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Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

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Pull MIPS fix from Ralf Baechle:
 "Just one fix.  The stack protector was loading the value of the canary
  instead of its address"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
  MIPS: stack protector: Fix per-task canary switch
This commit is contained in:
Linus Torvalds 2013-10-11 11:24:58 -07:00
commit 46f37519cf
3 changed files with 3 additions and 3 deletions
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2
arch/mips/kernel/octeon_switch.S
View file

@ -73,7 +73,7 @@
3:
#if defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_SMP)
PTR_L t8, __stack_chk_guard
PTR_LA t8, __stack_chk_guard
LONG_L t9, TASK_STACK_CANARY(a1)
LONG_S t9, 0(t8)
#endif

2
arch/mips/kernel/r2300_switch.S
View file

@ -67,7 +67,7 @@ LEAF(resume)
1:
#if defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_SMP)
PTR_L t8, __stack_chk_guard
PTR_LA t8, __stack_chk_guard
LONG_L t9, TASK_STACK_CANARY(a1)
LONG_S t9, 0(t8)
#endif

2
arch/mips/kernel/r4k_switch.S
View file

@ -69,7 +69,7 @@
1:
#if defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_SMP)
PTR_L t8, __stack_chk_guard
PTR_LA t8, __stack_chk_guard
LONG_L t9, TASK_STACK_CANARY(a1)
LONG_S t9, 0(t8)
#endif