[Qemu-devel] [PATCH 2/2] target-ppc: Cast ssize_t to size_t before printing with %zx

[Peter Maydell <peter.maydell@linaro.org>]

The mingw32 compiler complains about trying to print variables of type
ssize_t with the %z format string specifier. Since we're printing it
as unsigned hex anyway, cast to size_t to silence the warning.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
I suspect that this is a compiler bug, but this is the only instance
in the codebase so I'm prepared to work around it to get to a point
where we can turn on warnings-as-errors for w32, because some of the
w32-specific errors really are flagging up issues we need to fix.
---
 hw/ppc/spapr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 08401e0..9aaa800 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -1438,7 +1438,7 @@ static void ppc_spapr_init(MachineState *machine)
     }
     if (spapr->rtas_size > RTAS_MAX_SIZE) {
         hw_error("RTAS too big ! 0x%zx bytes (max is 0x%x)\n",
-                 spapr->rtas_size, RTAS_MAX_SIZE);
+                 (size_t)spapr->rtas_size, RTAS_MAX_SIZE);
         exit(1);
     }
     g_free(filename);
-- 
1.9.1