diff options
| author | Kees Cook <[email protected]> | 2016-09-07 16:54:34 +0000 |
|---|---|---|
| committer | Kees Cook <[email protected]> | 2016-09-07 18:33:26 +0000 |
| commit | 8e1f74ea02cf4562404c48c6882214821552c13f (patch) | |
| tree | 931135d5d5cf00255d596520bd59c4067d669c22 /drivers/clocksource/timer-atmel-pit.c | |
| parent | usercopy: force check_object_size() inline (diff) | |
| download | kernel-8e1f74ea02cf4562404c48c6882214821552c13f.tar.gz kernel-8e1f74ea02cf4562404c48c6882214821552c13f.zip | |
usercopy: remove page-spanning test for now
A custom allocator without __GFP_COMP that copies to userspace has been
found in vmw_execbuf_process[1], so this disables the page-span checker
by placing it behind a CONFIG for future work where such things can be
tracked down later.
[1] https://bugzilla.redhat.com/show_bug.cgi?id=1373326
Reported-by: Vinson Lee <[email protected]>
Fixes: f5509cc18daa ("mm: Hardened usercopy")
Signed-off-by: Kees Cook <[email protected]>
Diffstat (limited to 'drivers/clocksource/timer-atmel-pit.c')
0 files changed, 0 insertions, 0 deletions