From: Peter Zijlstra <peterz@infradead.org>
To: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Cc: kbuild test robot <lkp@intel.com>,
kbuild-all@01.org, akpm@linux-foundation.org,
linux-kernel@vger.kernel.org, Dmitry Vyukov <dvyukov@google.com>,
Ingo Molnar <mingo@redhat.com>, Will Deacon <will.deacon@arm.com>
Subject: Re: [PATCH] locking/lockdep: Dump state of percpu_rwsem upon hung up.
Date: Tue, 10 Jul 2018 13:28:49 +0200 [thread overview]
Message-ID: <20180710112849.GG2476@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <bdecb526-9f61-bdb9-85f1-a6243b5fac7a@i-love.sakura.ne.jp>
On Tue, Jul 10, 2018 at 07:48:31PM +0900, Tetsuo Handa wrote:
> Should I update
> "[PATCH] locking/lockdep: Dump state of percpu_rwsem upon hung up." side
> to use "#ifndef CONFIG_RWSEM_GENERIC_SPINLOCK" ?
Since it's a debug patch, who cares if there's a config for which it
doesn't build?
next prev parent reply other threads:[~2018-07-10 11:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-07 6:31 [PATCH] locking/lockdep: Dump state of percpu_rwsem upon hung up Tetsuo Handa
2018-07-07 11:31 ` kbuild test robot
2018-07-07 14:09 ` Tetsuo Handa
2018-07-10 6:10 ` Tetsuo Handa
2018-07-10 9:20 ` Will Deacon
2018-07-10 9:30 ` Peter Zijlstra
2018-07-10 10:48 ` Tetsuo Handa
2018-07-10 11:28 ` Peter Zijlstra [this message]
2018-07-10 9:41 ` [PATCH] locking/rwsem: Convert the other sem->count to 'atomic_long_t' kbuild test robot
2018-07-10 9:41 ` kbuild test robot
2018-07-10 11:47 ` [PATCH v2] locking/lockdep: Dump state of percpu_rwsem upon hung up Tetsuo Handa
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