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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-14 14:26:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-14 14:26:58 -0700 |
| commit | 84d69848c97faab0c25aa2667b273404d2e2a64a (patch) | |
| tree | 594f3fe1b271b5255a1c5281e36f8bf938acd1c0 /arch/x86/kernel/head_32.S | |
| parent | d4d24d2d0a7ea3b62efd7336bfc2344e29b36bc5 (diff) | |
| parent | 590abbdd273304b55824bcb9ea91840ea375575d (diff) | |
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Pull kbuild updates from Michal Marek:
- EXPORT_SYMBOL for asm source by Al Viro.
This does bring a regression, because genksyms no longer generates
checksums for these symbols (CONFIG_MODVERSIONS). Nick Piggin is
working on a patch to fix this.
Plus, we are talking about functions like strcpy(), which rarely
change prototypes.
- Fixes for PPC fallout of the above by Stephen Rothwell and Nick
Piggin
- fixdep speedup by Alexey Dobriyan.
- preparatory work by Nick Piggin to allow architectures to build with
-ffunction-sections, -fdata-sections and --gc-sections
- CONFIG_THIN_ARCHIVES support by Stephen Rothwell
- fix for filenames with colons in the initramfs source by me.
* 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: (22 commits)
initramfs: Escape colons in depfile
ppc: there is no clear_pages to export
powerpc/64: whitelist unresolved modversions CRCs
kbuild: -ffunction-sections fix for archs with conflicting sections
kbuild: add arch specific post-link Makefile
kbuild: allow archs to select link dead code/data elimination
kbuild: allow architectures to use thin archives instead of ld -r
kbuild: Regenerate genksyms lexer
kbuild: genksyms fix for typeof handling
fixdep: faster CONFIG_ search
ia64: move exports to definitions
sparc32: debride memcpy.S a bit
[sparc] unify 32bit and 64bit string.h
sparc: move exports to definitions
ppc: move exports to definitions
arm: move exports to definitions
s390: move exports to definitions
m68k: move exports to definitions
alpha: move exports to actual definitions
x86: move exports to actual definitions
...
Diffstat (limited to 'arch/x86/kernel/head_32.S')
| -rw-r--r-- | arch/x86/kernel/head_32.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S index 5f401262f12d..b6b2f0264af3 100644 --- a/arch/x86/kernel/head_32.S +++ b/arch/x86/kernel/head_32.S @@ -23,6 +23,7 @@ #include <asm/percpu.h> #include <asm/nops.h> #include <asm/bootparam.h> +#include <asm/export.h> /* Physical address */ #define pa(X) ((X) - __PAGE_OFFSET) @@ -673,6 +674,7 @@ ENTRY(empty_zero_page) .fill 4096,1,0 ENTRY(swapper_pg_dir) .fill 1024,4,0 +EXPORT_SYMBOL(empty_zero_page) /* * This starts the data section. |