Al Viro [Sat, 10 Nov 2012 04:51:47 +0000 (23:51 -0500)]
x86: convert to ksignal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Thu, 8 Nov 2012 04:48:13 +0000 (23:48 -0500)]
sparc: convert to ksignal
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Wed, 7 Nov 2012 22:53:13 +0000 (17:53 -0500)]
arm: switch to struct ksignal * passing
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Wed, 7 Nov 2012 22:38:51 +0000 (17:38 -0500)]
alpha: pass k_sigaction and siginfo_t using ksignal pointer
... and use the new helpers
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Mon, 26 Nov 2012 04:12:10 +0000 (23:12 -0500)]
burying unused conditionals
__ARCH_WANT_SYS_RT_SIGACTION,
__ARCH_WANT_SYS_RT_SIGSUSPEND,
__ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND,
__ARCH_WANT_COMPAT_SYS_SCHED_RR_GET_INTERVAL - not used anymore
CONFIG_GENERIC_{SIGALTSTACK,COMPAT_RT_SIG{ACTION,QUEUEINFO,PENDING,PROCMASK}} -
can be assumed always set.
Al Viro [Tue, 20 Nov 2012 16:14:10 +0000 (11:14 -0500)]
make do_sigaltstack() static
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Thu, 14 Feb 2013 14:20:35 +0000 (09:20 -0500)]
Merge branches 'arch-alpha', 'arch-arm', 'arch-arm64', 'arch-avr32', 'arch-blackfin', 'arch-c6x', 'arch-cris', 'arch-frv', 'arch-h8300', 'arch-hexagon', 'arch-ia64', 'arch-m32r', 'arch-m68k', 'arch-microblaze', 'arch-mips', 'arch-mn10300', 'arch-openrisc', 'arch-parisc', 'arch-powerpc', 'arch-s390', 'arch-score', 'arch-sh', 'arch-sparc', 'arch-tile', 'arch-unicore32', 'arch-x86' and 'arch-xtensa'
Al Viro [Wed, 26 Dec 2012 00:31:29 +0000 (19:31 -0500)]
arm64: switch to generic old sigaction() (compat-only)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 23:56:13 +0000 (18:56 -0500)]
arm64: switch to generic compat rt_sigaction()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 21:29:11 +0000 (16:29 -0500)]
arm64: switch compat to generic old sigsuspend
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 20:50:19 +0000 (15:50 -0500)]
arm64: switch to generic compat rt_sigqueueinfo()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 20:01:55 +0000 (15:01 -0500)]
arm64: switch to generic compat rt_sigpending()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 18:57:16 +0000 (13:57 -0500)]
arm64: switch to generic compat rt_sigprocmask()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 06:56:45 +0000 (01:56 -0500)]
arm64: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 21:18:10 +0000 (16:18 -0500)]
sparc: switch to generic old sigsuspend
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Mon, 24 Dec 2012 23:06:31 +0000 (18:06 -0500)]
sparc: COMPAT_SYSCALL_DEFINE does all sign-extension as well as SYSCALL_DEFINE
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Mon, 24 Dec 2012 23:00:38 +0000 (18:00 -0500)]
sparc: kill sign-extending wrappers for native syscalls
SYSCALL_DEFINE-added wrapper will take care of those just fine;
no extra compat wrappers needed.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Wed, 26 Dec 2012 01:29:43 +0000 (20:29 -0500)]
kill sparc32_open()
it's a copy of compat_sys_open()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Wed, 26 Dec 2012 00:18:40 +0000 (19:18 -0500)]
sparc: switch to use of generic old sigaction
note that due to historical accident we do *not* directly take
generic versions - need to check and invert the sign of signal
number first.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 23:45:43 +0000 (18:45 -0500)]
sparc: switch sys_compat_rt_sigaction() to COMPAT_SYSCALL_DEFINE
note that while struct compat_sigaction is the generic one, syscall
itself *isn't* - different arguments. IOW, CONFIG_ODD_RT_SIGACTION
stays.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Thu, 27 Dec 2012 17:11:46 +0000 (12:11 -0500)]
mips: switch to generic sys_fork() and sys_clone()
we still need the wrappers to store callee-saved registers in
pt_regs, but once that done we can jump to kernel/fork.c variants.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Thu, 27 Dec 2012 16:52:32 +0000 (11:52 -0500)]
mips: take the "zero newsp means inherit the parent's one" to copy_thread()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Mon, 24 Dec 2012 01:18:28 +0000 (20:18 -0500)]
mips: no magic arguments for sysm_pipe()
current_pt_regs() works just fine
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Wed, 26 Dec 2012 04:22:15 +0000 (23:22 -0500)]
mips: don't bother with compat_sys_futex() wrappers
... it's COMPAT_SYSCALL_DEFINE now
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 23:55:27 +0000 (18:55 -0500)]
mips: switch to generic compat rt_sigaction()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 22:33:40 +0000 (17:33 -0500)]
mips: switch to generic compat sched_rr_get_interval()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 21:25:18 +0000 (16:25 -0500)]
mips: sigsuspend() is essentially the same as rt_sigsuspend() here
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 20:49:15 +0000 (15:49 -0500)]
mips: switch to generic compat rt_sigqueueinfo()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 20:00:46 +0000 (15:00 -0500)]
mips: switch to generic compat rt_sigpending()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 18:55:50 +0000 (13:55 -0500)]
mips: switch to generic compat rt_sigprocmask()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 25 Nov 2012 06:36:15 +0000 (01:36 -0500)]
switch mips to generic rt_sigsuspend(), make it unconditional
mips was the last architecture not using the generic variant.
