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* [PATCH v3 0/8] target-hppa fixes v3
@ 2020-08-04 14:00 Helge Deller
  2020-08-04 14:00 ` [PATCH v3 1/8] hw/hppa: Sync hppa_hardware.h file with SeaBIOS sources Helge Deller
                   ` (7 more replies)
  0 siblings, 8 replies; 21+ messages in thread
From: Helge Deller @ 2020-08-04 14:00 UTC (permalink / raw)
  To: peter.maydell, qemu-devel; +Cc: Helge Deller, Richard Henderson

A few late fixes for target-hppa:

* Fix the SeaBIOS-hppa firmware build with gcc-10 on Debian

* Fix the SeaBIOS-hppa firmware to boot NetBSD again

* Fix quite some artist framebuffer out-of-bounds accesses

in addition the SeaBIOS-hppa firmware now includes a version check to prevent
starting when it's incompatible to the emulated qemu hardware.

The patchset can be pulled from
https://github.com/hdeller/qemu-hppa.git target-hppa

Helge

----------------------------------------------------------------
Changes to v2:
* added more Acks by Richard Henderson
* added more artist framebuffer out-of-bounds fixes by
  Philippe Mathieu-Daudé which were reported by Alexander Bulekov
* fix NetBSD boot

Changes to v1:
* added Ack by Richard Henderson for the first patch
* revised out of bounds check based on Richards feedback

----------------------------------------------------------------

Helge Deller (3):
      hw/hppa: Sync hppa_hardware.h file with SeaBIOS sources
      seabios-hppa: Update to SeaBIOS hppa version 1
      hw/hppa: Implement proper SeaBIOS version check

Sven Schnelle (1):
      hw/display/artist.c: fix out of bounds check

 hw/display/artist.c       |  18 ++++++------------
 hw/hppa/hppa_hardware.h   |   6 ++++++
 hw/hppa/lasi.c            |   2 --
 hw/hppa/machine.c         |  22 ++++++++++++++++++++++
 pc-bios/hppa-firmware.img | Bin 766136 -> 783144 bytes
 roms/seabios-hppa         |   2 +-
 6 files changed, 35 insertions(+), 15 deletions(-)
--
2.21.3

Helge Deller (5):
  hw/hppa: Sync hppa_hardware.h file with SeaBIOS sources
  seabios-hppa: Update to SeaBIOS hppa version 1
  hw/hppa: Implement proper SeaBIOS version check
  hw/hppa/lasi: Don't abort on invalid IMR value
  hw/display/artist: Prevent out of VRAM buffer accesses

Philippe Mathieu-Daudé (2):
  hw/display/artist: Check offset in draw_line to avoid buffer over-run
  hw/display/artist: Refactor artist_rop8() to avoid buffer over-run

Sven Schnelle (1):
  hw/display/artist.c: fix out of bounds check

 hw/display/artist.c       | 118 +++++++++++++++++++++++---------------
 hw/hppa/hppa_hardware.h   |   6 ++
 hw/hppa/lasi.c            |   9 +--
 hw/hppa/machine.c         |  22 +++++++
 pc-bios/hppa-firmware.img | Bin 766136 -> 783192 bytes
 roms/seabios-hppa         |   2 +-
 6 files changed, 106 insertions(+), 51 deletions(-)

--
2.21.3



^ permalink raw reply	[flat|nested] 21+ messages in thread
end of thread, other threads:[~2020-08-09 23:54 UTC | newest]

Thread overview: 21+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-08-04 14:00 [PATCH v3 0/8] target-hppa fixes v3 Helge Deller
2020-08-04 14:00 ` [PATCH v3 1/8] hw/hppa: Sync hppa_hardware.h file with SeaBIOS sources Helge Deller
2020-08-04 14:00 ` [PATCH v3 2/8] seabios-hppa: Update to SeaBIOS hppa version 1 Helge Deller
2020-08-04 14:00 ` [PATCH v3 3/8] hw/hppa: Implement proper SeaBIOS version check Helge Deller
2020-08-04 14:00 ` [PATCH v3 4/8] hw/display/artist.c: fix out of bounds check Helge Deller
2020-08-04 16:40   ` Alexander Bulekov
2020-08-04 14:00 ` [PATCH v3 5/8] hw/hppa/lasi: Don't abort on invalid IMR value Helge Deller
2020-08-04 14:00 ` [PATCH v3 6/8] hw/display/artist: Check offset in draw_line to avoid buffer over-run Helge Deller
2020-08-04 14:00 ` [PATCH v3 7/8] hw/display/artist: Refactor artist_rop8() " Helge Deller
2020-08-04 16:39   ` Alexander Bulekov
2020-08-04 21:20     ` Helge Deller
2020-08-04 22:01       ` Alexander Bulekov
2020-08-05  4:33         ` Alexander Bulekov
2020-08-05 20:44         ` Helge Deller
2020-08-06 15:46           ` Alexander Bulekov
2020-08-09  5:17             ` Helge Deller
2020-08-09 17:17               ` Alexander Bulekov
2020-08-09 19:38                 ` Helge Deller
2020-08-09 19:51                   ` Helge Deller
2020-08-09 23:52                     ` [PATCH v3 7/8] hw/display/artist: Refactor artist_rop8() to avoid buffer over-runy Alexander Bulekov
2020-08-04 14:00 ` [PATCH v3 8/8] hw/display/artist: Prevent out of VRAM buffer accesses Helge Deller

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