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cbb724e0bd3fde72f0d68abceb79c6d94de08e01
qemu/include/system
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myrslint 5dacb3b8fa KVM: i386: Default disable ignore guest PAT quirk 
Add a new accelerator option that allows the guest to adjust the PAT.
This is already the case for TDX guests and allows using virtio-gpu
Venus with RADV or NVIDIA drivers.

The quirk is disabled by default.  Since this caused problems with
Linux's Bochs video device driver, add a knob to leave it enabled,
and for now do ont enable it by default.

Signed-off-by: Myrsky Lintu <qemu.haziness801@passinbox.com>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2943
Link: https://lore.kernel.org/r/175527721636.15451.4393515241478547957-1@git.sr.ht
[Add property; for now leave it off by default. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2026-02-27 14:48:04 +01:00
..
accel-blocker.h
…
accel-irq.h
all: Clean up includes
2026-01-22 11:23:31 +00:00
address-spaces.h
include/system: Move exec/address-spaces.h to system/address-spaces.h
2025-04-23 14:08:21 -07:00
balloon.h
include: reorganize memory API headers
2025-12-27 10:11:09 +01:00
block-backend-common.h
…
block-backend-global-state.h
block-backend: mark blk_io_limits_disable() as GRAPH_UNLOCKED
2025-07-14 15:42:12 +02:00
block-backend-io.h
block: use pwrite_zeroes_alignment when writing first sector
2025-11-25 15:26:22 +01:00
block-backend.h
…
block-ram-registrar.h
include: reorganize memory API headers
2025-12-27 10:11:09 +01:00
blockdev.h
…
confidential-guest-support.h
accel/kvm: add confidential class member to indicate guest rebuild capability
2026-02-27 14:22:07 +01:00
cpu-throttle.h
…
cpu-timers-internal.h
include/qemu/atomic: Drop aligned_{u}int64_t
2026-01-17 10:46:51 +11:00
cpu-timers.h
include/exec: Split out icount.h
2025-04-23 14:08:44 -07:00
cpus.h
bsd-user, linux-user: introduce qemu_process_cpu_events
2025-09-17 19:00:56 +02:00
cryptodev-vhost-user.h
…
cryptodev-vhost.h
…
cryptodev.h
…
device_tree.h
hw: Centralize handling of -machine dumpdtb option
2025-02-24 15:03:42 +00:00
dirtylimit.h
…
dirtyrate.h
…
dma.h
include/system: Move exec/address-spaces.h to system/address-spaces.h
2025-04-23 14:08:21 -07:00
dump-arch.h
…
dump.h
…
event-loop-base.h
block: rename block/aio.h to qemu/aio.h
2025-12-27 10:11:12 +01:00
host_iommu_device.h
backends/iommufd: Add get_pasid_info() callback
2026-01-29 13:32:05 +00:00
hostmem.h
include/system: Move exec/memory.h to system/memory.h
2025-04-23 14:08:21 -07:00
hvf_int.h
hw/arm, accel/hvf, whpx: unify get_physical_address_range between WHPX and HVF
2026-02-10 11:34:49 +00:00
hvf.h
accel/hvf: Restrict internal declarations
2025-07-04 14:43:45 +02:00
hw_accel.h
accel: Add Nitro Enclaves accelerator
2026-02-27 08:18:31 +01:00
igvm-cfg.h
igvm: Pass machine state to IGVM file processing
2026-02-03 08:32:33 +01:00
igvm-internal.h
igvm: Fill MADT IGVM parameter field on x86_64
2026-02-03 08:32:33 +01:00
igvm.h
igvm: Pass machine state to IGVM file processing
2026-02-03 08:32:33 +01:00
iommufd.h
backends/iommufd: Retrieve PASID width from iommufd_backend_get_device_info()
2026-01-29 13:32:05 +00:00
ioport.h
include/system: Move exec/ioport.h to system/ioport.h
2025-04-23 14:08:21 -07:00
iothread.h
block: rename block/aio.h to qemu/aio.h
2025-12-27 10:11:12 +01:00
kvm_int.h
