target/{arm,i386}/hvf: Fix HVF migration

[PATCH 0/2] target/{arm,i386}/hvf: Fix HVF migration

Scott J. Goldman posted 2 patches 1 month ago

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Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20260427232116.50586-1-scottjgo@gmail.com

Maintainers: Alexander Graf <agraf@csgraf.de>, Peter Maydell <peter.maydell@linaro.org>, Roman Bolshakov <rbolshakov@ddn.com>, Phil Dennis-Jordan <phil@philjordan.eu>

target/arm/hvf/hvf.c  | 9 +--------
target/i386/hvf/hvf.c | 2 +-
2 files changed, 2 insertions(+), 9 deletions(-)

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[PATCH 0/2] target/{arm,i386}/hvf: Fix HVF migration

Posted by Scott J. Goldman 1 month ago

From: "Scott J. Goldman" <scottjg@umich.edu>

I've included two small HVF fixes that allow migration to work again.
I've only tested on ARM, but beforehand, starting the migration would
segfault immediately and now it works.

Scott J. Goldman (2):
  target/arm/hvf, target/i386/hvf: Pass MR-relative offset to
    memory_region_set_dirty()
  target/arm/hvf: Stop pre-allocating cpreg_vmstate arrays

 target/arm/hvf/hvf.c  | 9 +--------
 target/i386/hvf/hvf.c | 2 +-
 2 files changed, 2 insertions(+), 9 deletions(-)

-- 
2.50.1 (Apple Git-155)

Re: [PATCH 0/2] target/{arm,i386}/hvf: Fix HVF migration

Posted by Peter Maydell 2 weeks, 1 day ago

On Tue, 28 Apr 2026 at 00:22, Scott J. Goldman <scottjgo@gmail.com> wrote:
>
> From: "Scott J. Goldman" <scottjg@umich.edu>
>
> I've included two small HVF fixes that allow migration to work again.
> I've only tested on ARM, but beforehand, starting the migration would
> segfault immediately and now it works.
>
> Scott J. Goldman (2):
>   target/arm/hvf, target/i386/hvf: Pass MR-relative offset to
>     memory_region_set_dirty()
>   target/arm/hvf: Stop pre-allocating cpreg_vmstate arrays

It looks like patch 1 has already been picked up into git;
I'm taking patch 2 into target-arm.next.

thanks
-- PMM