linux/drivers/gpu/drm
Sam Bobroff 3e68cbae89 drm/ast: Fix incorrect free on ioregs
commit dc25ab0676 upstream.

If the platform has no IO space, ioregs is placed next to the already
allocated regs. In this case, it should not be separately freed.

This prevents a kernel warning from __vunmap "Trying to vfree()
nonexistent vm area" when unloading the driver.

Fixes: 0dd68309b9 ("drm/ast: Try to use MMIO registers when PIO isn't supported")

Signed-off-by: Sam Bobroff <sbobroff@linux.ibm.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-12-13 09:21:30 +01:00
..
amd drm/amdgpu: Fix SDMA HQD destroy error on gfx_v7 2018-10-20 09:52:33 +02:00
armada drm/armada: fix colorkey mode property 2018-08-24 13:26:58 +02:00
ast drm/ast: Fix incorrect free on ioregs 2018-12-13 09:21:30 +01:00
atmel-hlcdc drm: atmel-hlcdc: Fix vertical scaling 2016-09-24 10:07:42 +02:00
bochs
bridge drm/panel: Changes for v4.4-rc1 2015-11-05 11:07:13 +10:00
cirrus drm/drivers: add support for using the arch wc mapping API. 2018-09-09 20:04:36 +02:00
exynos drm/exynos: decon5433: Fix WINCONx reset value 2018-08-24 13:26:57 +02:00
fsl-dcu
gma500 drm: gma500: fix logic error 2018-12-13 09:21:29 +01:00
i2c drm/bridge: adv7511: Reset registers on hotplug 2018-09-05 09:18:34 +02:00
i810
i915 drm/i915/hdmi: Add HDMI 2.0 audio clock recovery N values 2018-11-21 09:27:45 +01:00
imx drm/imx: imx-ldb: check if channel is enabled before printing warning 2018-09-05 09:18:34 +02:00
mga
mgag200 drm/drivers: add support for using the arch wc mapping API. 2018-09-09 20:04:36 +02:00
msm drm/msm: fix leak in failed get_pages 2018-03-24 10:58:46 +01:00
nouveau drm/nouveau/fbcon: fix oops without fbdev emulation 2018-11-10 07:41:37 -08:00
omapdrm drm/omap: fix memory barrier bug in DMM driver 2018-11-21 09:27:38 +01:00
panel drm/panel: type promotion bug in s6e8aa0_read_mtp_id() 2018-09-26 08:35:10 +02:00
qxl drm: qxl: Don't alloc fbdev if emulation is not supported 2018-03-22 09:23:19 +01:00
r128
radeon drm/drivers: add support for using the arch wc mapping API. 2018-09-09 20:04:36 +02:00
rcar-du drm: rcar-du: Fix race condition when disabling planes at CRTC stop 2018-02-16 20:09:37 +01:00
rockchip drm/rockchip: Allow driver to be shutdown on reboot/kexec 2018-11-21 09:27:44 +01:00
savage
shmobile
sis include/uapi/drm/sis_drm.h: move sis_file_private to drivers/gpu/drm/sis/sis_drv.h 2015-10-16 11:27:46 +10:00
sti drm/sti: sti_vtg: Handle return NULL error from devm_ioremap_nocache 2017-11-21 09:21:19 +01:00
tdfx
tegra Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2015-11-10 09:33:06 -08:00
tilcdc
ttm drm/ttm: check the return value of kzalloc 2018-03-03 10:19:44 +01:00
udl udl-kms: fix crash due to uninitialized memory 2018-09-05 09:18:39 +02:00
vc4 drm/vc4: Make sure that planes aren't scaled. 2015-11-17 12:27:03 -08:00
vgem drm/vgem: Drop vgem_drm_gem_mmap 2015-10-19 11:00:44 +02:00
via via_drm.h: move struct via_file_private definition to drivers/gpu/drm/via/via_drv.h 2015-10-16 11:27:49 +10:00
virtio virtio-gpu: fix ioctl and expose the fixed status to userspace. 2018-05-30 07:49:02 +02:00
