diff --git a/include/cutils/klog.h b/include/cutils/klog.h
index ba728ac..4bcdd09 100644
--- a/include/cutils/klog.h
+++ b/include/cutils/klog.h
@@ -18,6 +18,7 @@
 #define _CUTILS_KLOG_H_
 
 #include <sys/cdefs.h>
+#include <stdarg.h>
 
 __BEGIN_DECLS
 
@@ -26,14 +27,21 @@
 void klog_close(void);
 void klog_write(int level, const char *fmt, ...)
     __attribute__ ((format(printf, 2, 3)));
+void klog_vwrite(int level, const char *fmt, va_list ap);
 
 __END_DECLS
 
-#define KLOG_ERROR(tag,x...)   klog_write(3, "<3>" tag ": " x)
-#define KLOG_WARNING(tag,x...) klog_write(4, "<4>" tag ": " x)
-#define KLOG_NOTICE(tag,x...)  klog_write(5, "<5>" tag ": " x)
-#define KLOG_INFO(tag,x...)    klog_write(6, "<6>" tag ": " x)
-#define KLOG_DEBUG(tag,x...)   klog_write(7, "<7>" tag ": " x)
+#define KLOG_ERROR_LEVEL   3
+#define KLOG_WARNING_LEVEL 4
+#define KLOG_NOTICE_LEVEL  5
+#define KLOG_INFO_LEVEL    6
+#define KLOG_DEBUG_LEVEL   7
+
+#define KLOG_ERROR(tag,x...)   klog_write(KLOG_ERROR_LEVEL, "<3>" tag ": " x)
+#define KLOG_WARNING(tag,x...) klog_write(KLOG_WARNING_LEVEL, "<4>" tag ": " x)
+#define KLOG_NOTICE(tag,x...)  klog_write(KLOG_NOTICE_LEVEL, "<5>" tag ": " x)
+#define KLOG_INFO(tag,x...)    klog_write(KLOG_INFO_LEVEL, "<6>" tag ": " x)
+#define KLOG_DEBUG(tag,x...)   klog_write(KLOG_DEBUG_LEVEL, "<7>" tag ": " x)
 
 #define KLOG_DEFAULT_LEVEL  3  /* messages <= this level are logged */
 
diff --git a/init/init.c b/init/init.c
index 00f4558..0884236 100644
--- a/init/init.c
+++ b/init/init.c
@@ -933,12 +933,33 @@
     return 0;
 }
 
-int audit_callback(void *data, security_class_t cls, char *buf, size_t len)
+static int audit_callback(void *data, security_class_t cls __attribute__((unused)), char *buf, size_t len)
 {
     snprintf(buf, len, "property=%s", !data ? "NULL" : (char *)data);
     return 0;
 }
 
+static int log_callback(int type, const char *fmt, ...)
+{
+    int level;
+    va_list ap;
+    switch (type) {
+    case SELINUX_WARNING:
+        level = KLOG_WARNING_LEVEL;
+        break;
+    case SELINUX_INFO:
+        level = KLOG_INFO_LEVEL;
+        break;
+    default:
+        level = KLOG_ERROR_LEVEL;
+        break;
+    }
+    va_start(ap, fmt);
+    klog_vwrite(level, fmt, ap);
+    va_end(ap);
+    return 0;
+}
+
 static void selinux_initialize(void)
 {
     if (selinux_is_disabled()) {
@@ -1012,7 +1033,7 @@
     process_kernel_cmdline();
 
     union selinux_callback cb;
-    cb.func_log = klog_write;
+    cb.func_log = log_callback;
     selinux_set_callback(SELINUX_CB_LOG, cb);
 
     cb.func_audit = audit_callback;
diff --git a/libcutils/klog.c b/libcutils/klog.c
index d69fb10..d3c40df 100644
--- a/libcutils/klog.c
+++ b/libcutils/klog.c
@@ -49,18 +49,24 @@
 
 #define LOG_BUF_MAX 512
 
-void klog_write(int level, const char *fmt, ...)
+void klog_vwrite(int level, const char *fmt, va_list ap)
 {
     char buf[LOG_BUF_MAX];
-    va_list ap;
 
     if (level > klog_level) return;
     if (klog_fd < 0) klog_init();
     if (klog_fd < 0) return;
 
