Description: vfs: BUG in truncate_inode_pages_range() and fuse client
References:
 https://bugzilla.redhat.com/show_bug.cgi?id=1520893
Notes:
 bwh> Red Hat reports this as affecting RHEL 6 (2.6.32ish) and 7 (3.10ish),
 bwh> so I assume that 3.2 is affected.
 bwh> The upstream fix depends on commit d47992f86b30 "mm: change invalidatepage
 bwh> prototype to accept length" etc.  We'll need something simpler for 3.2.
Bugs:
upstream: released (3.11-rc1) [5a7203947a1d9b6f3a00a39fda08c2466489555f]
4.9-upstream-stable: N/A "Fixed before branching point"
3.16-upstream-stable: N/A "Fixed before branching point"
3.2-upstream-stable: ignored "Too much work to backport"
sid: released (3.11.5-1)
4.9-stretch-security: N/A "Fixed before branching point"
3.16-jessie-security: N/A "Fixed before branching point"
3.2-wheezy-security: ignored "Too much work to backport"