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Groups > linux.kernel > #1460620
| From | Peter Zijlstra <peterz@infradead.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v7 4/4] nmi_backtrace: generate one-line reports for idle cpus |
| Date | 2016-08-11 17:40 +0200 |
| Message-ID | <s50fo-5Dk-35@gated-at.bofh.it> (permalink) |
| References | <s3VhL-3zC-3@gated-at.bofh.it> <s3VhM-3zC-35@gated-at.bofh.it> <s4eDM-7BJ-35@gated-at.bofh.it> <s505H-5ym-23@gated-at.bofh.it> <s505H-5ym-21@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Thu, Aug 11, 2016 at 05:25:38PM +0200, Petr Mladek wrote:
> diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
> index b77f5edb03b0..e31d50acd491 100644
> --- a/arch/x86/include/asm/irqflags.h
> +++ b/arch/x86/include/asm/irqflags.h
> @@ -44,7 +44,7 @@ static inline void native_irq_enable(void)
> asm volatile("sti": : :"memory");
> }
>
> -static inline void native_safe_halt(void)
> +static inline __attribute__((__section__(".cpuidle.text"))) void native_safe_halt(void)
> {
> asm volatile("sti; hlt": : :"memory");
> }
An alternative is to use __always_inline I suppose.
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Re: [PATCH v7 4/4] nmi_backtrace: generate one-line reports for idle cpus Petr Mladek <pmladek@suse.com> - 2016-08-11 17:30 +0200 Re: [PATCH v7 4/4] nmi_backtrace: generate one-line reports for idle cpus Peter Zijlstra <peterz@infradead.org> - 2016-08-11 17:40 +0200 Re: [PATCH v7 4/4] nmi_backtrace: generate one-line reports for idle cpus Petr Mladek <pmladek@suse.com> - 2016-08-16 10:10 +0200
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