Merge branch 'sh-latest' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

* 'sh-latest' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6:
  sh: Fix build alloc_thread_info_node function
  sh: Fix ptrace hw_breakpoint handling
  sh: Fix ptrace fpu state initialisation
  sh: Re-enable GENERIC_HARDIRQS_NO_DEPRECATED.
  sh: pmb: Use struct syscore_ops instead of sysdevs
  sh: Use struct syscore_ops instead of sysdevs
  sh: Conver to asm-generic/sizes.h.
  sh: wire up sys_syncfs.

5 files changed, 18 insertions, 2 deletions

diff --git a/arch/sh/kernel/process.c b/arch/sh/kernel/process.c
index f39ad57..325f98b 100644
--- a/arch/sh/kernel/process.c
+++ b/arch/sh/kernel/process.c
@@ -32,7 +32,7 @@ void free_thread_xstate(struct task_struct *tsk)
 #if THREAD_SHIFT < PAGE_SHIFT
 static struct kmem_cache *thread_info_cache;
 
-struct thread_info *alloc_thread_info(struct task_struct *tsk, int node)
+struct thread_info *alloc_thread_info_node(struct task_struct *tsk, int node)
 {
 	struct thread_info *ti;
 #ifdef CONFIG_DEBUG_STACK_USAGE
@@ -57,7 +57,7 @@ void thread_info_cache_init(void)
 					      THREAD_SIZE, SLAB_PANIC, NULL);
 }
 #else
-struct thread_info *alloc_thread_info(struct task_struct *tsk)
+struct thread_info *alloc_thread_info_node(struct task_struct *tsk, int node)
 {
 #ifdef CONFIG_DEBUG_STACK_USAGE
 	gfp_t mask = GFP_KERNEL | __GFP_ZERO;
diff --git a/arch/sh/kernel/ptrace_32.c b/arch/sh/kernel/ptrace_32.c
index 90a15d2..2130ca6 100644
--- a/arch/sh/kernel/ptrace_32.c
+++ b/arch/sh/kernel/ptrace_32.c
@@ -101,6 +101,8 @@ static int set_single_step(struct task_struct *tsk, unsigned long addr)
 
 		attr = bp->attr;
 		attr.bp_addr = addr;
+		/* reenable breakpoint */
+		attr.disabled = false;
 		err = modify_user_hw_breakpoint(bp, &attr);
 		if (unlikely(err))
 			return err;
@@ -392,6 +394,9 @@ long arch_ptrace(struct task_struct *child, long request,
 					tmp = 0;
 			} else {
 				unsigned long index;
+				ret = init_fpu(child);
+				if (ret)
+					break;
 				index = addr - offsetof(struct user, fpu);
 				tmp = ((unsigned long *)child->thread.xstate)
 					[index >> 2];
@@ -423,6 +428,9 @@ long arch_ptrace(struct task_struct *child, long request,
 		else if (addr >= offsetof(struct user, fpu) &&
 			 addr < offsetof(struct user, u_fpvalid)) {
 			unsigned long index;
+			ret = init_fpu(child);
+			if (ret)
+				break;
 			index = addr - offsetof(struct user, fpu);
 			set_stopped_child_used_math(child);
 			((unsigned long *)child->thread.xstate)
diff --git a/arch/sh/kernel/ptrace_64.c b/arch/sh/kernel/ptrace_64.c
index 4436eac..c8f9764 100644
--- a/arch/sh/kernel/ptrace_64.c
+++ b/arch/sh/kernel/ptrace_64.c
@@ -403,6 +403,9 @@ long arch_ptrace(struct task_struct *child, long request,
 		else if ((addr >= offsetof(struct user, fpu)) &&
 			 (addr <  offsetof(struct user, u_fpvalid))) {
 			unsigned long index;
+			ret = init_fpu(child);
+			if (ret)
+				break;
 			index = addr - offsetof(struct user, fpu);
 			tmp = get_fpu_long(child, index);
 		} else if (addr == offsetof(struct user, u_fpvalid)) {
@@ -442,6 +445,9 @@ long arch_ptrace(struct task_struct *child, long request,
 		else if ((addr >= offsetof(struct user, fpu)) &&
 			 (addr <  offsetof(struct user, u_fpvalid))) {
 			unsigned long index;
+			ret = init_fpu(child);
+			if (ret)
+				break;
 			index = addr - offsetof(struct user, fpu);
 			ret = put_fpu_long(child, index, data);
 		}
diff --git a/arch/sh/kernel/syscalls_32.S b/arch/sh/kernel/syscalls_32.S
index 768fb33..030966a 100644
--- a/arch/sh/kernel/syscalls_32.S
+++ b/arch/sh/kernel/syscalls_32.S
@@ -379,3 +379,4 @@ ENTRY(sys_call_table)
 	.long sys_name_to_handle_at
 	.long sys_open_by_handle_at	/* 360 */
 	.long sys_clock_adjtime
+	.long sys_syncfs
diff --git a/arch/sh/kernel/syscalls_64.S b/arch/sh/kernel/syscalls_64.S
index 44e7b00..ca0a614 100644
--- a/arch/sh/kernel/syscalls_64.S
+++ b/arch/sh/kernel/syscalls_64.S
@@ -399,3 +399,4 @@ sys_call_table:
 	.long sys_name_to_handle_at	/* 370 */
 	.long sys_open_by_handle_at
 	.long sys_clock_adjtime
+	.long sys_syncfs