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authorDr. David Alan Gilbert <dgilbert@redhat.com>2017-02-24 18:28:38 +0000
committerDr. David Alan Gilbert <dgilbert@redhat.com>2017-02-28 11:30:24 +0000
commit332847f0757ee057865fb989e70373092b3b4692 (patch)
tree8b9ad5a706c30755b0c6c53b8eff9cffbad2612f /memory_ldst.inc.c
parent28abd2001445d4e702b1dc9147d0015b189cd37a (diff)
postcopy: Mask fault addresses to huge page boundary
Currently the fault address received by userfault is rounded to the host page boundary and a host page is requested from the source. Use the current RAMBlock page size instead of the general host page size so that for RAMBlocks backed by huge pages we request the whole huge page. Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Laurent Vivier <lvivier@redhat.com> Message-Id: <20170224182844.32452-11-dgilbert@redhat.com> Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'memory_ldst.inc.c')
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