On Sat, Apr 30, 2016 at 6:18 AM, Anton Blanchard <an...@samba.org> wrote:
> We don't support transactional memory in PR KVM, so don't tell
> the OS that we do.
>
> Signed-off-by: Anton Blanchard <an...@samba.org>
> ---
>
> v2: Fix build with CONFIG_KVM disabled, noticed by Alex.
>
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index b69995e..dc3e3c9 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -696,6 +696,14 @@ static void spapr_populate_cpu_dt(CPUState *cs, void
> *fdt, int offset,
> } else /* env->mmu_model == POWERPC_MMU_2_07 */ {
> pa_features = pa_features_207;
> pa_size = sizeof(pa_features_207);
> +
> +#ifdef CONFIG_KVM
> + /* Don't enable TM in PR KVM mode */
> + if (kvm_enabled() &&
> + kvm_vm_check_extension(cs->kvm_state, KVM_CAP_PPC_GET_PVINFO)) {
> + pa_features[24] &= ~0x80;
> + }
> +#endif
> }
> if (env->ci_large_pages) {
> pa_features[3] |= 0x20;
>
This email was put in the spam folder by gmail. The message said "It
has a from address in samba.org but has failed samba.org's required
tests for authentication". Just bringing this to peoples attention. I
thought a patch might go unnoticed else.
--
With regards,
Md Haris Iqbal,
Placement Coordinator, MTech IT
NITK Surathkal,
Contact: +91 8861996962
