From: "Gerd Hoffmann" <kraxel@redhat.com>
To: devel@edk2.groups.io
Cc: oliver@redhat.com, Gerd Hoffmann <kraxel@redhat.com>
Subject: [edk2-devel] [PATCH v3 0/6] OvmfPkg/VirtNorFlashDxe: fix corruption + misc small improvements
Date: Tue, 16 Jan 2024 18:10:59 +0100 [thread overview]
Message-ID: <20240116171105.37831-1-kraxel@redhat.com> (raw)
This is a little series containing the flash corruption fix sent
yesterday with an slightly improved commit message and some small
improvements on top of this.
v3:
- fix diagram
- fix DoErase control flow
- pick up reviewed-by tags
v2:
- drop broken bugfix, fix the bug when introducing Start+End variables
instead.
- add patch with UINTN and UINT32 casts.
- add patch splitting the DoErase code path into a new function.
- add the diagram sent by Laszlo.
Gerd Hoffmann (6):
OvmfPkg/VirtNorFlashDxe: add casts to UINTN and UINT32
OvmfPkg/VirtNorFlashDxe: clarify block write logic & fix shadowbuffer
reads
OvmfPkg/VirtNorFlashDxe: add a loop for NorFlashWriteBuffer calls.
OvmfPkg/VirtNorFlashDxe: allow larger writes without block erase
OvmfPkg/VirtNorFlashDxe: ValidateFvHeader: unwritten state is EOL too
OvmfPkg/VirtNorFlashDxe: move DoErase code block into new function
OvmfPkg/VirtNorFlashDxe/VirtNorFlash.h | 2 +-
OvmfPkg/VirtNorFlashDxe/VirtNorFlash.c | 145 ++++++++++++++--------
OvmfPkg/VirtNorFlashDxe/VirtNorFlashFvb.c | 5 +
3 files changed, 101 insertions(+), 51 deletions(-)
--
2.43.0
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next reply other threads:[~2024-01-16 17:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-16 17:10 Gerd Hoffmann [this message]
2024-01-16 17:11 ` [edk2-devel] [PATCH v3 1/6] OvmfPkg/VirtNorFlashDxe: add casts to UINTN and UINT32 Gerd Hoffmann
2024-01-16 17:11 ` [edk2-devel] [PATCH v3 2/6] OvmfPkg/VirtNorFlashDxe: clarify block write logic & fix shadowbuffer reads Gerd Hoffmann
2024-01-16 17:11 ` [edk2-devel] [PATCH v3 3/6] OvmfPkg/VirtNorFlashDxe: add a loop for NorFlashWriteBuffer calls Gerd Hoffmann
2024-01-16 17:11 ` [edk2-devel] [PATCH v3 4/6] OvmfPkg/VirtNorFlashDxe: allow larger writes without block erase Gerd Hoffmann
2024-01-16 17:11 ` [edk2-devel] [PATCH v3 5/6] OvmfPkg/VirtNorFlashDxe: ValidateFvHeader: unwritten state is EOL too Gerd Hoffmann
2024-01-16 17:11 ` [edk2-devel] [PATCH v3 6/6] OvmfPkg/VirtNorFlashDxe: move DoErase code block into new function Gerd Hoffmann
2024-01-17 10:20 ` Laszlo Ersek
2024-01-18 20:28 ` [edk2-devel] [PATCH v3 0/6] OvmfPkg/VirtNorFlashDxe: fix corruption + misc small improvements Laszlo Ersek
2024-01-19 7:52 ` Ard Biesheuvel
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