| Date | Mon, 28 Jan 2019 11:17:40 +0000 | From | Marc Zyngier <> | Subject | Re: [PATCH v9 15/26] arm64: alternative: Apply alternatives early in boot process |
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On Mon, 21 Jan 2019 15:33:34 +0000, Julien Thierry <julien.thierry@arm.com> wrote: > > From: Daniel Thompson <daniel.thompson@linaro.org> > > Currently alternatives are applied very late in the boot process (and > a long time after we enable scheduling). Some alternative sequences, > such as those that alter the way CPU context is stored, must be applied > much earlier in the boot sequence. > > Introduce apply_boot_alternatives() to allow some alternatives to be > applied immediately after we detect the CPU features of the boot CPU. > > Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> > [julien.thierry@arm.com: rename to fit new cpufeature framework better, > apply BOOT_SCOPE feature early in boot] > Signed-off-by: Julien Thierry <julien.thierry@arm.com> > Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com> > Cc: Catalin Marinas <catalin.marinas@arm.com> > Cc: Will Deacon <will.deacon@arm.com> > Cc: Christoffer Dall <christoffer.dall@arm.com> > Cc: Suzuki K Poulose <suzuki.poulose@arm.com>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
M.
-- Jazz is not dead, it just smell funny.
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