linux-kernel - Re: [PATCH] ARM: Re-enable TRACE_IRQFLAGS

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Message-ID: <5577246B.3080602@linaro.org>
Date:	Tue, 09 Jun 2015 18:37:47 +0100
From:	Daniel Thompson <daniel.thompson@...aro.org>
To:	Russell King - ARM Linux <linux@....linux.org.uk>
CC:	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	Arnd Bergmann <arnd@...db.de>,
	Uwe Kleine-König 
	<u.kleine-koenig@...gutronix.de>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ARM: Re-enable TRACE_IRQFLAGS_SUPPORT on ARMv7-M

On 09/06/15 16:01, Russell King - ARM Linux wrote:
> On Tue, Jun 09, 2015 at 12:41:50PM +0100, Daniel Thompson wrote:
>> Does the following patch, which makes the arch_irqs_disabled()
>> implementation from asm-generic available on arm, fix the build for you?
>
> Yes, this is exactly the kind of fix for this I'm looking for.  Once
> everyone's happy with it, it can find it's way to the patch system.

 From my side, using v4.1-rc6 plus the patch, I can build all defconfigs 
and both versatile_defconfig and multi_v7_defconfig remain bootable (so 
both ways through the arch #ifdef in irqflag.h).

Similarly working on linux-next-20150608 plus the patch I am able to 
build and boot Maxime's stm32 code (and show that without the patch it 
doesn't build).

 From my side I think that makes it good to go.

So... in the absense of objections I will send it to the patch tracker 
tomorrow.


Daniel.
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