From: Naresh Kamboju <naresh.kamboju@linaro.org>
To: Linux-Next Mailing List <linux-next@vger.kernel.org>,
linux-mips@vger.kernel.org,
open list <linux-kernel@vger.kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
Marc Zyngier <maz@kernel.org>,
Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
Thomas Gleixner <tglx@linutronix.de>,
Stephen Rothwell <sfr@canb.auug.org.au>,
lkft-triage@lists.linaro.org
Subject: mips: irq.c:114:19: error: unused variable 'desc' [-Werror=unused-variable]
Date: Thu, 28 Oct 2021 17:17:11 +0530 [thread overview]
Message-ID: <CA+G9fYtQCd4V9Y=qEGZeQw17TRNG1p_g9MKtYaWVo8QPua-Cug@mail.gmail.com> (raw)
Regression found on mips gcc-10 built with defconfig
Following build warnings / errors reported on linux next 20211027.
The bisect tool pointing to the following commit
The first bad commit:
commit 4cb6f4df976b288aa02bbb658d38e73d34d8231f
irq: mips: simplify do_domain_IRQ()
metadata:
git_describe: next-20211027
git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next
git_short_log: ae5179317e79 (\"Add linux-next specific files for 20211027\")
target_arch: mips
toolchain: gcc-10
build error :
--------------
<stdin>:1559:2: warning: #warning syscall futex_waitv not implemented [-Wcpp]
arch/mips/kernel/irq.c: In function 'do_domain_IRQ':
arch/mips/kernel/irq.c:114:19: error: unused variable 'desc'
[-Werror=unused-variable]
struct irq_desc *desc;
^~~~
cc1: all warnings being treated as errors
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
build link:
-----------
https://builds.tuxbuild.com/205S9XOzkonL7F3xvY8YUO2l1QT/build.log
build config:
-------------
https://builds.tuxbuild.com/205S9XOzkonL7F3xvY8YUO2l1QT/config
# To install tuxmake on your system globally
# sudo pip3 install -U tuxmake
tuxmake --runtime podman --target-arch mips --toolchain gcc-10
--kconfig defconfig
--
Linaro LKFT
https://lkft.linaro.org
next reply other threads:[~2021-10-28 11:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-28 11:47 Naresh Kamboju [this message]
2021-10-28 13:50 ` mips: irq.c:114:19: error: unused variable 'desc' [-Werror=unused-variable] Marc Zyngier
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