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Commit b43d196c authored by Arjan van de Ven's avatar Arjan van de Ven Committed by Ingo Molnar
Browse files

x86: corruption-check: some post-move cleanups 



Impact: cleanup

now that the code is moved and converted to a work queue,
there's some minor cleanups that can be done.

Signed-off-by: default avatarArjan van de Ven <arjan@linux.intel.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 304e629b

arch/x86/kernel/Makefile

+2 −1
Original line number Diff line number Diff line
@@ -35,7 +35,6 @@ obj-y += bootflag.o e820.o 
obj-y			+= pci-dma.o quirks.o i8237.o topology.o kdebugfs.o

obj-y			+= alternative.o i8253.o pci-nommu.o

obj-y			+= tsc.o io_delay.o rtc.o

obj-y			+= check.o



obj-$(CONFIG_X86_TRAMPOLINE)	+= trampoline.o

obj-y				+= process.o
@@ -105,6 +104,8 @@ microcode-$(CONFIG_MICROCODE_INTEL) += microcode_intel.o 
microcode-$(CONFIG_MICROCODE_AMD)	+= microcode_amd.o

obj-$(CONFIG_MICROCODE)			+= microcode.o



obj-$(CONFIG_X86_CHECK_BIOS_CORRUPTION) += check.o



###

# 64 bit specific files

ifeq ($(CONFIG_X86_64),y)

arch/x86/kernel/check.c

+4 −8
Original line number Diff line number Diff line
@@ -11,7 +11,6 @@ 
 * remaining free memory in that area and fill it with a distinct

 * pattern.

 */

#ifdef CONFIG_X86_CHECK_BIOS_CORRUPTION

#define MAX_SCAN_AREAS	8



static int __read_mostly memory_corruption_check = -1;
@@ -23,7 +22,7 @@ static struct e820entry scan_areas[MAX_SCAN_AREAS]; 
static int num_scan_areas;





static int set_corruption_check(char *arg)

static __init int set_corruption_check(char *arg)

{

	char *end;
@@ -33,7 +32,7 @@ static int set_corruption_check(char *arg) 
}

early_param("memory_corruption_check", set_corruption_check);



static int set_corruption_check_period(char *arg)

static __init int set_corruption_check_period(char *arg)

{

	char *end;
@@ -43,7 +42,7 @@ static int set_corruption_check_period(char *arg) 
}

early_param("memory_corruption_check_period", set_corruption_check_period);



static int set_corruption_check_size(char *arg)

static __init int set_corruption_check_size(char *arg)

{

	char *end;

	unsigned size;
@@ -115,8 +114,6 @@ void check_for_bios_corruption(void) 
	int i;

	int corruption = 0;



	printk("dot\n");



	if (!memory_corruption_check)

		return;
@@ -134,7 +131,7 @@ void check_for_bios_corruption(void) 
		}

	}



	WARN(corruption, KERN_ERR "Memory corruption detected in low memory\n");

	WARN_ONCE(corruption, KERN_ERR "Memory corruption detected in low memory\n");

}



static void check_corruption(struct work_struct *dummy);
@@ -161,5 +158,4 @@ static int start_periodic_check_for_corruption(void) 
}



module_init(start_periodic_check_for_corruption);

#endif