Re: [uml-devel] BUG: soft lockup for a user mode linux image

2013-10-09 Thread Toralf Förster
On 10/08/2013 10:07 PM, Geert Uytterhoeven wrote: > On Sun, Oct 6, 2013 at 11:01 PM, Toralf Förster > wrote: >>> Hmm, now pages_dirtied is zero, according to the backtrace, but the BUG_ON() >>> asserts its strict positive?!? >>> >>> Can you please try the following instead of the BUG_ON(): >>> >>

Re: [uml-devel] BUG: soft lockup for a user mode linux image

2013-10-09 Thread stian
Den 2013-10-08 21:56, skrev Toralf Förster: > Well, the quick&dirty hack below at least works for the moment to > overcome the soft lookup and the hang/unresponsiveness of the 32 bit > user mode linux guest : > > > diff --git a/mm/page-writeback.c b/mm/page-writeback.c > index f5236f8..7e9483c 1006