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(parent: b092201) | patch
arm64: Kill PSCI_GET_VERSION as a variant-2 workaround
authorMarc Zyngier <marc.zyngier@arm.com>
Tue, 6 Feb 2018 17:56:21 +0000 (17:56 +0000)
committerCatalin Marinas <catalin.marinas@arm.com>
Tue, 6 Feb 2018 22:54:18 +0000 (22:54 +0000)
commit3a0a397ff5ff8b56ca9f7908b75dee6bf0b5fabb
treed131bed041e22975c2cd00a98b8d109f5d157d85tree | snapshot
parentb092201e0020614127f495c092e0a12d26a2116ecommit | diff
arm64: Kill PSCI_GET_VERSION as a variant-2 workaround

Now that we've standardised on SMCCC v1.1 to perform the branch
prediction invalidation, let's drop the previous band-aid.
If vendors haven't updated their firmware to do SMCCC 1.1, they
haven't updated PSCI either, so we don't loose anything.

Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
arch/arm64/kernel/bpi.S diff | blob | history
arch/arm64/kernel/cpu_errata.c diff | blob | history
arch/arm64/kvm/hyp/switch.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git