]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: f9e9f2c) | patch
firmware: imx: Align imx_sc_msg_req_cpu_start to 4
authorLeonard Crestez <leonard.crestez@nxp.com>
Thu, 20 Feb 2020 16:29:36 +0000 (18:29 +0200)
committerShawn Guo <shawnguo@kernel.org>
Mon, 24 Feb 2020 07:27:48 +0000 (15:27 +0800)
commit2f8903a7b72b733146970d5bef985ef2cf467055
treef3e0e0c8d7ce926383cd40910d9d5cb9857cdc18tree | snapshot
parentf9e9f2cb3ec2bbc658fd68be17e55e7d35236686commit | diff
firmware: imx: Align imx_sc_msg_req_cpu_start to 4

The imx SC api strongly assumes that messages are composed out of
4-bytes words but some of our message structs have odd sizeofs.

This produces many oopses with CONFIG_KASAN=y.

Fix by marking with __aligned(4).

Fixes: 6ab055718932 ("firmware: imx: Add support to start/stop a CPU")
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
drivers/firmware/imx/misc.c diff | blob | history
Linux Kernel Source Tree.