Zhenzhong Duan e98a1c7049 vfio/iommufd: Add IOMMU_HWPT_GET_DIRTY_BITMAP_NO_CLEAR flag support ...

Pass IOMMU_HWPT_GET_DIRTY_BITMAP_NO_CLEAR when doing the last dirty
bitmap query right before unmap, no PTEs flushes. This accelerates the
query without issue because unmap will tear down the mapping anyway.

Co-developed-by: Joao Martins <joao.m.martins@oracle.com>
Signed-off-by: Joao Martins <joao.m.martins@oracle.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Yi Liu <yi.l.liu@intel.com>
Tested-by: Xudong Hao <xudong.hao@intel.com>
Tested-by: Giovannio Cabiddu <giovanni.cabiddu@intel.com>
Tested-by: Rohith S R <rohith.s.r@intel.com>
Link: https://lore.kernel.org/qemu-devel/20251218062643.624796-6-zhenzhong.duan@intel.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>

2026-01-13 08:29:59 +01:00

..

tpm

error: Use error_setg_errno() for simplicity and consistency

2026-01-08 07:50:32 +01:00

confidential-guest-support.c

backends/confidential-guest-support: Add set_guest_policy() function

2025-07-12 15:28:21 +02:00

cryptodev-builtin.c

qom: Have class_init() take a const data argument

2025-04-25 17:00:41 +02:00

cryptodev-hmp-cmds.c

qapi: Move include/qapi/qmp/ to include/qobject/

2025-02-10 15:33:16 +01:00

cryptodev-lkcf.c

error: Use error_setg_errno() to improve error messages

2026-01-08 07:49:23 +01:00

cryptodev-vhost-user.c

char: rename CharBackend->CharFrontend

2025-10-28 14:49:52 +01:00

cryptodev-vhost.c

cryptodev/vhost: allocate CryptoDevBackendVhost using g_mem0()

2025-02-21 07:18:42 -05:00

cryptodev.c

qom: Make InterfaceInfo[] uses const

2025-04-25 17:00:41 +02:00

dbus-vmstate1.xml

docs: move D-Bus VMState documentation to source XML

2021-12-21 10:50:21 +04:00

dbus-vmstate.c

qom: Make InterfaceInfo[] uses const

2025-04-25 17:00:41 +02:00

host_iommu_device.c

qom: Have class_init() take a const data argument

2025-04-25 17:00:41 +02:00

hostmem-epc.c

qom: Have class_init() take a const data argument

2025-04-25 17:00:41 +02:00

hostmem-file.c

qom: Have class_init() take a const data argument

2025-04-25 17:00:41 +02:00

hostmem-memfd.c

qom: Have class_init() take a const data argument

2025-04-25 17:00:41 +02:00

hostmem-ram.c

qom: Have class_init() take a const data argument

2025-04-25 17:00:41 +02:00

hostmem-shm.c

hostmem/shm: Allow shm memory backend serve as shared memory for coco-VMs

2025-11-03 16:04:10 -05:00

hostmem.c

include: reorganize memory API headers

2025-12-27 10:11:09 +01:00

igvm-cfg.c

igvm: move igvm.h file to include/system

2025-11-03 07:38:52 +01:00

igvm.c

igvm: add support for initial register state load in native mode

2025-11-03 07:38:53 +01:00

iommufd.c

vfio/iommufd: Add IOMMU_HWPT_GET_DIRTY_BITMAP_NO_CLEAR flag support

2026-01-13 08:29:59 +01:00

Kconfig

backends: Initial support for SPDM socket support

2024-07-22 20:15:42 -04:00

meson.build

backends/igvm: Add IGVM loader and configuration

2025-07-12 15:28:21 +02:00

rng-builtin.c

qom: Have class_init() take a const data argument

2025-04-25 17:00:41 +02:00

rng-egd.c

char: rename CharBackend->CharFrontend

2025-10-28 14:49:52 +01:00

rng-random.c

qom: Have class_init() take a const data argument

2025-04-25 17:00:41 +02:00

rng.c

qom: Make InterfaceInfo[] uses const

2025-04-25 17:00:41 +02:00

spdm-socket.c

error: Use error_setg_errno() for simplicity and consistency

2026-01-08 07:50:32 +01:00

trace-events

vfio/iommufd: Add IOMMU_HWPT_GET_DIRTY_BITMAP_NO_CLEAR flag support

2026-01-13 08:29:59 +01:00

trace.h

trace: switch position of headers to what Meson requires

2020-08-21 06:18:24 -04:00

vhost-user.c

vhost-user: return failure if backend crash when live migration

2025-05-14 05:39:15 -04:00