Roland McGrath 7bb44adef3 recalc_sigpending_tsk fixes ... Steve Hawkes discovered a problem where recalc_sigpending_tsk was called in do_sigaction but no signal_wake_up call was made, preventing later signals from waking up blocked threads with TIF_SIGPENDING already set. In fact, the few other calls to recalc_sigpending_tsk outside the signals code are also subject to this problem in other race conditions. This change makes recalc_sigpending_tsk private to the signals code. It changes the outside calls, as well as do_sigaction, to use the new recalc_sigpending_and_wake instead. Signed-off-by: Roland McGrath <roland@redhat.com> Cc: <Steve.Hawkes@motorola.com> Cc: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-05-23 20:14:12 -07:00
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acpi	acpi: fix potential call to a freed memory section.	2007-05-17 05:23:04 -07:00
asm-alpha	alpha: fix hard_smp_processor_id compile error	2007-05-15 08:54:00 -07:00
asm-arm	Merge master.kernel.org:/home/rmk/linux-2.6-arm	2007-05-21 10:00:22 -07:00
asm-arm26	Consolidate asm/poll.h	2007-05-11 08:29:34 -07:00
asm-avr32	[AVR32] Implement platform hooks for atmel_lcdfb driver	2007-05-15 14:13:27 +02:00
asm-blackfin	Blackfin arch: Change NO_ACCESS_CHECK to ACCESS_CHECK	2007-05-21 09:50:23 -07:00
asm-cris	Consolidate asm/poll.h	2007-05-11 08:29:34 -07:00
asm-frv	Consolidate asm/poll.h	2007-05-11 08:29:34 -07:00
asm-generic	kbuild: introduce __init_refok/__initdata_refok to supress section mismatch warnings	2007-05-19 09:11:58 +02:00
asm-h8300	h8300 atomic.h update	2007-05-15 08:54:00 -07:00
asm-i386	Detach sched.h from mm.h	2007-05-21 09:18:19 -07:00
asm-ia64	[IA64] Fix bogus messages about system calls not implemented.	2007-05-18 14:15:58 -07:00
asm-m32r	m32r: __xchg() should be always_inline	2007-05-15 18:56:37 -07:00
asm-m68k	m68k: implement __clear_user()	2007-05-15 08:54:00 -07:00
asm-m68knommu	Remove tas()	2007-05-08 11:15:20 -07:00
asm-mips	Detach sched.h from mm.h	2007-05-21 09:18:19 -07:00
asm-parisc	Detach sched.h from mm.h	2007-05-21 09:18:19 -07:00
asm-powerpc	Detach sched.h from mm.h	2007-05-21 09:18:19 -07:00
asm-ppc	Merge branch 'linux-2.6'	2007-05-10 21:08:37 +10:00
asm-s390	[S390] Wire up signald, timerfd and eventfd syscalls.	2007-05-21 11:25:28 +02:00
asm-sh	sh: Fix dreamcast build for IRQ changes.	2007-05-21 15:10:04 +09:00
asm-sh64	sh64: generic quicklist support.	2007-05-14 09:55:35 +09:00
asm-sparc	[SPARC32]: asm/system.h needs asm/smp.h	2007-05-14 03:53:47 -07:00
asm-sparc64	[SPARC64]: Add hypervisor API negotiation and fix console bugs.	2007-05-15 20:23:02 -07:00
asm-um	uml: iRQ stacks	2007-05-11 08:29:34 -07:00
asm-v850	Consolidate asm/poll.h	2007-05-11 08:29:34 -07:00
asm-x86_64	Detach sched.h from mm.h	2007-05-21 09:18:19 -07:00
asm-xtensa	Consolidate asm/poll.h	2007-05-11 08:29:34 -07:00
crypto	[CRYPTO] cryptd: Add software async crypto daemon	2007-05-02 14:38:32 +10:00
keys	[AF_RXRPC]: Provide secure RxRPC sockets for use by userspace and kernel both	2007-04-26 15:48:28 -07:00
linux	recalc_sigpending_tsk fixes	2007-05-23 20:14:12 -07:00
math-emu	Delete unused header file math-emu/extended.h	2007-05-08 11:15:05 -07:00
media	V4L/DVB (5592): DMA: Correctly free resources on error, sync PCI streamed data	2007-05-09 10:12:42 -03:00
mtd	UBI: Unsorted Block Images	2007-04-27 14:23:33 +03:00
net	[NETFILTER]: nf_conntrack: Removes unused destroy operation of l3proto	2007-05-10 23:47:46 -07:00
pcmcia	add new_id to PCMCIA drivers	2007-05-07 12:12:50 -07:00
rdma	Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband	2007-05-21 16:19:32 -07:00
rxrpc	[AF_RXRPC]: Delete the old RxRPC code.	2007-04-26 15:55:48 -07:00
scsi	[SCSI] sas_scsi_host: Convert to use the kthread API	2007-05-06 09:33:17 -05:00
sound	[ALSA] version 1.0.14rc4	2007-05-16 11:45:47 +02:00
video	atmel_lcdfb: AT91/AT32 LCD Controller framebuffer driver	2007-05-11 08:29:37 -07:00
Kbuild	…