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From: "Michael S. Tsirkin" <mst@redhat.com>
To: qemu-devel@nongnu.org
Cc: Peter Maydell <peter.maydell@linaro.org>,
	Maxime Coquelin <maxime.coquelin@redhat.com>
Subject: [Qemu-devel] [PULL 10/33] vhost-user: fix multiple queue specification
Date: Tue, 16 Jan 2018 06:47:06 +0200	[thread overview]
Message-ID: <1516077852-7974-11-git-send-email-mst@redhat.com> (raw)
In-Reply-To: <1516077852-7974-1-git-send-email-mst@redhat.com>

From: Maxime Coquelin <maxime.coquelin@redhat.com>

The number of queues supported by the slave is queried with
message VHOST_USER_GET_QUEUE_NUM, not with message
VHOST_USER_GET_PROTOCOL_FEATURES.

Signed-off-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
 docs/interop/vhost-user.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/interop/vhost-user.txt b/docs/interop/vhost-user.txt
index 0875ef4..9fcf48d 100644
--- a/docs/interop/vhost-user.txt
+++ b/docs/interop/vhost-user.txt
@@ -228,8 +228,8 @@ Multiple queue is treated as a protocol extension, hence the slave has to
 implement protocol features first. The multiple queues feature is supported
 only when the protocol feature VHOST_USER_PROTOCOL_F_MQ (bit 0) is set.
 
-The max number of queues the slave supports can be queried with message
-VHOST_USER_GET_PROTOCOL_FEATURES. Master should stop when the number of
+The max number of queue pairs the slave supports can be queried with message
+VHOST_USER_GET_QUEUE_NUM. Master should stop when the number of
 requested queues is bigger than that.
 
 As all queues share one connection, the master uses a unique index for each
-- 
MST

  parent reply	other threads:[~2018-01-16  4:47 UTC|newest]

Thread overview: 39+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-16  4:46 [Qemu-devel] [PULL 00/33] pc, pci, virtio: features, fixes, cleanups Michael S. Tsirkin
2018-01-16  4:46 ` [Qemu-devel] [PULL 01/33] MAINTAINERS: Add myself as maintainer to X86 machines Michael S. Tsirkin
2018-01-16  5:55   ` Thomas Huth
2018-01-16  4:46 ` [Qemu-devel] [PULL 02/33] vhost-user: add new vhost user messages to support virtio config space Michael S. Tsirkin
2018-01-16  4:46 ` [Qemu-devel] [PULL 03/33] vhost-user-blk: introduce a new vhost-user-blk host device Michael S. Tsirkin
2018-01-16  4:46 ` [Qemu-devel] [PULL 04/33] contrib/libvhost-user: enable virtio config space messages Michael S. Tsirkin
2018-01-16  4:46 ` [Qemu-devel] [PULL 05/33] contrib/vhost-user-blk: introduce a vhost-user-blk sample application Michael S. Tsirkin
2018-01-16  4:46 ` [Qemu-devel] [PULL 06/33] qemu: add a cleanup callback function to EventNotifier Michael S. Tsirkin
2018-01-16  4:46 ` [Qemu-devel] [PULL 07/33] virtio: postpone the execution of event_notifier_cleanup function Michael S. Tsirkin
2018-01-16  4:46 ` [Qemu-devel] [PULL 08/33] virtio: improve virtio devices initialization time Michael S. Tsirkin
2018-01-16  4:47 ` [Qemu-devel] [PULL 09/33] pci/shpc: Move function to generic header file Michael S. Tsirkin
2018-01-16  4:47 ` Michael S. Tsirkin [this message]
2018-01-16  4:47 ` [Qemu-devel] [PULL 11/33] intel-iommu: Redefine macros to enable supporting 48 bit address width Michael S. Tsirkin
2018-01-16  4:47 ` [Qemu-devel] [PULL 12/33] intel-iommu: Extend address width to 48 bits Michael S. Tsirkin
2018-01-16  4:47 ` [Qemu-devel] [PULL 13/33] hw/pci-bridge: fix QEMU crash because of pcie-root-port Michael S. Tsirkin
2018-01-16  4:47 ` [Qemu-devel] [PULL 14/33] ACPI/unit-test: Add a testcase for RAM allocation in numa node Michael S. Tsirkin
2018-01-16  4:47 ` [Qemu-devel] [PULL 15/33] hw/acpi-build: Make next_base easy to follow Michael S. Tsirkin
2018-01-16  4:47 ` [Qemu-devel] [PULL 16/33] vhost-user-test: fix features mask Michael S. Tsirkin
2018-01-16  4:47 ` [Qemu-devel] [PULL 17/33] vhost-user-test: extract read-guest-mem test from main loop Michael S. Tsirkin
2018-01-16  4:47 ` [Qemu-devel] [PULL 18/33] vhost-user-test: setup virtqueues in all tests Michael S. Tsirkin
2018-01-16  4:47 ` [Qemu-devel] [PULL 19/33] vhost-user-test: make features mask an init_virtio_dev() argument Michael S. Tsirkin
2018-01-16  4:47 ` [Qemu-devel] [PULL 20/33] vhost-user-test: use init_virtio_dev in multiqueue test Michael S. Tsirkin
2018-01-16  4:48 ` [Qemu-devel] [PULL 21/33] vhost: Build temporary section list and deref after commit Michael S. Tsirkin
2018-01-16  4:48 ` [Qemu-devel] [PULL 22/33] vhost: Move log_dirty check Michael S. Tsirkin
2018-01-16 13:27   ` Igor Mammedov
2018-01-16  4:48 ` [Qemu-devel] [PULL 23/33] vhost: Simplify ring verification checks Michael S. Tsirkin
2018-01-16  4:48 ` [Qemu-devel] [PULL 24/33] vhost: Merge sections added to temporary list Michael S. Tsirkin
2018-01-16  4:48 ` [Qemu-devel] [PULL 25/33] x86_iommu: Move machine check to x86_iommu_realize() Michael S. Tsirkin
2018-01-16  4:48 ` [Qemu-devel] [PULL 26/33] x86_iommu: check if machine has PCI bus Michael S. Tsirkin
2018-01-16  4:48 ` [Qemu-devel] [PULL 27/33] tests: acpi: move tested tables array allocation outside of test_acpi_dsdt_table() Michael S. Tsirkin
2018-01-16  4:48 ` [Qemu-devel] [PULL 28/33] tests: acpi: init table descriptor in test_dst_table() Michael S. Tsirkin
2018-01-16  4:48 ` [Qemu-devel] [PULL 29/33] tests: acpi: rename test_acpi_tables()/test_dst_table() to reflect its usage Michael S. Tsirkin
2018-01-16  4:48 ` [Qemu-devel] [PULL 30/33] tests: acpi: add comments to fetch_rsdt_referenced_tables/data->tables usage Michael S. Tsirkin
2018-01-16  4:48 ` [Qemu-devel] [PULL 31/33] vhost-user: factor out msg head and payload Michael S. Tsirkin
2018-01-16  4:48 ` [Qemu-devel] [PULL 32/33] vhost-user: fix misaligned access to payload Michael S. Tsirkin
2018-01-16  4:48 ` [Qemu-devel] [PULL 33/33] vhost: remove assertion to prevent crash Michael S. Tsirkin
2018-01-16 12:24 ` [Qemu-devel] [PULL 00/33] pc, pci, virtio: features, fixes, cleanups Peter Maydell
2018-01-16 12:58   ` Peter Maydell
2018-01-16 12:59   ` Dr. David Alan Gilbert

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