diff options
author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2022-03-09 19:08:42 +0000 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-03-11 11:22:38 +0100 |
commit | 583662bfd8dfc168d670dc44e63656d7be3786e8 (patch) | |
tree | a0ab32e91c958ec7672782be37a46fedee6d10e8 /arch/arm/include | |
parent | 21a466c32f3eb14ee9de256f84e52bb60d3f2186 (diff) |
ARM: fix co-processor register typo
commit 33970b031dc4653cc9dc80f2886976706c4c8ef1 upstream.
In the recent Spectre BHB patches, there was a typo that is only
exposed in certain configurations: mcr p15,0,XX,c7,r5,4 should have
been mcr p15,0,XX,c7,c5,4
Reported-by: kernel test robot <lkp@intel.com>
Fixes: b9baf5c8c5c3 ("ARM: Spectre-BHB workaround")
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm/include')
-rw-r--r-- | arch/arm/include/asm/assembler.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h index 19a161cc5d7c..6b3e64e19fb6 100644 --- a/arch/arm/include/asm/assembler.h +++ b/arch/arm/include/asm/assembler.h @@ -113,7 +113,7 @@ .endm .macro isb, args - mcr p15, 0, r0, c7, r5, 4 + mcr p15, 0, r0, c7, c5, 4 .endm #endif |