projects / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 569185f) | 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>
Sun, 4 Jun 2017 02:03:01 +0000 (02:03 +0000)
commitb8e61f8b247b3aed5d0079259cd5d93e527a6870
tree07814e82fbe04f16ca0fca6ddcb7df39e660ba67tree | snapshot
parent569185f6671ccc9597acd6133a16739574ba9856commit | 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.