n going.\n\n2) Convert sparc64 to nobootmem. I suspect now with sparc32 being a lot\n cleaner, it should be able to fall in line and modernize in this area\n too.\n\n3) Make sparc32 use generic clockevents, from Tkhai Kirill.\n\n[ I fixed up the BPF rules, and tried to clean up the build rules too.\n But I don\u0027t have - or want - a sparc cross-build environment, so the\n BPF rule bug and the related build cleanup was all done with just a\n bare \"make -n\" pseudo-test. - Linus ]\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next: (110 commits)\n sparc32: use flushi when run-time patching in per_cpu_patch\n sparc32: fix cpuid_patch run-time patching\n sparc32: drop unused inline functions in srmmu.c\n sparc32: drop unused functions in pgtsrmmu.h\n sparc32,leon: move leon mmu functions to leon_mm.c\n sparc32,leon: remove duplicate definitions in leon.h\n sparc32,leon: remove duplicate UART register definitions\n sparc32,leon: move leon ASI definitions to asi.h\n sparc32: move trap table to a separate file\n sparc64: renamed ttable.S to ttable_64.S\n sparc32: Remove asm/sysen.h header.\n sparc32: Delete asm/smpprim.h\n sparc32: Remove unused empty_bad_page{,_table} declarations.\n sparc32: Kill boot_cpu_id4\n sparc32: Move GET_PROCESSOR*_ID() out of asm/asmmacro.h\n sparc32: Remove completely unused code from asm/cache.h\n sparc32: Add ucmpdi2.o to obj-y instead of lib-y.\n sparc32: add ucmpdi2\n sparc: introduce arch/sparc/Kbuild\n sparc: remove obsolete documentation\n ...\n" }, { "commit": "ded1cc5cfc3b4bc007fe3bb8fbfd9e66d8d667d7", "tree": "00402d6595d7c4eeff7c018e4ad3e8925c13dc31", "parents": [ "8cf200d8d01e71e8708a883a9cd0439cda6c2432" ], "author": { "name": "Anna-Maria Gleixner", "email": "anna-maria@glx-um.de", "time": "Fri May 18 16:45:54 2012 +0000" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon May 21 11:01:44 2012 +0200" }, "message": "sparc: Use: generic time config\n\nSigned-off-by: Anna-Maria Gleixner \u003canna-maria@glx-um.de\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nLink: http://lkml.kernel.org/r/20120518163106.987564297@glx-um.de\nAcked-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "1edc17832d8f49a0263d364c453ea35da0e4e2a6", "tree": "02c460fef4abb53a1b1ebe493b1e731ef36f6f26", "parents": [ "9cd5f82246b724aae402959bffe0441b45a01a1c" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sun May 20 17:27:53 2012 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 20 13:33:36 2012 -0700" }, "message": "sparc32: use flushi when run-time patching in per_cpu_patch\n\nDavis S. Miller wrote:\n\"\nThe way we do that now is overkill. We only needed to use the MMU\ncache ops when we had sun4c around because sun4c lacked support for\nthe \"flush\" instruction.\n\nBut all sun4m and later chips have it so we can use it\nunconditionally.\n\nSo in the per_cpu_patch() code, get rid of the cache ops invocation,\nand instead execute a \"flush %reg\" after each of the instruction patch\nassignments, where %reg is set to the address of the instruction that\nwas stored into.\n\nPerhaps take the flushi() definition from asm/cacheflush_64.h and\nplace it into asm/cacheflush.h, then you can simply use that.\n\"\n\nImplemented as per suggestion.\nMoved run-time patching before we call paging_init(),\nso helper methods in paging_init() may utilise run-time patching too.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "9cd5f82246b724aae402959bffe0441b45a01a1c", "tree": "a95e6f397eb51adb45c61e583ab8dbacb00f711c", "parents": [ "857814990466cbdff5746f6116b2556dcc4fd923" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sun May 20 17:24:20 2012 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun May 20 13:33:35 2012 -0700" }, "message": "sparc32: fix cpuid_patch run-time patching\n\nWe hang forever when trying to do run-time patching of instructions\nidentified by the cpuid_patch section\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "857814990466cbdff5746f6116b2556dcc4fd923", "tree": "415cde42b676e7c93a3d732581d32e2944aca28f", "parents": [ "3d5f7d37c8b4cdd564741704d8bb22afd80402ef" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat May 19 20:02:51 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 23:27:40 2012 -0700" }, "message": "sparc32: drop unused inline functions in srmmu.c\n\nWhen decelared inline the compiler does not warn\nabout unused functions.