target/linux/uml/patches-2.6.30/004-fix_section_warning.patch

   1 When I compiled uml on x86_64, I got this warning:
   2
   3   MODPOST vmlinux.o
   4 WARNING: vmlinux.o (.__syscall_stub.2): unexpected non-allocatable section.
   5 Did you forget to use "ax"/"aw" in a .S file?
   6 Note that for example <linux/init.h> contains
   7 section definitions for use in .S files.
   8
   9 Because modpost checks for missing SHF_ALLOC section flag. So just
  10 add it. :)
  11
  12 Signed-off-by: WANG Cong <amwang@redhat.com>
  13 Cc: Jeff Dike <jdike@addtoit.com>
  14 Cc: Sam Ravnborg <sam@ravnborg.org>
  15
  16 ---
  17 --- a/arch/um/sys-x86_64/stub.S
  18 +++ b/arch/um/sys-x86_64/stub.S
  19 @@ -1,7 +1,7 @@
  20  #include "as-layout.h"
  21
  22         .globl syscall_stub
  23 -.section .__syscall_stub, "x"
  24 +.section .__syscall_stub, "ax"
  25  syscall_stub:
  26         syscall
  27         /* We don't have 64-bit constants, so this constructs the address
  28 --- a/arch/um/sys-i386/stub.S
  29 +++ b/arch/um/sys-i386/stub.S
  30 @@ -1,7 +1,7 @@
  31  #include "as-layout.h"
  32
  33         .globl syscall_stub
  34 -.section .__syscall_stub, "x"
  35 +.section .__syscall_stub, "ax"
  36
  37         .globl batch_syscall_stub
  38  batch_syscall_stub: