From: Russell King (Oracle) <rmk+kernel@xxxxxxxxxxxxxxx> 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@xxxxxxxxx> Fixes: b9baf5c8c5c3 ("ARM: Spectre-BHB workaround") Signed-off-by: Russell King (Oracle) <rmk+kernel@xxxxxxxxxxxxxxx> Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx> Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- arch/arm/include/asm/assembler.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm/include/asm/assembler.h +++ b/arch/arm/include/asm/assembler.h @@ -114,7 +114,7 @@ .endm .macro isb, args - mcr p15, 0, r0, c7, r5, 4 + mcr p15, 0, r0, c7, c5, 4 .endm #endif Patches currently in stable-queue which might be from rmk+kernel@xxxxxxxxxxxxxxx are queue-4.9/arm-include-unprivileged-bpf-status-in-spectre-v2-reporting.patch queue-4.9/arm-early-traps-initialisation.patch queue-4.9/arm-use-loadaddr-to-get-load-address-of-sections.patch queue-4.9/arm-spectre-bhb-workaround.patch queue-4.9/arm-fix-co-processor-register-typo.patch queue-4.9/arm-report-spectre-v2-status-through-sysfs.patch