\nBut they are not used so drop them.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "3d5f7d37c8b4cdd564741704d8bb22afd80402ef", "tree": "15c1f4bff5d8410b6e0071db80cf9461d5e9f73e", "parents": [ "accf032cfa582ed95da130b06241637659210edb" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat May 19 20:02:50 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 23:27:39 2012 -0700" }, "message": "sparc32: drop unused functions in pgtsrmmu.h\n\nOne function was only used by leon - move it to a leon specific file.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "accf032cfa582ed95da130b06241637659210edb", "tree": "c00308c452c4d680f15cd922d591b815b24f6fe8", "parents": [ "f6678d3b4107c2ea254f4f4c78dfd4e5dfe04d6a" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat May 19 20:02:49 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 23:27:38 2012 -0700" }, "message": "sparc32,leon: move leon mmu functions to leon_mm.c\n\nWe already have a leaon specific file - so\nkeep all the laon stuff in one place.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f6678d3b4107c2ea254f4f4c78dfd4e5dfe04d6a", "tree": "669d326ea42860f144c1c1bcf8af880ed0681fe7", "parents": [ "123521e41481d5e26d61c60deb9a32ce47dc0060" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat May 19 20:02:48 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 23:27:37 2012 -0700" }, "message": "sparc32,leon: remove duplicate definitions in leon.h\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "123521e41481d5e26d61c60deb9a32ce47dc0060", "tree": "32c65ae7f5955e5e4a309d41a2a553694a32ef0e", "parents": [ "28b7723b3958818ad936a9d5d5579ce537df340f" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat May 19 20:02:47 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 23:27:37 2012 -0700" }, "message": "sparc32,leon: remove duplicate UART register definitions\n\nThe registers are defined in leon_amba too.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "28b7723b3958818ad936a9d5d5579ce537df340f", "tree": "000fcc01463e1d327fc7e047e5eb9a7caa281073", "parents": [ "c64d7524b513823087bf024d150d1d7f6b7bd35f" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat May 19 20:02:46 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 23:27:36 2012 -0700" }, "message": "sparc32,leon: move leon ASI definitions to asi.h\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Konrad Eisele \u003ckonrad@gaisler.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c64d7524b513823087bf024d150d1d7f6b7bd35f", "tree": "245594dd34e2bcdc89687e5b66b95e74713f10a6", "parents": [ "b979542d623be2027eb3e614fea159ace0e55437" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat May 19 20:02:45 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 23:27:25 2012 -0700" }, "message": "sparc32: move trap table to a separate file\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b979542d623be2027eb3e614fea159ace0e55437", "tree": "64a269d7a18570556cfa84cfa0f2bb4a9f7a0cce", "parents": [ "97b5cf9500f6817d81367cadb7790c20ffeab09a" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat May 19 20:02:44 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 23:26:41 2012 -0700" }, "message": "sparc64: renamed ttable.S to ttable_64.S\n\nTo allow us to add ttable_32.S\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "97b5cf9500f6817d81367cadb7790c20ffeab09a", "tree": "b50ce5885b88a313aea8c23a9dbaafded313fb61", "parents": [ "4f722a62aac3a785713ba27fa189672d50231992" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 21:55:49 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 21:55:49 2012 -0700" }, "message": "sparc32: Remove asm/sysen.h header.\n\nDefines a sun4c register, thus completely unused.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4f722a62aac3a785713ba27fa189672d50231992", "tree": "81e2e73174a236c331281da8934a93e15d6263b2", "parents": [ "a11b246a48dc51bb29969622c59090d621f3b849" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 21:51:02 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 21:51:02 2012 -0700" }, "message": "sparc32: Delete asm/smpprim.h\n\nCompletely unused.