James Hogan fb8ea062a8 metag/usercopy: Add early abort to copy_to_user ... When copying to userland on Meta, if any faults are encountered immediately abort the copy instead of continuing on and repeatedly faulting, and worse potentially copying further bytes successfully to subsequent valid pages. Fixes: 373cd784d0 ("metag: Memory handling") Reported-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: linux-metag@vger.kernel.org Cc: stable@vger.kernel.org		2017-04-05 14:49:42 +01:00
..
boot	metag: enable building of all dtbs	2015-10-27 16:12:16 -05:00
configs	metag: minimal TZ1090 (Comet) SoC infrastructure	2013-06-13 12:14:07 +01:00
include	sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h>	2017-03-02 08:42:37 +01:00
kernel	sched/headers: Move task->mm handling methods to <linux/sched/mm.h>	2017-03-03 01:43:28 +01:00
lib	metag/usercopy: Add early abort to copy_to_user	2017-04-05 14:49:42 +01:00
mm	sched/headers: Prepare to move 'init_task' and 'init_thread_union' from <linux/sched.h> to <linux/sched/task.h>	2017-03-02 08:42:38 +01:00
oprofile	metag: OProfile support	2013-03-15 13:21:05 +00:00
tbx	metag: Fix misspellings in comments.	2016-04-18 12:45:54 +02:00
Kconfig	lib/GCD.c: use binary GCD algorithm instead of Euclidean	2016-05-20 17:58:30 -07:00
Kconfig.debug	consolidate per-arch stack overflow debugging options	2013-07-04 11:25:39 -07:00
Kconfig.soc	metag: remove ARCH_WANT_OPTIONAL_GPIOLIB	2016-04-26 13:39:22 +02:00
Makefile	metag: use common make variables for dtb builds	2015-10-27 16:12:15 -05:00