diff options
| author | Warner Losh <imp@bsdimp.com> | 2023-07-28 10:29:27 -0600 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-07-31 12:19:13 -0700 |
| commit | 0f2f3247d456e08baa345768824dae6864d9acb6 (patch) | |
| tree | 00c252acc82d06890345b583da4f225d29b3fdbc /bsd-user/mmap.c | |
| parent | 28b61d49ac80bac8ef74aff0b75058bdd0b2f108 (diff) | |
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 <imp@bsdimp.com>
Message-Id: <20230728162927.5009-1-imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'bsd-user/mmap.c')
| -rw-r--r-- | bsd-user/mmap.c | 3 |
1 files changed, 2 insertions, 1 deletions
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; |