)]}' { "log": [ { "commit": "4a30debfb778240a4b1767d4b0c5a5b25ab97160", "tree": "bc4fed4ebb8368ebbfa719a004b15101b0a71d53", "parents": [ "964ee7df90d799e38fb1556c57cd5c45fc736436" ], "author": { "name": "Oleg Nesterov", "email": "oleg@redhat.com", "time": "Wed Sep 23 15:57:00 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 24 07:21:01 2009 -0700" }, "message": "signals: introduce do_send_sig_info() helper\n\nIntroduce do_send_sig_info() and convert group_send_sig_info(),\nsend_sig_info(), do_send_specific() to use this helper.\n\nHopefully it will have more users soon, it allows to specify\nspecific/group behaviour via \"bool group\" argument.\n\nShaves 80 bytes from .text.\n\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: stephane eranian \u003ceranian@googlemail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "62ab4505e3efaf67784f84059e0fb9cedb1728ea", "tree": "54da8395eaf30a0386cd71214fbabe94ded229e2", "parents": [ "30b4ae8a4498543863501f707879b7220b649602" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Apr 04 21:01:06 2009 +0000" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Apr 30 19:24:24 2009 +0200" }, "message": "signals: implement sys_rt_tgsigqueueinfo\n\nsys_kill has the per thread counterpart sys_tgkill. sigqueueinfo is\nmissing a thread directed counterpart. Such an interface is important\nfor migrating applications from other OSes which have the per thread\ndelivery implemented.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nReviewed-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nAcked-by: Roland McGrath \u003croland@redhat.com\u003e\nAcked-by: Ulrich Drepper \u003cdrepper@redhat.com\u003e\n" }, { "commit": "6ca25b551309eb1b1b41f83414a92f7472e0b23d", "tree": "a2c5785ec484ec997ac6a03d3fceae04e4d21795", "parents": [ "e442055193e4584218006e616c9bdce0c5e9ae5c" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Wed Apr 30 00:52:45 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:34 2008 -0700" }, "message": "kill_pid_info: don\u0027t take now unneeded tasklist_lock\n\nPreviously handle_stop_signal(SIGCONT) could drop -\u003esiglock. That is why\nkill_pid_info(SIGCONT) takes tasklist_lock to make sure the target task can\u0027t\ngo away after unlock. Not needed now.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Jiri Kosina \u003cjkosina@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d12619b5ff5664623524aef796514d1946ea3b4a", "tree": "23140ca0148f9154440d3056e2040d8df468a24b", "parents": [ "430c623121ea88ca80595c99fdc63b7f8a803ae5" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Fri Feb 08 04:19:12 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri Feb 08 09:22:27 2008 -0800" }, "message": "fix group stop with exit race\n\ndo_signal_stop() counts all sub-thread and sets -\u003egroup_stop_count\naccordingly. Every thread should decrement -\u003egroup_stop_count and stop,\nthe last one should notify the parent.\n\nHowever a sub-thread can exit before it notices the signal_pending(), or it\nmay be somewhere in do_exit() already. In that case the group stop never\nfinishes properly.\n\nNote: this is a minimal fix, we can add some optimizations later. Say we\ncan return quickly if thread_group_empty(). Also, we can move some signal\nrelated code from exit_notify() to exit_signals().\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nAcked-by: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a1c9eea9e56a7196c6891f6426b799c4598b38e2", "tree": "30beda8a7c7f45e77f96d0a49008e84e227a7ae6", "parents": [ "ce88cc5ed80de746f5bd2d8242291c87e7b87f63" ], "author": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Wed Feb 06 01:36:44 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed Feb 06 10:41:02 2008 -0800" }, "message": "proper prototype for signals_init()\n\nAdd a proper prototype for signals_init() in include/linux/signal.h\n\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "abd4f7505bafdd6c5319fe3cb5caf9af6104e17a", "tree": "a543fce720331dbf6194a2c0471f36b7727b9736", "parents": [ "5fa63fccc579ac609fc7f86d29ccb3a2edf910d7" ], "author": { "name": "Masoud Asgharifard Sharbiani", "email": "masouds@google.com", "time": "Sun Jul 22 11:12:28 2007 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Sun Jul 22 11:03:37 2007 -0700" }, "message": "x86: i386-show-unhandled-signals-v3\n\nThis patch makes the i386 