x86: 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:

    -found SMP MP-table at [ffff8800000fce90] fce90
    +found SMP MP-table at [mem 0x000fce90-0x000fce9f] mapped at [ffff8800000fce90]
    -initial memory mapped : 0 - 20000000
    +initial memory mapped: [mem 0x00000000-0x1fffffff]
    -Base memory trampoline at [ffff88000009c000] 9c000 size 8192
    +Base memory trampoline [mem 0x0009c000-0x0009dfff] mapped at [ffff88000009c000]
    -SRAT: Node 0 PXM 0 0-80000000
    +SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff]

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 6 insertions, 4 deletions

diff --git a/arch/x86/kernel/mpparse.c b/arch/x86/kernel/mpparse.c
index b02d4dd6b8a3..fbca2e6223bf 100644
--- a/arch/x86/kernel/mpparse.c
+++ b/arch/x86/kernel/mpparse.c
@@ -568,8 +568,8 @@ static int __init smp_scan_config(unsigned long base, unsigned long length)
         struct mpf_intel *mpf;
         unsigned long mem;
 
-        apic_printk(APIC_VERBOSE, "Scan SMP from %p for %ld bytes.\n",
-                        bp, length);
+        apic_printk(APIC_VERBOSE, "Scan for SMP in [mem %#010lx-%#010lx]\n",
+                    base, base + length - 1);
         BUILD_BUG_ON(sizeof(*mpf) != 16);
 
         while (length > 0) {
@@ -584,8 +584,10 @@ static int __init smp_scan_config(unsigned long base, unsigned long length)
 #endif
                         mpf_found = mpf;
 
-                        printk(KERN_INFO "found SMP MP-table at [%p] %llx\n",
-                               mpf, (u64)virt_to_phys(mpf));
+                        printk(KERN_INFO "found SMP MP-table at [mem %#010llx-%#010llx] mapped at [%p]\n",
+                               (unsigned long long) virt_to_phys(mpf),
+                               (unsigned long long) virt_to_phys(mpf) +
+                               sizeof(*mpf) - 1, mpf);
 
                         mem = virt_to_phys(mpf);
                         memblock_reserve(mem, sizeof(*mpf));