From: Paolo Bonzini <pbonzini@redhat.com>
To: Peter Maydell <peter.maydell@linaro.org>,
"Michael S. Tsirkin" <mst@redhat.com>
Cc: QEMU Developers <qemu-devel@nongnu.org>,
Richard Henderson <rth@twiddle.net>,
Eduardo Habkost <ehabkost@redhat.com>,
Marcel Apfelbaum <marcel.apfelbaum@gmail.com>,
Marcelo Tosatti <mtosatti@redhat.com>,
kvm-devel <kvm@vger.kernel.org>
Subject: Re: [Qemu-devel] [PULL 07/28] x86/cpu: use standard-headers/asm-x86.kvm_para.h
Date: Fri, 25 May 2018 16:13:02 +0200 [thread overview]
Message-ID: <32e62667-7ae6-afad-8ceb-3504dfefba1d@redhat.com> (raw)
In-Reply-To: <CAFEAcA9JwWR29YSBKGS1fmmOE=wrSQY+OeJxQc4kmAEHRXUzWQ@mail.gmail.com>
On 25/05/2018 13:06, Peter Maydell wrote:
> --- a/include/standard-headers/asm-x86/kvm_para.h
> +++ b/include/standard-headers/asm-x86/kvm_para.h
> @@ -29,7 +29,7 @@
> #define KVM_FEATURE_PV_TLB_FLUSH 9
> #define KVM_FEATURE_ASYNC_PF_VMEXIT 10
>
> -#define KVM_HINTS_DEDICATED 0
> +#define KVM_HINTS_REALTIME 0
>
> /* The last 8 bits are used to indicate how to interpret the flags field
> * in pvclock structure. If no bits are set, all flags are ignored.
>
> I'm not sure what's going on here -- commit 633711e8287 in
> the kernel just renames the constant, but doesn't that
> break userspace API ?
No, but only because the constant with the old name was not in any
released version. It was added in 4.17-rc1.
Thanks,
Paolo
next prev parent reply other threads:[~2018-05-25 14:13 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-23 14:42 [Qemu-devel] [PULL 00/28] pc, pci, virtio, vhost: fixes, features Michael S. Tsirkin
2018-05-23 14:42 ` [Qemu-devel] [PULL 01/28] hw/pci-host/q35: Replace hardcoded value with macro Michael S. Tsirkin
2018-05-23 14:42 ` [Qemu-devel] [PULL 02/28] allocate pci id for mdpy Michael S. Tsirkin
2018-05-23 14:42 ` [Qemu-devel] [PULL 03/28] virtio-balloon: add hugetlb page allocation counts Michael S. Tsirkin
2018-05-23 14:42 ` [Qemu-devel] [PULL 04/28] vhost: add trace for IOTLB miss Michael S. Tsirkin
2018-05-23 14:42 ` [Qemu-devel] [PULL 05/28] update-linux-headers.sh: drop kvm_para.h hacks Michael S. Tsirkin
2018-05-23 14:42 ` [Qemu-devel] [PULL 06/28] include/standard-headers: add asm-x86/kvm_para.h Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 07/28] x86/cpu: use standard-headers/asm-x86.kvm_para.h Michael S. Tsirkin
2018-05-25 11:06 ` Peter Maydell
2018-05-25 11:53 ` Peter Maydell
2018-05-25 12:18 ` Michael S. Tsirkin
2018-05-25 12:21 ` Peter Maydell
2018-05-25 12:27 ` Michael S. Tsirkin
2018-05-25 12:30 ` Peter Maydell
2018-05-25 12:35 ` Michael S. Tsirkin
2018-05-25 12:38 ` Peter Maydell
2018-05-25 12:19 ` Michael S. Tsirkin
2018-05-25 14:13 ` Paolo Bonzini [this message]
2018-05-23 14:43 ` [Qemu-devel] [PULL 08/28] linux-headers: drop kvm_para.h Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 09/28] update-linux-headers.sh: unistd.h, kvm consistency Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 10/28] linux-headers: add unistd.h on all arches Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 11/28] linux-headers: add kvm header for mips Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 12/28] vhost-user: add Net prefix to internal state structure Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 13/28] vhost-user: support receiving file descriptors in slave_read Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 15/28] vhost-user+postcopy: Use qemu_set_nonblock Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 14/28] virtio: support setting memory region based host notifier Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 16/28] libvhost-user: Send messages with no data Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 17/28] hw/virtio: Fix brace Werror with clang 6.0.0 Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 19/28] nvdimm: fix typo in label-size definition Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 18/28] contrib/vhost-user-blk: enable protocol feature for vhost-user-blk Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 20/28] intel-iommu: send PSI always even if across PDEs Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 21/28] intel-iommu: remove IntelIOMMUNotifierNode Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 22/28] intel-iommu: add iommu lock Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 23/28] intel-iommu: only do page walk for MAP notifiers Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 24/28] intel-iommu: introduce vtd_page_walk_info Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 25/28] intel-iommu: pass in address space when page walk Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 26/28] intel-iommu: trace domain id during " Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 27/28] util: implement simple iova tree Michael S. Tsirkin
2018-05-23 14:43 ` [Qemu-devel] [PULL 28/28] intel-iommu: rework the page walk logic Michael S. Tsirkin
2018-05-23 15:17 ` [Qemu-devel] [PULL 00/28] pc, pci, virtio, vhost: fixes, features no-reply
2018-05-24 14:18 ` Peter Maydell
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