diff options
Diffstat (limited to 'arch/arm64/include/asm/asm-uaccess.h')
| -rw-r--r-- | arch/arm64/include/asm/asm-uaccess.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm64/include/asm/asm-uaccess.h b/arch/arm64/include/asm/asm-uaccess.h index b3da6c886835..03064261ee0b 100644 --- a/arch/arm64/include/asm/asm-uaccess.h +++ b/arch/arm64/include/asm/asm-uaccess.h @@ -25,13 +25,13 @@ isb .endm - .macro uaccess_ttbr0_disable, tmp1 + .macro uaccess_ttbr0_disable, tmp1, tmp2 alternative_if_not ARM64_HAS_PAN __uaccess_ttbr0_disable \tmp1 alternative_else_nop_endif .endm - .macro uaccess_ttbr0_enable, tmp1, tmp2 + .macro uaccess_ttbr0_enable, tmp1, tmp2, tmp3 alternative_if_not ARM64_HAS_PAN save_and_disable_irq \tmp2 // avoid preemption __uaccess_ttbr0_enable \tmp1 @@ -39,18 +39,18 @@ alternative_if_not ARM64_HAS_PAN alternative_else_nop_endif .endm #else - .macro uaccess_ttbr0_disable, tmp1 + .macro uaccess_ttbr0_disable, tmp1, tmp2 .endm - .macro uaccess_ttbr0_enable, tmp1, tmp2 + .macro uaccess_ttbr0_enable, tmp1, tmp2, tmp3 .endm #endif /* * These macros are no-ops when UAO is present. */ - .macro uaccess_disable_not_uao, tmp1 - uaccess_ttbr0_disable \tmp1 + .macro uaccess_disable_not_uao, tmp1, tmp2 + uaccess_ttbr0_disable \tmp1, \tmp2 alternative_if ARM64_ALT_PAN_NOT_UAO SET_PSTATE_PAN(1) alternative_else_nop_endif |