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1318a481fc37c503a901b96ae06b692ca2b21af5
android_kernel_xiaomi_sm8450/arch/alpha/include/asm
History
Al Viro 392fb6e354 alpha: unb0rk sigsuspend() and rt_sigsuspend() 
Old code used to set regs->r0 and regs->r19 to force the right
return value.  Leaving that after switch to ERESTARTNOHAND
was a Bad Idea(tm), since now that screws the restart - if we
hit the case when get_signal_to_deliver() returns 0, we will
step back to syscall insn, with v0 set to EINTR and a3 to 1.
The latter won't matter, since EINTR is 4, aka __NR_write.

Testcase:

	#include <signal.h>
	#define _GNU_SOURCE
	#include <unistd.h>
	#include <sys/syscall.h>

	main()
	{
		sigset_t mask;
		sigemptyset(&mask);
		sigaddset(&mask, SIGCONT);
		sigprocmask(SIG_SETMASK, &mask, NULL);
		kill(0, SIGCONT);
		syscall(__NR_sigsuspend, 1, "b0rken\n", 7);
	}

results on alpha in immediate message to stdout...

Fix is obvious; moreover, since we don't need regs anymore, we can
switch to normal prototypes for these guys and lose the wrappers.
Even better, rt_sigsuspend() is identical to generic version in
kernel/signal.c now.

