diff mbox series

[01/11] virtio-mem: Correct format specifier mismatch for RISC-V

Message ID 20200804170055.2851-2-thuth@redhat.com
State New
Headers show
Series Run cross-compilation build tests in the gitlab-CI | expand

Commit Message

Thomas Huth Aug. 4, 2020, 5 p.m. UTC
From: Bruce Rogers <brogers@suse.com>

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

Signed-off-by: Bruce Rogers <brogers@suse.com>
Message-Id: <20200730130519.168475-1-brogers@suse.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
 hw/virtio/virtio-mem.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series


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).
  * Size the usable region bigger than the requested size if possible. Esp.
  * Linux guests will only add (aligned) memory blocks in case they fully