[PATCH 0/3] Krait VFP fixes

Russell King - ARM Linux linux at arm.linux.org.uk
Thu Sep 18 15:32:41 PDT 2014


It would be nice to be copied on these patches, as the VFP code is
entirely my creation...  I'll review these patches shortly.

On Thu, Sep 18, 2014 at 02:43:09PM -0700, Stephen Boyd wrote:
> These changes allow us to support VFP correctly on Krait processors.
> They also fix short vector emulation for Cortex-A15 and Krait.
> 
> Stepan Moskovchenko (1):
>   arm: vfp: Bounce undefined instructions in vectored mode
> 
> Stephen Boyd (2):
>   ARM: vfp: Workaround bad MVFR1 register on some Kraits
>   ARM: vfp: fix VFPv3 hwcap detection on non-ARM vfp implementations
> 
>  arch/arm/include/asm/cputype.h | 1 +
>  arch/arm/include/asm/vfp.h     | 2 +-
>  arch/arm/mm/proc-v7.S          | 5 +++--
>  arch/arm/vfp/vfphw.S           | 6 ++++++
>  arch/arm/vfp/vfpmodule.c       | 7 +++++++
>  5 files changed, 18 insertions(+), 3 deletions(-)
> 
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