-    va_start(ap, fmt);
     vsnprintf(buf, LOG_BUF_MAX, fmt, ap);
     buf[LOG_BUF_MAX - 1] = 0;
-    va_end(ap);
+
     write(klog_fd, buf, strlen(buf));
 }
+
+void klog_write(int level, const char *fmt, ...)
+{
+    va_list ap;
+    va_start(ap, fmt);
+    klog_vwrite(level, fmt, ap);
+    va_end(ap);
+}
diff --git a/libcutils/tests/Android.mk b/libcutils/tests/Android.mk
deleted file mode 100644
index 6571161..0000000
--- a/libcutils/tests/Android.mk
+++ /dev/null
@@ -1 +0,0 @@
-include $(all-subdir-makefiles)
diff --git a/libcutils/tests/memset_mips/Android.mk b/libcutils/tests/memset_mips/Android.mk
deleted file mode 100644
index c22fca9..0000000
--- a/libcutils/tests/memset_mips/Android.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-# Copyright 2012 The Android Open Source Project
-
-ifeq ($(TARGET_ARCH),mips)
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	test_memset.c \
-	android_memset_dumb.S \
-	android_memset_test.S \
-	memset_cmips.S \
-	memset_omips.S
-
-LOCAL_MODULE:= test_memset
-
-LOCAL_FORCE_STATIC_EXECUTABLE := true
-LOCAL_STATIC_LIBRARIES := libcutils libc
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_EXECUTABLE)
-
-endif
diff --git a/libcutils/tests/memset_mips/android_memset_dumb.S b/libcutils/tests/memset_mips/android_memset_dumb.S
deleted file mode 100644
index c8a1a37..0000000
--- a/libcutils/tests/memset_mips/android_memset_dumb.S
+++ /dev/null
@@ -1,36 +0,0 @@
-	.global	android_memset16_dumb
-	.type   android_memset16_dumb, @function
-android_memset16_dumb:
-        .ent	android_memset16_dumb
-
-	.set	noreorder
-	beqz	$a2,9f
-	 srl	$a2,1
-
-1:	sh	$a1,($a0)
-	subu	$a2,1
-	bnez	$a2,1b
-	 addu	$a0,2
-	.set reorder
-
-9:	j	$ra
-        .end	android_memset16_dumb
-	.size	android_memset16_dumb,.-android_memset16_dumb
-
-	.global android_memset32_dumb
-	.type	android_memset32_dumb, @function
-android_memset32_dumb:
-        .ent	android_memset32_dumb
-	.set	noreorder
-	beqz	$a2,9f
-	 srl	$a2,2
-
-1:	sw	$a1,($a0)
-	subu	$a2,1
-	bnez	$a2,1b
-	 addu	$a0,4
-	.set reorder
-
-9:	j	$ra
-        .end	android_memset32_dumb
-	.size	android_memset32_dumb,.-android_memset32_dumb
diff --git a/libcutils/tests/memset_mips/android_memset_test.S b/libcutils/tests/memset_mips/android_memset_test.S
deleted file mode 100644
index e918843..0000000
--- a/libcutils/tests/memset_mips/android_memset_test.S
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * Copyright (C) 2006 The android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifdef NDEBUG
-#define DBG #
-#else
-#define DBG
-#endif
-
-	.text
-	.align
-
-        /*
-         * Optimized memset16 for MIPS
-         *
-         * void android_memset16_test(uint16_t* dst, uint16_t value, size_t size);
-         *
-         */
-
-	.global	android_memset16_test
-	.type   android_memset16_test, @function
-android_memset16_test:
-        .ent	android_memset16_test
-	.set	noreorder
-
-	/* Check parameters */
-DBG	andi	$t0,$a0,1	/* $a0 must be halfword aligned */
-DBG	tne	$t0
-DBG	lui	$t1,0xffff	/* $a1 must be 16bits */
-DBG	and	$t1,$a1
-DBG	tne	$t1
-DBG	andi	$t2,$a2,1	/* $a2 must be even */
-DBG	tne	$t2
-
-#if (__mips==32) && (__mips_isa_rev>=2)
-	ins	$a2,$0,0,1
-#else
-	li	$t0,~1
-	and	$a2,$t0
-#endif
-
-	move	$t8,$ra
-	blez	$a2,9f		/* Anything to do? */
-	 andi	$t0,$a0,2	/* Check dst alignment */
-	/* Expand value to 32 bits and check destination alignment */
-#if (__mips==32) && (__mips_isa_rev>=2)
-	beqz	$t0,.Laligned32	/* dst is 32 bit aligned */
-	 ins	$a1,$a1,16,16
-#else
-	sll	$t2,$a1,16
-	beqz	$t0,.Laligned32	/* dst is 32 bit aligned */
-	 or	$a1,$t2
-#endif
-	sh	$a1,($a0)	/* do one halfword to get aligned */
-	subu	$a2,2
-	addu	$a0,2
-
-.Laligned32:
-	and	$t1,$a2,63	/* is there enough left to do a full 64 byte loop? */
-	beq	$a2,$t1,1f
-	 subu	$t2,$a2,$t1	/* $t2 is the number of bytes to do in loop64 */
-	addu	$t3,$a0,$t2	/* $t3 is the end marker for loop64 */
-	subu	$a2,$t2
-.Lloop64:
-	addu	$a0,64
-	sw	$a1,-64($a0)
-	sw	$a1,-60($a0)
-	sw	$a1,-56($a0)
-	sw	$a1,-52($a0)
-	sw	$a1,-48($a0)
-	sw	$a1,-44($a0)
-	sw	$a1,-40($a0)
-	sw	$a1,-36($a0)