behave the same way that x86_64 does when a\nsegfault happens. A line gets printed to the kernel log so that tools\nthat need to check for failures can behave more uniformly between\ndebug.show_unhandled_signals sysctl variable to 0 (or by doing echo 0 \u003e\n/proc/sys/debug/exception-trace)\n\nAlso, all of the lines being printed are now using printk_ratelimit() to\ndeny the ability of DoS from a local user with a program like the\nfollowing:\n\nmain()\n{\n while (1)\n if (!fork()) *(int *)0 \u003d 0;\n}\n\nThis new revision also includes the fix that Andrew did which got rid of\nnew sysctl that was added to the system in earlier versions of this.\nAlso, \u0027show-unhandled-signals\u0027 sysctl has been renamed back to the old\n\u0027exception-trace\u0027 to avoid breakage of people\u0027s scripts.\n\nAK: Enabling by default for i386 will be likely controversal, but let\u0027s see what happens\nAK: Really folks, before complaining just fix your segfaults\nAK: I bet this will find a lot of silent issues\n\nSigned-off-by: Masoud Sharbiani \u003cmasouds@google.com\u003e\nSigned-off-by: Andi Kleen \u003cak@suse.de\u003e\n[ Personally, I\u0027ve found the complaints useful on x86-64, so I\u0027m all for\n this. That said, I wonder if we could do it more prettily.. -Linus ]\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0a3021f4e249fbdb5f30d614707b5e02022e4c9b", "tree": "c01b80fa03dbb4a853b46f182864384736a54088", "parents": [ "9aacd599342fdfc1fb9422f37e900609b7a46249" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Sun Jul 15 23:39:57 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:42 2007 -0700" }, "message": "Remove unnecessary includes of spinlock.h under include/linux\n\nRemove the obviously unnecessary includes of \u003clinux/spinlock.h\u003e under the\ninclude/linux/ directory, and fix the couple errors that are introduced as\na result of that.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fba2afaaec790dc5ab4ae8827972f342211bbb86", "tree": "2694d4cd8c6b7d69a5569b92151d61a3d4af39b7", "parents": [ "5dc8bf8132d59c03fe2562bce165c2f03f021687" ], "author": { "name": "Davide Libenzi", "email": "davidel@xmailserver.org", "time": "Thu May 10 22:23:13 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Fri May 11 08:29:36 2007 -0700" }, "message": "signal/timer/event: signalfd core\n\nThis patch series implements the new signalfd() system call.\n\nI took part of the original Linus code (and you know how badly it can be\nbroken :), and I added even more breakage ;) Signals are fetched from the same\nsignal queue used by the process, so signalfd will compete with standard\nkernel delivery in dequeue_signal(). If you want to reliably fetch signals on\nthe signalfd file, you need to block them with sigprocmask(SIG_BLOCK). This\nseems to be working fine on my Dual Opteron machine. I made a quick test\nprogram for it:\n\nhttp://www.xmailserver.org/signafd-test.c\n\nThe signalfd() system call implements signal delivery into a file descriptor\nreceiver. The signalfd file descriptor if created with the following API:\n\nint signalfd(int ufd, const sigset_t *mask, size_t masksize);\n\nThe \"ufd\" parameter allows to change an existing signalfd sigmask, w/out going\nto close/create cycle (Linus idea). Use \"ufd\" \u003d\u003d -1 if you want a brand new\nsignalfd file.\n\nThe \"mask\" allows to specify the signal mask of signals that we are interested\nin. The \"masksize\" parameter is the size of \"mask\".\n\nThe signalfd fd supports the poll(2) and read(2) system calls. The poll(2)\nwill return POLLIN when signals are available to be dequeued. As a direct\nconsequence of supporting the Linux poll subsystem, the signalfd fd can use\nused together with epoll(2) too.\n\nThe read(2) system call will return a \"struct signalfd_siginfo\" structure in\nthe userspace supplied buffer. The return value is the number of bytes copied\nin the supplied buffer, or -1 in case of error. The read(2) call can also\nreturn 0, in case the sighand structure to which the signalfd was attached,\nhas been orphaned. The O_NONBLOCK flag is also supported, and read(2) will\nreturn -EAGAIN in case no signal is available.