Messages in this thread | | | Date | Sun, 5 Jun 2022 09:38:52 -0400 | From | Sasha Levin <> | Subject | Re: [PATCH AUTOSEL 5.18 15/49] arm64: Expand ESR_ELx_WFx_ISS_TI to match its ARMv8.7 definition |
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On Wed, Jun 01, 2022 at 04:26:27PM +0100, Marc Zyngier wrote: >On Wed, 01 Jun 2022 14:51:39 +0100, >Sasha Levin <sashal@kernel.org> wrote: >> >> From: Marc Zyngier <maz@kernel.org> >> >> [ Upstream commit 6a437208cb942a2dd98f7e1c3fd347ed3d425ffc ] >> >> Starting with FEAT_WFXT in ARMv8.7, the TI field in the ISS >> that is reported on a WFx trap is expanded by one bit to >> allow the description of WFET and WFIT. >> >> Special care is taken to exclude the WFxT bit from the mask >> used to match WFI so that it also matches WFIT when trapped from >> EL0. >> >> Reviewed-by: Joey Gouly <joey.gouly@arm.com> >> Signed-off-by: Marc Zyngier <maz@kernel.org> >> Acked-by: Catalin Marinas <catalin.marinas@arm.com> >> Link: https://lore.kernel.org/r/20220419182755.601427-2-maz@kernel.org >> Signed-off-by: Sasha Levin <sashal@kernel.org> > >Please do not backport this patch. It achieves nothing on its own, and >the kernel isn't broken without it.
I'll drop this and the other ones you've pointed out.
>Also, please do not AUTOSEL KVM/arm64 patches that are not tagged with >a Cc stable.
Happily!
-- Thanks, Sasha
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