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9e2d59ad58
Pull signal handling cleanups from Al Viro:
"This is the first pile; another one will come a bit later and will
contain SYSCALL_DEFINE-related patches.
- a bunch of signal-related syscalls (both native and compat)
unified.
- a bunch of compat syscalls switched to COMPAT_SYSCALL_DEFINE
(fixing several potential problems with missing argument
validation, while we are at it)
- a lot of now-pointless wrappers killed
- a couple of architectures (cris and hexagon) forgot to save
altstack settings into sigframe, even though they used the
(uninitialized) values in sigreturn; fixed.
- microblaze fixes for delivery of multiple signals arriving at once
- saner set of helpers for signal delivery introduced, several
architectures switched to using those."
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal: (143 commits)
x86: convert to ksignal
sparc: convert to ksignal
arm: switch to struct ksignal * passing
alpha: pass k_sigaction and siginfo_t using ksignal pointer
burying unused conditionals
make do_sigaltstack() static
arm64: switch to generic old sigaction() (compat-only)
arm64: switch to generic compat rt_sigaction()
arm64: switch compat to generic old sigsuspend
arm64: switch to generic compat rt_sigqueueinfo()
arm64: switch to generic compat rt_sigpending()
arm64: switch to generic compat rt_sigprocmask()
arm64: switch to generic sigaltstack
sparc: switch to generic old sigsuspend
sparc: COMPAT_SYSCALL_DEFINE does all sign-extension as well as SYSCALL_DEFINE
sparc: kill sign-extending wrappers for native syscalls
kill sparc32_open()
sparc: switch to use of generic old sigaction
sparc: switch sys_compat_rt_sigaction() to COMPAT_SYSCALL_DEFINE
mips: switch to generic sys_fork() and sys_clone()
...
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| .. | ||
| asm-offsets.c | ||
| cevt-mn10300.c | ||
| csrc-mn10300.c | ||
| entry.S | ||
| fpu-low.S | ||
| fpu-nofpu-low.S | ||
| fpu-nofpu.c | ||
| fpu.c | ||
| gdb-io-serial-low.S | ||
| gdb-io-serial.c | ||
| gdb-io-ttysm-low.S | ||
| gdb-io-ttysm.c | ||
| gdb-low.S | ||
| gdb-stub.c | ||
| head.S | ||
| internal.h | ||
| io.c | ||
| irq.c | ||
| kgdb.c | ||
| kprobes.c | ||
| Makefile | ||
| mn10300-debug.c | ||
| mn10300-serial-low.S | ||
| mn10300-serial.c | ||
| mn10300-serial.h | ||
| mn10300-watchdog-low.S | ||
| mn10300-watchdog.c | ||
| mn10300_ksyms.c | ||
| module.c | ||
| process.c | ||
| profile-low.S | ||
| profile.c | ||
| ptrace.c | ||
| rtc.c | ||
| setup.c | ||
| sigframe.h | ||
| signal.c | ||
| smp-low.S | ||
| smp.c | ||
| switch_to.S | ||
| sys_mn10300.c | ||
| time.c | ||
| traps.c | ||
| vmlinux.lds.S | ||