sdhci: add a check_capab_sdma() qtest

[qemu.git] / exec.c

diff --git a/exec.c b/exec.c
index d28fc0cd3d9fd2e0a77aaa27d0343202d46bef88..e8d7b335b601c0c8da694916a20ca20978827b0c 100644 (file)
--- a/exec.c
+++ b/exec.c
@@ -1612,7 +1612,13 @@ static void *file_ram_alloc(RAMBlock *block,
     void *area;
 
     block->page_size = qemu_fd_getpagesize(fd);
-    block->mr->align = block->page_size;
+    if (block->mr->align % block->page_size) {
+        error_setg(errp, "alignment 0x%" PRIx64
+                   " must be multiples of page size 0x%zx",
+                   block->mr->align, block->page_size);
+        return NULL;
+    }
+    block->mr->align = MAX(block->page_size, block->mr->align);
 #if defined(__s390x__)
     if (kvm_enabled()) {
         block->mr->align = MAX(block->mr->align, QEMU_VMALLOC_ALIGN);
@@ -2210,9 +2216,9 @@ void qemu_ram_remap(ram_addr_t addr, ram_addr_t length)
                                 flags, -1, 0);
                 }
                 if (area != vaddr) {
-                    fprintf(stderr, "Could not remap addr: "
-                            RAM_ADDR_FMT "@" RAM_ADDR_FMT "\n",
-                            length, addr);
+                    error_report("Could not remap addr: "
+                                 RAM_ADDR_FMT "@" RAM_ADDR_FMT "",
+                                 length, addr);
                     exit(1);
                 }
                 memory_try_enable_merging(vaddr, length);