Re: [MIPS] Check FCSR for pending interrupts before restoring from a context.

["Franck Bui-Huu" <vagabon.xyz@gmail.com>]

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