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Thu, 27 Mar 2025 03:13:31 -0700 (PDT) X-Google-Smtp-Source: AGHT+IGo6BSnN/7DnWwsrPKsPzsp5vwYeekx/yw1uXydp3cTFY2lLZ6RC9pAe31IwHQYeL/C+jGIXOHxziJ1HikRcBo= X-Received: by 2002:a17:90b:1b47:b0:2ff:6e72:b8e9 with SMTP id 98e67ed59e1d1-303a906c30emr4332968a91.25.1743070411193; Thu, 27 Mar 2025 03:13:31 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20250324103048.3d8230f9@canb.auug.org.au> <20250327101610.45f13473@canb.auug.org.au> In-Reply-To: From: Alessandro Carminati Date: Thu, 27 Mar 2025 11:13:19 +0100 X-Gm-Features: AQ5f1JpEcUZC0l9g0TEutF6ljQnWodfEfcECrFj9kOh5Fz3DBBEkrKeTMe2-9MY Message-ID: Subject: Re: linux-next: build failure after merge of the kbuild tree To: Jeff Johnson Cc: Stephen Rothwell , Andrew Morton , Masahiro Yamada , Oliver Glitta , Guenter Roeck , Linux Kernel Mailing List , Linux Next Mailing List Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hello, On Thu, Mar 27, 2025 at 1:20=E2=80=AFAM Jeff Johnson wrote: > > On 3/26/2025 4:16 PM, Stephen Rothwell wrote: > > Hi all, > > > > On Mon, 24 Mar 2025 10:30:48 +1100 Stephen Rothwell wrote: > >> > >> After merging the kbuild tree, today's linux-next build (powerpc > >> ppc64_defconfig) failed like this: > >> > >> ERROR: modpost: missing MODULE_DESCRIPTION() in lib/kunit/backtrace-su= ppression-test.o > >> ERROR: modpost: missing MODULE_DESCRIPTION() in lib/slub_kunit.o > > > > This is now lib/tests/slub_kuni.c > > > >> Caused by commits > >> > >> 19f3496e6241 ("kunit: add test cases for backtrace warning suppressi= on") > >> > >> from the mm-nonmm-unstable branch of the mm tree and > >> > >> 1f9f78b1b376 ("mm/slub, kunit: add a KUnit test for SLUB debugging f= unctionality") > >> > >> from Linus' tree (in v5.14rc1) interacting with commit > >> > >> 6c6c1fc09de3 ("modpost: require a MODULE_DESCRIPTION()") > >> > >> from the kbuild tree. > >> > >> I have temporarily reverted the latter commit until the former are > >> fixed up. > > > > I am still reverting that commit. > > > > Guenter & Oliver, can you add MODULE_DESCRIPTION() macros to your respect= ive modules? Yes, sure. I'll do it asap. > > Context: > https://lore.kernel.org/all/20250311-moddesc-error-v1-1-79adedf48d0e@oss.= qualcomm.com/ > --=20 --- 172