[PATCH v2 0/2] Allow Xen Dom0 page filtering
kumagai-atsushi at mxc.nes.nec.co.jp
Wed Apr 2 22:38:17 EDT 2014
This looks good to me, I'll merge it into v1.5.6.
>Trying to use makedumpfile on a Xen Dom0 ELF file currently fails, but there
>are in fact only a few missing pieces. With the following two patches, I was
>able to produce a dump even with high dump levels (-d17 and -d31).
>Needless to say, this can reduce the size of Dom0 dumps considerably.
>Changes in v2:
>* Call get_machdep_info() after cache_init(), so it can use readmem(VADDR, ...)
>This now works for me after reverting commit ebe2fa3a.
>Petr Tesarik (2):
> Earlier initialization of dom0_mapnr
> Get Dom0 max_pfn using pfn_mfn_frame_list if max_pfn unavailable
> makedumpfile.c | 35 ++++++++++++++++++++++++++++-------
> 1 file changed, 28 insertions(+), 7 deletions(-)
More information about the kexec