From: Steven Rostedt <rostedt@goodmis.org>
To: Borislav Petkov <bp@alien8.de>
Cc: Daniel Thompson <daniel.thompson@linaro.org>,
Thomas Gleixner <tglx@linutronix.de>,
Jason Cooper <jason@lakedaemon.net>,
Russell King <linux@arm.linux.org.uk>,
Will Deacon <will.deacon@arm.com>,
Catalin Marinas <catalin.marinas@arm.com>,
Marc Zyngier <marc.zyngier@arm.com>,
Stephen Boyd <sboyd@codeaurora.org>,
John Stultz <john.stultz@linaro.org>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, patches@linaro.org,
linaro-kernel@lists.linaro.org,
Sumit Semwal <sumit.semwal@linaro.org>,
Dirk Behme <dirk.behme@de.bosch.com>,
Daniel Drake <drake@endlessm.com>,
Dmitry Pervushin <dpervushin@gmail.com>,
Tim Sander <tim@krieglstein.org>,
"H. Peter Anvin" <hpa@zytor.com>,
x86@kernel.org
Subject: Re: [RESEND PATCH 4.0-rc5 v19 5/6] x86/nmi: Use common printk functions
Date: Tue, 7 Apr 2015 12:43:07 -0400 [thread overview]
Message-ID: <20150407124307.58c7dd20@gandalf.local.home> (raw)
In-Reply-To: <20150407163746.GA14115@pd.tnic>
On Tue, 7 Apr 2015 18:37:46 +0200
Borislav Petkov <bp@alien8.de> wrote:
> I would simply say:
>
> err = printk_nmi_backtrace_prepare();
> if (err)
>
> like sane kernel code does.
>
Yes, that is even the better solution.
-- Steve
next prev parent reply other threads:[~2015-04-07 16:43 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-24 16:53 [PATCH 4.0-rc5 v19 0/6] irq/arm: Implement arch_trigger_all_cpu_backtrace Daniel Thompson
2015-03-24 16:53 ` [PATCH 4.0-rc5 v19 1/6] irqchip: gic: Optimize locking in gic_raise_softirq Daniel Thompson
2015-03-24 16:53 ` [PATCH 4.0-rc5 v19 2/6] irqchip: gic: Make gic_raise_softirq FIQ-safe Daniel Thompson
2015-03-24 16:53 ` [PATCH 4.0-rc5 v19 3/6] irqchip: gic: Introduce plumbing for IPI FIQ Daniel Thompson
2015-03-24 16:53 ` [PATCH 4.0-rc5 v19 4/6] printk: Simple implementation for NMI backtracing Daniel Thompson
2015-03-24 16:53 ` [PATCH 4.0-rc5 v19 5/6] x86/nmi: Use common printk functions Daniel Thompson
2015-03-24 16:53 ` [PATCH 4.0-rc5 v19 6/6] ARM: Add support for on-demand backtrace of other CPUs Daniel Thompson
2015-04-07 15:37 ` [RESEND PATCH 4.0-rc5 v19 0/6] irq/arm: Implement arch_trigger_all_cpu_backtrace Daniel Thompson
2015-04-07 15:37 ` [RESEND PATCH 4.0-rc5 v19 1/6] irqchip: gic: Optimize locking in gic_raise_softirq Daniel Thompson
2015-04-07 15:37 ` [RESEND PATCH 4.0-rc5 v19 2/6] irqchip: gic: Make gic_raise_softirq FIQ-safe Daniel Thompson
2015-04-07 15:38 ` [RESEND PATCH 4.0-rc5 v19 3/6] irqchip: gic: Introduce plumbing for IPI FIQ Daniel Thompson
2015-04-07 15:38 ` [RESEND PATCH 4.0-rc5 v19 4/6] printk: Simple implementation for NMI backtracing Daniel Thompson
2015-04-07 15:38 ` [RESEND PATCH 4.0-rc5 v19 5/6] x86/nmi: Use common printk functions Daniel Thompson
2015-04-07 16:19 ` Steven Rostedt
2015-04-07 16:37 ` Borislav Petkov
2015-04-07 16:43 ` Steven Rostedt [this message]
2015-04-08 12:08 ` Daniel Thompson
2015-04-07 15:38 ` [RESEND PATCH 4.0-rc5 v19 6/6] ARM: Add support for on-demand backtrace of other CPUs Daniel Thompson
2015-04-10 9:51 ` [RESEND PATCH 4.0-rc7 v20 0/6] irq/arm: Implement arch_trigger_all_cpu_backtrace Daniel Thompson
2015-04-10 9:51 ` [RESEND PATCH 4.0-rc7 v20 1/6] irqchip: gic: Optimize locking in gic_raise_softirq Daniel Thompson
2015-04-21 12:51 ` Marc Zyngier
2015-04-10 9:51 ` [RESEND PATCH 4.0-rc7 v20 2/6] irqchip: gic: Make gic_raise_softirq FIQ-safe Daniel Thompson
2015-04-21 12:54 ` Marc Zyngier
2015-04-10 9:51 ` [RESEND PATCH 4.0-rc7 v20 3/6] irqchip: gic: Introduce plumbing for IPI FIQ Daniel Thompson
2015-04-21 13:45 ` Marc Zyngier
2015-04-21 21:03 ` Daniel Thompson
2015-04-22 9:15 ` Marc Zyngier
2015-04-22 12:45 ` Daniel Thompson
2015-04-22 12:57 ` Marc Zyngier
2015-04-22 15:40 ` Daniel Thompson
2015-04-21 14:50 ` Mark Rutland
2015-04-21 21:15 ` Daniel Thompson
2015-04-22 10:38 ` Mark Rutland
2015-07-02 13:31 ` Daniel Thompson
2015-04-10 9:51 ` [RESEND PATCH 4.0-rc7 v20 4/6] printk: Simple implementation for NMI backtracing Daniel Thompson
2015-04-10 9:51 ` [RESEND PATCH 4.0-rc7 v20 5/6] x86/nmi: Use common printk functions Daniel Thompson
2015-04-10 9:51 ` [RESEND PATCH 4.0-rc7 v20 6/6] ARM: Add support for on-demand backtrace of other CPUs Daniel Thompson
2015-04-10 10:47 ` [RESEND PATCH 4.0-rc7 v20 0/6] irq/arm: Implement arch_trigger_all_cpu_backtrace Daniel Thompson
2015-04-21 12:46 ` Thomas Gleixner
2015-04-21 13:08 ` Marc Zyngier
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