The patch titled
Subject: swiotlb: print physical addresses consistently with other parts of kernel
has been added to the -mm tree. Its filename is
swiotlb-print-physical-addresses-consistently-with-other-parts-of-kernel.patch
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From: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
Subject: swiotlb: print physical addresses consistently with other parts of kernel
Print swiotlb info in a style consistent with the %pR style used elsewhere
in the kernel. For example:
-Placing 64MB software IO TLB between ffff88007a662000 - ffff88007e662000
-software IO TLB at phys 0x7a662000 - 0x7e662000
+software IO TLB [mem 0x7a662000-0x7e661fff] (64MB) mapped at [ffff88007a662000-ffff88007e661fff]
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>
---
lib/swiotlb.c | 8 +++-----
1 file changed, 3 insertions(+), 5 deletions(-)
diff -puN lib/swiotlb.c~swiotlb-print-physical-addresses-consistently-with-other-parts-of-kernel lib/swiotlb.c
--- a/lib/swiotlb.c~swiotlb-print-physical-addresses-consistently-with-other-parts-of-kernel
+++ a/lib/swiotlb.c
@@ -130,11 +130,9 @@ void swiotlb_print_info(void)
pstart = virt_to_phys(io_tlb_start);
pend = virt_to_phys(io_tlb_end);
- printk(KERN_INFO "Placing %luMB software IO TLB between %p - %p\n",
- bytes >> 20, io_tlb_start, io_tlb_end);
- printk(KERN_INFO "software IO TLB at phys %#llx - %#llx\n",
- (unsigned long long)pstart,
- (unsigned long long)pend);
+ printk(KERN_INFO "software IO TLB [mem %#010llx-%#010llx] (%luMB) mapped at [%p-%p]\n",
+ (unsigned long long)pstart, (unsigned long long)pend - 1,
+ bytes >> 20, io_tlb_start, io_tlb_end - 1);
}
void __init swiotlb_init_with_tbl(char *tlb, unsigned long nslabs, int verbose)
_
Subject: Subject: swiotlb: 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
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