Benjamin Gaignard 14b4bd01f8 media: verisilicon: Additional fix for the crash when opening the driver ... This fixes the following issue observed on Odroid-M1 board: Unable to handle kernel NULL pointer dereference at virtual address 0000000000000008 Mem abort info: ... Modules linked in: crct10dif_ce hantro_vpu snd_soc_simple_card snd_soc_simple_card_utils v4l2_vp9 v4l2_h264 rockchip_saradc v4l2_mem2mem videobuf2_dma_contig videobuf2_memops rtc_rk808 videobuf2_v4l2 industrialio_triggered_buffer rockchip_thermal dwmac_rk stmmac_platform stmmac videodev kfifo_buf display_connector videobuf2_common pcs_xpcs mc rockchipdrm analogix_dp dw_mipi_dsi dw_hdmi drm_display_helper panfrost drm_shmem_helper gpu_sched ip_tables x_tables ipv6 CPU: 3 PID: 176 Comm: v4l_id Not tainted 6.3.0-rc7-next-20230420 #13481 Hardware name: Hardkernel ODROID-M1 (DT) pstate: 60400009 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : hantro_try_fmt+0xa0/0x278 [hantro_vpu] lr : hantro_try_fmt+0x94/0x278 [hantro_vpu] ... Call trace: hantro_try_fmt+0xa0/0x278 [hantro_vpu] hantro_set_fmt_out+0x3c/0x298 [hantro_vpu] hantro_reset_raw_fmt+0x98/0x128 [hantro_vpu] hantro_set_fmt_cap+0x240/0x254 [hantro_vpu] hantro_reset_encoded_fmt+0x94/0xcc [hantro_vpu] hantro_reset_fmts+0x18/0x38 [hantro_vpu] hantro_open+0xd4/0x20c [hantro_vpu] v4l2_open+0x80/0x120 [videodev] chrdev_open+0xc0/0x22c do_dentry_open+0x13c/0x48c vfs_open+0x2c/0x38 path_openat+0x550/0x934 do_filp_open+0x80/0x12c do_sys_openat2+0xb4/0x168 __arm64_sys_openat+0x64/0xac invoke_syscall+0x48/0x114 el0_svc_common+0x100/0x120 do_el0_svc+0x3c/0xa8 el0_svc+0x40/0xa8 el0t_64_sync_handler+0xb8/0xbc el0t_64_sync+0x190/0x194 Code: 97fc8a7f f940aa80 52864a61 72a686c1 (b9400800) ---[ end trace 0000000000000000 ]--- Fixes: db6f68b51e ("media: verisilicon: Do not set context src/dst formats in reset functions") Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Tested-by: Michael Tretter <m.tretter@pengutronix.de> Tested-by: Diederik de Haas <didi.debian@cknow.org> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>		2023-05-26 10:46:47 +01:00
..
cec	media: cec: core: not all messages were passed on when monitoring	2023-04-15 07:48:39 +01:00
common	media: common: saa7146: add support for missing .vidioc_try_fmt_vbi_cap	2023-04-15 08:55:16 +01:00
dvb-core	media: dvb-core: Fix use-after-free due to race condition at dvb_ca_en50221	2023-05-14 16:04:48 +01:00
dvb-frontends	media: mn88443x: fix !CONFIG_OF error by drop of_match_ptr from ID table	2023-05-14 06:30:16 +01:00
firewire	media: Makefiles: remove extra spaces	2022-03-12 16:59:52 +01:00
i2c	media: ov5670: Fix probe on ACPI	2023-04-25 08:30:18 +01:00
mc	media: mc-device: remove unnecessary __must_check	2023-04-11 18:54:01 +02:00
mmc	media: media/*/Kconfig: sort entries	2022-03-18 05:58:35 +01:00
pci	media: netup_unidvb: fix irq init by register it at the end of probe	2023-05-14 06:30:13 +01:00
platform	media: verisilicon: Additional fix for the crash when opening the driver	2023-05-26 10:46:47 +01:00
radio	USB / Thunderbolt changes for 6.4-rc1	2023-04-27 11:42:11 -07:00
rc	Driver core changes for 6.4-rc1	2023-04-27 11:53:57 -07:00
spi	media updates for v5.18-rc1	2022-03-23 14:51:35 -07:00
test-drivers	media: Zero-initialize all structures passed to subdev pad operations	2023-04-12 09:46:06 +02:00
tuners	media: it913x: Convert to platform remove callback returning void	2023-04-11 16:59:21 +02:00
usb	media: ttusb-dec: fix memory leak in ttusb_dec_exit_dvb()	2023-05-14 06:30:16 +01:00
v4l2-core	media: Add ABGR64_12 video format	2023-04-15 09:11:30 +01:00
Kconfig	media: Kconfig: Make DVB_CORE=m possible when MEDIA_SUPPORT=y	2022-12-07 17:58:46 +01:00
Makefile	media: Makefiles: remove extra spaces	2022-03-12 16:59:52 +01:00