Both native and compat variants switched to generic, which is
made unconditional now.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 20:06:31 +0000 (15:06 -0500)]
mips: switch to compat_sys_waitid()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 08:13:40 +0000 (03:13 -0500)]
mips: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 3 Feb 2013 23:16:33 +0000 (18:16 -0500)]
Merge commit '
12890d0f61fc' into arch-mips
Al Viro [Wed, 26 Dec 2012 00:14:55 +0000 (19:14 -0500)]
x86: switch to generic old sigaction
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 08:54:43 +0000 (03:54 -0500)]
xtensa: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 23:42:26 +0000 (18:42 -0500)]
x86: switch to generic compat rt_sigaction()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 22:19:57 +0000 (17:19 -0500)]
x86: switch to generic compat sched_rr_get_interval()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 21:09:20 +0000 (16:09 -0500)]
x86,um: switch to generic old sigsuspend()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 20:26:55 +0000 (15:26 -0500)]
x86: switch to generic compat rt_sigqueueinfo()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 19:46:17 +0000 (14:46 -0500)]
x86: switch to generic compat rt_sigpending()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Mon, 12 Nov 2012 19:38:28 +0000 (14:38 -0500)]
x86: get rid of pt_regs argument in vm86/vm86old
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Mon, 12 Nov 2012 19:32:42 +0000 (14:32 -0500)]
x86: get rid of pt_regs argument in sigreturn variants
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 20 Nov 2012 03:00:52 +0000 (22:00 -0500)]
x86: get rid of pt_regs argument of iopl(2)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 08:52:33 +0000 (03:52 -0500)]
unicore32: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Mon, 12 Nov 2012 19:19:03 +0000 (14:19 -0500)]
amd64: get rid of useless RESTORE_TOP_OF_STACK in stub_execve()
we are not going to return via SYSRET anyway.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 23:43:46 +0000 (18:43 -0500)]
tile: switch to generic compat rt_sigaction()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 20:28:39 +0000 (15:28 -0500)]
tile: switch to generic compat rt_sigqueueinfo()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 18:58:56 +0000 (13:58 -0500)]
tile: switch to generic compat rt_sig{procmask,pending}()
note that the only systems that are going to care are big-endian
64bit ones with 32bit compat enabled - little-endian bitmaps
are not sensitive to granularity.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 08:50:34 +0000 (03:50 -0500)]
tile: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 20:30:13 +0000 (15:30 -0500)]
sparc: switch to generic compat rt_sigqueueinfo()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 19:48:41 +0000 (14:48 -0500)]
sparc: switch to generic compat rt_sigpending()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 18:39:26 +0000 (13:39 -0500)]
sparc: switch to generic compat rt_sigprocmask(2)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 25 Nov 2012 06:53:12 +0000 (01:53 -0500)]
sparc: bury the sys_sigpause() remains
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 08:41:17 +0000 (03:41 -0500)]
sparc: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Wed, 26 Dec 2012 00:23:55 +0000 (19:23 -0500)]
sh: switch to generic old sigaction()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 21:20:46 +0000 (16:20 -0500)]
sh: switch to generic old sigsuspend()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 08:43:28 +0000 (03:43 -0500)]
score: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 08:46:05 +0000 (03:46 -0500)]
sh: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 20:02:12 +0000 (15:02 -0500)]
s390: kill useless wrappers
COMPAT_SYSCALL_DEFINEx already does everything we need
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Wed, 26 Dec 2012 00:26:12 +0000 (19:26 -0500)]
s390: switch to generic old sigaction()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 23:49:25 +0000 (18:49 -0500)]
s390: switch to generic compat rt_sigaction
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 22:26:57 +0000 (17:26 -0500)]
s390: switch to generic compat sched_rr_get_interval()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 21:21:29 +0000 (16:21 -0500)]
s390: switch to generic old sigsuspend
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 20:45:24 +0000 (15:45 -0500)]
s390: switch to generic compat rt_sigqueueinfo()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 19:53:15 +0000 (14:53 -0500)]
s390: switch to generic compat rt_sigpending()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 18:46:20 +0000 (13:46 -0500)]
s390: switch to generic compat rt_sigprocmask(2)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Wed, 26 Dec 2012 19:06:24 +0000 (14:06 -0500)]
powerpc: trim the crap from syscalls.h
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 08:36:41 +0000 (03:36 -0500)]
s390: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Wed, 26 Dec 2012 00:27:42 +0000 (19:27 -0500)]
powerpc: switch to generic old sigaction()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 23:51:57 +0000 (18:51 -0500)]
