From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35786) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fufbt-0007gm-2w for qemu-devel@nongnu.org; Tue, 28 Aug 2018 11:08:51 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fufRx-0005X7-Tp for qemu-devel@nongnu.org; Tue, 28 Aug 2018 10:58:37 -0400 Received: from mx1.redhat.com ([209.132.183.28]:6885) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fufRx-0005Vy-Mr for qemu-devel@nongnu.org; Tue, 28 Aug 2018 10:58:33 -0400 Date: Tue, 28 Aug 2018 11:58:15 -0300 From: Eduardo Habkost Message-ID: <20180828145815.GJ5675@localhost.localdomain> References: <1535199590-68475-1-git-send-email-peng.hao2@zte.com.cn> <1535199590-68475-2-git-send-email-peng.hao2@zte.com.cn> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1535199590-68475-2-git-send-email-peng.hao2@zte.com.cn> Subject: Re: [Qemu-devel] [PATCH V4 1/4] target-i386: introduce coalesced_pio kvm header update List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Peng Hao Cc: pbonzini@redhat.com, mst@redhat.com, rkrcmar@redhat.com, kvm@vger.kernel.org, qemu-devel@nongnu.org, zhong.weidong@zte.com.cn On Sat, Aug 25, 2018 at 08:19:47PM +0800, Peng Hao wrote: > add coalesced_pio's struct and KVM_CAP_COALESCED_PIO header. > > Signed-off-by: Peng Hao What's the status of the corresponding KVM header patch? > --- > accel/kvm/kvm-all.c | 4 ++-- > linux-headers/linux/kvm.h | 5 +++-- > 2 files changed, 5 insertions(+), 4 deletions(-) > > diff --git a/accel/kvm/kvm-all.c b/accel/kvm/kvm-all.c > index eb7db92..4a3909d 100644 > --- a/accel/kvm/kvm-all.c > +++ b/accel/kvm/kvm-all.c > @@ -536,7 +536,7 @@ static void kvm_coalesce_mmio_region(MemoryListener *listener, > > zone.addr = start; > zone.size = size; > - zone.pad = 0; > + zone.pio = 0; > > (void)kvm_vm_ioctl(s, KVM_REGISTER_COALESCED_MMIO, &zone); > } > @@ -553,7 +553,7 @@ static void kvm_uncoalesce_mmio_region(MemoryListener *listener, > > zone.addr = start; > zone.size = size; > - zone.pad = 0; > + zone.pio = 0; > > (void)kvm_vm_ioctl(s, KVM_UNREGISTER_COALESCED_MMIO, &zone); > } > diff --git a/linux-headers/linux/kvm.h b/linux-headers/linux/kvm.h > index 98f389a..747b473 100644 > --- a/linux-headers/linux/kvm.h > +++ b/linux-headers/linux/kvm.h > @@ -420,13 +420,13 @@ struct kvm_run { > struct kvm_coalesced_mmio_zone { > __u64 addr; > __u32 size; > - __u32 pad; > + __u32 pio; > }; > > struct kvm_coalesced_mmio { > __u64 phys_addr; > __u32 len; > - __u32 pad; > + __u32 pio; > __u8 data[8]; > }; > > @@ -949,6 +949,7 @@ struct kvm_ppc_resize_hpt { > #define KVM_CAP_GET_MSR_FEATURES 153 > #define KVM_CAP_HYPERV_EVENTFD 154 > #define KVM_CAP_HYPERV_TLBFLUSH 155 > +#define KVM_CAP_COALESCED_PIO 156 > > #ifdef KVM_CAP_IRQ_ROUTING > > -- > 1.8.3.1 > -- Eduardo