linux-kernel - Re: [Resend Patch v4 03/16] smp, ARM64: Kill SMP single function call interrupt

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Message-ID: <20150123181041.GH9557@e104818-lin.cambridge.arm.com>
Date:	Fri, 23 Jan 2015 18:10:41 +0000
From:	Catalin Marinas <catalin.marinas@....com>
To:	Jiang Liu <jiang.liu@...ux.intel.com>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	Will Deacon <Will.Deacon@....com>,
	Mark Rutland <Mark.Rutland@....com>,
	"nicolas.pitre@...aro.org" <nicolas.pitre@...aro.org>,
	Ashwin Chaugule <ashwin.chaugule@...aro.org>,
	Larry Bassel <larry.bassel@...aro.org>,
	Mark Brown <broonie@...aro.org>,
	Borislav Petkov <bp@...en8.de>,
	Tony Luck <tony.luck@...el.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	Arnd Bergmann <arnd@...db.de>
Subject: Re: [Resend Patch v4 03/16] smp, ARM64: Kill SMP single function
 call interrupt

On Fri, Jan 23, 2015 at 05:36:42AM +0000, Jiang Liu wrote:
> Commit 9a46ad6d6df3b54 "smp: make smp_call_function_many() use logic
> similar to smp_call_function_single()" has unified the way to handle
> single and multiple cross-CPU function calls. Now only one interrupt
> is needed for architecture specific code to support generic SMP function
> call interfaces, so kill the redundant single function call interrupt.
> 
> Signed-off-by: Jiang Liu <jiang.liu@...ux.intel.com>
> Acked-by: Will Deacon <will.deacon@....com>
> Cc: linux-arm-kernel@...ts.infradead.org
> Cc: Catalin Marinas <catalin.marinas@....com>
> Cc: Arnd Bergmann <arnd@...db.de>

I queued the arm64 patch for 3.20. Thanks.

-- 
Catalin
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