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From: Nick Desaulniers <ndesaulniers@google.com>
To: "Paul E. McKenney" <paulmck@kernel.org>
Cc: Will Deacon <will@kernel.org>,
	Peter Zijlstra <peterz@infradead.org>,
	Josh Triplett <josh@joshtriplett.org>,
	Steven Rostedt <rostedt@goodmis.org>,
	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
	jiangshanlai@gmail.com,
	"Joel Fernandes (Google)" <joel@joelfernandes.org>,
	rcu@vger.kernel.org,
	clang-built-linux <clang-built-linux@googlegroups.com>
Subject: GPF from __srcu_read_lock() via drm_minor_acquire()
Date: Wed, 16 Sep 2020 13:48:22 -0700	[thread overview]
Message-ID: <CAKwvOdm4AQhobdkKT08bjPGb15N58QN79XWxEaQt-P5Dk4+avQ@mail.gmail.com> (raw)

Hey Paul and RCU folks,
I noticed we have a bug report from 2 users that seem to have similar
stack traces in SRCU code;
https://github.com/ClangBuiltLinux/linux/issues/1081

Is there a way we should go about starting to debug this?

-- 
Thanks,
~Nick Desaulniers

             reply	other threads:[~2020-09-16 20:48 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-16 20:48 Nick Desaulniers [this message]
2020-09-16 21:37 ` GPF from __srcu_read_lock() via drm_minor_acquire() Paul E. McKenney
2020-09-17 20:58   ` Paul E. McKenney
2020-09-18 19:20     ` Nick Desaulniers

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