[PATCH] Add two sysctls for PA-RISC

Add two PA-RISC sysctls.

include/linux/sysctl.h

@@ -130,6 +130,8 @@ enum
 	KERN_PIDMAX=55,		/* int: PID # limit */
   	KERN_CORE_PATTERN=56,	/* string: pattern for core-file names */
 	KERN_PANIC_ON_OOPS=57,  /* int: whether we will panic on an oops */
+	KERN_HPPA_PWRSW=58,	/* int: hppa soft-power enable */
+	KERN_HPPA_UNALIGNED=59,	/* int: hppa unaligned-trap enable */
 };
 
 

kernel/sysctl.c

@@ -87,6 +87,11 @@ extern char reboot_command [];
 extern int stop_a_enabled;
 #endif
 
+#ifdef __hppa__
+extern int pwrsw_enabled;
+extern int unaligned_enabled;
+#endif
+
 #ifdef CONFIG_ARCH_S390
 #ifdef CONFIG_MATHEMU
 extern int sysctl_ieee_emulation_warnings;
@@ -313,6 +318,30 @@ static ctl_table kern_table[] = {
 		.proc_handler	= &proc_dointvec,
 	},
 #endif
+#ifdef __hppa__
+	{
+		.ctl_name	= KERN_HPPA_PWRSW,
+		.procname	= "soft-power",
+		.data		= &pwrsw_enabled,
+		.maxlen		= sizeof (int),
+	 	.mode		= 0644,
+		.proc_handler	= &proc_dointvec,
+	},
+	{
+		.ctl_name	= KERN_HPPA_UNALIGNED,
+		.procname	= "unaligned-trap",
+		.data		= &unaligned_enabled,
+		.maxlen		= sizeof (int),
+		.mode		= 0644,
+		.proc_handler	= &proc_dointvec,
+	},
+#endif
+#ifdef __hppa__
+	{KERN_HPPA_PWRSW, "soft-power", &pwrsw_enabled, sizeof (int),
+	 0644, NULL, &proc_dointvec},
+	{KERN_HPPA_UNALIGNED, "unaligned-trap", &unaligned_enabled, sizeof (int),
+	 0644, NULL, &proc_dointvec},
+#endif
 #if defined(CONFIG_PPC32) && defined(CONFIG_6xx)
 	{
 		.ctl_name	= KERN_PPC_POWERSAVE_NAP,