diff options
| author | Jeff Fan <jeff.fan@intel.com> | 2016-03-22 10:21:27 +0800 |
|---|---|---|
| committer | Michael Kinney <michael.d.kinney@intel.com> | 2016-05-24 15:20:12 -0700 |
| commit | ed3d5ecb342dd6cca299ac72b30d4855a8b804a4 (patch) | |
| tree | 4894ed9244d39e3a0f205d59465cf74655f9ca01 /UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c | |
| parent | 4e920581133766a31410f9d5b091446a3bc19d8c (diff) | |
| download | edk2-ed3d5ecb342dd6cca299ac72b30d4855a8b804a4.tar.gz edk2-ed3d5ecb342dd6cca299ac72b30d4855a8b804a4.tar.bz2 edk2-ed3d5ecb342dd6cca299ac72b30d4855a8b804a4.zip | |
UefiCpuPkg/PiSmmCpuDxeSmm: Using CPU semaphores in aligned buffer
Update each CPU semaphores to the ones in allocated aligned
semaphores buffer.
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Feng Tian <feng.tian@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
Regression-tested-by: Laszlo Ersek <lersek@redhat.com>
Diffstat (limited to 'UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c')
| -rw-r--r-- | UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c b/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c index 4ef535fb4e..8b3bb343ce 100644 --- a/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c +++ b/UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c @@ -246,7 +246,7 @@ SmmReadSaveState ( // the pseudo register value for EFI_SMM_SAVE_STATE_REGISTER_PROCESSOR_ID is returned in Buffer.
// Otherwise, EFI_NOT_FOUND is returned.
//
- if (mSmmMpSyncData->CpuData[CpuIndex].Present) {
+ if (*(mSmmMpSyncData->CpuData[CpuIndex].Present)) {
*(UINT64 *)Buffer = gSmmCpuPrivate->ProcessorInfo[CpuIndex].ProcessorId;
return EFI_SUCCESS;
} else {
@@ -254,7 +254,7 @@ SmmReadSaveState ( }
}
- if (!mSmmMpSyncData->CpuData[CpuIndex].Present) {
+ if (!(*(mSmmMpSyncData->CpuData[CpuIndex].Present))) {
return EFI_INVALID_PARAMETER;
}
|