Commit b6522fa4 authored by Xiaoming Ni's avatar Xiaoming Ni Committed by Helge Deller
Browse files

parisc: add sysctl file interface panic_on_stackoverflow 



The variable sysctl_panic_on_stackoverflow is used in
arch/parisc/kernel/irq.c and arch/x86/kernel/irq_32.c, but the sysctl file
interface panic_on_stackoverflow only exists on x86.

Add sysctl file interface panic_on_stackoverflow for parisc

Signed-off-by: default avatarXiaoming Ni <nixiaoming@huawei.com>
Reviewed-by: default avatarLuis Chamberlain <mcgrof@kernel.org>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent 3fd84a4f

kernel/sysctl.c

+11 −9
Original line number Diff line number Diff line
@@ -994,30 +994,32 @@ static struct ctl_table kern_table[] = { 
		.proc_handler   = proc_dointvec,

	},

#endif

#if defined(CONFIG_X86)



#if (defined(CONFIG_X86_32) || defined(CONFIG_PARISC)) && \

	defined(CONFIG_DEBUG_STACKOVERFLOW)

	{

		.procname	= "panic_on_unrecovered_nmi",

		.data		= &panic_on_unrecovered_nmi,

		.procname	= "panic_on_stackoverflow",

		.data		= &sysctl_panic_on_stackoverflow,

		.maxlen		= sizeof(int),

		.mode		= 0644,

		.proc_handler	= proc_dointvec,

	},

#endif

#if defined(CONFIG_X86)

	{

		.procname	= "panic_on_io_nmi",

		.data		= &panic_on_io_nmi,

		.procname	= "panic_on_unrecovered_nmi",

		.data		= &panic_on_unrecovered_nmi,

		.maxlen		= sizeof(int),

		.mode		= 0644,

		.proc_handler	= proc_dointvec,

	},

#ifdef CONFIG_DEBUG_STACKOVERFLOW

	{

		.procname	= "panic_on_stackoverflow",

		.data		= &sysctl_panic_on_stackoverflow,

		.procname	= "panic_on_io_nmi",

		.data		= &panic_on_io_nmi,

		.maxlen		= sizeof(int),

		.mode		= 0644,

		.proc_handler	= proc_dointvec,

	},

#endif

	{

		.procname	= "bootloader_type",

		.data		= &bootloader_type,

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