linux-apfs

mirror of https://github.com/linux-apfs/linux-apfs.git synced 2026-05-01 15:00:59 -07:00

Files

T

Hiroshi Shimamoto 2505170211 x86, signals: fix xine & firefox bustage

Impact: fix bad frame in rt_sigreturn on 64-bit

After commit 97286a2b64 some applications
fail to return from signal handler:

[  145.150133] firefox[3250] bad frame in rt_sigreturn frame:00007f902b44eb28 ip:352e80b307 sp:7f902b44ef70 orax:ffffffffffffffff in libpthread-2.9.so[352e800000+17000]
[  665.519017] firefox[5420] bad frame in rt_sigreturn frame:00007faa8deaeb28 ip:352e80b307 sp:7faa8deaef70 orax:ffffffffffffffff in libpthread-2.9.so[352e800000+17000]

The root cause is forgetting to keep 64 byte aligned value of
fpstate for next stack pointer calculation.

Reported-by: Jaswinder Singh Rajput <jaswinder@kernel.org>
Reported-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
LKML-Reference: <49AC85C1.7060600@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2009-03-03 09:03:12 +01:00

alpha

Merge branch 'linus' into x86/apic

2009-02-22 20:05:19 +01:00

arm

Merge branches 'x86/apic', 'x86/defconfig', 'x86/memtest', 'x86/mm' and 'linus' into x86/core

2009-02-26 06:31:32 +01:00

avr32

Merge branch 'linus' into x86/apic

2009-02-22 20:05:19 +01:00

blackfin

Merge branch 'core/header-fixes' into x86/headers