From: "Edgar E. Iglesias" <edgar.igles...@amd.com> For xen, when checking for the first RAM (xen_memory), use xen_mr_is_memory() rather than checking for a RAMBlock with offset 0.
All Xen machines create xen_memory first so this has no functional change for existing machines. Signed-off-by: Edgar E. Iglesias <edgar.igles...@amd.com> --- system/physmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/system/physmem.c b/system/physmem.c index 5e6257ef65..b7847db1a2 100644 --- a/system/physmem.c +++ b/system/physmem.c @@ -2229,7 +2229,7 @@ static void *qemu_ram_ptr_length(RAMBlock *block, ram_addr_t addr, * because we don't want to map the entire memory in QEMU. * In that case just map the requested area. */ - if (block->offset == 0) { + if (xen_mr_is_memory(block->mr)) { return xen_map_cache(block->mr, block->offset + addr, len, lock, lock, is_write); -- 2.40.1