The patch titled
fix 'dynreloc miscount' link error on Powerpc
has been removed from the -mm tree. Its filename was
fix-dynreloc-miscount-link-error-on-powerpc.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: fix 'dynreloc miscount' link error on Powerpc
From: Sam Ravnborg <sam@xxxxxxxxxxxx>
Nathan Lynch <ntl@xxxxxxxxx> reported:
2.6.23-rc1 breaks the build for 64-bit powerpc for me (using
maple_defconfig):
LD vmlinux.o
powerpc64-unknown-linux-gnu-ld: dynreloc miscount for
kernel/built-in.o, section .opd
powerpc64-unknown-linux-gnu-ld: can not edit opd Bad value
make: *** [vmlinux.o] Error 1
However, I see a possibly related binutils patch:
http://article.gmane.org/gmane.comp.gnu.binutils/33650
It was tracked down to be caused by the weak prototype
declaration in mm.h:
__attribute__((weak)) const char *arch_vma_name(struct vm_area_struct *vma);
But there is no need to make the declaration weak - only the definition
needs to be marked weak. So drop the weak declaration. And in the process
drop the duplicate definition in page.h for powerpc.
Note: the arch_vma_name fix for x86_64 needs to be applied first to avoid
breaking x86_64
Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Cc: Nathan Lynch <ntl@xxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/asm-powerpc/page.h | 1 -
include/linux/mm.h | 2 +-
2 files changed, 1 insertion(+), 2 deletions(-)
diff -puN include/asm-powerpc/page.h~fix-dynreloc-miscount-link-error-on-powerpc include/asm-powerpc/page.h
--- a/include/asm-powerpc/page.h~fix-dynreloc-miscount-link-error-on-powerpc
+++ a/include/asm-powerpc/page.h
@@ -190,7 +190,6 @@ extern void copy_user_page(void *to, voi
extern int page_is_ram(unsigned long pfn);
struct vm_area_struct;
-extern const char *arch_vma_name(struct vm_area_struct *vma);
#include <asm-generic/memory_model.h>
#endif /* __ASSEMBLY__ */
diff -puN include/linux/mm.h~fix-dynreloc-miscount-link-error-on-powerpc include/linux/mm.h
--- a/include/linux/mm.h~fix-dynreloc-miscount-link-error-on-powerpc
+++ a/include/linux/mm.h
@@ -1246,7 +1246,7 @@ void drop_slab(void);
extern int randomize_va_space;
#endif
-__attribute__((weak)) const char *arch_vma_name(struct vm_area_struct *vma);
+const char * arch_vma_name(struct vm_area_struct *vma);
#endif /* __KERNEL__ */
#endif /* _LINUX_MM_H */
_
Patches currently in -mm which might be from sam@xxxxxxxxxxxx are
origin.patch
x86-64-calgary-fix-section-mismatch-warnings-in-tce.patch
powerpc-vdso-install-unstripped-copies-on-disk.patch
pass-g-to-assembler-under-config_debug_info.patch
mkmakefile-include-arch-on-o=-builds.patch
i386-vdso-install-unstripped-copies-on-disk.patch
i386-vdso-install-unstripped-copies-on-disk-fix.patch
x86_64-ia32-vdso-install-unstripped-copies-on-disk.patch
whitelist-references-from-__dbe_table-to-init.patch
broken-lilo-check-on-make-install.patch
kconfig-remove-top-level-menu-code-maturity-level-options.patch
-
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