https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=262894
--- Comment #31 from Mark Johnston <ma...@freebsd.org> --- (In reply to Alexander Motin from comment #30) > The case of "addr & PAGE_MASK is 2048 and len is 4096" can fit into this only > if it is the only chunk in ABD, but then it should be a linear buffer, not > requiring unmapped I/O. The problem exists whenever len is a multiple of the page size, so I don't see why it should always be a linear buffer. But indeed, I'd expect I/O to a device with ashift=12 to always be page aligned. > But still, just in case, what would you say about this patch: Looks right to me, thanks. -- You are receiving this mail because: You are the assignee for the bug.
