igvm: spit out region size on error

This change makes the error message provide more details on the values that
caused the error. Cosmetic, no functional change. Only useful for debugging
purpose.

CC: qemu-trivial@nongnu.org
Signed-off-by: Ani Sinha <anisinha@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@mailo.com>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

diff --git a/backends/igvm.c b/backends/igvm.c
index c347d0c17e7ee744e450d42e677946abad8a7211..9b889f04287ee011c74ed67ee63ac449caa3c355 100644 (file)
--- a/backends/igvm.c
+++ b/backends/igvm.c
@@ -198,8 +198,8 @@ static void *qigvm_prepare_memory(QIgvm *ctx, uint64_t addr, uint64_t size,
             error_setg(
                 errp,
                 "Processing of IGVM file failed: Could not prepare memory "
-                "at address 0x%" PRIx64 ": region size exceeded",
-                addr);
+                "at address 0x%" PRIx64 ": region size 0x%" PRIx64 " exceeded",
+                addr, size);
             return NULL;
         }
         return qemu_map_ram_ptr(mrs.mr->ram_block, mrs.offset_within_region);