Michael Neuling 2bb78efab4 powerpc/ptrace: Fix brk.len used uninitialised ...

With some CONFIGS it's possible that in ppc_set_hwdebug, brk.len is
uninitialised before being used.  It has been reported that GCC 4.2 will
produce the following error in this case:

  arch/powerpc/kernel/ptrace.c:1479: warning: 'brk.len' is used uninitialized in this function
  arch/powerpc/kernel/ptrace.c:1381: note: 'brk.len' was declared here

This patch corrects this.

Signed-off-by: Michael Neuling <mikey@neuling.org>
Reported-by: Philippe De Muyter <phdm@macqel.be>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

2013-03-17 12:35:06 +11:00

..

boot

Merge remote-tracking branch 'agust/next' into next

2013-02-20 11:39:05 +11:00

configs

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

2013-02-23 17:09:55 -08:00

crypto

powerpc: Fix compile of sha1-powerpc-asm.S on 32-bit

2013-03-05 16:56:26 +11:00

include

powerpc: Add DSCR FSCR register bit definition

2013-03-05 16:56:30 +11:00

kernel

powerpc/ptrace: Fix brk.len used uninitialised

2013-03-17 12:35:06 +11:00

kvm

hlist: drop the node parameter from iterators

2013-02-27 19:10:24 -08:00

lib

uprobes/powerpc: Add dependency on single step emulation

2013-01-29 11:35:06 +11:00

math-emu

powerpc/math_emu/efp: Look for errata handler when type mismatches

2011-10-06 23:36:47 -05:00

mm

powerpc: Fix STAB initialization

2013-03-13 10:06:22 +11:00

net

PPC: net: bpf_jit_comp: add VLAN instructions for BPF JIT

2012-11-17 22:12:47 -05:00

oprofile

Merge branch 'merge' into next

2013-01-29 11:33:37 +11:00

perf

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

2013-02-23 17:09:55 -08:00

platforms

powerpc: Remove last traces of POWER4_ONLY

2013-03-13 10:06:49 +11:00

sysdev

Merge remote-tracking branch 'agust/next' into next

2013-02-20 11:39:05 +11:00

xmon

powerpc: Rename set_break to avoid naming conflict

2013-01-16 05:25:47 +11:00

Kconfig

arch Kconfig: centralise CONFIG_ARCH_NO_VIRT_TO_BUS

2013-02-27 19:10:23 -08:00

Kconfig.debug

powerpc: IOMMU fault injection

2012-07-10 19:18:59 +10:00

Makefile

powerpc: Avoid load of static chain register when calling nested functions through a pointer on 64bit

2013-01-10 17:01:27 +11:00

relocs_check.pl

powerpc: Process dynamic relocations for kernel

2011-12-20 10:21:08 -05:00