From: Kyungmin Park <kyungmin.park@samsung.com>
To: linux-omap-open-source@linux.omap.com
Subject: CONFIG_PREEMPT_RT patch on Apollon (OMAP2)
Date: Mon, 27 Nov 2006 06:59:14 +0000 (GMT) [thread overview]
Message-ID: <11115895.486281164610759448.JavaMail.weblogic@ep_ml20> (raw)
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Hi, Dirk Behme
As you mentioned, I tried to use CONFIG_PREEMPT_RT patch.
But there's some issues.
1. ethernet flags
- After change from IRQF_RISING to IRQF_HIGH in recent OMAP2 patch. it occurs the GPIO bug message in line 1005.
So I reverted IRQF_RISING as before. then it's working.
2. Too many loads???
- After booting. I think the system is too slow. and also it's unstable. After some opeartions. it's hang.
3. ARMv6 support
- current cmpxchg support for under ARMv6 only.
Thank you,
Kyungmin Park
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next reply other threads:[~2006-11-27 6:59 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-27 6:59 Kyungmin Park [this message]
2006-11-27 19:09 ` CONFIG_PREEMPT_RT patch on Apollon (OMAP2) Dirk Behme
2006-11-30 21:35 ` David Brownell
2006-11-28 6:14 ` Dirk Behme
2006-11-28 7:08 ` Kevin Hilman
-- strict thread matches above, loose matches on Subject: below --
2006-11-28 8:09 Kyungmin Park
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