diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2020-09-27 12:16:29 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-12-03 17:01:16 +0300 |
| commit | c102f07667486dc4a6ae1e3fe7aa67135cb40e3e (patch) | |
| tree | e1a97fc85b33c477ce3a5519a5623b482ba4adc8 /arch/powerpc/include/asm/elf.h | |
| parent | 526a9c4a7234cccf6d900c6e82d79356f974cbfd (diff) | |
| download | linux-c102f07667486dc4a6ae1e3fe7aa67135cb40e3e.tar.xz | |
powerpc/vdso: Replace vdso_base by vdso
All other architectures but s390 use a void pointer named 'vdso'
to reference the VDSO mapping.
In a following patch, the VDSO data page will be put in front of
text, vdso_base will then not anymore point to VDSO text.
To avoid confusion between vdso_base and VDSO text, rename vdso_base
into vdso and make it a void __user *.
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/8e6cefe474aa4ceba028abb729485cd46c140990.1601197618.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/include/asm/elf.h')
| -rw-r--r-- | arch/powerpc/include/asm/elf.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h index 53ed2ca40151..4ecc372c408e 100644 --- a/arch/powerpc/include/asm/elf.h +++ b/arch/powerpc/include/asm/elf.h @@ -169,7 +169,7 @@ do { \ NEW_AUX_ENT(AT_DCACHEBSIZE, dcache_bsize); \ NEW_AUX_ENT(AT_ICACHEBSIZE, icache_bsize); \ NEW_AUX_ENT(AT_UCACHEBSIZE, ucache_bsize); \ - VDSO_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso_base); \ + VDSO_AUX_ENT(AT_SYSINFO_EHDR, (unsigned long)current->mm->context.vdso);\ ARCH_DLINFO_CACHE_GEOMETRY; \ } while (0) |