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From: "Franck Bui-Huu" <vagabon.xyz@gmail.com>
To: "Atsushi Nemoto" <anemo@mba.ocn.ne.jp>
Cc: linux-mips@linux-mips.org, ralf@linux-mips.org, macro@linux-mips.org
Subject: Re: [MIPS] Check FCSR for pending interrupts before restoring from a context.
Date: Thu, 8 Feb 2007 17:30:29 +0100	[thread overview]
Message-ID: <cda58cb80702080830n44627bafw88b0b6620eefb693@mail.gmail.com> (raw)
In-Reply-To: <20070209.002323.115905985.anemo@mba.ocn.ne.jp>

On 2/8/07, Atsushi Nemoto <anemo@mba.ocn.ne.jp> wrote:
> On Thu, 08 Feb 2007 12:02:19 +0900 (JST), Atsushi Nemoto <anemo@mba.ocn.ne.jp> wrote:
> Here is a first cut.  Changes in r4k_fpu.S can be reverted, and after
> Franck's patchset applied, this patch can be a bit smaller.  Please
> review.
>

yes this's going to conflict a lot with the patchset I sent...

[snip]

> +static inline int
>  restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc)
>  {
>         unsigned int used_math;
> @@ -112,7 +144,8 @@ restore_sigcontext(struct pt_regs *regs,
>         if (used_math()) {

sorry for the stupid question but I don't know fpu code...Here
used_math() function is used as condition whereas used_math local is
already defined. Are we sure we want to use the function here ?

-- 
               Franck

  reply	other threads:[~2007-02-08 16:31 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <S20038814AbXBEQMb/20070205161231Z+24864@ftp.linux-mips.org>
2007-02-07  4:38 ` [MIPS] Check FCSR for pending interrupts before restoring from a context Atsushi Nemoto
2007-02-07 11:09   ` Ralf Baechle
2007-02-07 16:22     ` Atsushi Nemoto
2007-02-07 17:29       ` Maciej W. Rozycki
2007-02-08  3:02         ` Atsushi Nemoto
2007-02-08 15:23           ` Atsushi Nemoto
2007-02-08 16:30             ` Franck Bui-Huu [this message]
2007-02-08 16:54               ` Atsushi Nemoto
2007-02-09  4:03                 ` Atsushi Nemoto
2007-02-14  8:04                   ` Atsushi Nemoto
2007-02-14  8:34                     ` Franck Bui-Huu
2007-02-14 16:05                       ` Atsushi Nemoto
2007-02-15 18:02                     ` Atsushi Nemoto
2007-02-08 17:03               ` Atsushi Nemoto

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