Andrew Morton wrote:
On Tue, 24 Apr 2007 13:00:49 -0700 Jeremy Fitzhardinge [EMAIL PROTECTED]
wrote:
Andrew Morton wrote:
Well, it _is_ mysterious.
Did you try to locate the code which failed? I got lost in macros and
include files, and gave up very very easily. Stop hiding,
Andrew Morton wrote:
It's weird. And I don't think the locking selftest code calls
sched_clock() (or any other time-related thing) at all, does it?
I guess it ends up going through the scheduler, which does use it.
But... shrug
J
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On Tue, 2007-04-24 at 22:59 +0200, Ingo Molnar wrote:
* Daniel Walker [EMAIL PROTECTED] wrote:
On Tue, 2007-04-24 at 13:24 -0700, Jeremy Fitzhardinge wrote:
And sched_clock's use of local_irq_save/restore appears to be absolutely
correct, so I think it must be triggering a bug in
Shouldn't this be after the change that adds arch/i386/xen/Kconfig?
Otherwise you break bisects
It should be OK. The series should build and run at each patch (though
I have to admit I haven't tested this). In general I've been adding
config options for each feature as the
On Tuesday 24 April 2007 22:52:27 Daniel Walker wrote:
On Tue, 2007-04-24 at 13:24 -0700, Jeremy Fitzhardinge wrote:
And sched_clock's use of local_irq_save/restore appears to be absolutely
correct, so I think it must be triggering a bug in either the self-tests
or lockdep itself.
Why
On Monday 23 April 2007 23:56:44 Jeremy Fitzhardinge wrote:
Core Xen Implementation
This patch is a rollup of all the core pieces of the Xen
implementation, including booting, memory management, interrupts, time
and so on.
The patch is definitely too big.
+#ifdef CONFIG_XEN
+/* Xen only
On Tue, 2007-04-24 at 23:20 +0200, Andi Kleen wrote:
On Tuesday 24 April 2007 22:52:27 Daniel Walker wrote:
On Tue, 2007-04-24 at 13:24 -0700, Jeremy Fitzhardinge wrote:
And sched_clock's use of local_irq_save/restore appears to be absolutely
correct, so I think it must be triggering a
LAPLACE Cyprien wrote:
An example: in kernel/pid.c:alloc_pid(), if one of the guest CPUs is
descheduled when holding the pidmap_lock, what happens to the other
guest CPUs who want to alloc/free pids ? Are they blocked too ?
Yup. This is where it's really nice to have directed yields, where
Overview
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