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "a11b246a48dc51bb29969622c59090d621f3b849", "tree": "3d6afdfe52e6ce891fb006eb955c3a2ef2dfdc4a", "parents": [ "837ebf0ec78ec6c724b904a3e3e933a1bc72a7b7" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 21:45:08 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 21:45:08 2012 -0700" }, "message": "sparc32: Remove unused empty_bad_page{,_table} declarations.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "837ebf0ec78ec6c724b904a3e3e933a1bc72a7b7", "tree": "45c69069b79a0c59692248c34f4a0839a998cec7", "parents": [ "0bfcee9ad369aca590211a4a8fffd28f1ed39a82" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 21:40:50 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 21:40:50 2012 -0700" }, "message": "sparc32: Kill boot_cpu_id4\n\nIt is written, but never actually read.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "0bfcee9ad369aca590211a4a8fffd28f1ed39a82", "tree": "db42df0892446b1d0e686d63dfc04886506bfe8f", "parents": [ "d0be6b16c34e87cccadc55ac21bb88d46db75493" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 21:22:11 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 21:22:11 2012 -0700" }, "message": "sparc32: Move GET_PROCESSOR*_ID() out of asm/asmmacro.h\n\nGET_PROCESSOR4D_ID is completely unused, so delete it.\n\nMove GET_PROCESSOR4M_ID to the sun4m specific trap code\nwhich uses it.\n\nWe now no longer need to include asm/asi.h\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d0be6b16c34e87cccadc55ac21bb88d46db75493", "tree": "e12a041b83dcf8390fb90b64b10e71b2dcbafa3c", "parents": [ "74c7b28953d4eaa6a479c187aeafcfc0280da5e8" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 21:15:37 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 21:15:37 2012 -0700" }, "message": "sparc32: Remove completely unused code from asm/cache.h\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "74c7b28953d4eaa6a479c187aeafcfc0280da5e8", "tree": "2bc351f0911fe994c13d4ef7159a975b8ba3cfec", "parents": [ "de36e66d5fa52bc6e2dacd95c701a1762b5308a7" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 15:27:01 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 15:27:01 2012 -0700" }, "message": "sparc32: Add ucmpdi2.o to obj-y instead of lib-y.\n\nOtherwise if no references exist in the static kernel image,\nwe won\u0027t export the symbol properly to modules.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "de36e66d5fa52bc6e2dacd95c701a1762b5308a7", "tree": "16e54025bff0b92422728b8a8604dd6f2d173bac", "parents": [ "e1d7de8377e6ab3dbd2359507b217ea6b0944302" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat May 19 11:54:11 2012 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat May 19 15:23:57 2012 -0700" }, "message": "sparc32: add ucmpdi2\n\nBased on copy from microblaze add ucmpdi2 implementation.\nThis fixes build of niu driver which failed with:\n\ndrivers/built-in.o: In function `niu_get_nfc\u0027:\nniu.c:(.text+0x91494): undefined reference to `__ucmpdi2\u0027\n\nThis driver will never be used on a sparc32 system,\nbut patch added to fix build breakage with all*config builds.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "028940342a906db8da014a7603a0deddc2c323dd", "tree": "688dbc38a3e218f2493d311b1d70a67668837347", "parents": [ "be3eed2e96340d3c7a4d1ea1d63e7bd6095d1e34", "0e93b4b304ae052ba1bc73f6d34a68556fe93429" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 16 22:17:37 2012 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 16 22:17:37 2012 -0400" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net\n" }, { "commit": "55ccf3fe3f9a3441731aa79cf42a628fc4ecace9", "tree": "fc1baa880f32e9da083998bda8aefc335846fd52", "parents": [ "36be50515fe2aef61533b516fa2576a2c7fe7664" ], "author": { "name": "Suresh Siddha", "email": "suresh.b.siddha@intel.com", "time": "Wed May 16 15:03:51 2012 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Wed May 16 15:16:26 2012 -0700" }, "message": "fork: move the real prepare_to_copy() users to arch_dup_task_struct()\n\nHistorical prepare_to_copy() is mostly a no-op, duplicated for majority of\nthe architectures and the rest following the x86 model of flushing the extended\nregister state like fpu there.