Re: [PATCH] powerpc64/ftrace: Include ftrace.h needed for enable/disable calls

["Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com>]

Luke Dashjr wrote:
> this_cpu_disable_ftrace and this_cpu_enable_ftrace are inlines in ftrace.=
h
> Without it included, the build fails.

I'm unable to reproduce this. Can you share your .config and the build=20
environment?

>=20
> Fixes: a4bc64d305af ("powerpc64/ftrace: Disable ftrace during kvm entry/e=
xit")
> Signed-off-by: Luke Dashjr <luke-jr+git@utopios.org>
> Cc: stable@vger.kernel.org
> ---
>  arch/powerpc/kvm/book3s_hv.c | 1 +
>  1 file changed, 1 insertion(+)
>=20
> diff --git a/arch/powerpc/kvm/book3s_hv.c b/arch/powerpc/kvm/book3s_hv.c
> index ee4a8854985e..15c2c64291f4 100644
> --- a/arch/powerpc/kvm/book3s_hv.c
> +++ b/arch/powerpc/kvm/book3s_hv.c
> @@ -46,6 +46,7 @@
>  #include <linux/compiler.h>
>  #include <linux/of.h>
>=20
> +#include <asm/ftrace.h>
>  #include <asm/reg.h>
>  #include <asm/ppc-opcode.h>
>  #include <asm/asm-prototypes.h>

In any case, this change itself looks alright to me. So:
Acked-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>


Thanks,
Naveen

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