[PATCH 0/2] Allow Xen Dom0 page filtering

Petr Tesarik ptesarik at suse.cz
Thu Mar 27 14:06:14 EDT 2014


I'm resending this, now with correct mail threading. Sorry for the noise.

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.

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(-)

-- 
1.8.4.5




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