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| author | Leonard Crestez <leonard.crestez@nxp.com> | 2020-02-20 17:29:34 +0100 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2020-02-24 08:26:44 +0100 |
| commit | 1e6a4eba693ac72e6f91b4252458c933110e5f4c (patch) | |
| tree | 05a964753f9e07bf77e9b0542410b649a41d8f9b /drivers/firmware/imx/scu-pd.c | |
| parent | firmware: imx: scu: Ensure sequential TX (diff) | |
| download | linux-1e6a4eba693ac72e6f91b4252458c933110e5f4c.tar.xz linux-1e6a4eba693ac72e6f91b4252458c933110e5f4c.zip | |
firmware: imx: misc: Align imx sc msg structs 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:
BUG: KASAN: stack-out-of-bounds in imx_mu_send_data+0x108/0x1f0
It shouldn't cause an issues in normal use because these structs are
always allocated on the stack.
Fixes: 15e1f2bc8b3b ("firmware: imx: add misc svc support")
Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'drivers/firmware/imx/scu-pd.c')
0 files changed, 0 insertions, 0 deletions