Re: 2.6.23-rc1: BUG_ON in kmap_atomic_prot()

Cyrill Gorcunov
2007-07-25T17:45:16Z

[Alexey Dobriyan - Wed, Jul 25, 2007 at 12:05:28AM +0400]
| On Tue, Jul 24, 2007 at 11:25:22AM -0700, Linus Torvalds wrote:
| > On Tue, 24 Jul 2007, Andrew Morton wrote:
| > > I guess this was the bug:
| >
| > Looks very likely to me. Mike, Alexey, does this fix things for you?
|
| Yeah, box is running for more than hour, survived LTP, gdb testsuite,
| portage sync and so on.
|
| What new to me is that someone decided TSC is unstable but that's
| probably OK on full debug kernel:
|
| Clocksource tsc unstable (delta = 91724418 ns)
| Time: pit clocksource has been installed.
|

Hi Alexey,

actualy I've tsc unstabled even with 2.6.21.3 ;)
Someone think that is 'cause of dynamic clock speed
changing

http://ussg.iu.edu/hypermail/linux/kernel/0707.1/0873.html

Cyrill