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author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2014-03-03 07:34:45 +0000 |
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committer | Mark Brown <broonie@linaro.org> | 2014-05-20 00:53:06 +0100 |
commit | 0e985d1688741f84ae806269fc56b386a5d707a1 (patch) | |
tree | 31d4a414d25ba1a6dfda9b8cc82be8f793a35564 /arch/arm64/kernel/setup.c | |
parent | 5633cbcce886d6fcfc566f76321bd8557ee95a91 (diff) |
arm64: add AT_HWCAP2 support for 32-bit compat
Add support for the ELF auxv entry AT_HWCAP2 when running 32-bit
ELF binaries in compat mode.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
(cherry picked from commit 28964d32d495a0753986d464c48c8e1ae73699be)
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'arch/arm64/kernel/setup.c')
-rw-r--r-- | arch/arm64/kernel/setup.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index cb14a98825b3..74dde302151c 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -68,6 +68,7 @@ EXPORT_SYMBOL_GPL(elf_hwcap); COMPAT_HWCAP_VFPv3|COMPAT_HWCAP_VFPv4|\ COMPAT_HWCAP_NEON|COMPAT_HWCAP_IDIV) unsigned int compat_elf_hwcap __read_mostly = COMPAT_ELF_HWCAP_DEFAULT; +unsigned int compat_elf_hwcap2 __read_mostly; #endif static const char *cpu_name; |