---

yaml --- r: 145644 b: refs/heads/master c: f1bdb52 h: refs/heads/master v: v3
git-mirror · May 18, 2009 · e31a0a3 · e31a0a3
1 parent a62a98f
commit e31a0a3
Show file tree

Hide file tree

Showing 4 changed files with 14 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 629e15d245f46bef9d26199b450f882f9437a8fe
+refs/heads/master: f1bdb523880c7f6990e9e8e50b0fc972ca475e84
diff --git a/trunk/arch/x86/include/asm/mpspec.h b/trunk/arch/x86/include/asm/mpspec.h
@@ -87,6 +87,15 @@ static inline int acpi_probe_gsi(void)
 }
 #endif /* CONFIG_ACPI */
 
+#ifdef CONFIG_X86_MPPARSE
+extern int enable_update_mptable;
+#else
+static inline int enable_update_mptable(void)
+{
+	return 0;
+}
+#endif
+
 #define PHYSID_ARRAY_SIZE	BITS_TO_LONGS(MAX_APICS)
 
 struct physid_mask {

diff --git a/trunk/arch/x86/kernel/acpi/boot.c b/trunk/arch/x86/kernel/acpi/boot.c
@@ -1226,7 +1226,9 @@ int mp_register_gsi(struct device *dev, u32 gsi, int trigger, int polarity)
 		       ioapic_pin);
 		return gsi;
 	}
-	mp_config_acpi_gsi(dev, gsi, trigger, polarity);
+
+	if (enable_update_mptable)
+		mp_config_acpi_gsi(dev, gsi, trigger, polarity);
 
 	set_io_apic_irq_attr(&irq_attr, ioapic, ioapic_pin,
 			     trigger == ACPI_EDGE_SENSITIVE ? 0 : 1,

diff --git a/trunk/arch/x86/kernel/mpparse.c b/trunk/arch/x86/kernel/mpparse.c
@@ -957,7 +957,7 @@ static int  __init replace_intsrc_all(struct mpc_table *mpc,
 	return 0;
 }
 
-static int __initdata enable_update_mptable;
+int enable_update_mptable;
 
 static int __init update_mptable_setup(char *str)
 {