-	sw	$a1,-32($a0)
-	sw	$a1,-28($a0)
-	sw	$a1,-24($a0)
-	sw	$a1,-20($a0)
-	sw	$a1,-16($a0)
-	sw	$a1,-12($a0)
-	sw	$a1,-8($a0)
-	bne	$a0,$t3,.Lloop64
-	sw	$a1,-4($a0)
-
-	/* Do the last 0..62 bytes */
-1:	li	$t0,64+12
-	andi	$t1,$a2,0x3c	/* $t1 how many bytes to store using sw */
-	bal	1f
-	 subu	$t0,$t1		/* 64+12-$t0 is offset to jump from 1f */
-1:	addu	$ra,$t0
-	j	$ra
-	 subu	$a2,$t1
-2:	sw	$a1,60($a0)
-	sw	$a1,56($a0)
-	sw	$a1,52($a0)
-	sw	$a1,48($a0)
-	sw	$a1,44($a0)
-	sw	$a1,40($a0)
-	sw	$a1,36($a0)
-	sw	$a1,32($a0)
-	sw	$a1,28($a0)
-	sw	$a1,24($a0)
-	sw	$a1,20($a0)
-	sw	$a1,16($a0)
-	sw	$a1,12($a0)
-	sw	$a1,8($a0)
-	sw	$a1,4($a0)
-	sw	$a1,0($a0)
-
-	beqz	$a2,9f
-	 addu	$a0,$t1
-	sh	$a1,($a0)
-
-9:	j	$t8
-	 nop
-        .end	android_memset16_test
-	.size	android_memset16_test,.-android_memset16_test
-
-        /*
-         * Optimized memset32 for MIPS
-         *
-         * void android_memset32_test(uint32_t* dst, uint32_t value, size_t size);
-         *
-         */
-	.global android_memset32_test
-	.type	android_memset32_test, @function
-android_memset32_test:
-        .ent	android_memset32_test
-	.set	noreorder
-
-	/* Check parameters */
-DBG	andi	$t0,$a0,3	/* $a0 must be word aligned */
-DBG	tne	$t0
-DBG	andi	$t2,$a2,3	/* $a2 must be a multiple of 4 bytes */
-DBG	tne	$t2
-
-	b	.Laligned32
-	 move	$t8,$ra
-        .end	android_memset32_test
-	.size	android_memset32_test,.-android_memset32_test
diff --git a/libcutils/tests/memset_mips/memset_cmips.S b/libcutils/tests/memset_mips/memset_cmips.S
deleted file mode 100644
index f8f3a91..0000000
--- a/libcutils/tests/memset_mips/memset_cmips.S
+++ /dev/null
@@ -1,227 +0,0 @@
-/*
- * Copyright (c) 2009
- *      MIPS Technologies, Inc., California.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its
- *    contributors may be used to endorse or promote products derived from
- *    this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-/************************************************************************
- *
- *  memset.S, version "64h" with 1 cache line horizon for "pref 30" and 14 nops
- *  Version: "043009"
- *
- ************************************************************************/
-
-
-/************************************************************************
- *  Include files
- ************************************************************************/
-
-#include "machine/asm.h"
-
-/*
- * This routine could be optimized for MIPS64. The current code only
- * uses MIPS32 instructions.
- */
-
-#if defined(__MIPSEB__)
-#  define SWHI	swl		/* high part is left in big-endian	*/
-#endif
-
-#if defined(__MIPSEL__)
-#  define SWHI	swr		/* high part is right in little-endian	*/
-#endif
-
-#if !(defined(XGPROF) || defined(XPROF))
-#undef SETUP_GP
-#define SETUP_GP
-#endif
-
-LEAF(memset_cmips,0)
-
-	.set	noreorder
-	.set	noat
-
-	addu	t0,a0,a2		# t0 is the "past the end" address
-	slti	AT,a2,4			# is a2 less than 4?
-	bne	AT,zero,.Llast4		# if yes, go to last4
-	move	v0,a0			# memset returns the dst pointer
-
-	beq	a1,zero,.Lset0
-	subu	v1,zero,a0
-
-	# smear byte into 32 bit word
-#if (__mips==32) && (__mips_isa_rev>=2)
-	ins     a1, a1, 8, 8        # Replicate fill byte into half-word.
-	ins     a1, a1, 16, 16      # Replicate fill byte into word.
-#else
-	and	a1,0xff
-	sll	AT,a1,8
-	or	a1,AT
-	sll	AT,a1,16
-	or	a1,AT
-#endif
-
-.Lset0:	andi	v1,v1,0x3		# word-unaligned address?
-	beq	v1,zero,.Laligned	# v1 is the unalignment count
-	subu	a2,a2,v1
-	SWHI	a1,0(a0)
-	addu	a0,a0,v1
-
-# Here we have the "word-aligned" a0 (until the "last4")
-.Laligned:
-	andi	t8,a2,0x3f	# any 64-byte chunks?
-				# t8 is the byte count past 64-byte chunks
-	beq	a2,t8,.Lchk8w	# when a2==t8, no 64-byte chunks
-				# There will be at most 1 32-byte chunk then
-	subu	a3,a2,t8	# subtract from a2 the reminder
-				# Here a3 counts bytes in 16w chunks
-	addu	a3,a0,a3	# Now a3 is the final dst after 64-byte chunks
-
-# Find out, if there are any 64-byte chunks after which will be still at least
-# 96 bytes left. The value "96" is calculated as needed buffer for
-# "pref 30,64(a0)" prefetch, which can be used as "pref 30,0(a0)" after
-# incrementing "a0" by 64.
-# For "a2" below 160 there will be no such "pref 30 safe" 64-byte chunk.
-#
-	sltiu	v1,a2,160
-	bgtz	v1,.Lloop16w_nopref30	# skip "pref 30,0(a0)"
-	subu	t7,a2,96	# subtract "pref 30 unsafe" region
-		# below we have at least 1 64-byte chunk which is "pref 30 safe"
-	andi	t6,t7,0x3f	# t6 is past "64-byte safe chunks" reminder
-	subu	t5,t7,t6	# subtract from t7 the reminder
-				# Here t5 counts bytes in 16w "safe" chunks
-	addu	t4,a0,t5	# Now t4 is the dst after 64-byte "safe" chunks
-
-# Don't use "pref 30,0(a0)" for a0 in a "middle" of a cache line
-#	pref	30,0(a0)
-# Here we are in the region, where it is safe to use "pref 30,64(a0)"
-.Lloop16w:
-	addiu	a0,a0,64
-	pref	30,-32(a0)	# continue setting up the dest, addr 64-32
-	sw	a1,-64(a0)
-	sw	a1,-60(a0)
-	sw	a1,-56(a0)
-	sw	a1,-52(a0)
-	sw	a1,-48(a0)
-	sw	a1,-44(a0)
-	sw	a1,-40(a0)
-	sw	a1,-36(a0)
-	nop
-	nop			# the extra nop instructions help to balance
-	nop			# cycles needed for "store" + "fill" + "evict"
-	nop			# For 64byte store there are needed 8 fill
-	nop			# and 8 evict cycles, i.e. at least 32 instr.
-	nop
-	nop
-	pref	30,0(a0)	# continue setting up the dest, addr 64-0
-	sw	a1,-32(a0)
-	sw	a1,-28(a0)
-	sw	a1,-24(a0)
-	sw	a1,-20(a0)
-	sw	a1,-16(a0)
-	sw	a1,-12(a0)
-	sw	a1,-8(a0)
-	sw	a1,-4(a0)
-	nop
-	nop
-	nop
-	nop			# NOTE: adding 14 nop-s instead of 12 nop-s
-	nop			# gives better results for "fast" memory
-	nop
-	bne	a0,t4,.Lloop16w
-	nop
-
-	beq	a0,a3,.Lchk8w	# maybe no more 64-byte chunks?
-	nop			# this "delayed slot" is useless ...
-
-.Lloop16w_nopref30:	# there could be up to 3 "64-byte nopref30" chunks
-	addiu	a0,a0,64
-	sw	a1,-64(a0)
-	sw	a1,-60(a0)
-	sw	a1,-56(a0)
-	sw	a1,-52(a0)
-	sw	a1,-48(a0)
-	sw	a1,-44(a0)
-	sw	a1,-40(a0)
-	sw	a1,-36(a0)
-	sw	a1,-32(a0)
-	sw	a1,-28(a0)
-	sw	a1,-24(a0)
-	sw	a1,-20(a0)
-	sw	a1,-16(a0)
-	sw	a1,-12(a0)
-	sw	a1,-8(a0)
-	bne	a0,a3,.Lloop16w_nopref30
-	sw	a1,-4(a0)
-
-.Lchk8w:		# t8 here is the byte count past 64-byte chunks
-
-	andi	t7,t8,0x1f	# is there a 32-byte chunk?
-				# the t7 is the reminder count past 32-bytes
-	beq	t8,t7,.Lchk1w	# when t8==t7, no 32-byte chunk
-	move	a2,t7
-
-	sw	a1,0(a0)
-	sw	a1,4(a0)
-	sw	a1,8(a0)
-	sw	a1,12(a0)
-	sw	a1,16(a0)
-	sw	a1,20(a0)
-	sw	a1,24(a0)
-	sw	a1,28(a0)
-	addiu	a0,a0,32
-
-.Lchk1w:
-	andi	t8,a2,0x3	# now t8 is the reminder past 1w chunks
-	beq	a2,t8,.Llast4
-	subu	a3,a2,t8	# a3 is the count of bytes in 1w chunks
-	addu	a3,a0,a3	# now a3 is the dst address past the 1w chunks
-
-# copying in words (4-byte chunks)
-.LwordCopy_loop:
-	addiu	a0,a0,4
-	bne	a0,a3,.LwordCopy_loop
-	sw	a1,-4(a0)
-
-.Llast4:beq	a0,t0,.Llast4e
-.Llast4l:addiu	a0,a0,1
-	bne	a0,t0,.Llast4l
-	sb	a1,-1(a0)
-
-.Llast4e:
-	j	ra
-	nop
-
-	.set	at
-	.set	reorder
-
-END(memset_cmips)
-
-
-/************************************************************************
- *  Implementation : Static functions
- ************************************************************************/
-
diff --git a/libcutils/tests/memset_mips/memset_omips.S b/libcutils/tests/memset_mips/memset_omips.S
deleted file mode 100644
index 4c47001..0000000
--- a/libcutils/tests/memset_mips/memset_omips.S
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Hartvig Ekner <hartvige@mips.com>, 2002.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-/* void *memset_omips(void *s, int c, size_t n).  */
-
-#include "machine/asm.h"
-
-#ifdef __mips64
-#error mips32 code being compiled for mips64!
-#endif
-
-#if defined(__MIPSEB__)
-#error big-endian is not supported in Broadcom MIPS Android platform
-# define SWHI	swl		/* high part is left in big-endian	*/
-#else
-# define SWHI	swr		/* high part is right in little-endian	*/
-#endif
-
-LEAF (memset_omips,0)
-	.set	noreorder
-
-	slti	t1, a2, 8		# Less than 8?
-	bne	t1, zero, .Llast8
-	move	v0, a0			# Setup exit value before too late
-
-	beq	a1, zero, .Lueven	# If zero pattern, no need to extend
-	andi	a1, 0xff		# Avoid problems with bogus arguments
-	sll	t0, a1, 8
-	or	a1, t0
-	sll	t0, a1, 16
