[PATCH] uml: ELF locking commentary
Comment the lack of locking of the elf data extracted from the ELF headers
passed to UML.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/um/os-Linux/elf_aux.c b/arch/um/os-Linux/elf_aux.c
index 5a99dd3..3a8d7e3 100644
--- a/arch/um/os-Linux/elf_aux.c
+++ b/arch/um/os-Linux/elf_aux.c
@@ -21,12 +21,11 @@
typedef Elf64_auxv_t elf_auxv_t;
#endif
+/* These are initialized very early in boot and never changed */
char * elf_aux_platform;
long elf_aux_hwcap;
-
unsigned long vsyscall_ehdr;
unsigned long vsyscall_end;
-
unsigned long __kernel_vsyscall;
__init void scan_elf_aux( char **envp)