linux-kernel - Re: [PATCH v2 02/10] arm64: uaccess s/might_sleep/might

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Message-ID: <CAHkRjk5bHV3WDSnfQLr1MPTXGXXKP+XKRbqL2fn_bPmXt_7=cw@mail.gmail.com>
Date:	Thu, 16 May 2013 14:29:01 +0100
From:	Catalin Marinas <catalin.marinas@....com>
To:	"Michael S. Tsirkin" <mst@...hat.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Will Deacon <will.deacon@....com>,
	David Howells <dhowells@...hat.com>,
	Hirokazu Takata <takata@...ux-m32r.org>,
	Michal Simek <monstr@...str.eu>,
	Koichi Yasutake <yasutake.koichi@...panasonic.com>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Paul Mackerras <paulus@...ba.org>,
	Chris Metcalf <cmetcalf@...era.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	Peter Zijlstra <peterz@...radead.org>,
	"H. Peter Anvin" <hpa@...or.com>, x86@...nel.org,
	Arnd Bergmann <arnd@...db.de>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	linux-m32r@...linux-m32r.org, linux-m32r-ja@...linux-m32r.org,
	microblaze-uclinux@...e.uq.edu.au, linux-am33-list@...hat.com,
	linuxppc-dev@...ts.ozlabs.org,
	"linux-arch@...r.kernel.org" <linux-arch@...r.kernel.org>,
	linux-mm <linux-mm@...ck.org>,
	"kvm@...r.kernel.org" <kvm@...r.kernel.org>
Subject: Re: [PATCH v2 02/10] arm64: uaccess s/might_sleep/might_fault/

On 16 May 2013 12:10, Michael S. Tsirkin <mst@...hat.com> wrote:
> The only reason uaccess routines might sleep
> is if they fault. Make this explicit.
>
> Signed-off-by: Michael S. Tsirkin <mst@...hat.com>
> ---
>  arch/arm64/include/asm/uaccess.h | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

For arm64:

Acked-by: Catalin Marinas <catalin.marinas@....com>
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