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Message-Id: <1485641531-22124-23-git-send-email-mingo@kernel.org>
Date: Sat, 28 Jan 2017 23:11:43 +0100
From: Ingo Molnar <mingo@...nel.org>
To: linux-kernel@...r.kernel.org
Cc: Andrew Morton <akpm@...ux-foundation.org>,
Andy Lutomirski <luto@...capital.net>,
Borislav Petkov <bp@...en8.de>,
"H . Peter Anvin" <hpa@...or.com>,
Linus Torvalds <torvalds@...ux-foundation.org>,
Peter Zijlstra <peterz@...radead.org>,
Thomas Gleixner <tglx@...utronix.de>,
Yinghai Lu <yinghai@...nel.org>
Subject: [PATCH 22/50] x86/boot/e820: Convert printk(KERN_* ...) to pr_*()
No change in functionality.
Cc: Alex Thorlton <athorlton@....com>
Cc: Andy Lutomirski <luto@...nel.org>
Cc: Borislav Petkov <bp@...en8.de>
Cc: Brian Gerst <brgerst@...il.com>
Cc: Dan Williams <dan.j.williams@...el.com>
Cc: Denys Vlasenko <dvlasenk@...hat.com>
Cc: H. Peter Anvin <hpa@...or.com>
Cc: Huang, Ying <ying.huang@...el.com>
Cc: Josh Poimboeuf <jpoimboe@...hat.com>
Cc: Juergen Gross <jgross@...e.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Paul Jackson <pj@....com>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Rafael J. Wysocki <rjw@...k.pl>
Cc: Tejun Heo <tj@...nel.org>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Wei Yang <richard.weiyang@...il.com>
Cc: Yinghai Lu <yinghai@...nel.org>
Cc: linux-kernel@...r.kernel.org
Signed-off-by: Ingo Molnar <mingo@...nel.org>
---
arch/x86/kernel/e820.c | 50 +++++++++++++++++++++++++-------------------------
1 file changed, 25 insertions(+), 25 deletions(-)
diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
index 48b1e36e7250..4a8d905226c9 100644
--- a/arch/x86/kernel/e820.c
+++ b/arch/x86/kernel/e820.c
@@ -130,7 +130,7 @@ static void __init __e820_add_region(struct e820_table *table, u64 start, u64 si
int x = table->nr_entries;
if (x >= ARRAY_SIZE(table->entries)) {
- printk(KERN_ERR "e820: too many entries; ignoring [mem %#010llx-%#010llx]\n", start, start + size - 1);
+ pr_err("e820: too many entries; ignoring [mem %#010llx-%#010llx]\n", start, start + size - 1);
return;
}
@@ -149,14 +149,14 @@ static void __init e820_print_type(u32 type)
{
switch (type) {
case E820_RAM: /* Fall through: */
- case E820_RESERVED_KERN: printk(KERN_CONT "usable"); break;
- case E820_RESERVED: printk(KERN_CONT "reserved"); break;
- case E820_ACPI: printk(KERN_CONT "ACPI data"); break;
- case E820_NVS: printk(KERN_CONT "ACPI NVS"); break;
- case E820_UNUSABLE: printk(KERN_CONT "unusable"); break;
+ case E820_RESERVED_KERN: pr_cont("usable"); break;
+ case E820_RESERVED: pr_cont("reserved"); break;
+ case E820_ACPI: pr_cont("ACPI data"); break;
+ case E820_NVS: pr_cont("ACPI NVS"); break;
+ case E820_UNUSABLE: pr_cont("unusable"); break;
case E820_PMEM: /* Fall through: */
- case E820_PRAM: printk(KERN_CONT "persistent (type %u)", type); break;
- default: printk(KERN_CONT "type %u", type); break;
+ case E820_PRAM: pr_cont("persistent (type %u)", type); break;
+ default: pr_cont("type %u", type); break;
}
}
@@ -165,12 +165,12 @@ void __init e820_print_map(char *who)
int i;
for (i = 0; i < e820_table->nr_entries; i++) {
- printk(KERN_INFO "%s: [mem %#018Lx-%#018Lx] ", who,
+ pr_info("%s: [mem %#018Lx-%#018Lx] ", who,
e820_table->entries[i].addr,
e820_table->entries[i].addr + e820_table->entries[i].size - 1);
e820_print_type(e820_table->entries[i].type);
- printk(KERN_CONT "\n");
+ pr_cont("\n");
}
}
@@ -419,11 +419,11 @@ __e820_update_range(struct e820_table *table, u64 start, u64 size, unsigned old_
size = ULLONG_MAX - start;
end = start + size;
- printk(KERN_DEBUG "e820: update [mem %#010Lx-%#010Lx] ", start, end - 1);
+ pr_debug("e820: update [mem %#010Lx-%#010Lx] ", start, end - 1);
e820_print_type(old_type);
- printk(KERN_CONT " ==> ");
+ pr_cont(" ==> ");
e820_print_type(new_type);
- printk(KERN_CONT "\n");
+ pr_cont("\n");
