arm64: Expand ESR_ELx_WFx_ISS_TI to match its ARMv8.7 definition
mainline inclusion from mainline-v5.19-rc1 commit 6a437208 category: feature bugzilla: https://gitee.com/openeuler/kernel/issues/I6YAMV CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=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:
Kunkun Jiang <jiangkunkun@huawei.com>
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