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| author |   Dave Martin <Dave.Martin@arm.com> | 2017-10-31 15:51:00 +0000 |
|---|---|---|
| committer |   Will Deacon <will.deacon@arm.com> | 2017-11-03 15:24:13 +0000 |
| commit | 672365649ccac68cf6fafecad1a7913951e7493b (patch) | |
| tree | ee5c278cd742440cf4f08c742e2964f07d4c6a31 /arch/arm64/include/asm/kvm_arm.h | |
| parent | arm64: fpsimd: Simplify uses of {set,clear}_ti_thread_flag() (diff) | |
| download | linux-dev-672365649ccac68cf6fafecad1a7913951e7493b.tar.xz linux-dev-672365649ccac68cf6fafecad1a7913951e7493b.zip | |
arm64/sve: System register and exception syndrome definitions
The SVE architecture adds some system registers, ID register fields
and a dedicated ESR exception class.
This patch adds the appropriate definitions that will be needed by
the kernel.
Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/include/asm/kvm_arm.h')
| -rw-r--r-- | arch/arm64/include/asm/kvm_arm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/kvm_arm.h b/arch/arm64/include/asm/kvm_arm.h index 61d694c2eae5..dbf05370169a 100644 --- a/arch/arm64/include/asm/kvm_arm.h +++ b/arch/arm64/include/asm/kvm_arm.h @@ -185,6 +185,7 @@ #define CPTR_EL2_TCPAC (1 << 31) #define CPTR_EL2_TTA (1 << 20) #define CPTR_EL2_TFP (1 << CPTR_EL2_TFP_SHIFT) +#define CPTR_EL2_TZ (1 << 8) #define CPTR_EL2_DEFAULT 0x000033ff /* Hyp Debug Configuration Register bits */ |