forked from pool/libvirt
31 lines
1.3 KiB
Diff
31 lines
1.3 KiB
Diff
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commit 3f9c1a4bb8416dafdaa89358498233aa6684377c
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Author: Jim Fehlig <jfehlig@suse.com>
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Date: Tue Oct 5 22:34:57 2021 -0600
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tools: Fix virt-host-validate SEV detection
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virt-host-validate checks if AMD SEV is enabled by verifying
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/sys/module/kvm_amd/parameters/sev is set to '1'. On a system
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running kernel 5.13, the parameter is reported as 'Y'. To be
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extra paranoid, add a check for 'y' along with 'Y' to complement
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the existing check for '1'.
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Fixes: https://bugzilla.opensuse.org/show_bug.cgi?id=1188715
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Signed-off-by: Jim Fehlig <jfehlig@suse.com>
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Reviewed-by: Andrea Bolognani <abologna@redhat.com>
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Index: libvirt-7.8.0/tools/virt-host-validate-common.c
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===================================================================
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--- libvirt-7.8.0.orig/tools/virt-host-validate-common.c
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+++ libvirt-7.8.0/tools/virt-host-validate-common.c
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@@ -501,7 +501,7 @@ int virHostValidateSecureGuests(const ch
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return VIR_HOST_VALIDATE_FAILURE(level);
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}
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- if (mod_value[0] != '1') {
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+ if (mod_value[0] != '1' && mod_value[0] != 'Y' && mod_value[0] != 'y') {
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virHostMsgFail(level,
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"AMD Secure Encrypted Virtualization appears to be "
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"disabled in kernel. Add kvm_amd.sev=1 "
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