for (i = 0; i < table->nr_entries; i++) {
struct e820_entry *entry = &table->entries[i];
@@ -495,10 +495,10 @@ u64 __init e820_remove_range(u64 start, u64 size, unsigned old_type, int checkty
size = ULLONG_MAX - start;
end = start + size;
- printk(KERN_DEBUG "e820: remove [mem %#010Lx-%#010Lx] ", start, end - 1);
+ pr_debug("e820: remove [mem %#010Lx-%#010Lx] ", start, end - 1);
if (checktype)
e820_print_type(old_type);
- printk(KERN_CONT "\n");
+ pr_cont("\n");
for (i = 0; i < e820_table->nr_entries; i++) {
struct e820_entry *entry = &e820_table->entries[i];
@@ -551,7 +551,7 @@ void __init update_e820(void)
if (sanitize_e820_table(e820_table->entries, ARRAY_SIZE(e820_table->entries), &e820_table->nr_entries))
return;
- printk(KERN_INFO "e820: modified physical RAM map:\n");
+ pr_info("e820: modified physical RAM map:\n");
e820_print_map("modified");
}
@@ -613,7 +613,7 @@ __init void e820_setup_gap(void)
if (!found) {
#ifdef CONFIG_X86_64
gapstart = (max_pfn << PAGE_SHIFT) + 1024*1024;
- printk(KERN_ERR
+ pr_err(
"e820: Cannot find an available gap in the 32-bit address range\n"
"e820: PCI devices with unassigned 32-bit BARs may not work!\n");
#else
@@ -626,7 +626,7 @@ __init void e820_setup_gap(void)
*/
pci_mem_start = gapstart;
- printk(KERN_INFO "e820: [mem %#010lx-%#010lx] available for PCI devices\n", gapstart, gapstart + gapsize - 1);
+ pr_info("e820: [mem %#010lx-%#010lx] available for PCI devices\n", gapstart, gapstart + gapsize - 1);
}
/*
@@ -679,7 +679,7 @@ void __init parse_e820_ext(u64 phys_addr, u32 data_len)
sanitize_e820_table(e820_table->entries, ARRAY_SIZE(e820_table->entries), &e820_table->nr_entries);
early_memunmap(sdata, data_len);
- printk(KERN_INFO "e820: extended physical RAM map:\n");
+ pr_info("e820: extended physical RAM map:\n");
e820_print_map("extended");
}
@@ -743,7 +743,7 @@ u64 __init early_reserve_e820(u64 size, u64 align)
addr = __memblock_alloc_base(size, align, MEMBLOCK_ALLOC_ACCESSIBLE);
if (addr) {
e820_update_range_firmware(addr, size, E820_RAM, E820_RESERVED);
- printk(KERN_INFO "e820: update e820_table_firmware for early_reserve_e820\n");
+ pr_info("e820: update e820_table_firmware for early_reserve_e820\n");
update_e820_table_firmware();
}
@@ -793,7 +793,7 @@ static unsigned long __init e820_end_pfn(unsigned long limit_pfn, unsigned type)
if (last_pfn > max_arch_pfn)
last_pfn = max_arch_pfn;
- printk(KERN_INFO "e820: last_pfn = %#lx max_arch_pfn = %#lx\n",
+ pr_info("e820: last_pfn = %#lx max_arch_pfn = %#lx\n",
last_pfn, max_arch_pfn);
return last_pfn;
}
@@ -829,7 +829,7 @@ static int __init parse_memopt(char *p)
setup_clear_cpu_cap(X86_FEATURE_PSE);
return 0;
#else
- printk(KERN_WARNING "mem=nopentium ignored! (only supported on x86_32)\n");
+ pr_warn("mem=nopentium ignored! (only supported on x86_32)\n");
return -EINVAL;
#endif
}
@@ -916,7 +916,7 @@ void __init finish_e820_parsing(void)
if (sanitize_e820_table(e820_table->entries, ARRAY_SIZE(e820_table->entries), &e820_table->nr_entries) < 0)
early_panic("Invalid user supplied memory map");
- printk(KERN_INFO "e820: user-defined physical RAM map:\n");
+ pr_info("e820: user-defined physical RAM map:\n");
e820_print_map("user");
}
}
@@ -1078,7 +1078,7 @@ void __init e820_reserve_resources_late(void)
if (start >= end)
continue;
- printk(KERN_DEBUG "e820: reserve RAM buffer [mem %#010llx-%#010llx]\n", start, end);
+ pr_debug("e820: reserve RAM buffer [mem %#010llx-%#010llx]\n", start, end);
reserve_region_with_split(&iomem_resource, start, end, "RAM buffer");
}
}
@@ -1134,7 +1134,7 @@ void __init e820__memory_setup(void)
memcpy(e820_table_firmware, e820_table, sizeof(struct e820_table));
- printk(KERN_INFO "e820: BIOS-provided physical RAM map:\n");
+ pr_info("e820: BIOS-provided physical RAM map:\n");
e820_print_map(who);
}
--
2.7.4
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