Re: [PATCH 2/2 v2] kexec: Export PG_hwpoison flag into vmcoreinfo

2013-02-15 Thread Atsushi Kumagai
Hello Tanino-san, On Fri, 15 Feb 2013 17:48:24 +0900 Mitsuhiro Tanino wrote: > Hello Kumagai-san, > > > I'm curious to know the status of this patch because I'll release > > makedumpfile-1.5.2 with the feature to exclude hwpoison page soon. > > I requested Andrew to merge the kernel side patch

Re: [PATCH 2/2 v2] kexec: Export PG_hwpoison flag into vmcoreinfo

2013-02-15 Thread Mitsuhiro Tanino
Hello Kumagai-san, > I'm curious to know the status of this patch because I'll release > makedumpfile-1.5.2 with the feature to exclude hwpoison page soon. I requested Andrew to merge the kernel side patch, and the patch has been added the -mm tree. Please push the makedumpfile side patch into m

Re: [PATCH 2/2 v2] kexec: Export PG_hwpoison flag into vmcoreinfo

2013-02-12 Thread Mitsuhiro Tanino
dump https://lkml.org/lkml/2012/10/31/805 [PATCH 1/2 v2] makedumpfile: Add a default action to exclude hwpoison page from vmcore https://lkml.org/lkml/2012/10/31/376 [PATCH 2/2 v2] kexec: Export PG_hwpoison flag into vmcoreinfo https://lkml.org/lkml/2012/10/31/359 Could you please push

Re: [PATCH 2/2 v2] kexec: Export PG_hwpoison flag into vmcoreinfo

2013-02-12 Thread Eric W. Biederman
Mitsuhiro Tanino writes: > Re: [Patch 0/2] Exclude hwpoison page from vmcore dump > (2012/11/01 19:40), Eric W. Biederman wrote: >> Mitsuhiro Tanino writes: >> I agree. If we are performing filtering filtering out of poisoned pages >> seems very reasonable. So ack on the basic concept. >> >>

Re: [PATCH 2/2 v2] kexec: Export PG_hwpoison flag into vmcoreinfo

2013-02-11 Thread Mitsuhiro Tanino
Re: [Patch 0/2] Exclude hwpoison page from vmcore dump (2012/11/01 19:40), Eric W. Biederman wrote: > Mitsuhiro Tanino writes: > I agree. If we are performing filtering filtering out of poisoned pages > seems very reasonable. So ack on the basic concept. > > Eric Hello, Eric, Could you please

Re: [PATCH 2/2 v2] kexec: Export PG_hwpoison flag into vmcoreinfo

2013-02-08 Thread Atsushi Kumagai
Hello, On Wed, 31 Oct 2012 23:05:05 +0900 Mitsuhiro Tanino wrote: > This patch exports a PG_hwpoison into vmcoreinfo when > CONFIG_MEMORY_FAILURE is defined. > "makedumpfile" needs to read information of memory, such as > 'mem_section', 'zone', 'pageflags' from vmcore. > > We introduce a functi

[PATCH 2/2 v2] kexec: Export PG_hwpoison flag into vmcoreinfo

2012-10-31 Thread Mitsuhiro Tanino
This patch exports a PG_hwpoison into vmcoreinfo when CONFIG_MEMORY_FAILURE is defined. "makedumpfile" needs to read information of memory, such as 'mem_section', 'zone', 'pageflags' from vmcore. We introduce a function into "makedumpfile" to exclude hwpoison page from vmcore dump. In order to int