-	or	a1, t0			# a1 is now pattern in full word
-
-.Lueven:
-	subu	t0, zero, a0		# Unaligned address?
-	andi	t0, 0x3
-	beq	t0, zero, .Lchkw
-	subu	a2, t0
-	SWHI	a1, 0(a0)		# Yes, handle first unaligned part
-	addu	a0, t0			# Now both a0 and a2 are updated
-
-.Lchkw:
-	andi	t0, a2, 0x7		# Enough left for one loop iteration?
-	beq	t0, a2, .Lchkl
-	subu	a3, a2, t0
-	addu	a3, a0			# a3 is last loop address +1
-	move	a2, t0			# a2 is now # of bytes left after loop
-.Lloopw:
-	addiu	a0, 8			# Handle 2 words pr. iteration
-	sw	a1, -8(a0)
-	bne	a0, a3, .Lloopw
-	sw	a1, -4(a0)
-
-.Lchkl:
-	andi	t0, a2, 0x4		# Check if there is at least a full
-	beq	t0, zero, .Llast8	#  word remaining after the loop
-	subu	a2, t0
-	sw	a1, 0(a0)		# Yes...
-	addiu	a0, 4
-
-.Llast8:
-	blez	a2, .Lexit		# Handle last 8 bytes (if cnt>0)
-	addu	a3, a2, a0		# a3 is last address +1
-.Llst8l:
-	addiu	a0, 1
-	bne	a0, a3, .Llst8l
-	sb	a1, -1(a0)
-.Lexit:
-	j	ra			# Bye, bye
-	nop
-
-	.set	reorder
-END (memset_omips)
-
-
diff --git a/libcutils/tests/memset_mips/test_memset.c b/libcutils/tests/memset_mips/test_memset.c
deleted file mode 100644
index 9705c65..0000000
--- a/libcutils/tests/memset_mips/test_memset.c
+++ /dev/null
@@ -1,235 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <assert.h>
-#include <cutils/memory.h>
-#include <time.h>
-
-/*
- * All systems must implement or emulate the rdhwr instruction to read
- * the userlocal register. Systems that emulate also return teh count register
- * when accessing register $2 so this should work on most systems
- */
-#define USE_RDHWR
-
-#ifdef USE_RDHWR
-#define UNITS "cycles"
-#define SCALE 2			/* Most CPU's */
-static inline uint32_t
-get_count(void)
-{
-  uint32_t res;
-  asm volatile (".set push; .set mips32r2; rdhwr %[res],$2; .set pop" : [res] "=r" (res) : : "memory");
-  return res;
-}
-#else
-#define UNITS "ns"
-#define SCALE 1
-static inline uint32_t
-get_count(void)
-{
-  struct timespec now;
-  uint32_t res;
-  clock_gettime(CLOCK_REALTIME, &now);
-  res = (uint32_t)(now.tv_sec * 1000000000LL + now.tv_nsec);
-  // printf ("now=%d.%09d res=%d\n", (int)now.tv_sec, (int)now.tv_nsec, res);
-  return res;
-}
-#endif
-
-uint32_t overhead;
-void
-measure_overhead(void)
-{
-  int i;
-  uint32_t start, stop, delta;
-  for (i = 0; i < 32; i++) {
-    start = get_count();
-    stop = get_count();
-    delta = stop - start;
-    if (overhead == 0 || delta < overhead)
-      overhead = delta;
-  }
-  printf("overhead is %d"UNITS"\n", overhead);
-}
-
-uint32_t
-timeone(void (*fn)(), void *d, uint32_t val, uint32_t bytes)
-{
-  uint32_t start, stop, delta;
-  start = get_count();
-  (*fn)(d, val, bytes);
-  stop = get_count();
-  delta = stop - start - overhead;
-  // printf ("start=0x%08x stop=0x%08x delta=0x%08x\n", start, stop, delta);
-  return delta * SCALE;
-}
-
-/* define VERIFY to check that memset only touches the bytes it's supposed to */
-/*#define VERIFY*/
-
-/*
- * Using a big arena means that memset will most likely miss in the cache
- * NB Enabling verification effectively warms up the cache...
- */
-#define ARENASIZE 0x1000000
-#ifdef VERIFY
-char arena[ARENASIZE+8];	/* Allow space for guard words */
-#else
-char arena[ARENASIZE];
-#endif
-
-void
-testone(char *tag, void (*fn)(), int trials, int minbytes, int maxbytes, int size, int threshold)
-{
-  int offset;
-  void *d;
-  void *p;
-  uint32_t v, notv = 0;
-  uint32_t n;
-  int i, units;
-  int totalunits = 0, totalbytes = 0, samples = 0;
-
-  /* Reset RNG to ensure each test uses same random values */
-  srand(0);			/* FIXME should be able to use some other seed than 0 */
-
-  for (i = 0; i < trials; i++) {
-    n = minbytes + (rand() % (maxbytes-minbytes));	/* How many bytes to do */
-    offset = ((rand() % (ARENASIZE-n)));		/* Where to start */
-
-#ifdef VERIFY
-    offset += 4;		/* Allow space for guard word at beginning */
-#endif
-    v = rand();
-
-    /* Adjust alignment and sizes based on transfer size */
-    switch (size) {
-    case 1:
-      v &= 0xff;
-      notv = ~v & 0xff;
-      break;
-    case 2:
-      v &= 0xffff;
-      notv = ~v & 0xffff;
