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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-22 12:04:44 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-22 12:04:44 -0700 |
commit | 3fad0953a12f92289f1e35f091c4fa09d8e1884e (patch) | |
tree | fdf5d23d76f03ac06289ee0e8678d4e125083cbb /arch/x86/include | |
parent | a065de0d257779ed1b8ee6e0c005ad6b1d989cef (diff) | |
parent | 0fa0e2f02e8edfbdb5f86d1cab0fa6dc0517489f (diff) | |
download | linux-stable-3fad0953a12f92289f1e35f091c4fa09d8e1884e.tar.gz linux-stable-3fad0953a12f92289f1e35f091c4fa09d8e1884e.tar.bz2 linux-stable-3fad0953a12f92289f1e35f091c4fa09d8e1884e.zip |
Merge branch 'x86-debug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull debug-for-linus git tree from Ingo Molnar.
Fix up trivial conflict in arch/x86/kernel/cpu/perf_event_intel.c due to
a printk() having changed to a pr_info() differently in the two branches.
* 'x86-debug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86: Move call to print_modules() out of show_regs()
x86/mm: Mark free_initrd_mem() as __init
x86/microcode: Mark microcode_id[] as __initconst
x86/nmi: Clean up register_nmi_handler() usage
x86: Save cr2 in NMI in case NMIs take a page fault (for i386)
x86: Remove cmpxchg from i386 NMI nesting code
x86: Save cr2 in NMI in case NMIs take a page fault
x86/debug: Add KERN_<LEVEL> to bare printks, convert printks to pr_<level>
Diffstat (limited to 'arch/x86/include')
-rw-r--r-- | arch/x86/include/asm/floppy.h | 2 | ||||
-rw-r--r-- | arch/x86/include/asm/nmi.h | 20 | ||||
-rw-r--r-- | arch/x86/include/asm/pci_x86.h | 8 | ||||
-rw-r--r-- | arch/x86/include/asm/pgtable-2level.h | 4 | ||||
-rw-r--r-- | arch/x86/include/asm/pgtable-3level.h | 6 | ||||
-rw-r--r-- | arch/x86/include/asm/pgtable_64.h | 8 |
6 files changed, 19 insertions, 29 deletions
diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h index dbe82a5c5eac..d3d74698dce9 100644 --- a/arch/x86/include/asm/floppy.h +++ b/arch/x86/include/asm/floppy.h @@ -99,7 +99,7 @@ static irqreturn_t floppy_hardint(int irq, void *dev_id) virtual_dma_residue += virtual_dma_count; virtual_dma_count = 0; #ifdef TRACE_FLPY_INT - printk("count=%x, residue=%x calls=%d bytes=%d dma_wait=%d\n", + printk(KERN_DEBUG "count=%x, residue=%x calls=%d bytes=%d dma_wait=%d\n", virtual_dma_count, virtual_dma_residue, calls, bytes, dma_wait); calls = 0; diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h index dc580c42851c..c0fa356e90de 100644 --- a/arch/x86/include/asm/nmi.h +++ b/arch/x86/include/asm/nmi.h @@ -44,28 +44,14 @@ struct nmiaction { const char *name; }; -#define register_nmi_handler(t, fn, fg, n) \ +#define register_nmi_handler(t, fn, fg, n, init...) \ ({ \ - static struct nmiaction fn##_na = { \ + static struct nmiaction init fn##_na = { \ .handler = (fn), \ .name = (n), \ .flags = (fg), \ }; \ - __register_nmi_handler((t), &fn##_na); \ -}) - -/* - * For special handlers that register/unregister in the - * init section only. This should be considered