vmwgfx drm/vmwgfx: Fix a buffer object leak 2018-05-16 10:06:48 +02:00
ati_pcigart.c
drm_agpsupport.c
drm_atomic_helper.c drm/atomic: fix an error code in mode_fixup() 2017-03-15 09:57:15 +08:00
drm_atomic.c drm/atomic: Handling the case when setting old crtc for plane 2018-08-06 16:24:37 +02:00
drm_auth.c
drm_bridge.c
drm_bufs.c
drm_cache.c drm: Restore double clflush on the last partial cacheline 2016-08-20 18:09:23 +02:00
drm_context.c
drm_crtc_helper.c
drm_crtc_internal.h
drm_crtc.c drm: Reject page_flip for !DRIVER_MODESET 2016-09-15 08:27:51 +02:00
drm_debugfs.c
drm_dma.c
drm_dp_helper.c drm/dp: move hw_mutex up the call stack 2016-04-20 15:41:55 +09:00
drm_dp_mst_topology.c drm/dp_mst: Check if primary mstb is null 2018-11-21 09:27:44 +01:00
drm_drv.c drm: drm_minor_register(): Clean up debugfs on failure 2017-11-15 17:13:09 +01:00
drm_edid_load.c
drm_edid.c drm/edid: set ELD connector type in drm_edid_to_eld() 2018-03-22 09:23:27 +01:00
drm_encoder_slave.c
drm_fb_cma_helper.c
drm_fb_helper.c drm/fb_helper: Fix references to dev->mode_config.num_connector 2016-06-07 18:14:36 -07:00
drm_flip_work.c
drm_fops.c drm: set FMODE_UNSIGNED_OFFSET for drm files 2018-06-13 16:15:27 +02:00
drm_gem_cma_helper.c Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2015-11-10 09:33:06 -08:00
drm_gem.c drm: Release driver tracking before making the object available again 2017-08-30 10:19:23 +02:00
drm_global.c
drm_hashtab.c
drm_info.c
drm_internal.h
drm_ioc32.c drm: Only use compat ioctl for addfb2 on X86/IA64 2016-09-24 10:07:43 +02:00
drm_ioctl.c drm: Enforce unlocked ioctl operation for kms driver ioctls 2015-10-16 15:50:54 +02:00
drm_irq.c drm: Defer disabling the vblank IRQ until the next interrupt (for instant-off) 2018-03-22 09:23:20 +01:00
drm_legacy.h
drm_lock.c signals: kill block_all_signals() and unblock_all_signals() 2015-11-06 17:50:42 -08:00
drm_memory.c
drm_mipi_dsi.c
drm_mm.c drm: Apply range restriction after color adjustment when allocation 2017-11-30 08:37:27 +00:00
drm_modes.c drm: Fix broken VT switch with video=1366x768 option 2017-02-01 08:30:52 +01:00
drm_modeset_lock.c drm: Require __GFP_NOFAIL for the legacy drm_modeset_lock_all 2018-02-25 11:03:35 +01:00
drm_of.c drm: Introduce generic probe function for component based masters. 2015-10-20 12:01:29 +02:00
drm_panel.c
drm_pci.c
drm_plane_helper.c
drm_platform.c
drm_prime.c drm/prime: Pass the right module owner through to dma_buf_export() 2016-10-31 04:13:57 -06:00
drm_probe_helper.c drm: Allow determining if current task is output poll worker 2018-03-18 11:17:48 +01:00
drm_rect.c
drm_scatter.c
drm_sysfs.c Merge commit '06d1ee32a4d25356a710b49d5e95dbdd68bdf505' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next 2015-10-16 10:25:28 +10:00
drm_trace_points.c
drm_trace.h
drm_vm.c
drm_vma_manager.c drm/gem: Use kref_get_unless_zero for the weak mmap references 2015-10-19 11:00:44 +02:00
Kconfig drm/vc4: Add KMS support for Raspberry Pi. 2015-10-21 10:33:12 +01:00
Makefile Merge tag 'drm-vc4-next-2015-10-21' of http://github.com/anholt/linux into drm-next 2015-10-22 10:31:17 +10:00