From: Frederic Weisbecker <frederic@kernel.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: "Luck, Tony" <tony.luck@intel.com>,
Borislav Petkov <bp@alien8.de>,
Steven Rostedt <rostedt@goodmis.org>,
Andy Lutomirski <luto@kernel.org>, x86-ml <x86@kernel.org>,
lkml <linux-kernel@vger.kernel.org>,
paulmck@kernel.org
Subject: Re: [RFC] #MC mess
Date: Tue, 18 Feb 2020 23:40:20 +0100 [thread overview]
Message-ID: <20200218224019.GA13978@lenoir> (raw)
In-Reply-To: <20200218214904.GD11802@worktop.programming.kicks-ass.net>
On Tue, Feb 18, 2020 at 10:49:04PM +0100, Peter Zijlstra wrote:
> On Tue, Feb 18, 2020 at 09:34:04PM +0100, Peter Zijlstra wrote:
> diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
> index da0af631ded5..146332764673 100644
> --- a/include/linux/hardirq.h
> +++ b/include/linux/hardirq.h
> @@ -71,7 +71,7 @@ extern void irq_exit(void);
> printk_nmi_enter(); \
> lockdep_off(); \
> ftrace_nmi_enter(); \
> - BUG_ON(in_nmi()); \
> + BUG_ON(in_nmi() == 0xf); \
I guess you meant:
BUG_ON(in_nmi() == NMI_MASK);
Thanks.
next prev parent reply other threads:[~2020-02-18 22:40 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-18 17:31 [RFC] #MC mess Borislav Petkov
2020-02-18 18:11 ` Steven Rostedt
2020-02-18 19:50 ` Borislav Petkov
2020-02-18 20:08 ` Steven Rostedt
2020-02-18 20:30 ` Peter Zijlstra
2020-02-18 20:52 ` Borislav Petkov
2020-02-18 18:20 ` Luck, Tony
2020-02-18 19:51 ` Borislav Petkov
2020-02-18 19:54 ` Luck, Tony
2020-02-18 20:00 ` Borislav Petkov
2020-02-18 20:05 ` Luck, Tony
2020-02-18 20:02 ` Peter Zijlstra
2020-02-18 20:09 ` Borislav Petkov
2020-02-18 20:11 ` Luck, Tony
2020-02-18 20:34 ` Peter Zijlstra
2020-02-18 21:49 ` Peter Zijlstra
2020-02-18 21:53 ` Peter Zijlstra
2020-02-18 22:41 ` Frederic Weisbecker
2020-02-18 22:40 ` Frederic Weisbecker [this message]
2020-02-18 23:17 ` Andy Lutomirski
2020-02-18 23:10 ` Andy Lutomirski
2020-02-18 23:17 ` Steven Rostedt
2020-02-19 0:15 ` Andy Lutomirski
2020-02-19 8:15 ` Peter Zijlstra
2020-02-19 14:21 ` Steven Rostedt
2020-02-19 14:43 ` Borislav Petkov
2020-02-19 15:05 ` Peter Zijlstra
2020-02-19 15:20 ` Andy Lutomirski
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