Messages in this thread Patch in this message | | | Date | Fri, 28 Feb 2003 13:34:20 -0800 | From | "Martin J. Bligh" <> | Subject | [PATCH] 7/7 Fix error bounds checking for NUMA-Q |
| |
Patch from Dave Hansen.
Fix simpile bounding error found by some Stanford-checker type thing to use the proper MAX_MP_BUSSES define instead of a constant.
diff -urpN -X /home/fletch/.diff.exclude 015-notsc/arch/i386/pci/numa.c 016-numa_pci_fix/arch/i386/pci/numa.c --- 015-notsc/arch/i386/pci/numa.c Thu Jan 9 19:15:56 2003 +++ 016-numa_pci_fix/arch/i386/pci/numa.c Fri Feb 28 08:05:36 2003 @@ -17,7 +17,7 @@ static int __pci_conf1_mq_read (int seg, { unsigned long flags; - if (!value || (bus > 255) || (dev > 31) || (fn > 7) || (reg > 255)) + if (!value || (bus > MAX_MP_BUSSES) || (dev > 31) || (fn > 7) || (reg > 255)) return -EINVAL; spin_lock_irqsave(&pci_config_lock, flags); @@ -45,7 +45,7 @@ static int __pci_conf1_mq_write (int seg { unsigned long flags; - if ((bus > 255) || (dev > 31) || (fn > 7) || (reg > 255)) + if ((bus > MAX_MP_BUSSES) || (dev > 31) || (fn > 7) || (reg > 255)) return -EINVAL; spin_lock_irqsave(&pci_config_lock, flags); - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |