[PATCH] ppc: fix missing cache maintenance before mapping uncached
Sascha Hauer
s.hauer at pengutronix.de
Tue Aug 5 01:35:17 PDT 2025
On Wed, 02 Jul 2025 14:03:41 +0200, Ahmad Fatoum wrote:
> flags is the generic map type (e.g. MAP_CACHED), while MAS2_I is a bit
> only relevant to PowerPC. Checking for MAS2_I in flags is thus never
> true and means we skipped cache maintenance so far when remapping a
> region as uncached.
>
> We actually have a test that caught similar issues on ARM, but we don't
> have a Labgrid config for CI to test on PowerPC unfortunately.
>
> [...]
Applied, thanks!
[1/1] ppc: fix missing cache maintenance before mapping uncached
https://git.pengutronix.de/cgit/barebox/commit/?id=e47a2c32d6c6 (link may not be stable)
Best regards,
--
Sascha Hauer <s.hauer at pengutronix.de>
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