On Sun, Nov 27, 2011 at 6:42 PM, Andriy Gapon <a...@freebsd.org> wrote: > > Looks like clang has found a real issue here: > /usr/src/sys/x86/x86/local_apic.c:311:2: warning: array index of '-16' indexes > before the beginning of the array [-Warray-bounds] > lapics[apic_id].la_ioint_irqs[IDT_DTRACE_RET - APIC_IO_INTS] = > IRQ_DTRACE_RET;
Hm, so as far as I can tell the DTrace-related code in local_apic.c is bogus. DTrace's interrupt vectors are 32 and 33, which aren't I/O vectors, so local_apic.c shouldn't need to know anything about them. I think that the right fix is to remove all of it from local_apic.c. _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
