On 05/14/2015 08:30 PM, Andrea Arcangeli wrote:

Hello everyone,

This is the latest userfaultfd patchset against mm-v4.1-rc3
2015-05-14-10:04.

The postcopy live migration feature on the qemu side is mostly ready
to be merged and it entirely depends on the userfaultfd syscall to be
merged as well. So it'd be great if this patchset could be reviewed
for merging in -mm.

Userfaults allow to implement on demand paging from userland and more
generally they allow userland to more efficiently take control of the
behavior of page faults than what was available before
(PROT_NONE + SIGSEGV trap).

Not to spam with 23 e-mails, all patches are

Acked-by: Pavel Emelyanov <redacted>

Thanks!

-- Pavel

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>