KVM: i386: Default disable ignore guest PAT quirk
2026-02-27 14:48:04 +01:00
kvm_xen.h
…
kvm.h
kvm/vcpu: add notifiers to inform vcpu file descriptor change
2026-02-27 14:48:04 +01:00
memory_cached.h
system: Allow restricting legacy address_space_ldst() native-endian API
2026-01-22 10:48:45 +01:00
memory_ldst_cached.h.inc
include: move memory_ldst* to include/system
2025-12-27 10:11:06 +01:00
memory_ldst_endian.h.inc
system/memory: Define address_space_ldst[Q] endian variants via template
2026-01-22 10:48:45 +01:00
memory_ldst_phys_endian.h.inc
system/memory: Define address_space_ldst[Q] endian variants via template
2026-01-22 10:48:45 +01:00
memory_ldst_phys.h.inc
system: Allow restricting the legacy ld/st_phys() 'native-endian' API
2026-01-22 10:48:45 +01:00
memory_ldst.h.inc
system: Allow restricting legacy address_space_ldst() native-endian API
2026-01-22 10:48:45 +01:00
memory_mapping.h
include: reorganize memory API headers
2025-12-27 10:11:09 +01:00
memory.h
memory: Remove memory_region_init_rom_device_nomigrate()
2026-02-02 16:43:38 +01:00
mshv_int.h
accel/mshv: Remove remap overlapping mappings code
2026-02-13 11:16:52 +01:00
mshv.h
mshv: Clean up includes
2026-01-22 11:23:31 +00:00
nitro-accel.h
accel: Add Nitro Enclaves accelerator
2026-02-27 08:18:31 +01:00
numa.h
…
nvmm.h
accel/nvmm: Expose nvmm_enabled() to common code
2025-07-04 14:43:46 +02:00
os-posix.h
os: add an ability to lock memory on_fault
2025-02-12 11:36:01 -05:00
os-wasm.h
include/qemu/osdep.h: Add Emscripten-specific OS dependencies
2025-05-06 16:02:04 +02:00
os-win32.h
error: Kill @error_warn
2025-10-01 08:33:24 +02:00
physmem.h
system/physmem: add helper to reattach existing memory after KVM VM fd change
2026-02-27 14:22:07 +01:00
qtest.h
char: rename CharBackend->CharFrontend
2025-10-28 14:49:52 +01:00
ram_addr.h
include: reorganize memory API headers
2025-12-27 10:11:09 +01:00
ramblock.h
include: reorganize memory API headers
2025-12-27 10:11:09 +01:00
ramlist.h
include: reorganize memory API headers
2025-12-27 10:11:09 +01:00
replay.h
replay: remove dependency on audio/
2026-02-23 14:28:57 +01:00
reset.h
include: move hw/resettable.h to hw/core/
2025-12-27 10:11:08 +01:00
rng-random.h
…
rng.h
…
rtc.h
…
runstate-action.h
…
runstate.h
Merge tag 'accel-20250715' of https://github.com/philmd/qemu into staging
2025-07-16 07:13:40 -04:00
seccomp.h
…
spdm-socket.h
spdm: define SPDM transport enum types
2025-10-30 07:07:14 +01:00
stats.h
…
system.h
system: drop the -old-param option
2025-09-16 17:31:54 +01:00
tcg.h
tcg: Move qemu_tcg_mttcg_enabled() to 'system/tcg.h'
2025-04-23 15:07:32 -07:00
tpm_backend.h
…
tpm_util.h
…
tpm.h
…
vhost-user-backend.h
char: rename CharBackend->CharFrontend
2025-10-28 14:49:52 +01:00
watchdog.h
…
whpx-accel-ops.h
whpx: common, i386, arm: rework state levels
2026-02-26 18:58:39 +01:00
whpx-all.h
whpx: common, i386, arm: rework state levels
2026-02-26 18:58:39 +01:00
whpx-common.h
whpx: i386: remove remaining winhvemulation support code
2026-02-26 18:58:39 +01:00
whpx-internal.h
whpx: i386: remove remaining winhvemulation support code
2026-02-26 18:58:39 +01:00
whpx.h
hw, target, accel: whpx: change apic_in_platform to kernel_irqchip
2026-02-10 11:34:49 +00:00
xen-mapcache.h
include: reorganize memory API headers
2025-12-27 10:11:09 +01:00
xen.h
include: reorganize memory API headers
2025-12-27 10:11:09 +01:00