Re: [PATCH v9 0/5] vhost-user block device backend implementation

[Coiby Xu <coiby.xu@gmail.com>]

On Sun, Jun 14, 2020 at 12:16:28PM -0700, no-reply@patchew.org wrote:
>Patchew URL: https://patchew.org/QEMU/20200614183907.514282-1-coiby.xu@gmail.com/
>
>
>
>Hi,
>
>This series failed the asan build test. Please find the testing commands and
>their output below. If you have Docker installed, you can probably reproduce it
>locally.
>
>=== TEST SCRIPT BEGIN ===
>#!/bin/bash
>export ARCH=x86_64
>make docker-image-fedora V=1 NETWORK=1
>time make docker-test-debug@fedora TARGET_LIST=x86_64-softmmu J=14 NETWORK=1
>=== TEST SCRIPT END ===
>
>  CC      stubs/vm-stop.o
>  CC      ui/input-keymap.o
>  CC      qemu-keymap.o
>/tmp/qemu-test/src/util/vhost-user-server.c:142:30: error: use of undeclared identifier 'VHOST_MEMORY_MAX_NREGIONS'
>                             VHOST_MEMORY_MAX_NREGIONS, nfds + nfds_t);
>                             ^
>
>The full log is available at
>http://patchew.org/logs/20200614183907.514282-1-coiby.xu@gmail.com/testing.asan/?type=message.

I couldn't re-produce this error locally for both docker-test-quick@centos7
and this docker test. And I can't see any reason for this error to occur since
VHOST_MEMORY_MAX_NREGIONS is defined in contrib/libvhost-user/libvhost-user.h
which has been included by util/vhost-user-server.h.

--
Best regards,
Coiby