-      offset &= ~1;
-      n &= ~1;
-      break;
-    case 4:
-      notv = ~v;
-      offset &= ~3;
-      n &= ~3;
-      break;
-    }
-
-    d = &arena[offset];
-
-#ifdef VERIFY
-    /* Initialise the area and guard words */
-    for (p = &arena[offset-4]; p < (void *)&arena[offset+n+4]; p = (void *)((uint32_t)p + size)) {
-      if (size == 1)
-	*(uint8_t *)p = notv;
-      else if (size == 2)
-	*(uint16_t *)p = notv;
-      else if (size == 4)
-	*(uint32_t *)p = notv;
-    }
-#endif
-    units = timeone(fn, d, v, n);
-#ifdef VERIFY
-    /* Check the area and guard words */
-    for (p = &arena[offset-4]; p < (void *)&arena[offset+n+4]; p = (void *)((uint32_t)p + size)) {
-      uint32_t got = 0;
-      if (size == 1)
-	got = *(uint8_t *)p;
-      else if (size == 2)
-	got = *(uint16_t *)p;
-      else if (size == 4)
-	got = *(uint32_t *)p;
-      if (p < (void *)&arena[offset]) {
-	if (got != notv)
-	  printf ("%s: verify failure: preguard:%p d=%p v=%08x got=%08x n=%d\n", tag, p, d, v, got, n);
-      }
-      else if (p < (void *)&arena[offset+n]) {
-	if (got != v)
-	  printf ("%s: verify failure: arena:%p d=%p v=%08x got=%08x n=%d\n", tag, p, d, v, n);
-      }
-      else {
-	if (got != notv)
-	  printf ("%s: verify failure: postguard:%p d=%p v=%08x got=%08x n=%d\n", tag, p, d, v, n);
-      }
-    }
-#endif
-
-    /* If the cycle count looks reasonable include it in the statistics */
-    if (units < threshold) {
-      totalbytes += n;
-      totalunits += units;
-      samples++;
-    }
-  }
-
-  printf("%s: samples=%d avglen=%d avg" UNITS "=%d bp"UNITS"=%g\n",
-	 tag, samples, totalbytes/samples, totalunits/samples, (double)totalbytes/(double)totalunits);
-}
-
-extern void android_memset32_dumb(uint32_t* dst, uint32_t value, size_t size);
-extern void android_memset16_dumb(uint32_t* dst, uint16_t value, size_t size);
-extern void android_memset32_test(uint32_t* dst, uint32_t value, size_t size);
-extern void android_memset16_test(uint32_t* dst, uint16_t value, size_t size);
-extern void memset_cmips(void* dst, int value, size_t size);
-extern void memset_omips(void* dst, int value, size_t size);
-
-int
-main(int argc, char **argv)
-{
-  int i;
-  struct {
-    char *type;
-    int trials;
-    int minbytes, maxbytes;
-  } *pp, params[] = {
-    {"small",  10000,   0,   64},
-    {"medium", 10000,  64,  512},
-    {"large",  10000, 512, 1280},
-    {"varied", 10000,   0, 1280},
-  };
-#define NPARAMS (sizeof(params)/sizeof(params[0]))
-  struct {
-    char *name;
-    void (*fn)();
-    int size;
-  } *fp, functions[] = {
-    {"dmemset16", (void (*)())android_memset16_dumb, 2},
-    {"tmemset16", (void (*)())android_memset16_test, 2},
-    {"lmemset16", (void (*)())android_memset16,      2},
-
-    {"dmemset32", (void (*)())android_memset32_dumb, 4},
-    {"tmemset32", (void (*)())android_memset32_test, 4},
-    {"lmemset32", (void (*)())android_memset32,      4},
-
-    {"cmemset",    (void (*)())memset_cmips,         1},
-    {"omemset",    (void (*)())memset_omips,         1},
-    {"lmemset",    (void (*)())memset,               1},
-  };
-#define NFUNCTIONS (sizeof(functions)/sizeof(functions[0]))
-  char tag[40];
-  int threshold;
-
-  measure_overhead();
-
-  /* Warm up the page cache */
-  memset(arena, 0xff, ARENASIZE); /* use 0xff now to avoid COW later */
-
-  for (fp = functions; fp < &functions[NFUNCTIONS]; fp++) {
-    (fp->fn)(arena, 0xffffffff, ARENASIZE);	/* one call to get the code into Icache */
-    for (pp = params; pp < &params[NPARAMS]; pp++) {
-      sprintf(tag, "%10s: %7s %4d-%4d", fp->name, pp->type, pp->minbytes, pp->maxbytes);
-
-      /* Set the cycle threshold */
-      threshold = pp->maxbytes * 4 * 10;	/* reasonable for cycles and ns */
-      testone(tag, fp->fn, pp->trials, pp->minbytes, pp->maxbytes, fp->size, threshold);
-    }
-    printf ("\n");
-  }
-
-  return 0;
-}
diff --git a/libpixelflinger/buffer.cpp b/libpixelflinger/buffer.cpp
index cbdab5a..dcb95c5 100644
--- a/libpixelflinger/buffer.cpp
+++ b/libpixelflinger/buffer.cpp
@@ -130,7 +130,7 @@
     }
 }
 
