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[217.229.16.121]) by smtp.gmail.com with ESMTPSA id q9sm9090273wmb.34.2020.05.12.14.12.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 12 May 2020 14:12:08 -0700 (PDT) Date: Tue, 12 May 2020 23:12:07 +0200 From: Thierry Reding To: Stephen Rothwell Cc: Colin Cross , Olof Johansson , Thierry Reding , Linux Next Mailing List , Linux Kernel Mailing List , Sowjanya Komatineni Subject: Re: linux-next: build failure after merge of the tegra tree Message-ID: <20200512211207.GD3864641@ulmo> References: <20200511085114.0cde64d9@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="fXStkuK2IQBfcDe+" Content-Disposition: inline In-Reply-To: <20200511085114.0cde64d9@canb.auug.org.au> User-Agent: Mutt/1.13.1 (2019-12-14) Sender: linux-next-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --fXStkuK2IQBfcDe+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, May 11, 2020 at 08:51:14AM +1000, Stephen Rothwell wrote: > Hi all, >=20 > After merging the tegra tree, today's linux-next build (x86_64 > allmodconfig) failed like this: >=20 > ERROR: modpost: "host1x_driver_register_full" [drivers/staging/media/tegr= a-video/tegra-video.ko] undefined! > ERROR: modpost: "host1x_device_exit" [drivers/staging/media/tegra-video/t= egra-video.ko] undefined! > ERROR: modpost: "host1x_client_unregister" [drivers/staging/media/tegra-v= ideo/tegra-video.ko] undefined! > ERROR: modpost: "host1x_driver_unregister" [drivers/staging/media/tegra-v= ideo/tegra-video.ko] undefined! > ERROR: modpost: "host1x_device_init" [drivers/staging/media/tegra-video/t= egra-video.ko] undefined! > ERROR: modpost: "host1x_syncpt_free" [drivers/staging/media/tegra-video/t= egra-video.ko] undefined! > ERROR: modpost: "host1x_syncpt_request" [drivers/staging/media/tegra-vide= o/tegra-video.ko] undefined! > ERROR: modpost: "host1x_client_register" [drivers/staging/media/tegra-vid= eo/tegra-video.ko] undefined! >=20 > Caused by commit >=20 > 423d10a99b30 ("media: tegra: Add Tegra210 Video input driver") >=20 > I removed CONFIG_COMPILE_TEST for this driver for today. Thanks, I've now added a patch that drops the alternative dependency on COMPILE_TEST because TEGRA_HOST1X doesn't have stubs for any of these exported functions. 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