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| author | Min Xu <min.m.xu@intel.com> | 2022-02-14 14:31:57 +0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2022-04-02 08:15:12 +0000 |
| commit | ccca1c2d5d1dcd3a1535062368a8572cb6c19dc6 (patch) | |
| tree | de944c43ba2a42705a148c9ec7399a54a1a9f730 /OvmfPkg/AmdSev | |
| parent | b22ac35b754d1a071e0b40adc47f7c53c3d77893 (diff) | |
| download | edk2-ccca1c2d5d1dcd3a1535062368a8572cb6c19dc6.tar.gz edk2-ccca1c2d5d1dcd3a1535062368a8572cb6c19dc6.tar.bz2 edk2-ccca1c2d5d1dcd3a1535062368a8572cb6c19dc6.zip | |
OvmfPkg/Sec: Declare local variable as volatile in SecCoreStartupWithStack
RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3429
Declare the local variables in SecCoreStartupWithStack that actually
move the data elements as volatile to prevent the optimizer from
replacing this function with the intrinsic memcpy().
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Brijesh Singh <brijesh.singh@amd.com>
Cc: Erdem Aktas <erdemaktas@google.com>
Cc: James Bottomley <jejb@linux.ibm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
Diffstat (limited to 'OvmfPkg/AmdSev')
0 files changed, 0 insertions, 0 deletions