[Qemu-devel] [PATCH v4 00/15] pflash: Fixes and cleanups

[Markus Armbruster <armbru@redhat.com>]

Alex Bennée posted this patch to address an XXX comment in
pflash_cfi01_realize() the other day:

Subject: [PATCH v2] hw/block: report when pflash backing file isn't aligned
Message-Id: <20190215122808.22301-1-alex.bennee@linaro.org>
https://lists.nongnu.org/archive/html/qemu-devel/2019-02/msg04166.html

Review led me to look into its callers.  Most of them are pleasantly
boring: they create flash memory of some fixed size at some fixed
address.  A few are more creative, and some of the creative ones look
quite broken to me.  Fix them, and clean up some along the way.

v4:
* PATCH 01+04: Semantic rebase conflicts in pflash_cfi02_unrealize()
  resolved
* PATCH 07: New [David]
* PATCH 10: Replaces old PATCH 09
* PATCH 11,13-15: Straightforward rebase onto PATCH 10

v3:
* PATCH 07,13: Commit message typo
* PATCH 08: Replaced [Philippe, Magnus]
* PATCH 09-11: New [Philippe]
* PATCH 12: Straightforward rebase onto new patches
* PATCH 14: Commit message improved [Philippe], lines joined [Zoltan]

v2:
* PATCH 01+10: Style cleanups [checkpatch]
* PATCH 02: Rewritten [Peter, Philippe]
* PATCH 03+04: New [Philippe]
* PATCH 06: Commit message improved, FIXME added, accidental
  replacement of 64 * KiB by 65536 backed out [Zoltan]
* PATCH 07: Style tweak [Alex, David]
* PATCH 08: Commit message typo [Philippe]
* PATCH 11: Commit message typo [László]
* Old PATCH 10 dropped [Max, Peter]

Markus Armbruster (13):
  pflash: Rename pflash_t to PFlashCFI01, PFlashCFI02
  pflash_cfi01: Do not exit() on guest aborting "write to buffer"
  pflash_cfi01: Log use of flawed "write to buffer"
  pflash: Rename *CFI_PFLASH* to *PFLASH_CFI*
  hw: Use PFLASH_CFI0{1,2} and TYPE_PFLASH_CFI0{1,2}
  sam460ex: Don't size flash memory to match backing image
  ppc405_boards: Delete stale, disabled DEBUG_BOARD_INIT code
  ppc405_boards: Don't size flash memory to match backing image
  r2d: Fix flash memory size, sector size, width, device ID
  mips_malta: Delete disabled, broken DEBUG_BOARD_INIT code
  mips_malta: Clean up definition of flash memory size somewhat
  pflash: Clean up after commit 368a354f02b, part 1
  pflash: Clean up after commit 368a354f02b, part 2

Philippe Mathieu-Daudé (2):
  hw/mips/malta: Remove fl_sectors variable
  hw/mips/malta: Restrict 'bios_size' variable scope

 hw/arm/collie.c                          |   9 +-
 hw/arm/digic_boards.c                    |   3 +-
 hw/arm/gumstix.c                         |  10 +-
 hw/arm/mainstone.c                       |   5 +-
 hw/arm/musicpal.c                        |   8 +-
 hw/arm/omap_sx1.c                        |  10 +-
 hw/arm/versatilepb.c                     |   3 +-
 hw/arm/vexpress.c                        |  10 +-
 hw/arm/virt.c                            |   3 +-
 hw/arm/xilinx_zynq.c                     |   7 +-
 hw/arm/z2.c                              |   6 +-
 hw/block/pflash_cfi01.c                  | 123 ++++++++++++-----------
 hw/block/pflash_cfi02.c                  |  81 +++++++--------
 hw/i386/pc_sysfw.c                       |  10 +-
 hw/lm32/lm32_boards.c                    |   8 +-
 hw/lm32/milkymist.c                      |   5 +-
 hw/microblaze/petalogix_ml605_mmu.c      |   6 +-
 hw/microblaze/petalogix_s3adsp1800_mmu.c |   5 +-
 hw/mips/mips_malta.c                     |  21 +---
 hw/mips/mips_r4k.c                       |   5 +-
 hw/ppc/ppc405_boards.c                   | 102 +++----------------
 hw/ppc/sam460ex.c                        |  42 +++++---
 hw/ppc/virtex_ml507.c                    |   5 +-
 hw/sh4/r2d.c                             |  17 +++-
 hw/xtensa/xtfpga.c                       |  12 +--
 include/hw/block/flash.h                 |  57 +++++++----
 26 files changed, 257 insertions(+), 316 deletions(-)

-- 
2.17.2