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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-23 12:43:55 +08:00
linux-next/arch/parisc
John David Anglin f4125cfdb3 parisc: Avoid trashing sr2 and sr3 in LWS code
There is no need to trash sr2 and sr3 in the Light-weight syscall (LWS).  sr2
already points to kernel space (it's zero in userspace, otherwise syscalls
wouldn't work), and since the LWS code is executed in userspace, we can simply
ignore to preload sr3.

Signed-off-by: John David Anglin <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>
2016-11-02 23:05:11 +01:00
..
configs mm/usercopy: get rid of CONFIG_DEBUG_STRICT_USER_COPY_CHECKS 2016-08-30 10:10:21 -07:00
include Merge branch 'parisc-4.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux 2016-10-11 23:59:07 -07:00
kernel parisc: Avoid trashing sr2 and sr3 in LWS code 2016-11-02 23:05:11 +01:00
lib parisc: Add hardened usercopy feature 2016-10-06 22:10:19 +02:00
math-emu parisc: Fix typo in fpudispatch.c 2016-05-22 22:29:07 +02:00
mm parisc: Show trap name in kernel crash 2016-10-11 20:52:47 +02:00
oprofile oprofile: more whitespace fixes 2008-10-15 20:55:51 +02:00
defpalo.conf parisc: switch to gzip-compressed vmlinuz kernel 2013-07-09 22:09:20 +02:00
install.sh parisc: make "make install" not depend on vmlinux 2013-11-07 22:28:06 +01:00
Kconfig Merge branch 'akpm' (patches from Andrew) 2016-10-07 21:38:00 -07:00
Kconfig.debug parisc: Fix ftrace function tracer 2016-04-14 17:47:19 +02:00
Makefile parisc: Fix ftrace function tracer 2016-04-14 17:47:19 +02:00
nm