Tested-by: Michael Cree <mcree@orcon.net.nz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Matt Turner <mattst88@gmail.com>
2010-09-18 23:08:28 -04:00
..
8253pit.h
time: move PIT_TICK_RATE to linux/timex.h
2009-06-16 19:47:27 -07:00
a.out-core.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
a.out.h
alpha: introduce field 'taso' into struct linux_binprm
2008-10-16 11:21:38 -07:00
agp_backend.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
agp.h
agp: kill phys_to_gart() and gart_to_phys()
2009-08-03 09:05:00 +01:00
asm-offsets.h
kbuild: move asm-offsets.h to include/generated
2009-12-12 13:08:14 +01:00
atomic.h
atomic_t: Cast to volatile when accessing atomic variables
2010-05-17 07:57:27 -07:00
auxvec.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
barrier.h
alpha: futex implementation
2009-05-02 15:36:10 -07:00
bitops.h
alpha: fix __arch_hweight32 typo
2010-06-15 14:19:07 -04:00
bitsperlong.h
asm-generic: introduce asm/bitsperlong.h
2009-06-11 21:02:14 +02:00
bug.h
alpha: Convert BUG() to use unreachable()
2009-12-18 01:14:52 -05:00
bugs.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
byteorder.h
byteorder: make swab.h include asm/swab.h like a regular header
2009-01-14 19:56:50 -08:00
cache.h
alpha: remove homegrown L1_CACHE_ALIGN macro
2010-08-31 22:45:31 -04:00
cacheflush.h
alpha: fix build breakage in asm/cacheflush.h
2010-09-18 23:06:18 -04:00
checksum.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
compiler.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
console.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
core_apecs.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
core_cia.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
core_irongate.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
core_lca.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
core_marvel.h
alpha: fix compile errors in dma-mapping-common.h
2010-03-18 22:35:28 -04:00
core_mcpcia.h
alpha: fix compile errors in dma-mapping-common.h
2010-03-18 22:35:28 -04:00
core_polaris.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
core_t2.h
alpha: Fix fallout from locking changes
2009-12-14 23:55:32 +01:00
core_titan.h
alpha: fix compile errors in dma-mapping-common.h
2010-03-18 22:35:28 -04:00
core_tsunami.h
alpha: fix compile errors in dma-mapping-common.h
2010-03-18 22:35:28 -04:00
core_wildfire.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
cputime.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
current.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
delay.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
device.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
div64.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
dma-mapping.h
dma-mapping: remove dma_is_consistent API
2010-08-11 08:59:21 -07:00
dma.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
elf.h
elf: kill USE_ELF_CORE_DUMP
2009-12-16 07:20:12 -08:00
emergency-restart.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
err_common.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
err_ev6.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
err_ev7.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
errno.h
cfg80211: errno.h: define ERFKILL
2009-06-07 05:01:00 -07:00
fb.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
fcntl.h
fix up O_SYNC comments
2009-12-17 11:03:24 -05:00
floppy.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
fpu.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
ftrace.h
tracing: make CALLER_ADDRx overwriteable
2009-03-02 16:49:37 -05:00
futex.h
alpha: futex implementation
2009-05-02 15:36:10 -07:00
gct.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
gentrap.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
hardirq.h
alpha: convert to asm-generic/hardirq.h
2009-09-22 07:17:43 -07:00
hw_irq.h
alpha: add performance monitor interrupt counter
2010-08-09 20:45:03 -07:00
hwrpb.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
io_trivial.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
io.h
alpha: remove dead BIO_VMERGE_BOUNDARY
2008-12-29 08:29:51 +01:00
ioctl.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
ioctls.h
tty: Add EXTPROC support for LINEMODE
2010-08-10 13:47:39 -07:00
ipcbuf.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
irq_regs.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
irq.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
jensen.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
Kbuild
archs: replace unifdef-y with header-y
2010-08-14 22:26:51 +02:00
kdebug.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
kmap_types.h
kmap_types: make most arches use generic header file
2009-06-16 19:47:51 -07:00
linkage.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
local64.h
arch: Implement local64_t
2010-06-09 11:12:36 +02:00
local.h
local_t: Remove cpu_local_xx macros
2010-01-05 15:34:49 +09:00
machvec.h
alpha: convert u64 to unsigned long long
2009-04-01 08:59:16 -07:00
mc146818rtc.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
mman.h
mm: add MAP_HUGETLB for mmaping pseudo-anonymous huge page regions
2009-09-22 07:17:41 -07:00
mmu_context.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
mmu.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
mmzone.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
module.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
msgbuf.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
mutex.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
page.h
asm-generic: rename page.h and uaccess.h
2009-06-11 21:02:17 +02:00
pal.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
param.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
parport.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
pci.h
dma-mapping: alpha: use include/linux/pci-dma-compat.h
2010-03-12 15:52:42 -08:00
percpu.h
alpha: fix percpu build breakage
2009-06-30 18:55:59 -07:00
perf_event.h
alpha: implement HW performance events on the EV67 and later CPUs
2010-08-09 20:45:04 -07:00
pgalloc.h
alpha: make pte_alloc_one_kernel() inline
2009-01-15 16:39:40 -08:00
pgtable.h
MM: Pass a PTE pointer to update_mmu_cache() rather than the PTE itself
2010-02-20 16:41:46 +00:00
poll.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
posix_types.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
processor.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
ptrace.h
alpha: use generic ptrace_resume code
2010-03-12 15:52:38 -08:00
reg.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
regdef.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
resource.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
rtc.h
alpha: fix RTC on marvel
2009-01-15 16:39:40 -08:00
rwsem.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
scatterlist.h
remove needless ISA_DMA_THRESHOLD
2010-08-07 18:15:50 +02:00
sections.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
segment.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
sembuf.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
serial.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
setup.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
sfp-machine.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
shmbuf.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
shmparam.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
sigcontext.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
siginfo.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
signal.h
asm-generic: rename termios.h, signal.h and mman.h
2009-06-11 21:01:52 +02:00
smp.h
cpumask: remove arch_send_call_function_ipi
2009-09-24 09:34:47 +09:30
socket.h
net: Generalize socket rx gap / receive queue overflow cmsg
2009-10-12 13:26:31 -07:00
sockios.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
spinlock_types.h
locking: Convert raw_rwlock to arch_rwlock
2009-12-14 23:55:32 +01:00
spinlock.h
locking: Convert raw_rwlock functions to arch_rwlock
2009-12-14 23:55:32 +01:00
stat.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
statfs.h
headers_check fix: alpha, statfs.h
2009-02-01 11:01:22 +05:30
string.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
swab.h
headers_check fix: alpha, swab.h
2009-02-01 11:01:22 +05:30
sysinfo.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
system.h
alpha: xchg/cmpxchg cleanup and fixes
2009-04-01 08:59:16 -07:00
termbits.h
tty: Add EXTPROC support for LINEMODE
2010-08-10 13:47:39 -07:00
termios.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
thread_info.h
add descriptive comment for TIF_MEMDIE task flag declaration.
2010-05-14 11:13:27 +02:00
timex.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
tlb.h
mm: Pass virtual address to [__]p{te,ud,md}_free_tlb()
2009-07-27 12:10:38 -07:00
tlbflush.h
alpha: switch to dynamic percpu allocator
2009-06-24 15:13:52 +09:00
topology.h
alpha: cpumask_of_node() should handle -1 as a node
2010-01-14 13:21:35 -05:00
types.h
asm-generic: introduce asm/bitsperlong.h
2009-06-11 21:02:14 +02:00
uaccess.h
alpha: exception table sorting
2009-05-02 15:36:10 -07:00
ucontext.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
unaligned.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
unistd.h
alpha: unb0rk sigsuspend() and rt_sigsuspend()
2010-09-18 23:08:28 -04:00
user.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
vga.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00
wrperfmon.h
alpha: add wrperfmon.h header file to aid use of wrperfmon PALcall
2010-08-09 20:45:04 -07:00
xchg.h
alpha: xchg/cmpxchg cleanup and fixes
2009-04-01 08:59:16 -07:00
xor.h
alpha: move include/asm-alpha to arch/alpha/include/asm
2008-08-15 09:19:40 -07:00