\n\nIf the size of the buffer passed to read(2) is lower than sizeof(struct\nsignalfd_siginfo), -EINVAL is returned. A read from the signalfd can also\nreturn -ERESTARTSYS in case a signal hits the process. The format of the\nstruct signalfd_siginfo is, and the valid fields depends of the (-\u003ecode \u0026\n__SI_MASK) value, in the same way a struct siginfo would:\n\nstruct signalfd_siginfo {\n\t__u32 signo;\t/* si_signo */\n\t__s32 err;\t/* si_errno */\n\t__s32 code;\t/* si_code */\n\t__u32 pid;\t/* si_pid */\n\t__u32 uid;\t/* si_uid */\n\t__s32 fd;\t/* si_fd */\n\t__u32 tid;\t/* si_fd */\n\t__u32 band;\t/* si_band */\n\t__u32 overrun;\t/* si_overrun */\n\t__u32 trapno;\t/* si_trapno */\n\t__s32 status;\t/* si_status */\n\t__s32 svint;\t/* si_int */\n\t__u64 svptr;\t/* si_ptr */\n\t__u64 utime;\t/* si_utime */\n\t__u64 stime;\t/* si_stime */\n\t__u64 addr;\t/* si_addr */\n};\n\n[akpm@linux-foundation.org: fix signalfd_copyinfo() on i386]\nSigned-off-by: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "55c0d1f83e481dd6c77f52f7dcfeb043b8b740fa", "tree": "5d3240d565c158712345094362d40c3973483a7f", "parents": [ "84963048ca8093e0aa71ac90c2a5fe7af5f617c3" ], "author": { "name": "Roland McGrath", "email": "roland@redhat.com", "time": "Wed May 09 02:33:37 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Wed May 09 12:30:49 2007 -0700" }, "message": "Move sig_kernel_* et al macros to linux/signal.h\n\nThis patch moves the sig_kernel_* and related macros from kernel/signal.c\nto linux/signal.h, and cleans them up slightly. I need the sig_kernel_*\nmacros for default signal behavior in the utrace code, and want to avoid\nduplication or overhead to share the knowledge.\n\nSigned-off-by: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "298ec1e2ac85cecce3eddd167286359358c44d5d", "tree": "36472ce09abe8bcb0dbdb56270abaf572594cb30", "parents": [ "54cc211ce3fc73a9d21c6316886db0676beaca95" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Wed Dec 06 20:32:47 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.osdl.org", "time": "Thu Dec 07 08:39:22 2006 -0800" }, "message": "[PATCH] Move sighand_cachep to include/signal.h\n\nMove sighand_cachep definitioni to linux/signal.h\n\nThe sighand cache is only used in fs/exec.c and kernel/fork.c. It is defined\nin kernel/fork.c but only used in fs/exec.c.\n\nThe sighand_cachep is related to signal processing. So add the definition to\nsignal.h.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6e21361619328751e2637b004e14cf360aafbddc", "tree": "ca52e5321d429a6b346ef17c629c2186f88c781d", "parents": [ "d63fb6c55f5f9eb3032fc5c3ab6eb9a26dd67cdc" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Jul 01 19:29:03 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jul 02 13:58:46 2006 -0700" }, "message": "[PATCH] irq-flags: consolidate flags for request_irq\n\nThe recent interrupt rework introduced bit value conflicts with sparc.\nInstead of introducing new architecture flags mess, move the interrupt SA_\nflags out of the signal namespace and replace them by interrupt related flags.\n\nThis allows to remove the obsolete SA_INTERRUPT flag and clean up the bit\nfield values.\n\nThis patch:\n\nMove the interrupt related SA_ flags out of linux/signal.h and rename them to\nIRQF_ . This moves the interrupt related flags out of the signal namespace\nand allows to remove the architecture dependencies.\n\nSA_INTERRUPT is not needed by userspace and glibc so it can be removed safely.\n\nThe existing SA_ constants are kept for easy transition and will be\nremoved after a 6 month grace period.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: \"Randy.Dunlap\" \u003crdunlap@xenotime.net\u003e\nCc: Jaroslav Kysela \u003cperex@suse.cz\u003e\nCc: Takashi Iwai \u003ctiwai@suse.de\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: James Bottomley \u003cJames.Bottomley@steeleye.com\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: Mauro Carvalho Chehab \u003cmchehab@infradead.org\u003e\nCc: Karsten Keil \u003ckkeil@suse.de\u003e\nCc: Jody McIntyre \u003cscjody@modernduck.com\u003e\nCc: Ben Collins \u003cbcollins@debian.org\u003e\nCc: Stefan Richter \u003cstefanr@s5r6.in-berlin.de\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: Bartlomiej Zolnierkiewicz \u003cB.Zolnierkiewicz@elka.pw.edu.pl\u003e\nCc: Dave Airlie \u003cairlied@linux.ie\u003e\nCc: Jens Axboe \u003caxboe@suse.de\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: Miles Bader \u003cuclinux-v850@lsi.nec.co.jp\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Paolo \u0027Blaisorblade\u0027 Giarrusso \u003cblaisorblade@yahoo.it\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Kazumoto Kojima \u003ckkojima@rr.iij4u.or.jp\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e Cc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Greg Ungerer \u003cgerg@uclinux.org\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d6754b401a15eaa16492ea5dbaa4826361d3f411", "tree": "032f067d3af458527d903a7653885404ed82431e", "parents": [ "acc429a517bd11fdcac9bea97d082d26231beb92", "693f7d362055261882659475d2ef022e32edbff1" ], "author": { "name": "David Woodhouse", "email": "dwmw2@shinybook.infradead.org", "time": "Sat Apr 29 01:42:26 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Sat Apr 29 01:42:26 2006 +0100" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6\n" }, { "commit": "13e87ec68641fd54f3fa04eef3419d034ed2115a", "tree": "6779da58d91af198401cc3c1f6f4c81b8d5a7bb6", "parents": [ "47bb789973fed504e4711ec34e63b84e6cbfb4e8" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Thu Apr 27 18:39:18 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Apr 28 08:33:46 2006 -0700" }, "message": "[PATCH] request_irq(): remove warnings from irq probing\n\n- Add new SA_PROBEIRQ which suppresses the new sharing-mismatch warning.\n Some drivers like to use request_irq() to find an unused interrupt slot.\n\n- Use it in i82365.c\n\n- Kill unused SA_PROBE.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7ab2febd4d3c6f50545cee11a116536a09748d59", "tree": "fe6acab1ca8130081d5dcf056bdfc7c0a8f62cba", "parents": [ "8ffbc759a5b655feb69435c4dfa857c391f9dcc8" ], "author": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Tue Apr 25 14:55:46 2006 +0100" }, "committer": { "name": "David Woodhouse", "email": "dwmw2@infradead.org", "time": "Tue Apr 25 14:55:46 2006 +0100" }, "message": "Don\u0027t include private headers from user-visible part of linux/signal.h\n\nSigned-off-by: David Woodhouse \u003cdwmw2@infradead.org\u003e\n" }, { "commit": "6a14c5c9da0b4c34b5be783403c54f0396fcfe77", "tree": "63e40e5761eb5327ae4f713b284c67128cb4d261", "parents": [ "c81addc9d3a0ebff2155e0cd86f90820ab97147e" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Tue Mar 28 16:11:18 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Mar 28 18:36:43 2006 -0800" }, "message": "[PATCH] move __exit_signal() to kernel/exit.c\n\n__exit_signal() is private to release_task() now. I think it is better to\nmake it static in kernel/exit.c and export flush_sigqueue() instead - this\nfunction is much more simple and straightforward.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "71fabd5e4835309b4feca6209122ce56c595c461", "tree": "7d9467a4f9678d2271f82d48ec075a316cb1523f", "parents": [ "b5f545c880a2a47947ba2118b2509644ab7a2969" ], "author": { "name": "George Anzinger", "email": "george@mvista.com", "time": "Sun Jan 08 01:02:48 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:53 2006 -0800" }, "message": "[PATCH] sigaction should clear all signals on SIG_IGN, not just \u003c 32\n\nWhile rooting aroung in the signal code trying to understand how to fix the\nSIG_IGN ploy (set sig handler to SIG_IGN and flood system with high speed\nrepeating timers) I came across what, I think, is a problem in sigaction()\nin that when processing a SIG_IGN request it flushes signals from 1 to\nSIGRTMIN and leaves the rest. Attempt to fix this.\n\nSigned-off-by: George Anzinger \u003cgeorge@mvista.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Linus Torvalds \u003ctorvalds@osdl.org\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9ded96f24c3a5fcbef954e88c443385a1af37eb9", "tree": "49f43337e2b8d63a5a28402a15d99fe27d8d2a1c", "parents": [ "705b6c7b34f2621f95f606d0e683daa10cdb8eb9" ], "author": { "name": "Russell King", "email": "rmk+lkml@arm.linux.org.uk", "time": "Sun Jan 08 01:02:07 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Jan 08 20:13:46 2006 -0800" }, "message": "[PATCH] IRQ type flags\n\nSome ARM platforms have the ability to program the interrupt controller to\ndetect various interrupt edges and/or levels. For some platforms, this is\ncritical to setup correctly, particularly those which the setting is dependent\non the device.\n\nCurrently, ARM drivers do (eg) the following:\n\n\terr \u003d request_irq(irq, ...);\n\n\tset_irq_type(irq, IRQT_RISING);\n\nHowever, if the interrupt has previously been programmed to be level sensitive\n(for whatever reason) then this will cause an interrupt storm.