Nicholas Piggin e44f2afdee powerpc: select ARCH_WANT_IRQS_OFF_ACTIVATE_MM ... [ Upstream commit 66acd46080bd9e5ad2be4b0eb1d498d5145d058e ] powerpc uses IPIs in some situations to switch a kernel thread away from a lazy tlb mm, which is subject to the TLB flushing race described in the changelog introducing ARCH_WANT_IRQS_OFF_ACTIVATE_MM. Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20200914045219.3736466-3-npiggin@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-03-16 16:39:40 +08:00
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asm	powerpc: select ARCH_WANT_IRQS_OFF_ACTIVATE_MM	2021-03-16 16:39:40 +08:00
uapi/asm	Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces.	2021-03-16 11:01:34 +08:00