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From: "Laszlo Ersek" <lersek@redhat.com>
To: devel@edk2.groups.io
Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>,
	Gerd Hoffmann <kraxel@redhat.com>,
	Jiewen Yao <jiewen.yao@intel.com>,
	Jordan Justen <jordan.l.justen@intel.com>
Subject: [PATCH] OvmfPkg/PlatformInitLib: fix comment about uncacheable MTRRs
Date: Thu, 12 Jan 2023 08:45:29 +0100	[thread overview]
Message-ID: <20230112074529.56500-1-lersek@redhat.com> (raw)

In commit 49edde15230a ("OvmfPkg/PlatformPei: set 32-bit UC area at
PciBase / PciExBarBase (pc/q35)", 2019-06-03), I forgot to update the
comment. Do it now.

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Fixes: 49edde15230a5bfd6746225eb95535eaa2ec1ba4
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
---
 OvmfPkg/Library/PlatformInitLib/MemDetect.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/OvmfPkg/Library/PlatformInitLib/MemDetect.c b/OvmfPkg/Library/PlatformInitLib/MemDetect.c
index 0c4956852689..882805269b3e 100644
--- a/OvmfPkg/Library/PlatformInitLib/MemDetect.c
+++ b/OvmfPkg/Library/PlatformInitLib/MemDetect.c
@@ -968,7 +968,7 @@ PlatformQemuInitializeRam (
   //
   // We'd like to keep the following ranges uncached:
   // - [640 KB, 1 MB)
-  // - [LowerMemorySize, 4 GB)
+  // - [Uc32Base, 4 GB)
   //
   // Everything else should be WB. Unfortunately, programming the inverse (ie.
   // keeping the default UC, and configuring the complement set of the above as

             reply	other threads:[~2023-01-12  7:45 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-01-12  7:45 Laszlo Ersek [this message]
2023-01-12 10:20 ` [PATCH] OvmfPkg/PlatformInitLib: fix comment about uncacheable MTRRs Ard Biesheuvel

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