Re: [PATCH 0/3] Getting biarch support

2010-03-11 Thread Simon Horman
On Thu, Mar 11, 2010 at 12:16:58AM -0800, Eric W. Biederman wrote: It looks like no one ever tested taking a crashdump from a 64bit kernel with a 32bit userspace on x86, and we have a reuse-cmdline regression fixes follow. I seem to recall testing that, but it was many moons ago :-)

[PATCH 2/3] kexec: Figure out our native architecture before load

2010-03-11 Thread Eric W. Biederman
This moves the computing of our native archtecture earlier so that load can use it, as arch/i386/crashdump-x86.c has been trying to. Signed-off-by: Eric W. Biederman ebied...@aristanetworks.com --- kexec/kexec.c | 12 +++- 1 files changed, 7 insertions(+), 5 deletions(-) diff --git

[PATCH 3/3] x86: Fix biarch crashdump setup.

2010-03-11 Thread Eric W. Biederman
Generate the correct crashdump header for x86_64 kernels when a 32bit kernel is used. Signed-off-by: Eric W. Biederman ebied...@aristanetworks.com --- kexec/arch/i386/crashdump-x86.c | 11 ++- 1 files changed, 10 insertions(+), 1 deletions(-) diff --git

Re: [PATCH 0/3] Getting biarch support

2010-03-11 Thread Bernhard Walle
Zitat von Eric W. Biederman ebied...@xmission.com: It looks like no one ever tested taking a crashdump from a 64bit kernel with a 32bit userspace on x86, and we have a reuse-cmdline regression fixes follow. I didn't even know that it is supposed to work... Regards, Bernhard

Re: [PATCH 0/3] Getting biarch support

2010-03-11 Thread Eric W. Biederman
Bernhard Walle bernh...@bwalle.de writes: Zitat von Eric W. Biederman ebied...@xmission.com: It looks like no one ever tested taking a crashdump from a 64bit kernel with a 32bit userspace on x86, and we have a reuse-cmdline regression fixes follow. I didn't even know that it is supposed

Re: [PATCH 0/3] Getting biarch support

2010-03-11 Thread Simon Horman
On Thu, Mar 11, 2010 at 12:16:58AM -0800, Eric W. Biederman wrote: It looks like no one ever tested taking a crashdump from a 64bit kernel with a 32bit userspace on x86, and we have a reuse-cmdline regression fixes follow. Thanks, these patches all look good to me. I have applied and pushed