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James Hogan a1db9b2c1b metag/usercopy: Add missing fixups ... commit b884a190af upstream. The rapf copy loops in the Meta usercopy code is missing some extable entries for HTP cores with unaligned access checking enabled, where faults occur on the instruction immediately after the faulting access. Add the fixup labels and extable entries for these cases so that corner case user copy failures don't cause kernel crashes. Fixes: 373cd784d0 ("metag: Memory handling") Signed-off-by: James Hogan <james.hogan@imgtec.com> Cc: linux-metag@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		History 2017-04-12 12:41:13 +02:00
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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	metag/usercopy: Zero rest of buffer from copy_from_user	2017-04-12 12:41:13 +02:00
kernel	metag/ptrace: Reject partial NT_METAG_RPIPE writes	2017-03-31 10:31:46 +02:00
lib	metag/usercopy: Add missing fixups	2017-04-12 12:41:13 +02:00
mm	metag: Drop show_mem() from mem_init()	2016-08-09 13:41:30 +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