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author | Oliver Upton <oliver.upton@linux.dev> | 2023-10-30 20:18:23 +0000 |
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committer | Oliver Upton <oliver.upton@linux.dev> | 2023-10-30 20:18:23 +0000 |
commit | 7ff7dfe946ab696a3335a98bdc30210f2b567825 (patch) | |
tree | ecfc2f2ea6318c8f51a29f8bc89c1e6ade2f58c8 /net/6lowpan/nhc_ghc_ext_frag.c | |
parent | d47dcb67fcf619df971f2c6df6ce1a81426917b6 (diff) | |
parent | ae8d3522e5b7208d238c893a00957864536983dc (diff) |
Merge branch kvm-arm64/pmevtyper-filter into kvmarm/next
* kvm-arm64/pmevtyper-filter:
: Fixes to KVM's handling of the PMUv3 exception level filtering bits
:
: - NSH (count at EL2) and M (count at EL3) should be stateful when the
: respective EL is advertised in the ID registers but have no effect on
: event counting.
:
: - NSU and NSK modify the event filtering of EL0 and EL1, respectively.
: Though the kernel may not use these bits, other KVM guests might.
: Implement these bits exactly as written in the pseudocode if EL3 is
: advertised.
KVM: arm64: Add PMU event filter bits required if EL3 is implemented
KVM: arm64: Make PMEVTYPER<n>_EL0.NSH RES0 if EL2 isn't advertised
Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
Diffstat (limited to 'net/6lowpan/nhc_ghc_ext_frag.c')
0 files changed, 0 insertions, 0 deletions