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由 Mark Rutland 提交于
mainline inclusion from mainline-v5.11-rc1 commit a0ccf2ba category: performance bugzilla: https://e.gitee.com/open_euler/issues/list?issue=I4SCW7 CVE: NA ------------------------------------------------------------------------- The SDEI support code is split across arch/arm64/ and drivers/firmware/, largley this is split so that the arch-specific portions are under arch/arm64, and the management logic is under drivers/firmware/. However, exception entry fixups are currently under drivers/firmware. Let's move the exception entry fixups under arch/arm64/. This de-clutters the management logic, and puts all the arch-specific portions in one place. Doing this also allows the fixups to be applied earlier, so things like PAN and UAO will be in a known good state before we run other logic. This will also make subsequent refactoring easier. Signed-off-by: NMark Rutland <mark.rutland@arm.com> Reviewed-by: NJames Morse <james.morse@arm.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Will Deacon <will@kernel.org> Link: https://lore.kernel.org/r/20201202131558.39270-2-mark.rutland@arm.comSigned-off-by: NCatalin Marinas <catalin.marinas@arm.com> Signed-off-by: NZhen Lei <thunder.leizhen@huawei.com> Reviewed-by: NHanjun Guo <guohanjun@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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