-void readRGB565(const surface_t* s, context_t* c,
+void readRGB565(const surface_t* s, context_t* /*c*/,
         uint32_t x, uint32_t y, pixel_t* pixel)
 {
     uint16_t v = *(reinterpret_cast<uint16_t*>(s->data) + (x + (s->stride * y)));
@@ -144,7 +144,7 @@
     pixel->s[3] = 5;
 }
 
-void readABGR8888(const surface_t* s, context_t* c,
+void readABGR8888(const surface_t* s, context_t* /*c*/,
         uint32_t x, uint32_t y, pixel_t* pixel)
 {
     uint32_t v = *(reinterpret_cast<uint32_t*>(s->data) + (x + (s->stride * y)));
diff --git a/libpixelflinger/codeflinger/Arm64Assembler.cpp b/libpixelflinger/codeflinger/Arm64Assembler.cpp
index f37072a..bd11818 100644
--- a/libpixelflinger/codeflinger/Arm64Assembler.cpp
+++ b/libpixelflinger/codeflinger/Arm64Assembler.cpp
@@ -273,7 +273,7 @@
     *mPC++ = (0x54 << 24) | cc;
 }
 
-void ArmToArm64Assembler::BL(int cc, const char* label)
+void ArmToArm64Assembler::BL(int /*cc*/, const char* /*label*/)
 {
     NOT_IMPLEMENTED(); //Not Required
 }
@@ -289,7 +289,7 @@
     *mPC++ = A64_MOVZ_X(mZeroReg,0,0);
 }
 
