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authorLin Yongting <linyongting@gmail.com>2014-11-16 02:14:58 (GMT)
committerRussell King <rmk+kernel@arm.linux.org.uk>2014-11-21 15:24:49 (GMT)
commitc2459d35f5b8de077fde859b8c96a23f309b9ab2 (patch)
tree7ee1b10de74cc045af8eea51d676a473ac59db7b /arch/arm/mm/fault-armv.c
parenta391263cd84e6ae2da26a54383f3abf80c18d9df (diff)
downloadlinux-c2459d35f5b8de077fde859b8c96a23f309b9ab2.tar.xz
ARM: 8204/1: Add unwinding support for memset function
The memset function never had unwinding annotations added. Currently, when accessing NULL pointer by memset occurs the backtrace shown will stop at memset or some completely unrelated function. Add unwinding annotations in hopes of getting a more useful backtrace when accessing NULL pointer by memset, kprobe or interrupt. Signed-off-by: Lin Yongting <linyongting@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/mm/fault-armv.c')
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