\n\nRemove it and use the arch_dup_task_struct() instead.\n\nSuggested-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nSuggested-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nLink: http://lkml.kernel.org/r/1336692811-30576-1-git-send-email-suresh.b.siddha@intel.com\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Koichi Yasutake \u003cyasutake.koichi@jp.panasonic.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Russell King \u003clinux@arm.linux.org.uk\u003e\nCc: Haavard Skinnemoen \u003chskinnemoen@gmail.com\u003e\nCc: Mike Frysinger \u003cvapier@gentoo.org\u003e\nCc: Mark Salter \u003cmsalter@redhat.com\u003e\nCc: Aurelien Jacquiot \u003ca-jacquiot@ti.com\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCc: Richard Kuo \u003crkuo@codeaurora.org\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Michal Simek \u003cmonstr@monstr.eu\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Jonas Bonn \u003cjonas@southpole.se\u003e\nCc: James E.J. Bottomley \u003cjejb@parisc-linux.org\u003e\nCc: Helge Deller \u003cdeller@gmx.de\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Chen Liqin \u003cliqin.chen@sunplusct.com\u003e\nCc: Lennox Wu \u003clennox.wu@gmail.com\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Richard Weinberger \u003crichard@nod.at\u003e\nCc: Guan Xuetao \u003cgxt@mprc.pku.edu.cn\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "a7c1938e22c02b008655524c766d185ae99d9d53", "tree": "f6b862a5d187908007614e5537f4cd1e31a40df4", "parents": [ "52137abe1820196d956bfd51edebc571b3427deb" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Thu Feb 09 09:10:30 2012 -0800" }, "committer": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Tue May 15 14:08:35 2012 -0700" }, "message": "userns: Convert stat to return values mapped from kuids and kgids\n\n- Store uids and gids with kuid_t and kgid_t in struct kstat\n- Convert uid and gids to userspace usable values with\n from_kuid and from_kgid\n\nAcked-by: Serge Hallyn \u003cserge.hallyn@canonical.com\u003e\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\n" }, { "commit": "e1d7de8377e6ab3dbd2359507b217ea6b0944302", "tree": "fd25228abf452b9d3cbcb8aeb2d60e2f084a3960", "parents": [ "3462285df99e14a7866d7e35cd3c948a324af014" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Tue May 15 21:27:15 2012 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 15 13:18:08 2012 -0700" }, "message": "sparc: introduce arch/sparc/Kbuild\n\nThis allows us to do:\n\n make arch/sparc/\n\nto build the core part of the sparc kernel.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "38753586a30956431593d36d24af1c5f09248f4a", "tree": "108be1abd3bf4bb150e948a427cd4c96dc3a2e78", "parents": [ "04d0ca44ebbe807df83112b826783216765910f2" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Tue May 15 21:21:55 2012 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 15 12:44:12 2012 -0700" }, "message": "sparc: clean up Makefile\n\n- delete unused variables\n- align assignments\n- drop stale comments\n- kill use of \"\\\" for line continuation\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "04d0ca44ebbe807df83112b826783216765910f2", "tree": "3f210b23f36bf0a823fca92d8bc78699b3bbb5fc", "parents": [ "1b35a57b1c1781f0fc8fc554f732b3a5408c5244" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Tue May 15 21:20:44 2012 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 15 12:44:11 2012 -0700" }, "message": "sparc32: delete muldiv.o from Makefile\n\nThe source file is no more..\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1b35a57b1c1781f0fc8fc554f732b3a5408c5244", "tree": "80e5616798e0dc5ec138f020e6aa9ae482378462", "parents": [ "2119ff6d2bc0dd6a97de1632e50cd7936049738c" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 15 11:23:01 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 15 11:23:47 2012 -0700" }, "message": "sparc32: Kill off software 32-bit multiply/divide routines.\n\nFor the explicit calls to .udiv/.umul in assembler, I made a\nmechanical (read as: safe) transformation. I didn\u0027t attempt\nto make any simplifications.\n\nIn particular, __ndelay and __udelay can be simplified significantly.