From: Taylor Beebe <taylor.d.beebe@gmail.com>
To: devel@edk2.groups.io
Cc: Eric Dong <eric.dong@intel.com>, Ray Ni <ray.ni@intel.com>,
Rahul Kumar <rahul1.kumar@intel.com>
Subject: [PATCH v1 0/1] Set RW and P Attributes on Split Page
Date: Wed, 15 Jun 2022 14:23:06 -0700 [thread overview]
Message-ID: <20220615212307.1007-1-taylor.d.beebe@gmail.com> (raw)
From: Taylor Beebe <t@taylorbeebe.com>
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3869
A split page should always have the RW and P attributes set so the lowest level page frame
determines the access rights as detailed in 4.10.2.2 of the Intel 64 and IA-32 Architectures
Software Developer’s Manual.
Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Taylor Beebe (1):
UefiCpuPkg: CpuDxe: Set RW and P Attributes on Split Pages
UefiCpuPkg/CpuDxe/CpuPageTable.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
--
2.32.0.windows.2
next reply other threads:[~2022-06-15 21:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-15 21:23 Taylor Beebe [this message]
2022-06-15 21:23 ` [PATCH v1 1/1] UefiCpuPkg: CpuDxe: Set RW and P Attributes on Split Pages Taylor Beebe
2022-06-23 0:23 ` Ni, Ray
2022-06-22 22:14 ` [edk2-devel] [PATCH v1 0/1] Set RW and P Attributes on Split Page Taylor Beebe
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