linux/drivers/gpu/drm/udl
Jonathan Neuschäfer 0c45b36f8a drm/udl: Fix unaligned memory access in udl_render_hline
On SPARC, the udl driver filled my kernel log with these messages:

[186668.910612] Kernel unaligned access at TPC[76609c] udl_render_hline+0x13c/0x3a0

Use put_unaligned_be16 to avoid them. On x86 this results in the same
code, but on SPARC the compiler emits two single-byte stores.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Acked-by: David Airlie <airlied@linux.ie>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20170407200229.20642-1-j.neuschaefer@gmx.net
2017-04-11 09:21:30 -04:00
..
Kconfig drm/udl: make fbdev support really optional 2016-07-18 09:11:40 +02:00
Makefile drm/udl: add support to export a handle to a FD on UDL. 2014-11-20 11:41:37 +10:00
udl_connector.c drm/kms: Nuke dirty_info property 2016-08-16 16:30:50 +02:00
udl_dmabuf.c drm/prime: Take a ref on the drm_dev when exporting a dma_buf 2016-10-05 15:30:32 +02:00
udl_drv.c drm: define drm_compat_ioctl NULL on CONFIG_COMPAT=n and reduce #ifdefs 2016-11-02 11:33:47 -04:00
udl_drv.h mm, fs: reduce fault, page_mkwrite, and pfn_mkwrite to take only vmf 2017-02-24 17:46:54 -08:00
udl_encoder.c drm/udl: removed optional dummy encoder mode_fixup function. 2016-02-16 15:30:12 +01:00
udl_fb.c drm: Rely on mode_config data for fb_helper initialization 2017-02-02 19:12:00 +01:00
udl_gem.c mm, fs: reduce fault, page_mkwrite, and pfn_mkwrite to take only vmf 2017-02-24 17:46:54 -08:00
udl_main.c drm: Change the return type of the unload hook to void 2017-01-09 11:25:22 +01:00
udl_modeset.c drm/udl: implement usb_driver suspend/resume. 2016-09-06 13:56:42 -04:00
udl_transfer.c drm/udl: Fix unaligned memory access in udl_render_hline 2017-04-11 09:21:30 -04:00