Merge Linus master into drm-next

The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.

I've included the patch into the merge to fix the build.

Signed-off-by: Dave Airlie <airlied@redhat.com>

4 files changed, 9 insertions, 21 deletions

diff --git a/arch/mn10300/include/asm/thread_info.h b/arch/mn10300/include/asm/thread_info.h
index c1c374f0ec12..4861a78c7160 100644
--- a/arch/mn10300/include/asm/thread_info.h
+++ b/arch/mn10300/include/asm/thread_info.h
@@ -40,7 +40,6 @@ typedef struct {
 
 struct thread_info {
 	struct task_struct	*task;		/* main task structure */
-	struct exec_domain	*exec_domain;	/* execution domain */
 	struct pt_regs		*frame;		/* current exception frame */
 	unsigned long		flags;		/* low level flags */
 	__u32			cpu;		/* current CPU */
@@ -74,7 +73,6 @@ struct thread_info {
 #define INIT_THREAD_INFO(tsk)			\
 {						\
 	.task		= &tsk,			\
-	.exec_domain	= &default_exec_domain,	\
 	.flags		= 0,			\
 	.cpu		= 0,			\
 	.preempt_count	= INIT_PREEMPT_COUNT,	\
diff --git a/arch/mn10300/kernel/asm-offsets.c b/arch/mn10300/kernel/asm-offsets.c
index d780670cbaf3..e5a61c659b5a 100644
--- a/arch/mn10300/kernel/asm-offsets.c
+++ b/arch/mn10300/kernel/asm-offsets.c
@@ -22,7 +22,6 @@ void foo(void)
 	BLANK();
 
 	OFFSET(TI_task,			thread_info, task);
-	OFFSET(TI_exec_domain,		thread_info, exec_domain);
 	OFFSET(TI_frame,		thread_info, frame);
 	OFFSET(TI_flags,		thread_info, flags);
 	OFFSET(TI_cpu,			thread_info, cpu);
@@ -85,7 +84,6 @@ void foo(void)
 	DEFINE(SIGCHLD_asm,		SIGCHLD);
 	BLANK();
 
-	OFFSET(EXEC_DOMAIN_handler,	exec_domain, handler);
 	OFFSET(RT_SIGFRAME_sigcontext,	rt_sigframe, uc.uc_mcontext);
 
 	DEFINE(PAGE_SIZE_asm,		PAGE_SIZE);
diff --git a/arch/mn10300/kernel/signal.c b/arch/mn10300/kernel/signal.c
index 8609845f12c5..dfd0301cf200 100644
--- a/arch/mn10300/kernel/signal.c
+++ b/arch/mn10300/kernel/signal.c
@@ -202,20 +202,14 @@ static int setup_frame(struct ksignal *ksig, sigset_t *set,
 		       struct pt_regs *regs)
 {
 	struct sigframe __user *frame;
-	int rsig, sig = ksig->sig;
+	int sig = ksig->sig;
 
 	frame = get_sigframe(ksig, regs, sizeof(*frame));
 
 	if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
 		return -EFAULT;
 
-	rsig = sig;
-	if (sig < 32 &&
-	    current_thread_info()->exec_domain &&
-	    current_thread_info()->exec_domain->signal_invmap)
-		rsig = current_thread_info()->exec_domain->signal_invmap[sig];
-
-	if (__put_user(rsig, &frame->sig) < 0 ||
+	if (__put_user(sig, &frame->sig) < 0 ||
 	    __put_user(&frame->sc, &frame->psc) < 0)
 		return -EFAULT;
 
@@ -270,20 +264,14 @@ static int setup_rt_frame(struct ksignal *ksig, sigset_t *set,
 			  struct pt_regs *regs)
 {
 	struct rt_sigframe __user *frame;
-	int rsig, sig = ksig->sig;
+	int sig = ksig->sig;
 
 	frame = get_sigframe(ksig, regs, sizeof(*frame));
 
 	if (!access_ok(VERIFY_WRITE, frame, sizeof(*frame)))
 		return -EFAULT;
 
-	rsig = sig;
-	if (sig < 32 &&
-	    current_thread_info()->exec_domain &&
-	    current_thread_info()->exec_domain->signal_invmap)
-		rsig = current_thread_info()->exec_domain->signal_invmap[sig];
-
-	if (__put_user(rsig, &frame->sig) ||
+	if (__put_user(sig, &frame->sig) ||
 	    __put_user(&frame->info, &frame->pinfo) ||
 	    __put_user(&frame->uc, &frame->puc) ||
 	    copy_siginfo_to_user(&frame->info, &ksig->info))
diff --git a/arch/mn10300/unit-asb2305/pci.c b/arch/mn10300/unit-asb2305/pci.c
index 613ca1e55b4b..3dfe2d31c67b 100644
--- a/arch/mn10300/unit-asb2305/pci.c
+++ b/arch/mn10300/unit-asb2305/pci.c
@@ -342,6 +342,7 @@ static int __init pcibios_init(void)
 {
 	resource_size_t io_offset, mem_offset;
 	LIST_HEAD(resources);
+	struct pci_bus *bus;
 
 	ioport_resource.start	= 0xA0000000;
 	ioport_resource.end	= 0xDFFFFFFF;
@@ -371,11 +372,14 @@ static int __init pcibios_init(void)
 
 	pci_add_resource_offset(&resources, &pci_ioport_resource, io_offset);
 	pci_add_resource_offset(&resources, &pci_iomem_resource, mem_offset);
-	pci_scan_root_bus(NULL, 0, &pci_direct_ampci, NULL, &resources);
+	bus = pci_scan_root_bus(NULL, 0, &pci_direct_ampci, NULL, &resources);
+	if (!bus)
+		return 0;
 
 	pcibios_irq_init();
 	pcibios_fixup_irqs();
 	pcibios_resource_survey();
+	pci_bus_add_devices(bus);
 	return 0;
 }