[prev in list] [next in list] [prev in thread] [next in thread] 

List:       user-mode-linux-devel
Subject:    [uml-devel] [PATCH] uml: fix a section warning
From:       Amerigo Wang <amwang () redhat ! com>
Date:       2009-05-08 8:42:53
Message-ID: 20090508084349.6229.72810.sendpatchset () localhost ! localdomain
[Download RAW message or body]


When I compiled uml on x86_64, I got this warning:

  MODPOST vmlinux.o
WARNING: vmlinux.o (.__syscall_stub.2): unexpected non-allocatable section.
Did you forget to use "ax"/"aw" in a .S file?
Note that for example <linux/init.h> contains
section definitions for use in .S files.

Because modpost checks for missing SHF_ALLOC section flag. So just
add it. :)

Signed-off-by: WANG Cong <amwang@redhat.com>
Cc: Jeff Dike <jdike@addtoit.com>
Cc: Sam Ravnborg <sam@ravnborg.org>

---
diff --git a/arch/um/sys-x86_64/stub.S b/arch/um/sys-x86_64/stub.S
index 6d9edf9..20e4a96 100644
--- a/arch/um/sys-x86_64/stub.S
+++ b/arch/um/sys-x86_64/stub.S
@@ -1,7 +1,7 @@
 #include "as-layout.h"
 
 	.globl syscall_stub
-.section .__syscall_stub, "x"
+.section .__syscall_stub, "ax"
 syscall_stub:
 	syscall
 	/* We don't have 64-bit constants, so this constructs the address
diff --git a/arch/um/sys-i386/stub.S b/arch/um/sys-i386/stub.S
index c41b04b..54a36ec 100644
--- a/arch/um/sys-i386/stub.S
+++ b/arch/um/sys-i386/stub.S
@@ -1,7 +1,7 @@
 #include "as-layout.h"
 
 	.globl syscall_stub
-.section .__syscall_stub, "x"
+.section .__syscall_stub, "ax"
 
 	.globl batch_syscall_stub
 batch_syscall_stub:

------------------------------------------------------------------------------
The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your
production scanning environment may not be a perfect world - but thanks to
Kodak, there's a perfect scanner to get the job done! With the NEW KODAK i700
Series Scanner you'll get full speed at 300 dpi even with all image 
processing features enabled. http://p.sf.net/sfu/kodak-com
_______________________________________________
User-mode-linux-devel mailing list
User-mode-linux-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel
[prev in list] [next in list] [prev in thread] [next in thread]