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| author | Beata Michalska <beata.michalska@arm.com> | 2026-10-01 11:00:31 +0200 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2026-10-01 12:22:39 +0000 |
| commit | 573371caf7aea8582212da81dcead2c3f48fac4b (patch) | |
| tree | e301c57b467cf817ae7d8fd99f0a267cc7a27c08 /arch/arm64/tools/cpucaps | |
| parent | 3872cc6b92940af0f73c6f9a45d65300492d648d (diff) | |
| download | linux-stable-573371caf7aea8582212da81dcead2c3f48fac4b.tar.gz linux-stable-573371caf7aea8582212da81dcead2c3f48fac4b.zip | |
arm64: errata: Factor out broken AMU const counter cap
Move the workaround from the erratum 2457168-specific cpucap to a generic
broken AMU constant-counter one. This keeps the existing Cortex-A510
handling unchanged while allowing other errata with similar AMU constant
counter issue to share the capability bit and call sites.
Signed-off-by: Beata Michalska <beata.michalska@arm.com>
Reviewed-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/tools/cpucaps')
| -rw-r--r-- | arch/arm64/tools/cpucaps | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/tools/cpucaps b/arch/arm64/tools/cpucaps index 2775ba335..58b6c084f 100644 --- a/arch/arm64/tools/cpucaps +++ b/arch/arm64/tools/cpucaps @@ -105,7 +105,6 @@ WORKAROUND_1902691 WORKAROUND_2038923 WORKAROUND_2064142 WORKAROUND_2077057 -WORKAROUND_2457168 WORKAROUND_2645198 WORKAROUND_2658417 WORKAROUND_4193714 @@ -132,3 +131,4 @@ WORKAROUND_REPEAT_TLBI_SYNC WORKAROUND_SPECULATIVE_AT WORKAROUND_SPECULATIVE_SSBS WORKAROUND_SPECULATIVE_UNPRIV_LOAD +WORKAROUND_BROKEN_AMU_CONSTCNT |