On Wed, Apr 10, 2013 at 12:49:14PM -0400, David Teigland wrote:
> On Wed, Apr 10, 2013 at 09:40:39AM -0400, Don Zickus wrote:
> > However, we still have the problem that if the machine panics and we want
> > to jump into the kdump kernel, we need to 'kick' the watchdog one more
> > time. This prov
On Wed, Apr 10, 2013 at 09:40:39AM -0400, Don Zickus wrote:
> However, we still have the problem that if the machine panics and we want
> to jump into the kdump kernel, we need to 'kick' the watchdog one more
> time. This provides us a sane sync point for determining how long we have
> to load the
On Wed, Apr 10, 2013 at 12:17:39PM -0400, Don Zickus wrote:
> On Wed, Apr 10, 2013 at 08:10:41AM -0700, Guenter Roeck wrote:
> > On Wed, Apr 10, 2013 at 10:20:55AM -0400, Don Zickus wrote:
> > > On Wed, Apr 10, 2013 at 06:51:23AM -0700, Guenter Roeck wrote:
> > > > On Wed, Apr 10, 2013 at 09:40:39A
On Wed, Apr 10, 2013 at 08:10:41AM -0700, Guenter Roeck wrote:
> On Wed, Apr 10, 2013 at 10:20:55AM -0400, Don Zickus wrote:
> > On Wed, Apr 10, 2013 at 06:51:23AM -0700, Guenter Roeck wrote:
> > > On Wed, Apr 10, 2013 at 09:40:39AM -0400, Don Zickus wrote:
> > > > On Tue, Apr 09, 2013 at 09:07:58A
On 04/10/2013 03:35 AM, Li Haifeng wrote:
> Hi, everyone.
>
> Recently, I try to run kdump on pandaboard ES with omap4460. After
> load capture kernel by "kexec -l" and execute "kexec -e", the serial
> port output "Starting new kernel" and "Bye", then the system hangs up.
>
> I have tried the ups
On Wed, Apr 10, 2013 at 10:20:55AM -0400, Don Zickus wrote:
> On Wed, Apr 10, 2013 at 06:51:23AM -0700, Guenter Roeck wrote:
> > On Wed, Apr 10, 2013 at 09:40:39AM -0400, Don Zickus wrote:
> > > On Tue, Apr 09, 2013 at 09:07:58AM -0700, Guenter Roeck wrote:
> > > > > > Just look for the use of mod_
On Wed, Apr 10, 2013 at 06:51:23AM -0700, Guenter Roeck wrote:
> On Wed, Apr 10, 2013 at 09:40:39AM -0400, Don Zickus wrote:
> > On Tue, Apr 09, 2013 at 09:07:58AM -0700, Guenter Roeck wrote:
> > > > > Just look for the use of mod_timer in the watchdog directory.
> > > >
> > > > So looking at the
On Wed, Apr 10, 2013 at 09:40:39AM -0400, Don Zickus wrote:
> On Tue, Apr 09, 2013 at 09:07:58AM -0700, Guenter Roeck wrote:
> > > > Just look for the use of mod_timer in the watchdog directory.
> > >
> > > So looking at the mod_timer logic in various drivers, it seems regardless
> > > if the /dev
On Tue, Apr 09, 2013 at 09:07:58AM -0700, Guenter Roeck wrote:
> > > Just look for the use of mod_timer in the watchdog directory.
> >
> > So looking at the mod_timer logic in various drivers, it seems regardless
> > if the /dev/watchdog device is opened or not, if it is running, it will
> > autom
Hi, everyone.
Recently, I try to run kdump on pandaboard ES with omap4460. After
load capture kernel by "kexec -l" and execute "kexec -e", the serial
port output "Starting new kernel" and "Bye", then the system hangs up.
I have tried the upstream Linux Kernel v3.4 and v3.8. All are with this issu
>>> On 09.04.13 at 18:17, David Vrabel wrote:
> On 09/04/13 08:44, Jan Beulich wrote:
> On 08.04.13 at 20:59, David Vrabel wrote:
>>> +ret = kimage_add_page(image, page_to_mfn(page) << PAGE_SHIFT);
>>
>> Constructs like this aren't portable. You ought to use
>> page_to_maddr(), and h
From: Atsushi Kumagai
Date: Fri, 15 Mar 2013 19:34:30 +0900
Subject: [PATCH 4/4] Use vmap_area_list to get vmalloc_start for ppc64.
Try to get vmalloc_start value from vmap_area_list first for
newer ppc64 kernels.
Signed-off-by: Atsushi Kumagai
---
arch/ppc64.c | 44 +++
From: Atsushi Kumagai
Date: Fri, 15 Mar 2013 19:30:23 +0900
Subject: [PATCH 3/4] Use vmap_area_list to get vmalloc_start for ppc32.
Try to get vmalloc_start value from vmap_area_list first for
newer ppc32 kernels.
Signed-off-by: Atsushi Kumagai
---
arch/ppc.c | 44 +
From: Atsushi Kumagai
Date: Thu, 14 Mar 2013 19:10:49 +0900
Subject: [PATCH 2/4] Use vmap_area_list to get vmalloc_start for i386.
Try to get vmalloc_start value from vmap_area_list first for
newer i386 kernels.
Signed-off-by: Atsushi Kumagai
---
arch/x86.c | 46 +++
From: Atsushi Kumagai
Date: Thu, 14 Mar 2013 11:08:57 +0900
Subject: [PATCH 1/4] Introduce new symbols to look at the first vmap_area.
struct vmlist which we used to get vmalloc_start value will be
removed from kernel soon, so we have to look at the first vmap_area
in the sorted vmap_area_list in
# CCing linuxppc-dev to get advice on ppc for makedumpfile.
# makedumpfile is a userspace utility to create a smaller dump file,
# you can download it from the following URL.
# http://sourceforge.net/projects/makedumpfile/
-
Hello,
This patchset is to work with "remove vm_struct list manageme
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