\n\nHence, if we combine set_irq_type() with request_irq(), we can then safely set\nthe type prior to unmasking the interrupt. The unfortunate problem is that in\norder to support this, these flags need to be visible outside of the ARM\narchitecture - drivers such as smc91x need these flags and they\u0027re\ncross-architecture.\n\nFinally, the SA_TRIGGER_* flag passed to request_irq() should reflect the\nproperty that the device would like. The IRQ controller code should do its\nbest to select the most appropriate supported mode.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "19a4fcb531659f2f7d18b5d04cee039176e9540d", "tree": "30e0636d6163a5c0c3a4ad41c2d5f49cd858b457", "parents": [ "932aeafbe8521a9a9d790152d66020e0fef2029b" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Sun Oct 30 15:02:17 2005 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sun Oct 30 17:37:19 2005 -0800" }, "message": "[PATCH] kill sigqueue-\u003elock\n\nThis lock is used in sigqueue_free(), but it is always equal to\ncurrent-\u003esighand-\u003esiglock, so we don\u0027t need to keep it in the struct\nsigqueue.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a58e76f25432dc5e3e84d04c27bec03347ca365b", "tree": "5bc5c6100f25b30aac547e27e7e6fff26fa40e84", "parents": [ "392a8b7efe069564bf7ed057103b1a3f41e55734" ], "author": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Sun Jun 12 10:56:26 2005 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sun Jun 12 20:43:21 2005 -0700" }, "message": "[PATCH] Remove obsolete HAVE_ARCH_GET_SIGNAL_TO_DELIVER?\n\nNow m68k no longer sets HAVE_ARCH_GET_SIGNAL_TO_DELIVER, can it be removed\ncompletely? Or may ARM26 still need it? Note that its usage was removed from\nkernel/signal.c about 2 months ago.\n\nSigned-off-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e5bdd883a189243541e7a132385580703b049102", "tree": "6e56919829118d5aa6aa89991edaba764825fab2", "parents": [ "1c72d46d98e4eb16f1a1b38eba94cc3aa8022cfa" ], "author": { "name": "Jesper Juhl", "email": "juhl-lkml@dif.dk", "time": "Sun May 01 08:59:13 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sun May 01 08:59:13 2005 -0700" }, "message": "[PATCH] new valid_signal() function\n\nThis patch adds a new function valid_signal() that tests if its argument is\na valid signal number.\n\nThe reasons for adding this new function are:\n\n- some code currently testing _NSIG directly has off-by-one errors.\n Using this function instead avoids such errors.\n\n- some code currently tests unsigned signal numbers for \u003c0 which is\n pointless and generates warnings when building with gcc -W. Using this\n function instead avoids such warnings.\n\nI considered various places to add this function but eventually settled on\ninclude/linux/signal.h as the most logical place for it. If there\u0027s some\nreason this is a bad choice then please let me know (hints as to a better\nlocation are then welcome of course).\n\nSigned-off-by: Jesper Juhl \u003cjuhl-lkml@dif.dk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7f261b5f0dccd53ed3a9a95b55c36e24a698a92a", "tree": "c6f94657e1f50e59168184758ba2859d2ad5abc9", "parents": [ "d59745ce3e7aa13856bca16d3bcbb95041775ff6" ], "author": { "name": "Stas Sergeev", "email": "stsp@aknet.ru", "time": "Sun May 01 08:59:02 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sun May 01 08:59:02 2005 -0700" }, "message": "[PATCH] move SA_xxx defines to linux/signal.h\n\nThe attached patch moves the IRQ-related SA_xxx flags (namely, SA_PROBE,\nSA_SAMPLE_RANDOM and SA_SHIRQ) from all the arch-specific headers to\nlinux/signal.h. This looks like a left-over after the irq-handling code\nwas consolidated. The code was moved to kernel/irq/*, but the flags are\nstill left per-arch.\n\nRight now, adding a new IRQ flag to the arch-specific header, like this\npatch does:\nhttp://cvs.sourceforge.net/viewcvs.py/*checkout*/alsa/alsa-driver/utils/patches/pcsp-kernel-2.6.10-03.diff?rev\u003d1.1\nno longer works, it breaks the compilation for all other arches, unless you\nadd that flag to all the other arch-specific headers too. So I think such\na clean-up makes sense.\n\nSigned-off-by: Stas Sergeev \u003cstsp@aknet.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }