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| author | Andrew Morton <akpm@linux-foundation.org> | 2023-01-18 16:52:20 -0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-01-18 16:52:20 -0800 |
| commit | bd86d2ea369be2e768b58cba590e70b8bdc6f86a (patch) | |
| tree | 4cd68e21041237c0a4d7e0299f9bb3eeb1ac1e2c /arch/x86/kvm/svm/nested.c | |
| parent | 19fa92fb72f8bc542f1673862058f3b078114004 (diff) | |
| parent | 5dc4c995db9eb45f6373a956eb1f69460e69e6d4 (diff) | |
| download | linux-bd86d2ea369be2e768b58cba590e70b8bdc6f86a.tar.gz linux-bd86d2ea369be2e768b58cba590e70b8bdc6f86a.tar.bz2 linux-bd86d2ea369be2e768b58cba590e70b8bdc6f86a.zip | |
Sync with v6.2-rc4
Merge branch 'master' into mm-hotfixes-stable
Diffstat (limited to 'arch/x86/kvm/svm/nested.c')
| -rw-r--r-- | arch/x86/kvm/svm/nested.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/arch/x86/kvm/svm/nested.c b/arch/x86/kvm/svm/nested.c index bc9cd7086fa9..add65dd59756 100644 --- a/arch/x86/kvm/svm/nested.c +++ b/arch/x86/kvm/svm/nested.c @@ -138,15 +138,13 @@ void recalc_intercepts(struct vcpu_svm *svm) c->intercepts[i] = h->intercepts[i]; if (g->int_ctl & V_INTR_MASKING_MASK) { - /* We only want the cr8 intercept bits of L1 */ - vmcb_clr_intercept(c, INTERCEPT_CR8_READ); - vmcb_clr_intercept(c, INTERCEPT_CR8_WRITE); - /* - * Once running L2 with HF_VINTR_MASK, EFLAGS.IF does not - * affect any interrupt we may want to inject; therefore, - * interrupt window vmexits are irrelevant to L0. + * Once running L2 with HF_VINTR_MASK, EFLAGS.IF and CR8 + * does not affect any interrupt we may want to inject; + * therefore, writes to CR8 are irrelevant to L0, as are + * interrupt window vmexits. */ + vmcb_clr_intercept(c, INTERCEPT_CR8_WRITE); vmcb_clr_intercept(c, INTERCEPT_VINTR); } |