On 11/27/2009 12:56 AM, Bernhard Walle wrote:
M. Mohan Kumar schrieb:
On 11/26/2009 12:22 AM, Bernhard Walle wrote:
M. Mohan Kumar schrieb:
Reserve memory for kdump kernel within RMO region
When the kernel size exceeds 32MB(observed with some distros), memory
for kdump kernel can
as 32MB, and it
may also fail in reserving memory for kdump kernel.
On 11/27/2009 12:56 AM, Bernhard Walle wrote:
M. Mohan Kumar schrieb:
On 11/26/2009 12:22 AM, Bernhard Walle wrote:
M. Mohan Kumar schrieb:
Reserve memory for kdump kernel within RMO region
When the kernel size exceeds 32MB
On 11/26/2009 12:22 AM, Bernhard Walle wrote:
M. Mohan Kumar schrieb:
Reserve memory for kdump kernel within RMO region
When the kernel size exceeds 32MB(observed with some distros), memory
for kdump kernel can not be reserved as kdump kernel base is assumed to
be 32MB always. When the kernel
the memory for kdump kernel anywhere in
the RMO region.
Signed-off-by: M. Mohan Kumar mo...@in.ibm.com
---
arch/powerpc/kernel/machine_kexec.c | 19 +++
1 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/kernel/machine_kexec.c
b/arch/powerpc/kernel
.
Includes the changes suggested by Michael Ellerman
Signed-off-by: M. Mohan Kumar mo...@in.ibm.com
---
kexec/arch/ppc64/fs2dt.c | 62 +++-
kexec/arch/ppc64/kexec-elf-ppc64.c |7
purgatory/arch/ppc64/Makefile |1 +
purgatory
On Mon, Sep 07, 2009 at 10:44:07AM +0530, M. Mohan Kumar wrote:
Write to HVC terminal from purgatory code
Current x86/x86-64 kexec-tools print the message I'm in purgatory to
serial console/VGA while executing the purgatory code. Implement this
feature for POWERPC pseries platform
.
Signed-off-by: M. Mohan Kumar mo...@in.ibm.com
---
kexec/arch/ppc64/fs2dt.c | 47 +++-
kexec/arch/ppc64/kexec-elf-ppc64.c |7 +
kexec/arch/ppc64/kexec-ppc64.h |1 +
purgatory/arch/ppc64/Makefile |1 +
purgatory/arch/ppc64
for system reset
exception and kdump kernel will be invoked (if its loaded). If kdump
kernel is not loaded, proceed with xmon
Signed-off-by: M. Mohan Kumar mo...@in.ibm.com
---
arch/powerpc/xmon/xmon.c |9 +
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/arch/powerpc/xmon
word, the struct memory must start on an 8 byte boundary. Force the
dtstruct variable to be always 8 bytes aligned.
Signed-off-by: M. Mohan Kumar mo...@in.ibm.com
---
kexec/arch/ppc64/fs2dt.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kexec/arch/ppc64/fs2dt.c b/kexec
[PATCH 2/2] Support R_PPC64_REL32 relocation type
gcc-4.4 compiler creates R_PPC64_REL32 relocation type in the ppc64
purgatory code. Add support to handle R_PPC64_REL32 relocation type.
Signed-off-by: M. Mohan Kumar mo...@in.ibm.com
---
kexec/arch/ppc64/kexec-elf-rel-ppc64.c |4
1
. This problem is not seen with gcc-3.4. Is it compiler
issue? or bug in the code.
Regards,
M. Mohan Kumar.
On Fri, Aug 07, 2009 at 12:24:20AM +1000, Michael Ellerman wrote:
On Wed, 2009-08-05 at 22:19 +0530, M. Mohan Kumar wrote:
Hi,
When I align the dtstruct variable to 8 bytes, I am able
On Fri, Aug 07, 2009 at 08:05:49PM +0530, M. Mohan Kumar wrote:
Hi,
After enabling EARLY_DEBUG (and DEBUG in some of the files in
arch/powerpc/kernel directory), without forcing the dtstruct variable to 8
byte alignment:
# ./kexec -e
Starting new kernel
console [udbg0] enabled
Hi,
When I align the dtstruct variable to 8 bytes, I am able to invoke kdump.
When the line
static unsigned dtstruct[TREEWORDS], *dt;
changed to
static unsigned dtstruct[TREEWORDS] __attribute__ ((aligned (8))), *dt;
kexec-tool works.
Regards,
M. Mohan Kumar
On Mon, Aug 03
On Wed, Jun 24, 2009 at 10:27:43AM +1000, Michael Ellerman wrote:
On Tue, 2009-06-23 at 09:56 -0400, Neil Horman wrote:
On Tue, Jun 23, 2009 at 06:25:34PM +0530, M. Mohan Kumar wrote:
Well it definately looks like removing that variable had some code changes.
It'll take some time
Do not inline putprops function
With the recent kexec-tools git tree, both kexec and kdump kernels hang (i.e
kexec -l and kexec -p respectively). This happened after the patch ppc64:
cleanups commit b43a84a31a4be6ed025c1bdef3bb1c3c12e01b16. I tried
reverting each hunk and then found out that
, there was no code change in fs2dt.c
Regards,
M. Mohan Kumar
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On Wed, Jun 17, 2009 at 10:05:14AM -0400, Neil Horman wrote:
On Wed, Jun 17, 2009 at 07:04:35PM +0530, M. Mohan Kumar wrote:
On Wed, Jun 17, 2009 at 09:04:13AM -0400, Neil Horman wrote:
On Wed, Jun 17, 2009 at 10:26:35PM +1000, Michael Ellerman wrote:
What compiler version are you
will be running
as a relocatable kernel.
Signed-off-by: M. Mohan Kumar mo...@in.ibm.com
Signed-off-by: Milton Miller milt...@bga.com
---
kexec/arch/ppc64/crashdump-ppc64.h |2 ++
kexec/arch/ppc64/kexec-elf-ppc64.c | 17 +
purgatory/arch/ppc64/v2wrap.S | 25
Enable RELOCATABLE option if user selects CRASH_DUMP option. Without this
patch user has to first select RELOCATABLE option and then has to enable
CRASH_DUMP option.
Signed-off-by: M. Mohan Kumar mo...@in.ibm.com
---
arch/powerpc/Kconfig |3 ++-
1 files changed, 2 insertions(+), 1 deletions
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