James Hogan 2257211942 metag/usercopy: Fix alignment error checking ... Fix the error checking of the alignment adjustment code in raw_copy_from_user(), which mistakenly considers it safe to skip the error check when aligning the source buffer on a 2 or 4 byte boundary. If the destination buffer was unaligned it may have started to copy using byte or word accesses, which could well be at the start of a new (valid) source page. This would result in it appearing to have copied 1 or 2 bytes at the end of the first (invalid) page rather than none at all. Fixes: 373cd784d0 ("metag: Memory handling") Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: linux-metag@vger.kernel.org Cc: stable@vger.kernel.org		2017-04-05 14:49:36 +01:00
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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: Fix alignment error checking	2017-04-05 14:49:36 +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