Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] 4567/1: Fix 'Oops - undefined instruction' when CONFIG_VFP=y on non VFP device [ARM] realview: disable second GIC on RevB MPCore platforms
mariux64 · Sep 14, 2007 · 6455c66 · 6455c66
2 parents 7eeac50 + b9338a7
commit 6455c66
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diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c
@@ -165,7 +165,7 @@ static void __init gic_init_irq(void)
 #endif
 	gic_dist_init(0, __io_address(REALVIEW_GIC_DIST_BASE), 29);
 	gic_cpu_init(0, __io_address(REALVIEW_GIC_CPU_BASE));
-#ifdef CONFIG_REALVIEW_MPCORE
+#if defined(CONFIG_REALVIEW_MPCORE) && !defined(CONFIG_REALVIEW_MPCORE_REVB)
 	gic_dist_init(1, __io_address(REALVIEW_GIC1_DIST_BASE), 64);
 	gic_cpu_init(1, __io_address(REALVIEW_GIC1_CPU_BASE));
 	gic_cascade_irq(1, IRQ_EB_IRQ1);

diff --git a/arch/arm/vfp/vfpmodule.c b/arch/arm/vfp/vfpmodule.c
@@ -323,6 +323,7 @@ static int __init vfp_init(void)
 	 * we just need to read the VFPSID register.
 	 */
 	vfp_vector = vfp_testing_entry;
+	barrier();
 	vfpsid = fmrx(FPSID);
 	barrier();
 	vfp_vector = vfp_null_entry;