Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into staging

[mirror_qemu.git] / bsd-user / mmap.c

diff --git a/bsd-user/mmap.c b/bsd-user/mmap.c
index 74ed00b9fe336f3bfbeb6104e055c78229452af0..8e148a2ea3e24f4290ad109b3f48dcebea12af6a 100644 (file)
--- a/bsd-user/mmap.c
+++ b/bsd-user/mmap.c
@@ -214,8 +214,6 @@ static int mmap_frag(abi_ulong real_start,
 #endif
 abi_ulong mmap_next_start = TASK_UNMAPPED_BASE;
 
-unsigned long last_brk;
-
 /*
  * Subroutine of mmap_find_vma, used when we have pre-allocated a chunk of guest
  * address space.
@@ -260,7 +258,8 @@ static abi_ulong mmap_find_vma_aligned(abi_ulong start, abi_ulong size,
 
     if (reserved_va) {
         return mmap_find_vma_reserved(start, size,
-            (alignment != 0 ? 1 << alignment : 0));
+            (alignment != 0 ? 1 << alignment :
+             MAX(qemu_host_page_size, TARGET_PAGE_SIZE)));
     }
 
     addr = start;