----- Original Message -----
 This patch set implements support zram on x86_64 for recent fedora
 kernel, tested on kernel-5.6.7-200.fc31.x86_64.
 
 I actually have other patch set for RHEL7 and RHEL8 kernels as well,
 but I want to do them later because the change for it is quite large
 and I think it necessary to first refactor zram code, e.g. by moving
 the zram code in diskdump.c into zram.c.
 
 HATAYAMA Daisuke (5):
   mm/zram: introduce MAX_POSSIBLE_PHYSMEM_BITS
   zram/swap cache: treat xarray case
   zram: fix wrongly recognizing lzo-rle as lzo
   zram: try loading debuginfo for zram when needed
   zram: fix failure invalid structure member offset: zram_table_flag
 
  defs.h     |  7 ++++++-
  diskdump.c | 23 +++++++++++++++++++++--
  memory.c   |  4 ----
  3 files changed, 27 insertions(+), 7 deletions(-) 
Hi Daisuke,
This all looks good -- queued for crash-7.2.9:
  
https://github.com/crash-utility/crash/commit/3b0ab4634de89ff23ace1d4172a...
Thanks,
  Dave