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authorLinus Torvalds <torvalds@linux-foundation.org>2013-10-11 11:24:58 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-10-11 11:24:58 -0700
commit46f37519cf219ce899694b6db7c16f3a86cae8af (patch)
tree424cc259122ab57340b9bf615181d55e9749a725 /arch
parentcd4edf7a3476b24f60ef3eac4260b7ff6fbc4d00 (diff)
parent8b3c569a3999a8fd5a819f892525ab5520777c92 (diff)
downloadlinux-46f37519cf219ce899694b6db7c16f3a86cae8af.tar.gz
Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
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
Diffstat (limited to 'arch')
-rw-r--r--arch/mips/kernel/octeon_switch.S2
-rw-r--r--arch/mips/kernel/r2300_switch.S2
-rw-r--r--arch/mips/kernel/r4k_switch.S2
3 files changed, 3 insertions, 3 deletions
diff --git a/arch/mips/kernel/octeon_switch.S b/arch/mips/kernel/octeon_switch.S
index 4204d76af85..029e002a4ea 100644
--- a/arch/mips/kernel/octeon_switch.S
+++ b/arch/mips/kernel/octeon_switch.S
@@ -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
diff --git a/arch/mips/kernel/r2300_switch.S b/arch/mips/kernel/r2300_switch.S
index 38af83f84c4..20b7b040e76 100644
--- a/arch/mips/kernel/r2300_switch.S
+++ b/arch/mips/kernel/r2300_switch.S
@@ -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
diff --git a/arch/mips/kernel/r4k_switch.S b/arch/mips/kernel/r4k_switch.S
index 921238a6bd2..078de5eaca8 100644
--- a/arch/mips/kernel/r4k_switch.S
+++ b/arch/mips/kernel/r4k_switch.S
@@ -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