diff options
| author | Stephen Boyd <sboyd@codeaurora.org> | 2013-03-18 19:44:14 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-03-22 18:16:54 +0100 |
| commit | c40e3641670eb6ebfdb71d4b0c775416ef95f4f0 (patch) | |
| tree | 96ca09009712653d778ca06f0ba9229577430332 /arch/arm/kernel/setup.c | |
| parent | ARM: 7677/1: LPAE: Fix mapping in alloc_init_section for unaligned addresses (diff) | |
| download | linux-c40e3641670eb6ebfdb71d4b0c775416ef95f4f0.tar.xz linux-c40e3641670eb6ebfdb71d4b0c775416ef95f4f0.zip | |
ARM: 7679/1: Clear IDIVT hwcap if CONFIG_ARM_THUMB=n
Don't advertise support for the SDIV/UDIV thumb instructions if
the kernel is not compiled with support for thumb userspace. This
is in line with how we remove the THUMB hwcap in these
configurations.
Acked-by: Will Deacon <will.deacon@arm.com>
Cc: Stepan Moskovchenko <stepanm@codeaurora.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/setup.c')
| -rw-r--r-- | arch/arm/kernel/setup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 3f6cbb2e3eda..e2c8bbffb0b1 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -484,7 +484,7 @@ static void __init setup_processor(void) list->elf_name, ENDIANNESS); elf_hwcap = list->elf_hwcap; #ifndef CONFIG_ARM_THUMB - elf_hwcap &= ~HWCAP_THUMB; + elf_hwcap &= ~(HWCAP_THUMB | HWCAP_IDIVT); #endif feat_v6_fixup(); |