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| author | Marc Zyngier <marc.zyngier@arm.com> | 2017-03-20 18:18:06 +0100 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2017-04-07 12:22:08 +0200 |
| commit | eeb1efbcb83c0cfe6d567abbacd675bbddf3d658 (patch) | |
| tree | c88c9487c807eebca013959c3d2d9f37b07ad055 /arch/arm64/include/asm/cpucaps.h | |
| parent | arm64: cpu_errata: Allow an erratum to be match for all revisions of a core (diff) | |
| download | linux-eeb1efbcb83c0cfe6d567abbacd675bbddf3d658.tar.xz linux-eeb1efbcb83c0cfe6d567abbacd675bbddf3d658.zip | |
arm64: cpu_errata: Add capability to advertise Cortex-A73 erratum 858921
In order to work around Cortex-A73 erratum 858921 in a subsequent
patch, add the required capability that advertise the erratum.
As the configuration option it depends on is not present yet,
this has no immediate effect.
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'arch/arm64/include/asm/cpucaps.h')
| -rw-r--r-- | arch/arm64/include/asm/cpucaps.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm64/include/asm/cpucaps.h b/arch/arm64/include/asm/cpucaps.h index fb78a5d3b60b..b3aab8a17868 100644 --- a/arch/arm64/include/asm/cpucaps.h +++ b/arch/arm64/include/asm/cpucaps.h @@ -37,7 +37,8 @@ #define ARM64_HAS_NO_FPSIMD 16 #define ARM64_WORKAROUND_REPEAT_TLBI 17 #define ARM64_WORKAROUND_QCOM_FALKOR_E1003 18 +#define ARM64_WORKAROUND_858921 19 -#define ARM64_NCAPS 19 +#define ARM64_NCAPS 20 #endif /* __ASM_CPUCAPS_H */ |