diff options
| author | Bruce Rogers <brogers@suse.com> | 2020-07-30 07:05:19 -0600 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2020-08-04 11:48:17 -0400 |
| commit | facc68516a7ee6d4992dc47b42b47c600b20b21d (patch) | |
| tree | 151360c07220ba7156a19d613d4272d4dff6361f /hw/virtio | |
| parent | 5c1c3e4f02e458cf280c677c817ae4fd1ed9bf10 (diff) | |
virtio-mem: Correct format specifier mismatch for RISC-V
This likely affects other, less popular host architectures as well.
Less common host architectures under linux get QEMU_VMALLOC_ALIGN (from
which VIRTIO_MEM_MIN_BLOCK_SIZE is derived) define to a variable of
type uintptr, which isn't compatible with the format specifier used to
print a user message. Since this particular usage of the underlying data
seems unique to this file, the simple fix is to just cast
QEMU_VMALLOC_ALIGN to uint32_t, which corresponds to the format specifier
used.
Signed-off-by: Bruce Rogers <brogers@suse.com>
Message-Id: <20200730130519.168475-1-brogers@suse.com>
Acked-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Pankaj Gupta <pankaj.gupta.linux@gmail.com>
Diffstat (limited to 'hw/virtio')
| -rw-r--r-- | hw/virtio/virtio-mem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/virtio/virtio-mem.c b/hw/virtio/virtio-mem.c index c12e9f79b0..7740fc613f 100644 --- a/hw/virtio/virtio-mem.c +++ b/hw/virtio/virtio-mem.c @@ -36,7 +36,7 @@ * Use QEMU_VMALLOC_ALIGN, so no THP will have to be split when unplugging * memory (e.g., 2MB on x86_64). */ -#define VIRTIO_MEM_MIN_BLOCK_SIZE QEMU_VMALLOC_ALIGN +#define VIRTIO_MEM_MIN_BLOCK_SIZE ((uint32_t)QEMU_VMALLOC_ALIGN) /* * Size the usable region bigger than the requested size if possible. Esp. * Linux guests will only add (aligned) memory blocks in case they fully |