From: Arnd Bergmann <arnd@arndb.de>
To: ganguly.s@samsung.com
Cc: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com>,
"linux-arm-kernel@lists.infradead.org"
<linux-arm-kernel@lists.infradead.org>,
SUNEEL KUMAR SURIMANI <suneel@samsung.com>,
VIKRAM MUPPARTHI <vikram.m@samsung.com>,
"tglx@linutronix.de" <tglx@linutronix.de>,
"mingo@redhat.com" <mingo@redhat.com>,
"hpa@zytor.com" <hpa@zytor.com>,
"peterz@infradead.org" <peterz@infradead.org>,
"Waiman.Long@hp.com" <Waiman.Long@hp.com>,
"oleg@redhat.com" <oleg@redhat.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
SHARAN ALLUR <sharan.allur@samsung.com>,
"torvalds@linux-foundation.org" <torvalds@linux-foundation.org>
Subject: Re: [RFC] arm: Add for atomic half word exchange
Date: Tue, 02 Jun 2015 12:49:20 +0200 [thread overview]
Message-ID: <3482663.LChMlKYgkA@wuerfel> (raw)
In-Reply-To: <146879519.394951433226103227.JavaMail.weblogic@epmlwas06d>
On Tuesday 02 June 2015 06:21:43 Sarbojit Ganguly wrote:
> Hello Raghavendra,
>
> That is exactly I had done albeit from menuconfig. Basically the whole point was to make sure my patch compiles against ARM11 architectures as well. Hence I ensured the .config contains the relevant flags on.
>
>
Most ARM11 implementations are ARMv6k, which has support for the instruction,
but the older ARMv6 (without k) does not. From your description, I assume
you only tested with ARMv6k, not ARMv6. Please enable the OMAP2 and IMX31
platforms to test ARMv6.
Arnd
next prev parent reply other threads:[~2015-06-02 10:51 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-02 6:21 Re: [RFC] arm: Add for atomic half word exchange Sarbojit Ganguly
2015-06-02 10:49 ` Arnd Bergmann [this message]
-- strict thread matches above, loose matches on Subject: below --
2015-06-05 1:17 Sarbojit Ganguly
2015-06-05 12:33 ` Arnd Bergmann
2015-06-02 5:49 Sarbojit Ganguly
2015-06-02 6:11 ` Raghavendra K T
2015-05-20 5:09 Sarbojit Ganguly
2015-05-20 6:51 ` Arnd Bergmann
2015-05-19 11:20 Sarbojit Ganguly
2015-05-19 11:42 ` Arnd Bergmann
2015-05-19 12:13 ` Russell King - ARM Linux
2015-05-19 12:43 ` Peter Zijlstra
2015-05-19 9:39 Sarbojit Ganguly
2015-05-19 9:51 ` Arnd Bergmann
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