[PATCH] firmware: arm_scmi: quirk: fix write to string constant

Sudeep Holla sudeep.holla at arm.com
Mon Sep 8 03:17:06 PDT 2025


On Fri, 29 Aug 2025 15:21:52 +0200, Johan Hovold wrote:
> The quirk version range is typically a string constant and must not be
> modified (e.g. as it may be stored in read-only memory):
> 
> 	Unable to handle kernel write to read-only memory at virtual
> 	address ffffc036d998a947
> 
> Fix the range parsing so that it operates on a copy of the version range
> string, and mark all the quirk strings as const to reduce the risk of
> introducing similar future issues.
> 
> [...]

Applied to sudeep.holla/linux (for-next/scmi/updates), thanks!

[1/1] firmware: arm_scmi: quirk: fix write to string constant
      https://git.kernel.org/sudeep.holla/c/572ce546390d
--
Regards,
Sudeep




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