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-rw-r--r--include/asm-um/cache.h3
-rw-r--r--include/asm-um/futex.h12
-rw-r--r--include/asm-um/io.h16
-rw-r--r--include/asm-um/mutex.h9
-rw-r--r--include/asm-um/processor-generic.h1
-rw-r--r--include/asm-um/rwsem.h4
-rw-r--r--include/asm-um/thread_info.h16
-rw-r--r--include/asm-um/unistd.h1
8 files changed, 31 insertions, 31 deletions
diff --git a/include/asm-um/cache.h b/include/asm-um/cache.h
index a10602a..3d05870 100644
--- a/include/asm-um/cache.h
+++ b/include/asm-um/cache.h
@@ -13,9 +13,6 @@
# define L1_CACHE_SHIFT 5
#endif
-/* XXX: this is valid for x86 and x86_64. */
-#define L1_CACHE_SHIFT_MAX 7 /* largest L1 which this arch supports */
-
#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
#endif
diff --git a/include/asm-um/futex.h b/include/asm-um/futex.h
index 142ee2d..6a332a9 100644
--- a/include/asm-um/futex.h
+++ b/include/asm-um/futex.h
@@ -1,12 +1,6 @@
-#ifndef __UM_FUTEX_H
-#define __UM_FUTEX_H
+#ifndef _ASM_FUTEX_H
+#define _ASM_FUTEX_H
-#include <linux/futex.h>
-#include <asm/errno.h>
-#include <asm/system.h>
-#include <asm/processor.h>
-#include <asm/uaccess.h>
-
-#include "asm/arch/futex.h"
+#include <asm-generic/futex.h>
#endif
diff --git a/include/asm-um/io.h b/include/asm-um/io.h
index 9067405..1934d93 100644
--- a/include/asm-um/io.h
+++ b/include/asm-um/io.h
@@ -33,4 +33,20 @@ static inline void * phys_to_virt(unsigned long address)
*/
#define xlate_dev_kmem_ptr(p) p
+static inline void writeb(unsigned char b, volatile void __iomem *addr)
+{
+ *(volatile unsigned char __force *) addr = b;
+}
+static inline void writew(unsigned short b, volatile void __iomem *addr)
+{
+ *(volatile unsigned short __force *) addr = b;
+}
+static inline void writel(unsigned int b, volatile void __iomem *addr)
+{
+ *(volatile unsigned int __force *) addr = b;
+}
+#define __raw_writeb writeb
+#define __raw_writew writew
+#define __raw_writel writel
+
#endif
diff --git a/include/asm-um/mutex.h b/include/asm-um/mutex.h
new file mode 100644
index 0000000..458c1f7
--- /dev/null
+++ b/include/asm-um/mutex.h
@@ -0,0 +1,9 @@
+/*
+ * Pull in the generic implementation for the mutex fastpath.
+ *
+ * TODO: implement optimized primitives instead, or leave the generic
+ * implementation in place, or pick the atomic_xchg() based generic
+ * implementation. (see asm-generic/mutex-xchg.h for details)
+ */
+
+#include <asm-generic/mutex-dec.h>
diff --git a/include/asm-um/processor-generic.h b/include/asm-um/processor-generic.h
index 075771c..da07a69 100644
--- a/include/asm-um/processor-generic.h
+++ b/include/asm-um/processor-generic.h
@@ -89,7 +89,6 @@ extern struct task_struct *alloc_task_struct(void);
extern void release_thread(struct task_struct *);
extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
-extern void dump_thread(struct pt_regs *regs, struct user *u);
static inline void prepare_to_copy(struct task_struct *tsk)
{
diff --git a/include/asm-um/rwsem.h b/include/asm-um/rwsem.h
index 661c0e5..b5fc449 100644
--- a/include/asm-um/rwsem.h
+++ b/include/asm-um/rwsem.h
@@ -1,10 +1,6 @@
#ifndef __UM_RWSEM_H__
#define __UM_RWSEM_H__
-#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 96)
-#define __builtin_expect(exp,c) (exp)
-#endif
-
#include "asm/arch/rwsem.h"
#endif
diff --git a/include/asm-um/thread_info.h b/include/asm-um/thread_info.h
index 97267f0..17b6b07 100644
--- a/include/asm-um/thread_info.h
+++ b/include/asm-um/thread_info.h
@@ -56,9 +56,6 @@ static inline struct thread_info *current_thread_info(void)
((struct thread_info *) kmalloc(THREAD_SIZE, GFP_KERNEL))
#define free_thread_info(ti) kfree(ti)
-#define get_thread_info(ti) get_task_struct((ti)->task)
-#define put_thread_info(ti) put_task_struct((ti)->task)
-
#endif
#define PREEMPT_ACTIVE 0x10000000
@@ -72,6 +69,7 @@ static inline struct thread_info *current_thread_info(void)
#define TIF_RESTART_BLOCK 4
#define TIF_MEMDIE 5
#define TIF_SYSCALL_AUDIT 6
+#define TIF_RESTORE_SIGMASK 7
#define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
#define _TIF_SIGPENDING (1 << TIF_SIGPENDING)
@@ -79,16 +77,6 @@ static inline struct thread_info *current_thread_info(void)
#define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG)
#define _TIF_MEMDIE (1 << TIF_MEMDIE)
#define _TIF_SYSCALL_AUDIT (1 << TIF_SYSCALL_AUDIT)
+#define _TIF_RESTORE_SIGMASK (1 << TIF_RESTORE_SIGMASK)
#endif
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * Emacs will notice this stuff at the end of the file and automatically
- * adjust the settings for this buffer only. This must remain at the end
- * of the file.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-file-style: "linux"
- * End:
- */
diff --git a/include/asm-um/unistd.h b/include/asm-um/unistd.h
index 6fdde45..afccfca 100644
--- a/include/asm-um/unistd.h
+++ b/include/asm-um/unistd.h
@@ -34,6 +34,7 @@ extern int um_execve(const char *file, char *const argv[], char *const env[]);
#define __ARCH_WANT_SYS_SIGPENDING
#define __ARCH_WANT_SYS_SIGPROCMASK
#define __ARCH_WANT_SYS_RT_SIGACTION
+#define __ARCH_WANT_SYS_RT_SIGSUSPEND
#endif
#ifdef __KERNEL_SYSCALLS__
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