\nSome of the %y reads are unnecessary and these routines have no need\nany longer for allocating a register window, they can be leaf\nfunctions.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "2119ff6d2bc0dd6a97de1632e50cd7936049738c", "tree": "687742a5f4448aba8e165b37040265785d8de73d", "parents": [ "70168dfa1cfa9489062264d89a273e0c30bf044b" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 15 10:48:54 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 15 10:48:54 2012 -0700" }, "message": "sparc32: Build kernel with -mcpu\u003dv8\n\nWith Cypress gone we can generate real hardware integer multiply\nand divide instructions at will.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "70168dfa1cfa9489062264d89a273e0c30bf044b", "tree": "c88773b831981c108931b6545a3d441d244de83e", "parents": [ "c7020eb4661eaf568a277056258a387ef88a9349" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Tue May 15 19:02:08 2012 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 15 10:43:48 2012 -0700" }, "message": "sparc32: cleanup mm/fault_32.c\n\n- remove unused variables\n- fix coding style issues that hurts my eyes\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c7020eb4661eaf568a277056258a387ef88a9349", "tree": "4875adf04fa47e5da1a2cc7c2376ce876b784c09", "parents": [ "834b97f15455097ccad36e098950b8ad2435f611" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon May 14 22:02:08 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 15 10:22:00 2012 -0700" }, "message": "sparc32: Remove cypress cpu support.\n\nIt\u0027s the one aberration in v8, the only cpu that\ndidn\u0027t actually have hardware multiply and divide\ninstructions.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n" }, { "commit": "834b97f15455097ccad36e098950b8ad2435f611", "tree": "c39defb0ad50e45e15f4a0f562123bdc6f516625", "parents": [ "3bd7df8a3ec4d3aef98067be4e7a42cd360d5c39" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon May 14 20:59:25 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon May 14 20:59:25 2012 -0700" }, "message": "sparc64: Remove pointless assignment in floppy support.\n\nReported-by: Josip Rodin \u003cjoy@entuzijast.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "3bd7df8a3ec4d3aef98067be4e7a42cd360d5c39", "tree": "0270c6eaba5d7589818c8603d4e1165f1a9aed89", "parents": [ "51f19cfa76d7d20ec767719a427e3d4f450fd5de" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon May 14 14:23:57 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon May 14 14:23:57 2012 -0700" }, "message": "sparc32: Kill unused hard_smp{4m,4d,leon}_processor_id() inlined.\n\nReported-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "51f19cfa76d7d20ec767719a427e3d4f450fd5de", "tree": "127918024b3282271585422d0365ae2524f7bcf0", "parents": [ "50544bce4c46561fe9d3f817941bd95d8ae6fedd" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Mon May 14 19:35:50 2012 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon May 14 14:05:10 2012 -0700" }, "message": "sparc32: drop build time btfixup patching\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "50544bce4c46561fe9d3f817941bd95d8ae6fedd", "tree": "1cfd92a777b634c5430ead3478d709093915181f", "parents": [ "08c9388f5816ac9285dce7d07c8867ae1c1e4bcb" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Mon May 14 17:58:57 2012 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon May 14 14:05:09 2012 -0700" }, "message": "sparc32: remove runtime btfix support\n\n- remove all uses of btfixup header\n- remove the btfixup header\n- remove the btfixup code\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "08c9388f5816ac9285dce7d07c8867ae1c1e4bcb", "tree": "b2de0ea20a6187a9375b6fa1f9c5a6193d95786c", "parents": [ "4ba22b16bbf354822b7988ec5b4b35774dcd479f" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Mon May 14 17:30:35 2012 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon May 14 14:05:08 2012 -0700" }, "message": "sparc32: remove remaining users of btfixup\n\nUse sparc_config to hold the last two function pointers. There was no\npoint generating dedicated _ops structures only for these.\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" } ], "next": "4ba22b16bbf354822b7988ec5b4b35774dcd479f" }