Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and signals | KernelTrap

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and signals

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From: Ingo Molnar <mingo@...>

To: Daniel Walker <dwalker@...>

Cc: Remy Bohmer <linux@...>, Steven Rostedt <rostedt@...>, Thomas Gleixner <tglx@...>, RT <linux-rt-users@...>, linux-kernel <linux-kernel@...>

Subject: Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and signals

Date: Tuesday, November 20, 2007 - 4:37 pm

* Daniel Walker <dwalker@mvista.com> wrote:

quoted text> On Sat, 2007-11-17 at 18:46 +0100, Ingo Molnar wrote:
> 
> > fixing the top 20:
> 
> There are about 25 DECLARE_MUTEX() semaphores remaining .. One is the 
> BKL which I would guess can't be converted. The others I've looked at 
> appear to be trivial find/replace changes to get them to use the mutex 
> type.. Any reason those haven't been converted over?

i guess talking about it instead of posting patches is a factor ;-)

	Ingo
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Messages in current thread:

[BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and signals, Remy Bohmer, (Fri Nov 16, 11:51 am)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Steven Rostedt, (Fri Nov 16, 4:20 pm)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Remy Bohmer, (Fri Nov 16, 7:02 pm)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Steven Rostedt, (Fri Nov 16, 7:37 pm)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Remy Bohmer, (Sat Nov 17, 7:44 am)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Daniel Walker, (Sat Nov 17, 12:22 pm)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Remy Bohmer, (Sat Nov 17, 1:09 pm)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Daniel Walker, (Sat Nov 17, 1:29 pm)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Ingo Molnar, (Sat Nov 17, 1:46 pm)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Daniel Walker, (Tue Nov 20, 12:43 pm)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Ingo Molnar, (Tue Nov 20, 4:37 pm)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Daniel Walker, (Tue Nov 20, 4:54 pm)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Daniel Walker, (Sat Nov 17, 1:55 pm)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Jon Masters, (Mon Nov 19, 3:25 am)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Daniel Walker, (Mon Nov 19, 11:31 am)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Remy Bohmer, (Mon Nov 19, 11:51 am)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Daniel Walker, (Mon Nov 19, 12:11 pm)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Ingo Molnar, (Sat Nov 17, 2:04 pm)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Remy Bohmer, (Sat Nov 17, 6:49 pm)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Daniel Walker, (Sat Nov 17, 2:12 pm)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Peter Zijlstra, (Sun Nov 18, 8:33 am)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., David Chinner, (Sun Nov 18, 6:26 pm)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Steven Rostedt, (Sat Nov 17, 10:08 am)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Remy Bohmer, (Sat Nov 17, 11:36 am)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Remy Bohmer, (Mon Nov 19, 8:55 am)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Steven Rostedt, (Mon Nov 19, 9:54 am)

Re: [BUG on PREEMPT_RT, 2.6.23.1-rt5] in rt-mutex code and s..., Steven Rostedt, (Sat Nov 17, 11:06 am)

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