From: Leo Duran <leo.duran@amd.com>
To: <edk2-devel@ml01.01.org>
Cc: Leo Duran <leo.duran@amd.com>
Subject: [PATCH] UefiCpuPkg/PiSmmCpuDxeSmm:
Date: Tue, 14 Mar 2017 16:12:33 -0500 [thread overview]
Message-ID: <1489525954-30988-1-git-send-email-leo.duran@amd.com> (raw)
This PCD holds the address mask for page table entries when memory
encryption is enabled on AMD processors supporting the Secure Encrypted
Virtualization (SEV) feature.
The mask is applied when page tables entries are created or modified.
This patch removes the SEV mask on addresses from page-table entries.
This patch follows [PATCH v4 0/6] Add PCD PcdPteMemoryEncryptionAddressOrMask
which has alreeady being pushed upstream.
Leo Duran (1):
UefiCpuPkg/PiSmmCpuDxeSmm: Bug-Fix for supporting PCD
PcdPteMemoryEncryptionAddressOrMask
UefiCpuPkg/PiSmmCpuDxeSmm/SmmCpuMemoryManagement.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
--
2.7.4
next reply other threads:[~2017-03-14 21:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-03-14 21:12 Leo Duran [this message]
2017-03-14 21:12 ` [PATCH] UefiCpuPkg/PiSmmCpuDxeSmm: Bug-Fix for supporting PCD PcdPteMemoryEncryptionAddressOrMask Leo Duran
2017-03-15 1:57 ` Fan, Jeff
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