diff options
| author | Russell King <rmk+kernel@armlinux.org.uk> | 2016-05-13 10:22:38 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2016-06-22 19:54:52 +0100 |
| commit | e6a9dc6129d23cd3025e841c4e13a70910a37135 (patch) | |
| tree | c640167a388bc12c4e82f6416becd61546c126c3 /arch/arm/include/asm/assembler.h | |
| parent | 5745eef6b813194b4dd3e2aee1dd712d8512bf91 (diff) | |
| download | op-kernel-dev-e6a9dc6129d23cd3025e841c4e13a70910a37135.zip op-kernel-dev-e6a9dc6129d23cd3025e841c4e13a70910a37135.tar.gz | |
ARM: introduce svc_pt_regs structure
Since the privileged mode pt_regs are an extended version of the saved
userland pt_regs, introduce a new svc_pt_regs structure to describe this
layout.
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/assembler.h')
| -rw-r--r-- | arch/arm/include/asm/assembler.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h index 60d9c54..4eaea21 100644 --- a/arch/arm/include/asm/assembler.h +++ b/arch/arm/include/asm/assembler.h @@ -480,13 +480,13 @@ THUMB( orr \reg , \reg , #PSR_T_BIT ) .macro uaccess_save, tmp #ifdef CONFIG_CPU_SW_DOMAIN_PAN mrc p15, 0, \tmp, c3, c0, 0 - str \tmp, [sp, #PT_REGS_SIZE] + str \tmp, [sp, #SVC_DACR] #endif .endm .macro uaccess_restore #ifdef CONFIG_CPU_SW_DOMAIN_PAN - ldr r0, [sp, #PT_REGS_SIZE] + ldr r0, [sp, #SVC_DACR] mcr p15, 0, r0, c3, c0, 0 #endif .endm |
