The patch titled Subject: mm: print physical addresses consistently with other parts of kernel has been added to the -mm tree. Its filename is mm-print-physical-addresses-consistently-with-other-parts-of-kernel.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> Subject: mm: print physical addresses consistently with other parts of kernel Print physical address info in a style consistent with the %pR style used elsewhere in the kernel. For example: -Zone PFN ranges: +Zone ranges: - DMA32 0x00000010 -> 0x00100000 + DMA32 [mem 0x00010000-0xffffffff] - Normal 0x00100000 -> 0x01080000 + Normal [mem 0x100000000-0x107fffffff] Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx> Cc: Yinghai Lu <yinghai@xxxxxxxxxx> Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> Cc: Ingo Molnar <mingo@xxxxxxx> Cc: "H. Peter Anvin" <hpa@xxxxxxxxx> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/memory_hotplug.c | 14 ++++++++------ mm/page_alloc.c | 19 +++++++++++-------- 2 files changed, 19 insertions(+), 14 deletions(-) diff -puN mm/memory_hotplug.c~mm-print-physical-addresses-consistently-with-other-parts-of-kernel mm/memory_hotplug.c --- a/mm/memory_hotplug.c~mm-print-physical-addresses-consistently-with-other-parts-of-kernel +++ a/mm/memory_hotplug.c @@ -74,8 +74,7 @@ static struct resource *register_memory_ res->end = start + size - 1; res->flags = IORESOURCE_MEM | IORESOURCE_BUSY; if (request_resource(&iomem_resource, res) < 0) { - printk("System RAM resource %llx - %llx cannot be added\n", - (unsigned long long)res->start, (unsigned long long)res->end); + printk("System RAM resource %pR cannot be added\n", res); kfree(res); res = NULL; } @@ -502,8 +501,10 @@ int __ref online_pages(unsigned long pfn online_pages_range); if (ret) { mutex_unlock(&zonelists_mutex); - printk(KERN_DEBUG "online_pages %lx at %lx failed\n", - nr_pages, pfn); + printk(KERN_DEBUG "online_pages [mem %#010llx-%#010llx] failed\n", + (unsigned long long) pfn << PAGE_SHIFT, + (((unsigned long long) pfn + nr_pages) + << PAGE_SHIFT) - 1); memory_notify(MEM_CANCEL_ONLINE, &arg); unlock_memory_hotplug(); return ret; @@ -977,8 +978,9 @@ repeat: return 0; failed_removal: - printk(KERN_INFO "memory offlining %lx to %lx failed\n", - start_pfn, end_pfn); + printk(KERN_INFO "memory offlining [mem %#010llx-%#010llx] failed\n", + (unsigned long long) start_pfn << PAGE_SHIFT, + ((unsigned long long) end_pfn << PAGE_SHIFT) - 1); memory_notify(MEM_CANCEL_OFFLINE, &arg); /* pushback to free area */ undo_isolate_page_range(start_pfn, end_pfn, MIGRATE_MOVABLE); diff -puN mm/page_alloc.c~mm-print-physical-addresses-consistently-with-other-parts-of-kernel mm/page_alloc.c --- a/mm/page_alloc.c~mm-print-physical-addresses-consistently-with-other-parts-of-kernel +++ a/mm/page_alloc.c @@ -4815,7 +4815,7 @@ void __init free_area_init_nodes(unsigne find_zone_movable_pfns_for_nodes(); /* Print out the zone ranges */ - printk("Zone PFN ranges:\n"); + printk("Zone ranges:\n"); for (i = 0; i < MAX_NR_ZONES; i++) { if (i == ZONE_MOVABLE) continue; @@ -4824,22 +4824,25 @@ void __init free_area_init_nodes(unsigne arch_zone_highest_possible_pfn[i]) printk("empty\n"); else - printk("%0#10lx -> %0#10lx\n", - arch_zone_lowest_possible_pfn[i], - arch_zone_highest_possible_pfn[i]); + printk("[mem %0#10lx-%0#10lx]\n", + arch_zone_lowest_possible_pfn[i] << PAGE_SHIFT, + (arch_zone_highest_possible_pfn[i] + << PAGE_SHIFT) - 1); } /* Print out the PFNs ZONE_MOVABLE begins at in each node */ - printk("Movable zone start PFN for each node\n"); + printk("Movable zone start for each node\n"); for (i = 0; i < MAX_NUMNODES; i++) { if (zone_movable_pfn[i]) - printk(" Node %d: %lu\n", i, zone_movable_pfn[i]); + printk(" Node %d: %#010lx\n", i, + zone_movable_pfn[i] << PAGE_SHIFT); } /* Print out the early_node_map[] */ - printk("Early memory PFN ranges\n"); + printk("Early memory node ranges\n"); for_each_mem_pfn_range(i, MAX_NUMNODES, &start_pfn, &end_pfn, &nid) - printk(" %3d: %0#10lx -> %0#10lx\n", nid, start_pfn, end_pfn); + printk(" node %3d: [mem %#010lx-%#010lx]\n", nid, + start_pfn << PAGE_SHIFT, (end_pfn << PAGE_SHIFT) - 1); /* Initialise every node */ mminit_verify_pageflags_layout(); _ Subject: Subject: mm: print physical addresses consistently with other parts of kernel Patches currently in -mm which might be from bhelgaas@xxxxxxxxxx are linux-next.patch x86-print-e820-physical-addresses-consistently-with-other-parts-of-kernel.patch x86-print-physical-addresses-consistently-with-other-parts-of-kernel.patch swiotlb-print-physical-addresses-consistently-with-other-parts-of-kernel.patch mm-print-physical-addresses-consistently-with-other-parts-of-kernel.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html