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| author | Will Deacon <will.deacon@arm.com> | 2012-06-15 16:49:58 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-06-16 16:30:25 +0100 |
| commit | 667d1b48bcb66b89776ebefbaf05b358bc5907ce (patch) | |
| tree | eee7dcb6957c8a685e78fa132fb805edffc8a271 /arch/arm/kernel/entry-armv.S | |
| parent | 2bea29b774ccb4bf32c7b299c677fccc5a1d8443 (diff) | |
| download | op-kernel-dev-667d1b48bcb66b89776ebefbaf05b358bc5907ce.zip op-kernel-dev-667d1b48bcb66b89776ebefbaf05b358bc5907ce.tar.gz | |
ARM: 7425/1: extable: ensure fixup entries are 4-byte aligned
Fixup entries in the kernel exception tables should be 4-byte aligned
since we return directly to them when handling a faulting instruction in
the kernel.
This patch adds the missing align directives to the fixup entries.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/entry-armv.S')
| -rw-r--r-- | arch/arm/kernel/entry-armv.S | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index 437f0c4..0d1851c 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -495,6 +495,7 @@ ENDPROC(__und_usr) * The out of line fixup for the ldrt above. */ .pushsection .fixup, "ax" + .align 2 4: mov pc, r9 .popsection .pushsection __ex_table,"a" |