powerpc: switch to generic compat rt_sigaction()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 22:31:11 +0000 (17:31 -0500)]
powerpc: kill pointless wrappers
SYSCALL_DEFINE and COMPAT_SYSCALL_DEFINE do all argument normalization
we need.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 21:23:09 +0000 (16:23 -0500)]
powerpc: switch to generic old sigsuspend
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 20:47:10 +0000 (15:47 -0500)]
powerpc: switch to generic compat rt_sigqueueinfo()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 19:55:56 +0000 (14:55 -0500)]
powerpc: switch to generic compat rt_sigpending()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 18:49:43 +0000 (13:49 -0500)]
powerpc: switch to generic compat rt_sigprocmask()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 08:26:46 +0000 (03:26 -0500)]
powerpc: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 23:53:43 +0000 (18:53 -0500)]
parisc: switch to generic compat rt_sigaction()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 22:33:02 +0000 (17:33 -0500)]
parisc: switch to generic compat sched_rr_get_interval()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 20:48:01 +0000 (15:48 -0500)]
parisc: switch to generic compat rt_sigqueueinfo()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 19:58:56 +0000 (14:58 -0500)]
parisc: switch to generic compat rt_sigpending()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 18:51:31 +0000 (13:51 -0500)]
parisc: switch to generic compat rt_sigprocmask()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 08:19:49 +0000 (03:19 -0500)]
openrisc: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 08:22:04 +0000 (03:22 -0500)]
parisc: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Wed, 26 Dec 2012 00:28:15 +0000 (19:28 -0500)]
mn10300: switch to generic old sigaction()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 21:24:21 +0000 (16:24 -0500)]
mn10300: switch to generic old sigsuspend
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sat, 8 Dec 2012 00:01:58 +0000 (19:01 -0500)]
microblaze: remove debris in ptrace.c
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 08:17:06 +0000 (03:17 -0500)]
mn10300: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Michal Simek [Mon, 17 Sep 2012 09:18:24 +0000 (11:18 +0200)]
microblaze: Move restart allowed out of block
Better not to break block which do work together.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 29 Apr 2012 08:43:50 +0000 (04:43 -0400)]
microblaze: fix handling of multiple pending signals
We need to keep building sigframes until no pending signals remain.
Wrap do_notify_resume() calls into loops; do _not_ allow syscall
restart logics to trigger after the first iteration.
Incidentally, comments about pending signals that should (somehow)
be in r18 are pure BS. Doesn't work that way and cannot work that
way, sorry...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 29 Apr 2012 08:11:34 +0000 (04:11 -0400)]
microblaze: fix the horror with restarts of sigreturn()
solution a-la arm one - pick a callee-saved register (r30), set it
non-zero when entering a syscall, have sigreturn wrapper zero it out
and pass the value in it to do_notify_resume() as "in_syscall" (actually,
"restarts allowed") argument.
Note that we don't give a damn about ret_from_fork() - return value
is not restart-worthy anyway.
Possible remaining bug: on !MMU we still have _debug_exception()
restartable. If it hits with -ERESTART_... accidentally in r3, fun happens.
MMU does _not_ have _debug_exception() restartable. If that's decided to
be a bug (as I strongly suspect it to be), we'll just need to replace
setting r30 to 1 with setting r30 to 0 in !MMU _debug_exception().
Up to microblaze maintainers...
[folded a fix from Michal]
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 29 Apr 2012 07:35:29 +0000 (03:35 -0400)]
microblaze: evict the check for kernel_mode(regs) from do_notify_resume()
Only one caller hasn't done it in assembler - work_pending on !MMU.
Everything else can't reach do_notify_resume() if we are returning
to kernel mode, so move that check to that sole caller and make
do_notify_resume() reachable only when returning to userland.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 08:08:53 +0000 (03:08 -0500)]
microblaze: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Wed, 26 Dec 2012 00:29:01 +0000 (19:29 -0500)]
m68k: switch to generic old sigaction()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Tue, 25 Dec 2012 21:26:28 +0000 (16:26 -0500)]
m68k: switch to generic old sigsuspend
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 08:06:03 +0000 (03:06 -0500)]
m68k: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 07:55:20 +0000 (02:55 -0500)]
m32r: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 07:46:34 +0000 (02:46 -0500)]
hexagon: don't leave ->uc_stack uninitialized
it's used on rt_sigreturn(2)
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Sun, 23 Dec 2012 07:52:40 +0000 (02:52 -0500)]
ia64: switch to generic sigaltstack
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Al Viro [Wed, 26 Dec 2012 00:29:41 +0000 (19:29 -0500)]
h8300: switch to generic old sigaction()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
projects / firefly-linux-kernel-4.4.55.git / log