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authorMarc-André Lureau <marcandre.lureau@redhat.com>2019-05-14 12:41:24 +0200
committerGerd Hoffmann <kraxel@redhat.com>2019-05-22 07:14:16 +0200
commit1005810b8ae92e0110aae123ee0a91b0a6717343 (patch)
tree7bce34ba512a96297cf9b1d47414ad69e83fe6da /contrib
parenta4f667b6714916683408b983cfe0a615a725775f (diff)
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libvhost-user: fix cast warnings on 32 bits
Fixes warnings: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Message-id: 20190514104126.6294-2-marcandre.lureau@redhat.com Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'contrib')
-rw-r--r--contrib/libvhost-user/libvhost-user.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/contrib/libvhost-user/libvhost-user.c b/contrib/libvhost-user/libvhost-user.c
index 3825b1c..0ffa0f4 100644
--- a/contrib/libvhost-user/libvhost-user.c
+++ b/contrib/libvhost-user/libvhost-user.c
@@ -621,7 +621,7 @@ vu_set_mem_table_exec_postcopy(VuDev *dev, VhostUserMsg *vmsg)
* data that's already arrived in the shared process.
* TODO: How to do hugepage
*/
- ret = madvise((void *)dev_region->mmap_addr,
+ ret = madvise((void *)(uintptr_t)dev_region->mmap_addr,
dev_region->size + dev_region->mmap_offset,
MADV_DONTNEED);
if (ret) {
@@ -633,7 +633,7 @@ vu_set_mem_table_exec_postcopy(VuDev *dev, VhostUserMsg *vmsg)
* in neighbouring pages.
* TODO: Turn this backon later.
*/
- ret = madvise((void *)dev_region->mmap_addr,
+ ret = madvise((void *)(uintptr_t)dev_region->mmap_addr,
dev_region->size + dev_region->mmap_offset,
MADV_NOHUGEPAGE);
if (ret) {
@@ -666,7 +666,7 @@ vu_set_mem_table_exec_postcopy(VuDev *dev, VhostUserMsg *vmsg)
DPRINT("%s: region %d: Registered userfault for %llx + %llx\n",
__func__, i, reg_struct.range.start, reg_struct.range.len);
/* Now it's registered we can let the client at it */
- if (mprotect((void *)dev_region->mmap_addr,
+ if (mprotect((void *)(uintptr_t)dev_region->mmap_addr,
dev_region->size + dev_region->mmap_offset,
PROT_READ | PROT_WRITE)) {
vu_panic(dev, "failed to mprotect region %d for postcopy (%s)",