I'm still seeing this error when building using XCode 13.2.1, so I guess
this patch hasn't been committed yet.
--
Rebecca Cran
On 12/13/21 12:38 PM, Brijesh Singh via groups.io wrote:
The XCODE5 reported the below warning
OvmfPkg/Library/VmgExitLib/VmgExitVcHandler.c:1895:12: note: uninitialized use
occurs here
Compacted
^^^^^^^^^
Initialize the 'Compacted' variable to fix the warning.
Fixes: d2b998fbdca4 (OvmfPkg/VmgExitLib: use SEV-SNP-validated CPUID values)
Cc: James Bottomley <j...@linux.ibm.com>
Cc: Min Xu <min.m...@intel.com>
Cc: Jiewen Yao <jiewen....@intel.com>
Cc: Tom Lendacky <thomas.lenda...@amd.com>
Cc: Jordan Justen <jordan.l.jus...@intel.com>
Cc: Ard Biesheuvel <ardb+tianoc...@kernel.org>
Cc: Erdem Aktas <erdemak...@google.com>
Cc: Gerd Hoffmann <kra...@redhat.com>
Cc: Rebecca Cran <rebe...@bsdio.com>
Cc: Michael Roth <michael.r...@amd.com>
Signed-off-by: Brijesh Singh <brijesh.si...@amd.com>
---
OvmfPkg/Library/VmgExitLib/VmgExitVcHandler.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/OvmfPkg/Library/VmgExitLib/VmgExitVcHandler.c
b/OvmfPkg/Library/VmgExitLib/VmgExitVcHandler.c
index a40a31f7c275..ff367411cc59 100644
--- a/OvmfPkg/Library/VmgExitLib/VmgExitVcHandler.c
+++ b/OvmfPkg/Library/VmgExitLib/VmgExitVcHandler.c
@@ -1872,6 +1872,7 @@ GetCpuidFw (
UINT32 XSaveSize;
XssMsr.Uint64 = 0;
+ Compacted = FALSE;
if (EcxIn == 1) {
/*
* The PPR and APM aren't clear on what size should be encoded in
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