From: Scott Wood <swood@redhat.com>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: LKML <linux-kernel@vger.kernel.org>,
linux-rt-users <linux-rt-users@vger.kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH RT] Revert "cpumask: Disable CONFIG_CPUMASK_OFFSTACK for RT"
Date: Tue, 21 Jan 2020 22:38:42 -0600 [thread overview]
Message-ID: <c979dd686853ea85da887cb1796cb8220dd51d0f.camel@redhat.com> (raw)
In-Reply-To: <20200119103400.3vj4dr4sr4hxyxus@linutronix.de>
On Sun, 2020-01-19 at 11:34 +0100, Sebastian Andrzej Siewior wrote:
> On 2020-01-19 02:03:23 [-0600], Scott Wood wrote:
> > I get splats with this due to zalloc_cpumask_var() with preemption
> > disabled
> > (from the get_cpu() in x86 flush_tlb_mm_range()):
>
> Is
>
> http://lkml.kernel.org/r/20200117090137.1205765-1-bigeasy@linutronix.de
>
> solving the issue?
>
> Sebastian
>
Yes, looks good with those patches.
-Scott
prev parent reply other threads:[~2020-01-22 4:38 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-18 17:41 Sebastian Andrzej Siewior
2020-01-19 8:03 ` Scott Wood
2020-01-19 10:34 ` Sebastian Andrzej Siewior
2020-01-22 4:38 ` Scott Wood [this message]
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