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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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             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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