Mark Rutland 2175358305 h8300: fix syscall restarting ...

Back in commit f56141e3e2 ("all arches, signal: move restart_block to
struct task_struct"), all architectures and core code were changed to
use task_struct::restart_block.  However, when h8300 support was
subsequently restored in v4.2, it was not updated to account for this,
and maintains thread_info::restart_block, which is not kept in sync.

This patch drops the redundant restart_block from thread_info, and moves
h8300 to the common one in task_struct, ensuring that syscall restarting
always works as expected.

Fixes: f56141e3e2 ("all arches, signal: move restart_block to struct task_struct")
Link: http://lkml.kernel.org/r/1476714934-11635-1-git-send-email-mark.rutland@arm.com
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: uclinux-h8-devel@lists.sourceforge.jp
Cc: <stable@vger.kernel.org>	[4.2+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2016-10-27 18:43:42 -07:00

..

asm-offsets.c

h8300: miscellaneous functions

2015-06-23 13:35:53 +09:00

dma.c

dma-mapping: use unsigned long for dma_attrs

2016-08-04 08:50:07 -04:00

entry.S

h8300: System call entry enable interrupt.

2016-01-20 23:28:01 +09:00

h8300_ksyms.c

h8300: miscellaneous functions

2015-06-23 13:35:53 +09:00

head_ram.S

h8300: Low level entry

2015-06-23 13:35:51 +09:00

head_rom.S

h8300: Low level entry

2015-06-23 13:35:51 +09:00

irq.c

h8300: Interrupt and exceptions

2015-06-23 13:35:50 +09:00

kgdb.c

h8300: Add KGDB support.

2016-01-20 23:27:30 +09:00

Makefile

h8300: Add KGDB support.

2016-01-20 23:27:30 +09:00

module.c

h8300: miscellaneous functions

2015-06-23 13:35:53 +09:00

process.c

h8300: process helpers

2015-06-23 13:35:52 +09:00

ptrace_h.c

h8300: process helpers

2015-06-23 13:35:52 +09:00

ptrace_s.c

h8300: process helpers

2015-06-23 13:35:52 +09:00

ptrace.c

h8300: process helpers

2015-06-23 13:35:52 +09:00

setup.c

h8300: switch EARLYCON

2016-03-25 01:45:19 +09:00

signal.c

h8300: fix syscall restarting

2016-10-27 18:43:42 -07:00

sim-console.c

h8300: switch EARLYCON

2016-03-25 01:45:19 +09:00

syscalls.c

h8300: miscellaneous functions

2015-06-23 13:35:53 +09:00

traps.c

h8300: show_stack cleanup

2016-01-20 23:28:00 +09:00

vmlinux.lds.S

nmi_backtrace: generate one-line reports for idle cpus

2016-10-07 18:46:30 -07:00