[PATCH] tools: Fix virt-host-validate SEV detection
virt-host-validate checks if AMD SEV is enabled by verifying
/sys/module/kvm_amd/parameters/sev is set to '1'. On a system
running kernel 5.13, the parameter is reported as 'Y'. To be
extra paranoid, add a check for 'y' along with 'Y' to complement
the existing check for '1'.
Fixes: https://bugzilla.opensuse.org/show_bug.cgi?id=1188715
Signed-off-by: Jim Fehlig <jfehlig(a)suse.com>
---
tools/virt-host-validate-common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/virt-host-validate-common.c b/tools/virt-host-validate-common.c
index 556223242d..ba7f54b4ce 100644
--- a/tools/virt-host-validate-common.c
+++ b/tools/virt-host-validate-common.c
@@ -501,7 +501,7 @@ int virHostValidateSecureGuests(const char *hvname,
return VIR_HOST_VALIDATE_FAILURE(level);
}
- if (mod_value[0] != '1') {
+ if (mod_value[0] != '1' && mod_value[0] != 'Y' &&
mod_value[0] != 'y') {
virHostMsgFail(level,
"AMD Secure Encrypted Virtualization appears to be
"
"disabled in kernel. Add kvm_amd.sev=1 "
--
2.33.0