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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2014-03-03 07:34:44 +0000 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2014-03-04 08:05:21 +0000 |
| commit | 66d6e3b385778c2eef3b172a037235516207393e (patch) | |
| tree | 3969dcd6d862beac98a6aef57841baddfc25688c /fs | |
| parent | bff705950e2cdcf35641dee35eb14bad9ed49e8f (diff) | |
| download | op-kernel-dev-66d6e3b385778c2eef3b172a037235516207393e.zip op-kernel-dev-66d6e3b385778c2eef3b172a037235516207393e.tar.gz | |
binfmt_elf: add ELF_HWCAP2 to compat auxv entries
Add ELF_HWCAP2 to the set of auxv entries that is passed to
a 32-bit ELF program running in 32-bit compat mode under a
64-bit kernel.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/compat_binfmt_elf.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c index a81147e..4d24d17 100644 --- a/fs/compat_binfmt_elf.c +++ b/fs/compat_binfmt_elf.c @@ -88,6 +88,11 @@ static void cputime_to_compat_timeval(const cputime_t cputime, #define ELF_HWCAP COMPAT_ELF_HWCAP #endif +#ifdef COMPAT_ELF_HWCAP2 +#undef ELF_HWCAP2 +#define ELF_HWCAP2 COMPAT_ELF_HWCAP2 +#endif + #ifdef COMPAT_ARCH_DLINFO #undef ARCH_DLINFO #define ARCH_DLINFO COMPAT_ARCH_DLINFO |
