linux/arch/sh/kernel
Al Viro 5e071e2b4b sh: Fix up TIF_NOTIFY_RESUME sans TIF_SIGPENDING handling.
As Al notes, we missed a TIF_NOTIFY_RESUME check which caused any
handlers without TIF_SIGPENDING also set to skip the notification:

	Looks like while it is in the relevant masks *and* checked in
	do_notify_resume() both on 32bit and 64bit variants since commit
	ab99c733ae ("sh: Make syscall tracer
	use tracehook notifiers, add TIF_NOTIFY_RESUME.") they are
	actually *not* reached without simulataneous SIGPENDING, since
	the actual glue in the callers had not been updated back then and
	still checks for _TIF_SIGPENDING alone when deciding whether to
	hit do_notify_resume() or not.

Reported-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Tested-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-09-18 17:04:37 +09:00
..
cpu
vsyscall
.gitignore
Makefile
asm-offsets.c
cpufreq.c
crash_dump.c
debugtraps.S
disassemble.c
dma-nommu.c
dumpstack.c
dwarf.c
entry-common.S
ftrace.c
head_32.S
head_64.S
hw_breakpoint.c
idle.c
io.c
io_trapped.c
iomap.c
ioport.c
irq.c
irq_32.c
irq_64.c
kdebugfs.c
kgdb.c
kprobes.c
localtimer.c
machine_kexec.c
machvec.c
module.c
nmi_debug.c
perf_callchain.c
perf_event.c
process.c
process_32.c
process_64.c
ptrace.c
ptrace_32.c
ptrace_64.c
reboot.c
relocate_kernel.S
return_address.c
setup.c
sh_bios.c
sh_ksyms_32.c
sh_ksyms_64.c
signal_32.c
signal_64.c
smp.c
stacktrace.c
swsusp.c
sys_sh.c
sys_sh32.c
sys_sh64.c
syscalls_32.S
syscalls_64.S
time.c
topology.c
traps.c
traps_32.c
traps_64.c
unwinder.c
vmlinux.lds.S