rare. - */ -#define register_nmi_handler_initonly(t, fn, fg, n) \ -({ \ - static struct nmiaction fn##_na __initdata = { \ - .handler = (fn), \ - .name = (n), \ - .flags = (fg), \ - }; \ - __register_nmi_handler((t), &fn##_na); \ + __register_nmi_handler((t), &fn##_na); \ }) int __register_nmi_handler(unsigned int, struct nmiaction *); diff --git a/arch/x86/include/asm/pci_x86.h b/arch/x86/include/asm/pci_x86.h index b3a531746026..5ad24a89b19b 100644 --- a/arch/x86/include/asm/pci_x86.h +++ b/arch/x86/include/asm/pci_x86.h @@ -7,9 +7,13 @@ #undef DEBUG #ifdef DEBUG -#define DBG(x...) printk(x) +#define DBG(fmt, ...) printk(fmt, ##__VA_ARGS__) #else -#define DBG(x...) +#define DBG(fmt, ...) \ +do { \ + if (0) \ + printk(fmt, ##__VA_ARGS__); \ +} while (0) #endif #define PCI_PROBE_BIOS 0x0001 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h index 98391db840c6..f2b489cf1602 100644 --- a/arch/x86/include/asm/pgtable-2level.h +++ b/arch/x86/include/asm/pgtable-2level.h @@ -2,9 +2,9 @@ #define _ASM_X86_PGTABLE_2LEVEL_H #define pte_ERROR(e) \ - printk("%s:%d: bad pte %08lx.\n", __FILE__, __LINE__, (e).pte_low) + pr_err("%s:%d: bad pte %08lx\n", __FILE__, __LINE__, (e).pte_low) #define pgd_ERROR(e) \ - printk("%s:%d: bad pgd %08lx.\n", __FILE__, __LINE__, pgd_val(e)) + pr_err("%s:%d: bad pgd %08lx\n", __FILE__, __LINE__, pgd_val(e)) /* * Certain architectures need to do special things when PTEs diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h index cb00ccc7d571..4cc9f2b7cdc3 100644 --- a/arch/x86/include/asm/pgtable-3level.h +++ b/arch/x86/include/asm/pgtable-3level.h @@ -9,13 +9,13 @@ */ #define pte_ERROR(e) \ - printk("%s:%d: bad pte %p(%08lx%08lx).\n", \ + pr_err("%s:%d: bad pte %p(%08lx%08lx)\n", \ __FILE__, __LINE__, &(e), (e).pte_high, (e).pte_low) #define pmd_ERROR(e) \ - printk("%s:%d: bad pmd %p(%016Lx).\n", \ + pr_err("%s:%d: bad pmd %p(%016Lx)\n", \ __FILE__, __LINE__, &(e), pmd_val(e)) #define pgd_ERROR(e) \ - printk("%s:%d: bad pgd %p(%016Lx).\n", \ + pr_err("%s:%d: bad pgd %p(%016Lx)\n", \ __FILE__, __LINE__, &(e), pgd_val(e)) /* Rules for using set_pte: the pte being assigned *must* be diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h index 975f709e09ae..8251be02301e 100644 --- a/arch/x86/include/asm/pgtable_64.h +++ b/arch/x86/include/asm/pgtable_64.h @@ -26,16 +26,16 @@ extern pgd_t init_level4_pgt[]; extern void paging_init(void); #define pte_ERROR(e) \ - printk("%s:%d: bad pte %p(%016lx).\n", \ + pr_err("%s:%d: bad pte %p(%016lx)\n", \ __FILE__, __LINE__, &(e), pte_val(e)) #define pmd_ERROR(e) \ - printk("%s:%d: bad pmd %p(%016lx).\n", \ + pr_err("%s:%d: bad pmd %p(%016lx)\n", \ __FILE__, __LINE__, &(e), pmd_val(e)) #define pud_ERROR(e) \ - printk("%s:%d: bad pud %p(%016lx).\n", \ + pr_err("%s:%d: bad pud %p(%016lx)\n", \ __FILE__, __LINE__, &(e), pud_val(e)) #define pgd_ERROR(e) \ - printk("%s:%d: bad pgd %p(%016lx).\n", \ + pr_err("%s:%d: bad pgd %p(%016lx)\n", \ __FILE__, __LINE__, &(e), pgd_val(e)) struct mm_struct; |