Prev: [PATCH] x86-64: fix unwind annotations in syscall stubs
Next: x86: enlightenment for ticket spin locks - Xen implementation
From: Jan Beulich on 30 Jun 2010 09:30
The scope should really extend to the end of the function, not the
return location.

Signed-off-by: Jan Beulich <jbeulich(a)novell.com>

--- linux-2.6.35-rc3/arch/x86/kernel/entry_64.S
+++ 2.6.35-rc3-x86_64-unwind-annotations/arch/x86/kernel/entry_64.S
@@ -1442,7 +1441,6 @@ error_swapgs:
error_sti:
TRACE_IRQS_OFF
ret
- CFI_ENDPROC

/*
* There are two places in the kernel that can potentially fault with
@@ -1467,6 +1465,7 @@ bstep_iret:
/* Fix truncated RIP */
movq %rcx,RIP+8(%rsp)
jmp error_swapgs
+ CFI_ENDPROC
END(error_entry)





--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo(a)vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
 | 
Pages: 1
Prev: [PATCH] x86-64: fix unwind annotations in syscall stubs
Next: x86: enlightenment for ticket spin locks - Xen implementation