[v6] Honor guest PAT on x86, absent Bochs display

[PATCH qemu v6 0/1] Honor guest PAT on x86, absent Bochs display

~myrslint posted 1 patch 1 month ago

Diff against v5 v7 v8
Download series mbox

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/176006500714.5527.9159197863408802401-0@git.sr.ht

Maintainers: Paolo Bonzini <pbonzini@redhat.com>, Gerd Hoffmann <kraxel@redhat.com>, Marcelo Tosatti <mtosatti@redhat.com>

There is a newer version of this series

accel/kvm/kvm-all.c        |  1 +
accel/stubs/kvm-stub.c     |  1 +
hw/display/bochs-display.c |  5 +++++
include/system/kvm.h       |  9 ++++++++
target/i386/kvm/kvm.c      | 42 +++++++++++++++++++++++++++++++-------
5 files changed, 51 insertions(+), 7 deletions(-)

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[PATCH qemu v6 0/1] Honor guest PAT on x86, absent Bochs display

Posted by ~myrslint 1 month ago

This is a rebase and revision of the proposed patch to disable KVM
ignore guest PAT quirk, on x86_64 target, when KVM is available and
Bochs DRM display driver is not used. Hopefully, it alleviates the point
raised by Dmitry Osipenko <dmitry.osipenko@collabora.com>. I have tested
compiling for x86_64 and aarch64 targets to make sure no compile-time
errors are raised.

I have also tested that this issue is addressed by the patch:
https://gitlab.com/qemu-project/qemu/-/issues/2943

myrslint (1):
  Honor guest PAT on x86, absent Bochs display

 accel/kvm/kvm-all.c        |  1 +
 accel/stubs/kvm-stub.c     |  1 +
 hw/display/bochs-display.c |  5 +++++
 include/system/kvm.h       |  9 ++++++++
 target/i386/kvm/kvm.c      | 42 +++++++++++++++++++++++++++++++-------
 5 files changed, 51 insertions(+), 7 deletions(-)

-- 
2.49.1