Re: [PATCH v3 8/9] bsd-user/mmap.c: Implement MAP_EXCL, required by jemalloc in head

On 10/8/21 2:23 PM, Warner Losh wrote: From: Kyle Evans jemalloc requires a working MAP_EXCL. Ensure that no page is double mapped when specified. In addition, use guest_range_valid_untagged to test for valid ranges of pages rather than an incomplete inlined version of the test that might be wro

[PATCH v3 8/9] bsd-user/mmap.c: Implement MAP_EXCL, required by jemalloc in head

From: Kyle Evans jemalloc requires a working MAP_EXCL. Ensure that no page is double mapped when specified. In addition, use guest_range_valid_untagged to test for valid ranges of pages rather than an incomplete inlined version of the test that might be wrong. Signed-off-by: Kyle Evans Signed-o