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Fri, 27 Mar 2026 22:01:06 +0000 (GMT) Date: Fri, 27 Mar 2026 22:01:06 +0000 From: Mark Brown To: Frederic Weisbecker Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure in final build Message-ID: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="eFIpdl2HSMZjUrW3" Content-Disposition: inline --eFIpdl2HSMZjUrW3 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi all, After merging the kthread tree, today's linux-next build (i386 defconfig) failed like this: /tmp/next/build/kernel/trace/trace.c:820:5: error: no previous prototype fo= r 'tracing_alloc_snapshot' [-Werror=3Dmissing-prototypes] 820 | int tracing_alloc_snapshot(void) | ^~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Caused by commit bade44fe546212 (tracing: Move snapshot code out of trace.c and into trace= _snapshot.c) =20 I've left this for today. --eFIpdl2HSMZjUrW3 Content-Type: application/pgp-signature; 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Fri, 27 Mar 2026 22:03:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774649022; bh=1rKTdU5bXtfc1Gcto3xmghCyRrW7/UI7Is03lwsRfoo=; h=Date:From:To:Cc:Subject:From; b=N3+SbPXzd8CNF2qm8m86ILgNVP4VjNIzXimun8KZNA9yH2U0YQgexnn0lp4KWIkmK MigHfT/Cu3wlvJQy3hzwZdHUrJPjqRC0qa00Ru1DI0oQVABqtpQRpCNI7vzqTtBvlc rb+lfJzO9gnmz05LlwyMMYPfon/mWEa4HGSeX2iRY1Vnz7VK/rAc4PzxbnN4ncs2vM Qo9pVzP0t4q1v/9NX0ecw+97mLnTnzAmid68dOSruM1Bo7lknEi9LGCuul9mw0+w/Z UMFeYeR+fxTWM3EebqmKCjTGZcGItSuHBnn2MMYnTeXJCRwtGGqTA/ymqqDYcEbZmC EAjNNfaOtioZQ== Received: by finisterre.sirena.org.uk (Postfix, from userid 1000) id CF5AF1AC589B; Fri, 27 Mar 2026 22:03:39 +0000 (GMT) Date: Fri, 27 Mar 2026 22:03:39 +0000 From: Mark Brown To: Steven Rostedt Cc: Linux Kernel Mailing List , Linux Next Mailing List Subject: linux-next: build failure in final build Message-ID: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="RrTy3Gh1yNJRIVXu" Content-Disposition: inline Message-ID: <20260327220339.O-zTDQTzxTVZuOedEur2L-0-IcuY33iAPnsEEUtrARo@z> --RrTy3Gh1yNJRIVXu Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi all, In the final build, today's linux-next build (i386 defconfig) failed like this: /tmp/next/build/kernel/trace/trace.c:820:5: error: no previous prototype fo= r 'tracing_alloc_snapshot' [-Werror=3Dmissing-prototypes] 820 | int tracing_alloc_snapshot(void) | ^~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors Caused by commit bade44fe546212 (tracing: Move snapshot code out of trace.c and into trace= _snapshot.c) =20 I've left this for today. --RrTy3Gh1yNJRIVXu Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmnG/rsACgkQJNaLcl1U h9BkLQf/f9vkD6dFcyhhlhL3Rjit0PLbL+qJTlrCr6oOeeoiYSWFA9Q5CjcRVUkt +KEiQD4cq0vu6Bxi8GAC3IJyTcOK/vj5Av3dDG73cOlX6WUy2A5z2XG4sKV+fjBh jXWdxX7CxBSvwZI3JTWA2kei91crpjqYjyYedGnUpgAbtkvFTnN1yQKoP3EaoT6l 7ADTthjhH+XM/ZVSVOqhE03bkXEXWNfeXUy+51gXznupZRe9YMMIxj7CNTtvHRTT sAjPuq0MPnbuCOJBYEreShJQIUM+NoE0R8z01trywhluS5uRgHnsHuk8zIYd/7nK DlJnFzxMVK/dbn+HJgq/Rp54MmkCpg== =alKi -----END PGP SIGNATURE----- --RrTy3Gh1yNJRIVXu--