Re: [PATCH] firmware: arm_sdei: Prohibit probing in '_sdei_handler'

From: Will Deacon
Date: Mon Apr 29 2019 - 11:50:26 EST


On Fri, Apr 26, 2019 at 10:16:36AM +0800, Xiongfeng Wang wrote:
> Functions called in '_sdei_handler' are needed to be marked as
> 'nokprobe'. Because these functions are called in NMI context and
> neither the arch-code's debug infrastructure nor kprobes core supports
> this.
>
> Signed-off-by: Xiongfeng Wang <wangxiongfeng2@xxxxxxxxxx>
> Reviewed-by: James Morse <james.morse@xxxxxxx>
> ---
> drivers/firmware/arm_sdei.c | 3 +++
> 1 file changed, 3 insertions(+)

Queued for 5.2. Thanks.

Will