diff mbox series

[PULL,10/12] contrib/vhost-user-blk: fix 32 bit build and enable

Message ID 20220628044201.217173-11-mst@redhat.com
State New
Headers show
Series None | expand

Commit Message

Michael S. Tsirkin June 28, 2022, 4:42 a.m. UTC 
From: Alex Bennée <alex.bennee@linaro.org>

We were not building the vhost-user-blk server due to 32 bit
compilation problems. The problem was due to format string types so
fix that and then enable the build. Tweak the rule to follow the same
rules as other vhost-user daemons.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220321153037.3622127-12-alex.bennee@linaro.org>
Message-Id: <20220524154056.2896913-2-alex.bennee@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
---
 contrib/vhost-user-blk/vhost-user-blk.c | 6 +++---
 contrib/vhost-user-blk/meson.build      | 3 +--
 meson.build                             | 2 +-
 3 files changed, 5 insertions(+), 6 deletions(-)
diff mbox series

Patch

diff --git a/contrib/vhost-user-blk/vhost-user-blk.c b/contrib/vhost-user-blk/vhost-user-blk.c
index cd4a5d7335..9cb78ca1d0 100644
--- a/contrib/vhost-user-blk/vhost-user-blk.c
+++ b/contrib/vhost-user-blk/vhost-user-blk.c
@@ -146,7 +146,7 @@  vub_readv(VubReq *req, struct iovec *iov, uint32_t iovcnt)
     req->size = vub_iov_size(iov, iovcnt);
     rc = preadv(vdev_blk->blk_fd, iov, iovcnt, req->sector_num * 512);
     if (rc < 0) {
-        fprintf(stderr, "%s, Sector %"PRIu64", Size %lu failed with %s\n",
+        fprintf(stderr, "%s, Sector %"PRIu64", Size %zu failed with %s\n",
                 vdev_blk->blk_name, req->sector_num, req->size,
                 strerror(errno));
         return -1;
@@ -169,7 +169,7 @@  vub_writev(VubReq *req, struct iovec *iov, uint32_t iovcnt)
     req->size = vub_iov_size(iov, iovcnt);
     rc = pwritev(vdev_blk->blk_fd, iov, iovcnt, req->sector_num * 512);
     if (rc < 0) {
-        fprintf(stderr, "%s, Sector %"PRIu64", Size %lu failed with %s\n",
+        fprintf(stderr, "%s, Sector %"PRIu64", Size %zu failed with %s\n",
                 vdev_blk->blk_name, req->sector_num, req->size,
                 strerror(errno));
         return -1;
@@ -188,7 +188,7 @@  vub_discard_write_zeroes(VubReq *req, struct iovec *iov, uint32_t iovcnt,
 
     size = vub_iov_size(iov, iovcnt);
     if (size != sizeof(*desc)) {
-        fprintf(stderr, "Invalid size %ld, expect %ld\n", size, sizeof(*desc));
+        fprintf(stderr, "Invalid size %zd, expect %zd\n", size, sizeof(*desc));
         return -1;
     }
     buf = g_new0(char, size);
diff --git a/contrib/vhost-user-blk/meson.build b/contrib/vhost-user-blk/meson.build
index 601ea15ef5..dcb9e2ffcd 100644
--- a/contrib/vhost-user-blk/meson.build
+++ b/contrib/vhost-user-blk/meson.build
@@ -1,5 +1,4 @@ 
-# FIXME: broken on 32-bit architectures
 executable('vhost-user-blk', files('vhost-user-blk.c'),
            dependencies: [qemuutil, vhost_user],
-           build_by_default: false,
+           build_by_default: targetos == 'linux',
            install: false)
diff --git a/meson.build b/meson.build
index a113078f1a..65a885ea69 100644
--- a/meson.build
+++ b/meson.build
@@ -1516,7 +1516,7 @@  have_vhost_user_blk_server = get_option('vhost_user_blk_server') \
            error_message: 'vhost_user_blk_server requires linux') \
   .require(have_vhost_user,
            error_message: 'vhost_user_blk_server requires vhost-user support') \
-  .disable_auto_if(not have_system) \
+  .disable_auto_if(not have_tools and not have_system) \
   .allowed()
 
 if get_option('fuse').disabled() and get_option('fuse_lseek').enabled()