lkml.org 
[lkml]   [2022]   [Aug]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [RESEND PATCH v6 07/10] spmi: pmic-arb: block access for invalid PMIC arbiter v5 SPMI writes
From
Date
Quoting Fenglin Wu (2022-06-11 20:24:43)
> From: David Collins <collinsd@codeaurora.org>
>
> The system crashes due to an access permission violation when
> writing to a PMIC peripheral which is not owned by the current
> ee. Add a check for PMIC arbiter version 5 for such invalid
> write requests and return an error instead of crashing the
> system.
>
> Signed-off-by: David Collins <collinsd@codeaurora.org>
> Signed-off-by: Fenglin Wu <quic_fenglinw@quicinc.com>
> ---

Applied to spmi-next

\
 
 \ /
  Last update: 2022-08-31 19:42    [W:0.128 / U:0.324 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site