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| author | Suzuki K Poulose <suzuki.poulose@arm.com> | 2017-03-14 19:13:25 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2017-03-20 17:29:28 +0100 |
| commit | c8c3798d2369e4285da44b244638eafe446a8f8a (patch) | |
| tree | 484cfb45948628e4945cd808d26efeb1021105e7 /arch/arm64/kernel/cpuinfo.c | |
| parent | arm64: KVM: Add support for VPIPT I-caches (diff) | |
| download | linux-c8c3798d2369e4285da44b244638eafe446a8f8a.tar.xz linux-c8c3798d2369e4285da44b244638eafe446a8f8a.zip | |
arm64: v8.3: Support for Javascript conversion instruction
ARMv8.3 adds support for a new instruction to perform conversion
from double precision floating point to integer to match the
architected behaviour of the equivalent Javascript conversion.
Expose the availability via HWCAP and MRS emulation.
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch/arm64/kernel/cpuinfo.c')
| -rw-r--r-- | arch/arm64/kernel/cpuinfo.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm64/kernel/cpuinfo.c b/arch/arm64/kernel/cpuinfo.c index 7d27f4b4881e..32776597e4e6 100644 --- a/arch/arm64/kernel/cpuinfo.c +++ b/arch/arm64/kernel/cpuinfo.c @@ -65,6 +65,7 @@ static const char *const hwcap_str[] = { "asimdhp", "cpuid", "asimdrdm", + "jscvt", NULL }; |