From: Marc Zyngier <maz@kernel.org>
To: kernel test robot <lkp@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Linux Memory Management List <linux-mm@kvack.org>,
kunit-dev@googlegroups.com, kvmarm@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-arm-msm@vger.kernel.org, linux-bluetooth@vger.kernel.org,
linux-kselftest@vger.kernel.org, linux-parisc@vger.kernel.org,
linux-rdma@vger.kernel.org, linux-riscv@lists.infradead.org,
linux-usb@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: [linux-next:master] BUILD REGRESSION 296d53d8f84ce50ffaee7d575487058c8d437335
Date: Tue, 04 Jul 2023 08:15:24 +0100 [thread overview]
Message-ID: <7d3d61c694c0e57b096ff7af6277ed6b@kernel.org> (raw)
In-Reply-To: <202307032309.v4K1IBoR-lkp@intel.com>
On 2023-07-03 16:11, kernel test robot wrote:
> tree/branch:
> https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
> master
> branch HEAD: 296d53d8f84ce50ffaee7d575487058c8d437335 Add linux-next
> specific files for 20230703
>
[...]
> Unverified Error/Warning (likely false positive, please contact us if
> interested):
>
> arch/arm64/kvm/mmu.c:147:3-9: preceding lock on line 140
This *is* a false positive. The function is entered with a lock
held, it will exit with the lock held as well. Inside the body
of the function, we release and reacquire the lock.
M.
--
Jazz is not dead. It just smells funny...
next prev parent reply other threads:[~2023-07-04 7:15 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-03 15:11 kernel test robot
2023-07-04 7:15 ` Marc Zyngier [this message]
2023-07-04 14:11 ` Bart Van Assche
2023-07-10 5:51 ` Yujie Liu
2023-07-04 10:30 ` Shay Drory
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