Re: Patch for Retry based AIO-DIO (Was AIO and DIOtestingon2.6.0-test7-mm1)
From: Adrian Bunk (bunk_at_fs.tum.de)
Date: 10/24/03
- Previous message: john stultz: "Re: [pm] fix time after suspend-to-*"
- In reply to: Andrew Morton: "Re: Patch for Retry based AIO-DIO (Was AIO and DIO testingon2.6.0-test7-mm1)"
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Date: Fri, 24 Oct 2003 02:34:28 +0200 To: Andrew Morton <akpm@osdl.org>
On Thu, Oct 23, 2003 at 04:46:38PM -0700, Andrew Morton wrote:
>...
> > -Os has it's benefits on some systems, so it shouldn't be totally hidden
> > under EMBEDDED. OTOH, it's less tested, so only people who know what
> > they are doing should use it (EXPERIMENTAL plus help text).
>
> It causes kernels to crash on a major linux distribution. We need to
> either make it very hard to turn on, or just forget it altogether.
Looking at the source RPM, it seems e.g. gcc bug #8746 "gcc miscompiles
Linux kernel ppa driver on x86" (fixed in gcc 3.2.3) is also unfixed in
the gcc in RedHat 9.0 ...
cu
Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed
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- Previous message: john stultz: "Re: [pm] fix time after suspend-to-*"
- In reply to: Andrew Morton: "Re: Patch for Retry based AIO-DIO (Was AIO and DIO testingon2.6.0-test7-mm1)"
- Next in thread: Adrian Bunk: "Re: Patch for Retry based AIO-DIO (Was AIO and DIOtestingon2.6.0-test7-mm1)"
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