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| author | Marc Zyngier <maz@kernel.org> | 2026-01-08 17:32:30 +0000 |
|---|---|---|
| committer | Marc Zyngier <maz@kernel.org> | 2026-01-15 11:58:57 +0000 |
| commit | 70a5ce4efc0e1194718aad6f26332c99e6a119db (patch) | |
| tree | eead1e610767c9216115559016d18852c5c778ab /rust/alloc/collections/git@git.tavy.me:linux.git | |
| parent | f07ef1bef67ca08799df262cc901971ac274783d (diff) | |
KVM: arm64: Force trap of GMID_EL1 when the guest doesn't have MTE
If our host has MTE, but the guest doesn't, make sure we set HCR_EL2.TID5
to force GMID_EL1 being trapped. Such trap will be handled by the
FEAT_IDST handling.
Reviewed-by: Joey Gouly <joey.gouly@arm.com>
Reviewed-by: Yuan Yao <yaoyuan@linux.alibaba.com>
Link: https://patch.msgid.link/20260108173233.2911955-7-maz@kernel.org
Signed-off-by: Marc Zyngier <maz@kernel.org>
Diffstat (limited to 'rust/alloc/collections/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions