mirror_ubuntu-kernels/drivers/gpu/drm
Yan Zhao a15e61f337 drm/i915/gvt: Don't try to unpin an empty page range
Attempt to unpin pages in the error path of gvt_pin_guest_page() if and
only if at least one page was successfully pinned.  Unpinning doesn't
cause functional problems, but vfio_device_container_unpin_pages()
rightfully warns about being asked to unpin zero pages.

Signed-off-by: Yan Zhao <yan.y.zhao@intel.com>
[sean: write changelog]
Reviewed-by: Zhi Wang <zhi.a.wang@intel.com>
Link: https://lore.kernel.org/r/20230729013535.1070024-5-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-08-31 13:48:53 -04:00
..
amd Revert "Revert "drm/amdgpu/display: change pipe policy for DCN 2.0"" 2023-08-16 15:46:40 -04:00
arm drm/aperture: Remove primary argument 2023-04-16 14:17:41 +02:00
armada drm/client: Send hotplug event after registering a client 2023-07-11 14:02:01 +02:00
aspeed drm/aspeed: Use GEM DMA fbdev emulation 2023-03-14 17:07:47 +01:00
ast drm/ast: Fix modeset failed on DisplayPort 2023-06-01 10:40:38 +02:00
atmel-hlcdc drm/atmel-hlcdc: Use GEM DMA fbdev emulation 2023-03-14 17:07:47 +01:00
bridge drm: bridge: samsung-dsim: Fix init during host transfer 2023-08-18 10:38:36 +02:00
display drm changes for 6.5-rc1: 2023-06-29 11:00:17 -07:00
etnaviv Revert "drm/etnaviv: export client GPU usage statistics via fdinfo" 2023-03-30 17:47:05 +02:00
exynos drm/client: Send hotplug event after registering a client 2023-07-11 14:02:01 +02:00
fsl-dcu drm/fsl-dcu: Use GEM DMA fbdev emulation 2023-03-14 17:07:48 +01:00
gma500 drm/client: Send hotplug event after registering a client 2023-07-11 14:02:01 +02:00
gud drm/gud: use new debugfs device-centered functions 2023-01-06 16:15:08 -03:00
hisilicon drm: Only select I2C_ALGOBIT for drivers that actually need it 2023-01-10 11:15:44 +01:00
hyperv drm/aperture: Remove primary argument 2023-04-16 14:17:41 +02:00
i2c drm changes for 6.5-rc1: 2023-06-29 11:00:17 -07:00
i915 drm/i915/gvt: Don't try to unpin an empty page range 2023-08-31 13:48:53 -04:00
imx drm/imx/ipuv3: Fix front porch adjustment upon hactive aligning 2023-07-28 17:20:26 +02:00
ingenic drm/ingenic: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:31 +01:00
kmb drm/kmb: Use GEM DMA fbdev emulation 2023-03-14 17:07:48 +01:00
lib
lima drm/lima: fix sched context destroy 2023-06-07 11:53:22 +08:00
logicvc drm/logicvc: Use GEM DMA fbdev emulation 2023-03-14 17:07:48 +01:00
mcde drm/mcde: Use GEM DMA fbdev emulation 2023-03-14 17:07:49 +01:00
mediatek drm/mediatek: Replace all non-returning strlcpy with strscpy 2023-06-01 07:07:37 -07:00
meson drm/meson: venc: include linux/bitfield.h 2023-06-02 15:47:52 +02:00
mgag200 Merge drm/drm-fixes into drm-misc-fixes 2023-05-12 09:47:12 +02:00
msm Merge tag 'drm-msm-fixes-2023-07-27' of https://gitlab.freedesktop.org/drm/msm into drm-fixes 2023-07-28 11:59:14 +10:00
mxsfb drm: lcdif: Add i.MX93 LCDIF compatible string 2023-05-26 19:07:33 +02:00
nouveau drm/nouveau/disp: fix use-after-free in error handling of nouveau_connector_create 2023-08-16 23:45:04 +02:00
omapdrm drm/client: Send hotplug event after registering a client 2023-07-11 14:02:01 +02:00
panel drm/panel: simple: Fix AUO G121EAN01 panel timings according to the docs 2023-08-14 14:50:47 +02:00
panfrost drm/panfrost: Skip speed binning on EOPNOTSUPP 2023-08-21 15:38:54 +01:00
pl111 drm/pl111: Fix FB depth on IMPD-1 framebuffer 2023-05-16 09:46:21 +02:00
qxl drm/qxl: fix UAF on handle creation 2023-08-18 06:57:38 +10:00
radeon drm/client: Send hotplug event after registering a client 2023-07-11 14:02:01 +02:00
renesas drm: Place Renesas drivers in a separate dir 2023-05-29 16:41:03 +03:00
rockchip drm/rockchip: Don't spam logs in atomic check 2023-08-09 14:36:19 +02:00
scheduler Linux 6.5-rc1 2023-07-11 09:23:20 +02:00
solomon drm: Switch i2c drivers back to use .probe() 2023-05-30 16:55:16 -07:00
sprd drm/sprd: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:32 +01:00
sti drm/sti/sti_hdmi: convert to using is_hdmi from display info 2023-05-02 18:48:58 +03:00
stm drm/stm: ltdc: fix late dereference check 2023-05-26 13:31:22 +02:00
sun4i drm changes for 6.5-rc1: 2023-06-29 11:00:17 -07:00
tegra drm/client: Send hotplug event after registering a client 2023-07-11 14:02:01 +02:00
tests Merge drm/drm-next into drm-misc-next 2023-05-09 15:03:40 +02:00
tidss drm/tidss: Use GEM DMA fbdev emulation 2023-03-14 17:07:49 +01:00
tilcdc drm/tilcdc: Use GEM DMA fbdev emulation 2023-03-14 17:07:49 +01:00
tiny drm: Use of_property_read_bool() for boolean properties 2023-03-30 13:46:07 -05:00
ttm drm/ttm: check null pointer before accessing when swapping 2023-07-27 09:51:51 +02:00
tve200 drm/tve200: Use devm_platform_ioremap_resource() 2023-04-24 10:04:33 +02:00
udl drm/udl: delete dead code 2023-05-03 16:32:33 +02:00
v3d drm/v3d: Use drm_sched_job_add_syncobj_dependency() 2023-02-24 17:23:43 -03:00
vboxvideo drm/vboxvideo: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:32 +01:00
vc4 Merge tag 'amd-drm-next-6.5-2023-06-09' of https://gitlab.freedesktop.org/agd5f/linux into drm-next 2023-06-15 14:11:22 +10:00
vgem drm/vgem: Drop struct drm_vgem_gem_object 2023-03-20 08:14:27 -03:00
virtio drm/virtio: Wait for each dma-fence of in-fence array individually 2023-06-03 04:50:50 +03:00
vkms drm/vkms: Fix RGB565 pixel conversion 2023-05-15 10:58:11 -03:00
vmwgfx drm/vmwgfx: Fix possible invalid drm gem put calls 2023-08-23 13:20:04 -04:00
xen mm: replace vma->vm_flags direct modifications with modifier calls 2023-02-09 16:51:39 -08:00
xlnx drm/xlnx: Use GEM DMA fbdev emulation 2023-03-14 17:07:49 +01:00
drm_agpsupport.c
drm_aperture.c video/aperture: Drop primary argument 2023-04-16 14:17:55 +02:00
drm_atomic_helper.c drm/drm_atomic_helper.c: fix a typo 2023-05-17 09:22:07 +02:00
drm_atomic_state_helper.c drm/atomic-helper: fix kernel-doc problems 2023-01-19 09:16:04 +01:00
drm_atomic_uapi.c
drm_atomic.c drm/atomic: Fix potential use-after-free in nonblocking commits 2023-07-21 09:53:30 -07:00
drm_auth.c
drm_blend.c drm/drm_blend: Remove usage of deprecated DRM_DEBUG_ATOMIC 2023-01-10 16:14:13 +01:00
drm_bridge_connector.c drm/bridge_connector: drop drm_bridge_connector_en/disable_hpd() 2023-01-05 15:08:10 +01:00
drm_bridge.c
drm_buddy.c drm: buddy_allocator: Fix buddy allocator init on 32-bit systems 2023-03-29 17:14:07 +02:00
drm_bufs.c drm/nouveau: Remove support for legacy contexts/buffers 2023-01-13 09:22:02 +01:00
drm_cache.c
drm_client_modeset.c drm/client: Fix memory leak in drm_client_modeset_probe 2023-07-13 15:55:58 +02:00
drm_client.c drm/client: Send hotplug event after registering a client 2023-07-11 14:02:01 +02:00
drm_color_mgmt.c
drm_connector.c drm/connector: Allow drivers to pass list of supported colorspaces 2023-06-09 12:46:44 -04:00
drm_context.c drm/nouveau: Remove support for legacy contexts/buffers 2023-01-13 09:22:02 +01:00
drm_crtc_helper_internal.h
drm_crtc_helper.c
drm_crtc_internal.h
drm_crtc.c
drm_damage_helper.c
drm_debugfs_crc.c
drm_debugfs.c drm: Track clients by tgid and not tid 2023-03-15 14:03:00 +01:00
drm_displayid.c drm/displayid: provide access to DisplayID version and primary use case 2023-02-27 02:58:38 +03:00
drm_dma.c
drm_drv.c Documentation: vkms: clarify devres managed reference cleanup 2023-05-08 15:56:25 +00:00
drm_dumb_buffers.c drm: remove dumb_destroy callback 2023-02-10 12:19:27 +01:00
drm_edid_load.c
drm_edid.c Revert "drm/edid: Fix csync detailed mode parsing" 2023-08-17 14:39:12 +03:00
drm_encoder_slave.c
drm_encoder.c
drm_fb_dma_helper.c
drm_fb_helper.c Linux 6.4-rc7 2023-06-19 16:01:25 +10:00
drm_fbdev_dma.c drm/client: Send hotplug event after registering a client 2023-07-11 14:02:01 +02:00
drm_fbdev_generic.c drm/client: Send hotplug event after registering a client 2023-07-11 14:02:01 +02:00
drm_file.c drm: Add fdinfo memory stats 2023-05-24 18:03:30 +02:00
drm_flip_work.c
drm_format_helper.c drm/format-helper: Support the AB24/XB24 formats 2023-01-23 15:02:41 +01:00
drm_fourcc.c
drm_framebuffer.c drm: use new debugfs device-centered functions on DRM core files 2022-12-22 14:58:21 -03:00
drm_gem_atomic_helper.c
drm_gem_dma_helper.c - Daniel Verkamp has contributed a memfd series ("mm/memfd: add 2023-02-23 17:09:35 -08:00
drm_gem_framebuffer_helper.c drm/gem: Check for valid formats 2023-04-19 20:19:27 -03:00
drm_gem_shmem_helper.c drm/shmem-helper: Reset vma->vm_ops before calling dma_buf_mmap() 2023-08-10 08:29:14 +02:00
drm_gem_ttm_helper.c
drm_gem_vram_helper.c drm/vram-helper: fix function names in vram helper doc 2023-05-08 09:16:18 +02:00
drm_gem.c drm: convert drm_gem_put_pages() to use a folio_batch 2023-06-23 16:59:29 -07:00
drm_hashtab.c
drm_internal.h drm: remove dumb_destroy callback 2023-02-10 12:19:27 +01:00
drm_ioc32.c drm: Replace DRM_DEBUG with drm_dbg_core in file and ioctl handling 2023-01-03 18:20:57 +01:00
drm_ioctl.c drm: Replace DRM_DEBUG with drm_dbg_core in file and ioctl handling 2023-01-03 18:20:57 +01:00
drm_irq.c
drm_kms_helper_common.c
drm_lease.c drm: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:30 +01:00
drm_legacy_misc.c
drm_legacy.h
drm_lock.c
drm_managed.c drivers/gpu: use ARCH_DMA_MINALIGN instead of ARCH_KMALLOC_MINALIGN 2023-06-19 16:19:21 -07:00
drm_memory.c
drm_mipi_dbi.c
drm_mipi_dsi.c drm/display/dp_mst: Replace all non-returning strlcpy with strscpy 2023-06-01 07:07:36 -07:00
drm_mm.c
drm_mode_config.c drm/debugfs: create debugfs late register functions 2022-12-22 14:58:55 -03:00
drm_mode_object.c
drm_modes.c drm: Fix comment on mode parsing 2023-02-20 14:56:52 +01:00
drm_modeset_helper.c
drm_modeset_lock.c
drm_of.c drm: of: Add drm_of_get_dsi_bus helper function 2023-01-27 09:39:21 +01:00
drm_panel_orientation_quirks.c drm: panel-orientation-quirks: Change Air's quirk to support Air Plus 2023-05-17 11:46:49 +02:00
drm_panel.c
drm_pci.c
drm_plane_helper.c drm: Remove unnecessary include statements for drm_crtc_helper.h 2023-01-18 09:25:30 +01:00
drm_plane.c drm/docs: Explicitly document default CRTC background behavior 2023-01-04 16:12:15 +00:00
drm_prime.c drm/prime: reject DMA-BUF attach when get_sg_table is missing 2023-04-03 14:31:24 +02:00
drm_print.c
drm_privacy_screen_x86.c
drm_privacy_screen.c
drm_probe_helper.c drm: Add an HPD poll helper to reschedule the poll work 2023-08-23 17:10:26 -04:00
drm_property.c
drm_rect.c
drm_scatter.c
drm_self_refresh_helper.c
drm_simple_kms_helper.c
drm_suballoc.c drm/suballoc: Extract amdgpu_sa.c as generic suballocation helper 2023-03-01 17:18:19 +01:00
drm_syncobj.c dma-buf: fix an error pointer vs NULL bug 2023-07-06 19:50:23 +05:30
drm_sysfs.c Merge drm/drm-next into drm-misc-next 2023-05-09 15:03:40 +02:00
drm_trace_points.c
drm_trace.h
drm_vblank_work.c
drm_vblank.c drm/vblank: Fix for drivers that do not drm_vblank_init() 2023-04-04 22:38:03 +02:00
drm_vm.c mm: replace vma->vm_flags direct modifications with modifier calls 2023-02-09 16:51:39 -08:00
drm_vma_manager.c drm/drm_vma_manager: Add drm_vma_node_allow_once() 2023-01-19 14:16:55 +01:00
drm_writeback.c
Kconfig Renesas DRM/KMS drivers: 2023-06-09 11:17:00 +10:00
Makefile Merge tag 'amd-drm-next-6.5-2023-06-09' of https://gitlab.freedesktop.org/agd5f/linux into drm-next 2023-06-15 14:11:22 +10:00