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| author | Dirk Mueller | 2018-07-25 13:10:28 +0200 |
|---|---|---|
| committer | Will Deacon | 2018-07-25 14:30:04 +0200 |
| commit | dc0e36581eb2da1aa3c63ceeff0f10ef1e899b2a (patch) | |
| tree | 174058c852b242e815e9082183e9122811abec5f /arch/arm64/mm | |
| parent | Linux 4.18-rc6 (diff) | |
| download | kernel-qcow2-linux-dc0e36581eb2da1aa3c63ceeff0f10ef1e899b2a.tar.gz kernel-qcow2-linux-dc0e36581eb2da1aa3c63ceeff0f10ef1e899b2a.tar.xz kernel-qcow2-linux-dc0e36581eb2da1aa3c63ceeff0f10ef1e899b2a.zip | |
arm64: Check for errata before evaluating cpu features
Since commit d3aec8a28be3b8 ("arm64: capabilities: Restrict KPTI
detection to boot-time CPUs") we rely on errata flags being already
populated during feature enumeration. The order of errata and
features was flipped as part of commit ed478b3f9e4a ("arm64:
capabilities: Group handling of features and errata workarounds").
Return to the orginal order of errata and feature evaluation to
ensure errata flags are present during feature evaluation.
Fixes: ed478b3f9e4a ("arm64: capabilities: Group handling of
features and errata workarounds")
CC: Suzuki K Poulose <suzuki.poulose@arm.com>
CC: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Dirk Mueller <dmueller@suse.com>
Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/mm')
0 files changed, 0 insertions, 0 deletions