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Commit 1d5d4dbe authored by Al Viro's avatar Al Viro
Browse files

score: add handling of NOTIFY_RESUME to do_notify_resume() 



It's already called if TIF_NOTIFY_RESUME is set, so we only
need to add the actual work.  Note that checking for RESTORE_SIGMASK
was not needed - set_restore_sigmask() also sets SIGPENDING, so
we never RESTORE_SIGMASK without SIGPENDING.

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent a54f1655

arch/score/kernel/signal.c

+8 −1
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ 
#include <linux/ptrace.h>

#include <linux/unistd.h>

#include <linux/uaccess.h>

#include <linux/tracehook.h>



#include <asm/cacheflush.h>

#include <asm/syscalls.h>
@@ -350,6 +351,12 @@ asmlinkage void do_notify_resume(struct pt_regs *regs, void *unused, 
				__u32 thread_info_flags)

{

	/* deal with pending signal delivery */

	if (thread_info_flags & (_TIF_SIGPENDING | _TIF_RESTORE_SIGMASK))

	if (thread_info_flags & _TIF_SIGPENDING)

		do_signal(regs);

	if (thread_info_flags & _TIF_NOTIFY_RESUME) {

		clear_thread_flag(TIF_NOTIFY_RESUME);

		tracehook_notify_resume(regs);

		if (current->replacement_session_keyring)

			key_replace_session_keyring();

	}

}