Displaying 3 results from an estimated 3 matches for "ms_helper".
2016 Jul 13
0
[PATCH] drm/nouveau/fbcon: fix deadlock with FBIOPUT_CON2FBMAP
...me shpchp mei input_leds acpi_als serio_raw kfifo_buf lpc_ich industrialio soc_button_array mac_hid parport_pc ppdev
lp parport autofs4 btrfs xor raid6_pq dm_mirror dm_region_hash dm_log nouveau rtsx_usb_sdmmc rtsx_usb hid_generic usbhid hid i915 broadcom bcm_phy_lib mxm_wmi ttm i2c_algo_bit drm_k
ms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm tg3 ahci ptp libahci pps_core video wmi fjes
Jul 13 17:05:59 acer kernel: [24873.946598] CPU: 2 PID: 8370 Comm: kworker/2:1 Tainted: G L 4.7.0-rc6+ #4
Jul 13 17:05:59 acer kernel: [24873.946599] Hardware name: Acer Aspire VN7-791G/Aspir...
2016 Jul 15
1
[PATCH] drm/nouveau/fbcon: fix deadlock with FBIOPUT_CON2FBMAP
...mei input_leds acpi_als serio_raw kfifo_buf lpc_ich industrialio soc_button_array mac_hid parport_pc ppdev
> lp parport autofs4 btrfs xor raid6_pq dm_mirror dm_region_hash dm_log nouveau rtsx_usb_sdmmc rtsx_usb hid_generic usbhid hid i915 broadcom bcm_phy_lib mxm_wmi ttm i2c_algo_bit drm_k
> ms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm tg3 ahci ptp libahci pps_core video wmi fjes
> Jul 13 17:05:59 acer kernel: [24873.946598] CPU: 2 PID: 8370 Comm: kworker/2:1 Tainted: G L 4.7.0-rc6+ #4
> Jul 13 17:05:59 acer kernel: [24873.946599] Hardware name: Acer Aspire VN7-...
2016 Jul 12
6
[PATCH] drm/nouveau/fbcon: fix deadlock with FBIOPUT_CON2FBMAP
The FBIOPUT_CON2FBMAP ioctl takes a console_lock(). When this is called
while nouveau was runtime suspended, a deadlock would occur due to
nouveau_fbcon_set_suspend also trying to obtain console_lock().
Fix this by delaying the drm_fb_helper_set_suspend call. Based on the
i915 code (which was done for performance reasons though).
Cc: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Daniel