On Tue, 6 Nov 2007, Matthew Wilcox wrote: > On Tue, Nov 06, 2007 at 10:20:46AM -0500, Robert P. J. Day wrote: > > @@ -1656,7 +1657,7 @@ static inline int reconnect_target(struct NCR_ESP > > *esp, struct ESP_regs *eregs) > > if(!(it & me)) > > return -1; > > it &= ~me; > > - if(it & (it - 1)) > > + if(!is_power_of_2(it)) > > return -1; > > Non-equivalent transform. Probably a bug. > > > bits &= ~esp->scsi_id_mask; > > - if (!bits || (bits & (bits - 1))) > > + if (!is_power_of_2(bits)) > > goto do_reset; > > Non-equivalent transform. Definitely a bug.
ok, that one i'm curious about. how is that not an equivalent transform? am i missing something painfully obvious? rday -- ======================================================================== Robert P. J. Day Linux Consulting, Training and Annoying Kernel Pedantry Waterloo, Ontario, CANADA http://crashcourse.ca ======================================================================== - To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
