From: Andrew Morton <[email protected]>
The lguest patches somehow managed to trigger this:
In file included from arch/i386/lguest/lguest.c:38:
include/asm/asm-offsets.h:67:1: warning: "VDSO_PRELINK" redefined
In file included from include/linux/elf.h:7,
from include/linux/module.h:15,
from include/linux/device.h:21,
from include/linux/interrupt.h:15,
from arch/i386/lguest/lguest.c:27:
include/asm/elf.h:140:1: warning: this is the location of the previous definition
I assume that using the same identifier twice was a bad idea..
Cc: Rusty Russell <[email protected]>
Cc: Andi Kleen <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Andi Kleen <[email protected]>
---
arch/i386/kernel/asm-offsets.c | 2 +-
arch/i386/kernel/vsyscall.lds.S | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
Index: linux/arch/i386/kernel/asm-offsets.c
===================================================================
--- linux.orig/arch/i386/kernel/asm-offsets.c
+++ linux/arch/i386/kernel/asm-offsets.c
@@ -97,7 +97,7 @@ void foo(void)
sizeof(struct tss_struct));
DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
- DEFINE(VDSO_PRELINK, VDSO_PRELINK);
+ DEFINE(VDSO_PRELINK_asm, VDSO_PRELINK);
OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
Index: linux/arch/i386/kernel/vsyscall.lds.S
===================================================================
--- linux.orig/arch/i386/kernel/vsyscall.lds.S
+++ linux/arch/i386/kernel/vsyscall.lds.S
@@ -7,7 +7,7 @@
SECTIONS
{
- . = VDSO_PRELINK + SIZEOF_HEADERS;
+ . = VDSO_PRELINK_asm + SIZEOF_HEADERS;
.hash : { *(.hash) } :text
.gnu.hash : { *(.gnu.hash) }
@@ -21,7 +21,7 @@ SECTIONS
For the layouts to match, we need to skip more than enough
space for the dynamic symbol table et al. If this amount
is insufficient, ld -shared will barf. Just increase it here. */
- . = VDSO_PRELINK + 0x400;
+ . = VDSO_PRELINK_asm + 0x400;
.text : { *(.text) } :text =0x90909090
.note : { *(.note.*) } :text :note
-
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