6.6-stable review patch. If anyone has any objections, please let me know.
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From: Tianyu Lan tiala@microsoft.com
commit e792d843aa3c9d039074cdce728d5803262e57a7 upstream.
snp_set_vmsa() returns 0 as success result and so fix it.
Cc: stable@vger.kernel.org Fixes: 44676bb9d566 ("x86/hyperv: Add smp support for SEV-SNP guest") Signed-off-by: Tianyu Lan tiala@microsoft.com Reviewed-by: Michael Kelley mhklinux@outlook.com Link: https://lore.kernel.org/r/20250313085217.45483-1-ltykernel@gmail.com Signed-off-by: Wei Liu wei.liu@kernel.org Message-ID: 20250313085217.45483-1-ltykernel@gmail.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- arch/x86/hyperv/ivm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/x86/hyperv/ivm.c +++ b/arch/x86/hyperv/ivm.c @@ -338,7 +338,7 @@ int hv_snp_boot_ap(int cpu, unsigned lon vmsa->sev_features = sev_status >> 2;
ret = snp_set_vmsa(vmsa, true); - if (!ret) { + if (ret) { pr_err("RMPADJUST(%llx) failed: %llx\n", (u64)vmsa, ret); free_page((u64)vmsa); return ret;