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From: Russell King - ARM Linux <linux@arm.linux.org.uk>
To: Arnd Bergmann <arnd@arndb.de>
Cc: linaro-kernel@lists.linaro.org,
	"keescook@chromium.org" <keescook@chromium.org>,
	"roland@hack.frob.com" <roland@hack.frob.com>,
	Will Deacon <will.deacon@arm.com>,
	Oleg Nesterov <oleg@redhat.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	AKASHI Takahiro <takahiro.akashi@linaro.org>,
	"linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>
Subject: Re: [RFC] ptrace: add generic SET_SYSCALL request
Date: Wed, 12 Nov 2014 12:05:49 +0000	[thread overview]
Message-ID: <20141112120549.GA4042@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <6358312.yt5WU3kBm9@wuerfel>

On Wed, Nov 12, 2014 at 12:19:26PM +0100, Arnd Bergmann wrote:
> On Wednesday 12 November 2014 11:13:52 Will Deacon wrote:
> > Just do arm64. We already have the dedicated request for arch/arm/.
> 
> I wonder if we should define NT_ARM64_SYSTEM_CALL to the same value
> as NT_S390_SYSTEM_CALL (0x307), or even define it as an architecture-
> independent NT_SYSTEM_CALL number with that value, so other architectures
> don't have to introduce new types when they also want to implement it.

That would be a sane thing to do, so that tools which want to get at
this information can do in an almost standardised way for architectures
implementing this method.

-- 
FTTC broadband for 0.8mile line: currently at 9.5Mbps down 400kbps up
according to speedtest.net.

  reply	other threads:[~2014-11-12 12:06 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-07  7:47 AKASHI Takahiro
2014-11-07  9:30 ` Arnd Bergmann
2014-11-07 11:55   ` Will Deacon
2014-11-07 12:03     ` Arnd Bergmann
2014-11-07 12:11       ` Russell King - ARM Linux
2014-11-07 12:44         ` Arnd Bergmann
2014-11-07 13:11           ` Will Deacon
2014-11-07 14:30             ` Arnd Bergmann
2014-11-07 16:44               ` Kees Cook
2014-11-07 23:05                 ` Roland McGrath
2014-11-07 12:27       ` Will Deacon
2014-11-10  6:36         ` AKASHI Takahiro
2014-11-07 14:04 ` Oleg Nesterov
2014-11-12 10:46   ` AKASHI Takahiro
2014-11-12 11:00     ` Will Deacon
2014-11-12 11:06       ` AKASHI Takahiro
2014-11-12 11:13         ` Will Deacon
2014-11-12 11:19           ` Arnd Bergmann
2014-11-12 12:05             ` Russell King - ARM Linux [this message]
2014-11-13  7:02             ` AKASHI Takahiro
2014-11-13 10:21               ` Arnd Bergmann
2014-11-13 14:49                 ` Ulrich Weigand
2014-11-13 22:25                   ` Arnd Bergmann
2014-11-14  1:40                     ` AKASHI Takahiro

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