[PATCH 1/2] kernel: cobalt: Fix up elf_hwcap

Greg Gallagher greg at embeddedgreg.com
Wed Jan 27 15:26:07 CET 2021


On Wed, Jan 27, 2021 at 1:15 AM Jan Kiszka <jan.kiszka at siemens.com> wrote:

> On 27.01.21 07:13, Jan Kiszka via Xenomai wrote:
> > On 27.01.21 06:43, Greg Gallagher via Xenomai wrote:
> >> Update elf_hwcap to ELF_HWCAP, this will work for newer 5.4 kernels
> >>
> >
> > I assume you mean "also work" - or does it break on certain older
> > kernels? Just asking before consulting our CI. ;)
> >
>
> ...and the same pattern exists on ARM.
>
> Jan
>
> >> Signen-off-by: Greg Gallagher <greg at embeddedgreg.com>
> >> ---
> >>  kernel/cobalt/arch/arm64/include/asm/xenomai/fptest.h | 2 +-
> >>  1 file changed, 1 insertion(+), 1 deletion(-)
> >>
> >> diff --git a/kernel/cobalt/arch/arm64/include/asm/xenomai/fptest.h
> b/kernel/cobalt/arch/arm64/include/asm/xenomai/fptest.h
> >> index b7e3f52f2..291c9e5f0 100644
> >> --- a/kernel/cobalt/arch/arm64/include/asm/xenomai/fptest.h
> >> +++ b/kernel/cobalt/arch/arm64/include/asm/xenomai/fptest.h
> >> @@ -23,7 +23,7 @@
> >>  #include <asm/xenomai/uapi/fptest.h>
> >>  #include <asm/hwcap.h>
> >>
> >> -#define have_fp (elf_hwcap & HWCAP_FP)
> >> +#define have_fp (ELF_HWCAP & HWCAP_FP)
> >>
> >>  static inline int fp_kernel_supported(void)
> >>  {
> >>
> >
> > Jan
> >
>
> --
> Siemens AG, T RDA IOT
> Corporate Competence Center Embedded Linux
>

No problem, ACK.  I'll put a more meaningful commit message as well.  I
thought I changed that before I sent the patch.

-Greg


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