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From: bugzilla-daemon@bugs.ecos.sourceware.org
To: ecos-bugs@ecos.sourceware.org
Subject: [Bug 1001456] HAL misses Interrupt Clear-Pending Registers handling: wasted processing power
Date: Mon, 02 Apr 2012 08:10:00 -0000	[thread overview]
Message-ID: <20120402081025.6C2C62F7800C@mail.ecoscentric.com> (raw)
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--- Comment #20 from Bernard Fouché <bernard.fouche@kuantic.com> 2012-04-02 09:10:15 BST ---
(In reply to comment #15)
>ariants consider
> FYI as i
> mentioned earlier I'll do some tests on Kinetis during next week.

Hello Ilija,

did you find some time to make these tests?

Thanks!

  Bernard

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Subject: [Bug 1001456] HAL misses Interrupt Clear-Pending Registers handling:
 wasted processing power
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--- Comment #20 from Bernard Fouché <bernard.fouche@kuantic.com> 2012-04-02 09:10:15 BST ---
(In reply to comment #15)
>ariants consider
> FYI as i
> mentioned earlier I'll do some tests on Kinetis during next week.

Hello Ilija,

did you find some time to make these tests?

Thanks!

  Bernard

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Subject: [Bug 1001456] HAL misses Interrupt Clear-Pending Registers handling:
 wasted processing power
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--- Comment #21 from Ilija Kocho <ilijak@siva.com.mk> 2012-04-02 18:47:55 BST ---
(In reply to comment #20)
> (In reply to comment #15)
> >ariants consider
> > FYI as i
> > mentioned earlier I'll do some tests on Kinetis during next week.
>
> Hello Ilija,
>
> did you find some time to make these tests?
>
> Thanks!
>
>   Bernard

Hi Bernard. I apologize, but I haven't tested although I would like to see how
Kinetis drivers beehive with respect to this issue.

Nevertheless, as stated earlier I acknowledge your findings as well as efforts
to fix the problem. My only concern is: do we have to extend the kernel API or
can we implement the solution on architecture level.
Your patch proposal doesn't seem to affect/harm other architectures and you
have provided some arguments. It would be good if we have comments from other
colleagues, possibly eCos architects.

Ilija

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  parent reply	other threads:[~2012-04-02  8:10 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-16 14:26 [Bug 1001456] New: " bugzilla-daemon
2012-01-16 16:29 ` [Bug 1001456] " bugzilla-daemon
2012-02-09 14:23 ` bugzilla-daemon
2012-02-15 10:10 ` bugzilla-daemon
2012-02-15 10:48 ` bugzilla-daemon
2012-02-15 11:29 ` bugzilla-daemon
2012-02-16 15:30 ` bugzilla-daemon
2012-02-16 16:46 ` bugzilla-daemon
2012-02-23  9:05 ` bugzilla-daemon
2012-02-23 10:29 ` bugzilla-daemon
2012-04-02  8:10 ` bugzilla-daemon [this message]
2012-04-02 17:48 ` bugzilla-daemon
2012-04-02 21:22 ` bugzilla-daemon
2012-09-27  8:52 ` bugzilla-daemon
2012-09-27 12:39 ` bugzilla-daemon
2012-09-27 13:36 ` bugzilla-daemon
2012-09-27 18:09 ` bugzilla-daemon
2012-01-16 14:26 [Bug 1001456] New: " bugzilla-daemon
2012-01-24 16:11 ` [Bug 1001456] " bugzilla-daemon
2012-02-09  9:40 ` bugzilla-daemon
2012-02-09 11:30 ` bugzilla-daemon
2012-02-16 15:30 ` bugzilla-daemon
2012-02-23  9:58 ` bugzilla-daemon
2012-04-02 21:22 ` bugzilla-daemon
2012-09-26 16:15 ` bugzilla-daemon
2012-09-26 21:44 ` bugzilla-daemon

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