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| author | Marc Zyngier <maz@kernel.org> | 2019-10-02 12:06:13 +0300 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2019-10-15 14:26:15 +0300 |
| commit | 7e3a57fa6ca831fa232a7cd4659eaed674236810 (patch) | |
| tree | 7fd7d5d9cbd63cc17d7901d92260b5470450f79e /Documentation/arm64/cpu-feature-registers.rst | |
| parent | f226650494c6aa87526d12135b7de8b8c074f3de (diff) | |
| download | linux-7e3a57fa6ca831fa232a7cd4659eaed674236810.tar.xz | |
arm64: Document ICC_CTLR_EL3.PMHE setting requirements
It goes without saying, but better saying it: the kernel expects
ICC_CTLR_EL3.PMHE to have the same value across all CPUs, and
for that setting not to change during the lifetime of the kernel.
Signed-off-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'Documentation/arm64/cpu-feature-registers.rst')
0 files changed, 0 insertions, 0 deletions