From 0f2f3247d456e08baa345768824dae6864d9acb6 Mon Sep 17 00:00:00 2001 From: Warner Losh Date: Fri, 28 Jul 2023 10:29:27 -0600 Subject: [PATCH] bsd-user: Specify host page alignment if none specified We're hitting an assert when we pass in alignment == 0 since that's not a power of two. so pass in the ideal page size. Signed-off-by: Warner Losh Message-Id: <20230728162927.5009-1-imp@bsdimp.com> Reviewed-by: Richard Henderson Signed-off-by: Richard Henderson --- bsd-user/mmap.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/bsd-user/mmap.c b/bsd-user/mmap.c index 74ed00b9fe..b62a69bd07 100644 --- a/bsd-user/mmap.c +++ b/bsd-user/mmap.c @@ -260,7 +260,8 @@ 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; -- 2.39.2