| Context |
Check |
Description |
| snowpatch_ozlabs/apply_patch |
warning
|
Failed to apply on branch powerpc/merge (548ccca2a8864b7498ad8cc420fa01aecd4d4114)
|
| snowpatch_ozlabs/apply_patch |
warning
|
Failed to apply on branch powerpc/next (ebbfeef0d8093a06ff39c60105b6650be3344cbe)
|
| snowpatch_ozlabs/apply_patch |
warning
|
Failed to apply on branch linus/master (a1bffa48745afbb54cb4f873bba783b2ae8be042)
|
| snowpatch_ozlabs/apply_patch |
warning
|
Failed to apply on branch powerpc/fixes (0460534b532e5518c657c7d6492b9337d975eaa3)
|
| snowpatch_ozlabs/apply_patch |
warning
|
Failed to apply on branch linux-next (20dc779fdefc40bf7dd9736cea01704f29228fae)
|
| snowpatch_ozlabs/apply_patch |
fail
|
Failed to apply to any branch
|
@@ -494,42 +494,6 @@ static __init void vdso_setup_trampolines(struct lib32_elfinfo *v32,
vdso32_rt_sigtramp = find_function32(v32, "__kernel_sigtramp_rt32");
}
-static __init int vdso_fixup_datapage(struct lib32_elfinfo *v32,
- struct lib64_elfinfo *v64)
-{
-#ifdef CONFIG_VDSO32
- Elf32_Sym *sym32;
-#endif
-#ifdef CONFIG_PPC64
- Elf64_Sym *sym64;
-
- sym64 = find_symbol64(v64, "__kernel_datapage_offset");
- if (sym64 == NULL) {
- printk(KERN_ERR "vDSO64: Can't find symbol "
- "__kernel_datapage_offset !\n");
- return -1;
- }
- *((int *)(vdso64_kbase + sym64->st_value - VDSO64_LBASE)) =
- -PAGE_SIZE -
- (sym64->st_value - VDSO64_LBASE);
-#endif /* CONFIG_PPC64 */
-
-#ifdef CONFIG_VDSO32
- sym32 = find_symbol32(v32, "__kernel_datapage_offset");
- if (sym32 == NULL) {
- printk(KERN_ERR "vDSO32: Can't find symbol "
- "__kernel_datapage_offset !\n");
- return -1;
- }
- *((int *)(vdso32_kbase + (sym32->st_value - VDSO32_LBASE))) =
- -PAGE_SIZE -
- (sym32->st_value - VDSO32_LBASE);
-#endif
-
- return 0;
-}
-
-
static __init int vdso_fixup_features(struct lib32_elfinfo *v32,
struct lib64_elfinfo *v64)
{
@@ -595,9 +559,6 @@ static __init int vdso_setup(void)
if (vdso_do_find_sections(&v32, &v64))
return -1;
- if (vdso_fixup_datapage(&v32, &v64))
- return -1;
-
if (vdso_fixup_features(&v32, &v64))
return -1;
@@ -13,9 +13,6 @@
#include <asm/vdso_datapage.h>
.text
- .global __kernel_datapage_offset;
-__kernel_datapage_offset:
- .long 0
/*
* void *__kernel_get_syscall_map(unsigned int *syscall_count) ;
@@ -148,11 +148,6 @@ VERSION
{
VDSO_VERSION_STRING {
global:
- /*
- * Has to be there for the kernel to find
- */
- __kernel_datapage_offset;
-
__kernel_get_syscall_map;
#ifndef CONFIG_PPC_BOOK3S_601
__kernel_gettimeofday;
@@ -13,9 +13,6 @@
#include <asm/vdso_datapage.h>
.text
-.global __kernel_datapage_offset;
-__kernel_datapage_offset:
- .long 0
/*
* void *__kernel_get_syscall_map(unsigned int *syscall_count) ;
@@ -148,11 +148,6 @@ VERSION
{
VDSO_VERSION_STRING {
global:
- /*
- * Has to be there for the kernel to find
- */
- __kernel_datapage_offset;
-
__kernel_get_syscall_map;
__kernel_gettimeofday;
__kernel_clock_gettime;
__kernel_datapage_offset is not used anymore, remove it. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> --- arch/powerpc/kernel/vdso.c | 39 ------------------------- arch/powerpc/kernel/vdso32/datapage.S | 3 -- arch/powerpc/kernel/vdso32/vdso32.lds.S | 5 ---- arch/powerpc/kernel/vdso64/datapage.S | 3 -- arch/powerpc/kernel/vdso64/vdso64.lds.S | 5 ---- 5 files changed, 55 deletions(-)