Misc HW patches for 2026-04-14

[PULL 0/3] Misc HW patches for 2026-04-14

Posted by Philippe Mathieu-Daudé 2 weeks, 1 day ago

The following changes since commit becd22fdc2a071783d9e04421526633772b3b98c:

  Update version for v11.0.0-rc3 release (2026-04-09 21:18:56 +0100)

are available in the Git repository at:

  https://github.com/philmd/qemu.git tags/hw-misc-20260414

for you to fetch changes up to 31ebdb207f99bf7d72abbbb82fced15d161a548f:

  ati-vga: fix unsigned integer overflow in cursor bounds checks (2026-04-14 11:35:13 +0200)

----------------------------------------------------------------
Misc HW patches

Few more VGA & PPC fixes.
----------------------------------------------------------------

Junjie Cao (1):
  ati-vga: fix unsigned integer overflow in cursor bounds checks

Mohamed Mediouni (1):
  hw: q35: fix VGA text console with SMM disabled

Vivien LEGER (1):
  hw/ppc/e500: fix bus-frequency property hardcoded to zero in CPU FDT
    node

 hw/ppc/e500.h      |  1 +
 hw/display/ati.c   |  4 ++--
 hw/pci-host/q35.c  | 22 +++++++++++++---------
 hw/ppc/e500.c      |  2 +-
 hw/ppc/e500plat.c  |  1 +
 hw/ppc/mpc8544ds.c |  1 +
 6 files changed, 19 insertions(+), 12 deletions(-)

-- 
2.53.0

Re: [PULL 0/3] Misc HW patches for 2026-04-14

Posted by Peter Maydell 2 weeks, 1 day ago

On Tue, 14 Apr 2026 at 14:21, Philippe Mathieu-Daudé <philmd@linaro.org> wrote:
>
> The following changes since commit becd22fdc2a071783d9e04421526633772b3b98c:
>
>   Update version for v11.0.0-rc3 release (2026-04-09 21:18:56 +0100)
>
> are available in the Git repository at:
>
>   https://github.com/philmd/qemu.git tags/hw-misc-20260414
>
> for you to fetch changes up to 31ebdb207f99bf7d72abbbb82fced15d161a548f:
>
>   ati-vga: fix unsigned integer overflow in cursor bounds checks (2026-04-14 11:35:13 +0200)
>
> ----------------------------------------------------------------
> Misc HW patches
>
> Few more VGA & PPC fixes.
> ----------------------------------------------------------------
>
> Junjie Cao (1):
>   ati-vga: fix unsigned integer overflow in cursor bounds checks
>
> Mohamed Mediouni (1):
>   hw: q35: fix VGA text console with SMM disabled
>
> Vivien LEGER (1):
>   hw/ppc/e500: fix bus-frequency property hardcoded to zero in CPU FDT
>     node

Are these all regressions from 10.2 ? For rc4 I would prefer to
limit it to only important regressions and maybe very obviously
safe fixes.

thanks
-- PMM

Re: [PULL 0/3] Misc HW patches for 2026-04-14

Posted by Philippe Mathieu-Daudé 2 weeks, 1 day ago

On 14/4/26 15:47, Peter Maydell wrote:
> On Tue, 14 Apr 2026 at 14:21, Philippe Mathieu-Daudé <philmd@linaro.org> wrote:
>>
>> The following changes since commit becd22fdc2a071783d9e04421526633772b3b98c:
>>
>>    Update version for v11.0.0-rc3 release (2026-04-09 21:18:56 +0100)
>>
>> are available in the Git repository at:
>>
>>    https://github.com/philmd/qemu.git tags/hw-misc-20260414
>>
>> for you to fetch changes up to 31ebdb207f99bf7d72abbbb82fced15d161a548f:
>>
>>    ati-vga: fix unsigned integer overflow in cursor bounds checks (2026-04-14 11:35:13 +0200)
>>
>> ----------------------------------------------------------------
>> Misc HW patches
>>
>> Few more VGA & PPC fixes.
>> ----------------------------------------------------------------
>>
>> Junjie Cao (1):
>>    ati-vga: fix unsigned integer overflow in cursor bounds checks
>>
>> Mohamed Mediouni (1):
>>    hw: q35: fix VGA text console with SMM disabled
>>
>> Vivien LEGER (1):
>>    hw/ppc/e500: fix bus-frequency property hardcoded to zero in CPU FDT
>>      node
> 
> Are these all regressions from 10.2 ?

No.

> For rc4 I would prefer to
> limit it to only important regressions and maybe very obviously
> safe fixes.

OK, I'll repost them included with the rest of queued patches for 11.0,
you can drop them from your radar.

Thanks,

Phil.