Only in 2.4.9aa2: 00_megaraid-paranoid-1 Possibly it's a bug in the anti-bounce buffer patch but make sure the megaraid gets not confused by the fact I'm really allowing it to get the 512k large requests with the sd-max_sectors patch (in mainline the line I #ifdeffed out are meaningless so it never got tested). Only in 2.4.9aa1: 00_o_direct-13 Only in 2.4.9aa2: 00_o_direct-14 Janet Morgan promptly noticed I needed to s/>=/