projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 32de7f2) | patch
Don't WARN about expected W+X pages on Xen
authorBen Hutchings <ben@decadent.org.uk>
Thu, 16 Mar 2017 03:05:43 +0000 (03:05 +0000)
committerBen Hutchings <ben@decadent.org.uk>
Mon, 17 Jul 2017 02:01:21 +0000 (03:01 +0100)
commitc91db5bf3a87a99029cae22936e68e0aa944f637
tree70cfe509fd16b03842abf549cfbd06eac41de115tree | snapshot
parent32de7f2c5e2d3c3462bcbb064402634bc3b201adcommit | diff
Don't WARN about expected W+X pages on Xen

Currently Xen PV domains (or at least dom0) on amd64 tend to have a
large number of low kernel pages with W+X permissions.  It's not
obvious how to fix this, and we're not going to get any new
information by WARNing about this, but we do still want to hear about
other W+X cases.  So add a condition to the WARN_ON.

Gbp-Pq: Topic debian
Gbp-Pq: Name amd64-don-t-warn-about-expected-w+x-pages-on-xen.patch
arch/x86/mm/dump_pagetables.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.