Jean PIHET 3336f4f08e ARM: 5793/1: ARM: Check put_user fail in do_signal when enable OABI_COMPAT ...

Using OABI, the call to put_user in do_signal can fail causing the
calling app to hang.

The solution is to check if put_user fails and force the app to
seg fault in that case.

Tested with multiple sleeping apps/threads (using the nanosleep syscall)
and suspend/resume.

Signed-off-by: janboe <janboe.ye at gmail.com>
Signed-off-by: Jean Pihet <jpihet@mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

2009-11-23 17:28:23 +00:00

..

.gitignore

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armksyms.c

[ARM] support tracing when using newer compilers

2009-08-13 20:34:36 +02:00

arthur.c

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asm-offsets.c

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atags.c

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atags.h

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bios32.c

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calls.S

perf: Do the big rename: Performance Counters -> Performance Events

2009-09-21 14:28:04 +02:00

compat.c

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compat.h

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crunch-bits.S

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crunch.c

[ARM] 5577/2: ep93xx: syscon locked register functions

2009-07-09 16:10:51 +01:00

debug.S

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dma-isa.c

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dma.c

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ecard.c

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ecard.h

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elf.c

[ARM] disable NX support for OABI-supporting kernels

2009-05-23 11:36:20 +01:00

entry-armv.S

ARM: Use a definition for the userspace cmpxchg emulation syscall

2009-11-10 08:41:12 +00:00

entry-common.S

ARM: 5727/1: Pass IFSR register to do_PrefetchAbort()

2009-10-02 22:34:32 +01:00

entry-header.S

ARM: 5757/1: Thumb-2: Correct "mov.w pc, lr" instruction which is unpredictable

2009-10-14 10:33:05 +01:00

fiq.c

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ftrace.c

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head-common.S

ARM: 5784/1: fix early boot machine ID mismatch error display

2009-11-08 11:58:54 +00:00

head-nommu.S

nommu: Do not override the CP15 control reg value returned from initfunc

2009-07-24 12:34:59 +01:00

head.S

Thumb-2: Implementation of the unified start-up and exceptions code

2009-07-24 12:32:54 +01:00

init_task.c

Use new __init_task_data macro in arch init_task.c files.

2009-09-21 06:27:08 +02:00

io.c

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irq.c

ARM: Show FIQ in /proc/interrupts on CONFIG_FIQ

2009-08-17 00:00:41 +01:00

isa.c

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iwmmxt.S

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kgdb.c

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kprobes-decode.c

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kprobes.c

ARM: 5715/1: Make kprobes unregistration SMP safe

2009-09-21 16:39:12 +01:00

machine_kexec.c

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Makefile

Merge branch 'origin' into for-linus

2009-09-24 21:22:33 +01:00

module.c

Thumb-2: Add support for loadable modules

2009-07-24 12:32:59 +01:00

process.c

ARM: 5759/1: Add register information of threads to coredump

2009-10-14 10:33:05 +01:00

ptrace.c

nommu: ptrace support

2009-07-24 12:34:58 +01:00

ptrace.h

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relocate_kernel.S

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return_address.c

[ARM] 5613/1: implement CALLER_ADDRESSx

2009-07-21 17:21:28 +01:00

setup.c

ARM: 5580/2: ARM TCM (Tightly-Coupled Memory) support v3

2009-09-15 22:11:05 +01:00

signal.c

ARM: 5793/1: ARM: Check put_user fail in do_signal when enable OABI_COMPAT

2009-11-23 17:28:23 +00:00

signal.h

ARM: Fix signal restart issues with NX and OABI compat

2009-10-25 15:39:37 +00:00

smp_scu.c

Check whether the SCU was already initialised

2009-11-05 10:10:36 +00:00

smp_twd.c

ARM: Fix __cpuexit section mismatch warnings

2009-09-28 18:06:21 +01:00

smp.c

ARM: Fix __cpuexit section mismatch warnings

2009-09-28 18:06:21 +01:00

stacktrace.c

[ARM] 5613/1: implement CALLER_ADDRESSx

2009-07-21 17:21:28 +01:00

sys_arm.c

headers: utsname.h redux

2009-09-23 18:13:10 -07:00

sys_oabi-compat.c

Separate out common fstatat code into vfs_fstatat

2009-04-20 23:02:51 -04:00

tcm.c

ARM: 5580/2: ARM TCM (Tightly-Coupled Memory) support v3

2009-09-15 22:11:05 +01:00

tcm.h

ARM: 5580/2: ARM TCM (Tightly-Coupled Memory) support v3

2009-09-15 22:11:05 +01:00

thumbee.c

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time.c

headers: remove sched.h from interrupt.h

2009-10-11 11:20:58 -07:00

traps.c

ARM: Use a definition for the userspace cmpxchg emulation syscall

2009-11-10 08:41:12 +00:00

unwind.c

ARM: 5776/1: Check compiler version and EABI support when adding ARM unwind support.

2009-11-02 16:59:45 +00:00

vmlinux.lds.S

Merge branch 'master' into for-linus

2009-09-22 21:01:40 +01:00

xscale-cp0.c

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