Subject: Re: linux-next: build failure after merge of the drm-intel tree

From: Jani Nikula <[email-masked]>
Date: Tue, 17 Mar 2026 11:00:05 +0200

On Mon, 16 Mar 2026, Mark Brown <[email-masked]> wrote:
> Hi all,
>
> After merging the drm-intel tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> /tmp/next/build/drivers/gpu/drm/xe/xe_lrc.c: In function 'xe_lrc_ctx_init':
> /tmp/next/build/drivers/gpu/drm/xe/xe_lrc.c:1554:43: error: implicit declaration of function '_MASKED_BIT_ENABLE'; did you mean 'REG_MASKED_FIELD_ENABLE'? [-Wimplicit-function-declaration]
>  1554 |                 state_cache_perf_fix[2] = _MASKED_BIT_ENABLE(DISABLE_STATE_CACHE_PERF_FIX);
>       |                                           ^~~~~~~~~~~~~~~~~~
>       |                                           REG_MASKED_FIELD_ENABLE
>
> This is caused by an interaction with:
>
>    0e07b16371b6e (drm/xe: Allow per queue programming of COMMON_SLICE_CHICKEN3 bit13)
>
> from the drm tree and is obviously related to:
>
>    https://lore.kernel.org/r/[email-masked]
>
> This has been broken for almost a week now and just keeps getting worse.

Will be fixed real soon now. Sorry for the delay.

BR,
Jani.

-- 
Jani Nikula, Intel