Re: [RFC][PATCH] signal/m68k: Use force_sigsegv(SIGSEGV) in fpsp040_die

Andreas Schwab [off-list ref] writes:

On Jul 26 2021, Eric W. Biederman wrote:

quoted

diff --git a/arch/m68k/fpsp040/skeleton.S b/arch/m68k/fpsp040/skeleton.S
index a8f41615d94a..ec767523c012 100644
--- a/arch/m68k/fpsp040/skeleton.S
+++ b/arch/m68k/fpsp040/skeleton.S

@@ -502,7 +502,8 @@ in_ea:
 	.section .fixup,#alloc,#execinstr
 	.even
 1:
-	jbra	fpsp040_die
+	bsrl	fpsp040_die
+	jmp	.Lnotkern

That should be jbra instead of jmp.

I will update my patch.  Mind if I ask what the difference is?

I could not find a reference mentioning jbra.  Do I need to look in the
gas source or do you know if there is a better source?

Eric