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authorMarc Zyngier <maz@kernel.org>2026-04-01 11:36:00 +0100
committerMarc Zyngier <maz@kernel.org>2026-04-01 15:42:26 +0100
commitd70d4323dd9636e35696639f6b4c2b2735291516 (patch)
tree33bf5249aff45af07e61060badaee8d3795628b5 /tools/perf/scripts/python/stackcollapse.py
parent76efe94b1c5cc9b5fac7c5c1096d03f1596c7267 (diff)
KVM: arm64: Account for RESx bits in __compute_fgt()
When computing Fine Grained Traps, it is preferable to account for the reserved bits. The HW will most probably ignore them, unless the bits have been repurposed to do something else. Use caution, and fold our view of the reserved bits in, Reviewed-by: Sascha Bischoff <sascha.bischoff@arm.com> Fixes: c259d763e6b09 ("KVM: arm64: Account for RES1 bits in DECLARE_FEAT_MAP() and co") Link: https://sashiko.dev/#/patchset/20260319154937.3619520-1-sascha.bischoff%40arm.com Cc: stable@vger.kernel.org Link: https://patch.msgid.link/20260401103611.357092-6-maz@kernel.org Signed-off-by: Marc Zyngier <maz@kernel.org>
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