From: Arnd Bergmann <arnd@arndb.de>
To: Ingo Molnar <mingo@elte.hu>
Cc: x86@kernel.org, linux-kernel@vger.kernel.org,
Remis Lima Baima <remis.developer@googlemail.com>,
linux-arch@vger.kernel.org
Subject: Re: [PATCH v2] x86: fix ktermios-termio conversion
Date: Tue, 12 May 2009 13:42:18 +0200 [thread overview]
Message-ID: <200905121342.19093.arnd@arndb.de> (raw)
In-Reply-To: <20090512091010.GD18004@elte.hu>
On Tuesday 12 May 2009, Ingo Molnar wrote:
> hm, on x86 you could use get_user_try / get_user_ex() /
> get_user_catch() approach to linearize the dependencies and reduce
> register pressure.
Yes, but that would not help my intention of making the file more
generic. The x86 code was copied into a number of architectures, and
at least arm, m32r, parisc, sh and xtensa have big-endian configurations
where the implementation is wrong.
I only realized that while writing this email though and I guess I
need to fix those as well now ;-)
Arnd <><
prev parent reply other threads:[~2009-05-12 11:43 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20090511222702.352192505@arndb.de>
2009-05-11 22:43 ` [PATCH] arm: rename CLOCK_TICK_RATE to ARM_TICK_RATE Arnd Bergmann
2009-05-11 23:11 ` [PATCH v2] " Arnd Bergmann
2009-05-13 17:11 ` [PATCH] " Arnd Bergmann
2009-05-11 22:55 ` [PATCH] move PIT_TICK_RATE to linux/timex.h Arnd Bergmann
2009-05-11 22:55 ` Arnd Bergmann
2009-05-12 0:01 ` Andrew Morton
2009-05-12 0:36 ` Arnd Bergmann
[not found] ` <200905121104.31275.arnd@arndb.de>
[not found] ` <20090512091010.GD18004@elte.hu>
2009-05-12 11:42 ` Arnd Bergmann [this message]
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