diff mbox series

parisc: Use _TIF_USER_WORK_MASK in entry.S

Message ID 20201029210106.GA12104@ls3530 (mailing list archive)
State Accepted, archived
Headers show
Series parisc: Use _TIF_USER_WORK_MASK in entry.S | expand

Commit Message

Helge Deller Oct. 29, 2020, 9:01 p.m. UTC 
The constant _TIF_USER_WORK_MASK will get extended by additional flags
in the future, so check against the bits set in this mask - with the
exception of _TIF_NEED_RESCHED which was tested a few lines above.

Signed-off-by: Helge Deller <deller@gmx.de>
diff mbox series

Patch

diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index f6f28e41bb5e..beba9816cc6c 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -887,7 +887,7 @@  intr_check_sig:
 	/* As above */
 	mfctl   %cr30,%r1
 	LDREG	TI_FLAGS(%r1),%r19
-	ldi	(_TIF_SIGPENDING|_TIF_NOTIFY_RESUME), %r20
+	ldi	(_TIF_USER_WORK_MASK & ~_TIF_NEED_RESCHED), %r20
 	and,COND(<>)	%r19, %r20, %r0
 	b,n	intr_restore	/* skip past if we've nothing to do */

@@ -1810,7 +1810,7 @@  syscall_check_resched:
 	.import do_signal,code
 syscall_check_sig:
 	LDREG	TI_FLAGS-THREAD_SZ_ALGN-FRAME_SIZE(%r30),%r19
-	ldi	(_TIF_SIGPENDING|_TIF_NOTIFY_RESUME), %r26
+	ldi	(_TIF_USER_WORK_MASK & ~_TIF_NEED_RESCHED), %r26
 	and,COND(<>)	%r19, %r26, %r0
 	b,n	syscall_restore	/* skip past if we've nothing to do */