Re: [Bug #14656] Oops at __rmqueue+0x98 with 2.6.32-rc6

2010-02-24 Thread Christian Kujau
Lucas, On Sun, 21 Feb 2010 at 22:42, Rafael J. Wysocki wrote: > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=14656 > Subject : Oops at __rmqueue+0x98 with 2.6.32-rc6 > References : http://marc.info/?l=linux-kernel&m=125860255229092&w=4 Your initial report said: kernel

Re: ohci1394_dma=early crash since 2.6.32 (was Re: [Bug #14487] PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0)

2010-02-24 Thread Jan Beulich
>>> "Justin P. Mattock" 03.02.10 02:43 >>> Could you try this simple patch (against plain 2.6.33-rc8)? Thanks, Jan --- a/arch/x86/include/asm/fixmap.h +++ b/arch/x86/include/asm/fixmap.h @@ -82,6 +82,9 @@ enum fixed_addresses { #endif FIX_DBGP_BASE, FIX_EARLYCON_MEM_BASE, +#ifde

Re: ohci1394_dma=early crash since 2.6.32 (was Re: [Bug #14487] PANIC: early exception 08 rip 246:10 error ffffffff810251b5 cr2 0)

2010-02-24 Thread Justin P. mattock
On 02/24/2010 06:37 AM, Jan Beulich wrote: "Justin P. Mattock" 03.02.10 02:43>>> Could you try this simple patch (against plain 2.6.33-rc8)? Thanks, Jan --- a/arch/x86/include/asm/fixmap.h +++ b/arch/x86/include/asm/fixmap.h @@ -82,6 +82,9 @@ enum fixed_addresses { #endif FIX_DBGP_B

Re: s2disk hang update

2010-02-24 Thread Alan Jenkins
On 2/23/10, Rafael J. Wysocki wrote: > On Tuesday 23 February 2010, Alan Jenkins wrote: >> On 2/22/10, Rafael J. Wysocki wrote: >> > On Monday 22 February 2010, Alan Jenkins wrote: >> >> Rafael J. Wysocki wrote: >> >> > On Friday 19 February 2010, Alan Jenkins wrote: >> >> > >> >> >> On 2/18/10,

Re: s2disk hang update

2010-02-24 Thread Alan Jenkins
On 2/24/10, KAMEZAWA Hiroyuki wrote: > On Tue, 23 Feb 2010 22:13:56 +0100 > "Rafael J. Wysocki" wrote: > >> Well, it still looks like we're waiting for create_workqueue_thread() to >> return, which probably is trying to allocate memory for the thread >> structure. >> >> My guess is that the preal

Re: s2disk hang update

2010-02-24 Thread Rafael J. Wysocki
On Wednesday 24 February 2010, KAMEZAWA Hiroyuki wrote: > On Tue, 23 Feb 2010 22:13:56 +0100 > "Rafael J. Wysocki" wrote: > > > Well, it still looks like we're waiting for create_workqueue_thread() to > > return, which probably is trying to allocate memory for the thread > > structure. > > > > M

Re: s2disk hang update

2010-02-24 Thread Rafael J. Wysocki
On Wednesday 24 February 2010, Alan Jenkins wrote: > On 2/23/10, Rafael J. Wysocki wrote: ... > > My guess is that the preallocated memory pages freed by > > free_unnecessary_pages() go into a place from where they cannot be taken for > > subsequent NOIO allocations. I have no idea why that happe

Re: [Bug #15202] lockdep warning during elevator_switch

2010-02-24 Thread Hugh Dickins
On Mon, 22 Feb 2010, Américo Wang wrote: > On Mon, Feb 22, 2010 at 5:30 AM, Rafael J. Wysocki wrote: > > This message has been generated automatically as a part of a summary report > > of recent regressions. > > > > The following bug entry is on the current list of known regressions > > from 2.6.3

Re: [Bug #15202] lockdep warning during elevator_switch

2010-02-24 Thread Eric W. Biederman
Hugh Dickins writes: > On Mon, 22 Feb 2010, Américo Wang wrote: >> On Mon, Feb 22, 2010 at 5:30 AM, Rafael J. Wysocki wrote: >> > This message has been generated automatically as a part of a summary report >> > of recent regressions. >> > >> > The following bug entry is on the current list of kn