target/linux/uml/patches/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 diff --git a/arch/um/sys-x86_64/stub.S b/arch/um/sys-x86_64/stub.S
  18 index 6d9edf9..20e4a96 100644
  19 --- a/arch/um/sys-x86_64/stub.S
  20 +++ b/arch/um/sys-x86_64/stub.S
  21 @@ -1,7 +1,7 @@
  22  #include "as-layout.h"
  23
  24         .globl syscall_stub
  25 -.section .__syscall_stub, "x"
  26 +.section .__syscall_stub, "ax"
  27  syscall_stub:
  28         syscall
  29         /* We don't have 64-bit constants, so this constructs the address
  30 diff --git a/arch/um/sys-i386/stub.S b/arch/um/sys-i386/stub.S
  31 index c41b04b..54a36ec 100644
  32 --- a/arch/um/sys-i386/stub.S
  33 +++ b/arch/um/sys-i386/stub.S
  34 @@ -1,7 +1,7 @@
  35  #include "as-layout.h"
  36
  37         .globl syscall_stub
  38 -.section .__syscall_stub, "x"
  39 +.section .__syscall_stub, "ax"
  40
  41         .globl batch_syscall_stub
  42  batch_syscall_stub:
  43 --
  44 To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
  45 the body of a message to majordomo@vger.kernel.org
  46 More majordomo info at  http://vger.kernel.org/majordomo-info.html
  47 Please read the FAQ at  http://www.tux.org/lkml/