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Subject: Re: [PATCH 5.15 000/189] 5.15.35-rc1 review
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-kernel@vger.kernel.org
Cc:     stable@vger.kernel.org, torvalds@linux-foundation.org,
        akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org,
        patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de,
        jonathanh@nvidia.com, f.fainelli@gmail.com,
        sudipm.mukherjee@gmail.com, slade@sladewatkins.com,
        Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
References: <20220418121200.312988959@linuxfoundation.org>
From:   =?UTF-8?Q?Holger_Hoffst=c3=a4tte?= <holger@applied-asynchrony.com>
Organization: Applied Asynchrony, Inc.
Message-ID: <ec6408b7-14f4-fc97-3371-3f6cd9a46d24@applied-asynchrony.com>
Date:   Mon, 18 Apr 2022 16:07:11 +0200
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On 2022-04-18 14:10, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.15.35 release.
> There are 189 patches in this series, all will be posted as a response
> to this one.  If anyone has any issues with these being applied, please
> let me know.

drivers/gpu/drm/amd/amdgpu/../display/dc/dcn31/dcn31_hubbub.c: In function hubbub31_verify_allow_pstate_change_high':
drivers/gpu/drm/amd/amdgpu/../display/dc/dcn31/dcn31_hubbub.c:994:17: error: implicit declaration of function 'udelay' [-Werror=implicit-function-declaration]
   994 |                 udelay(1);
       |                 ^~~~~~

Caused by "drm-amd-display-add-pstate-verification-and-recovery-for-dcn31.patch".
Explicitly includng <linux/delay.h> in dcn31_hubbub.c fixes it.

Current mainline version of dcn31_hubbub.c does not explicitly include
<linux/delay.h>, so there seems to be some general inconsistency wrt.
which dcn module includes what.

CC'ing Nicholas Kazlauskas.

-h