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Diffstat (limited to 'arch/x86/virt/svm/sev.c')
| -rw-r--r-- | arch/x86/virt/svm/sev.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/virt/svm/sev.c b/arch/x86/virt/svm/sev.c index 0dffbf3908d0..cffe1157a90a 100644 --- a/arch/x86/virt/svm/sev.c +++ b/arch/x86/virt/svm/sev.c @@ -216,6 +216,12 @@ skip_enable: cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "x86/rmptable_init:online", __snp_enable, NULL); + /* + * Setting crash_kexec_post_notifiers to 'true' to ensure that SNP panic + * notifier is invoked to do SNP IOMMU shutdown before kdump. + */ + crash_kexec_post_notifiers = true; + return 0; nosnp: |