-void ArmToArm64Assembler::epilog(uint32_t touched)
+void ArmToArm64Assembler::epilog(uint32_t /*touched*/)
 {
     // write epilog code
     static const int XLR = 30;
@@ -530,23 +530,23 @@
     if(s  != 0) { NOT_IMPLEMENTED(); return;} //Not required
     *mPC++ = A64_MADD_W(Rd, Rm, Rs, mZeroReg);
 }
-void ArmToArm64Assembler::UMULL(int cc, int s,
-        int RdLo, int RdHi, int Rm, int Rs)
+void ArmToArm64Assembler::UMULL(int /*cc*/, int /*s*/,
+        int /*RdLo*/, int /*RdHi*/, int /*Rm*/, int /*Rs*/)
 {
     NOT_IMPLEMENTED(); //Not required
 }
-void ArmToArm64Assembler::UMUAL(int cc, int s,
-        int RdLo, int RdHi, int Rm, int Rs)
+void ArmToArm64Assembler::UMUAL(int /*cc*/, int /*s*/,
+        int /*RdLo*/, int /*RdHi*/, int /*Rm*/, int /*Rs*/)
 {
     NOT_IMPLEMENTED(); //Not required
 }
-void ArmToArm64Assembler::SMULL(int cc, int s,
-        int RdLo, int RdHi, int Rm, int Rs)
+void ArmToArm64Assembler::SMULL(int /*cc*/, int /*s*/,
+        int /*RdLo*/, int /*RdHi*/, int /*Rm*/, int /*Rs*/)
 {
     NOT_IMPLEMENTED(); //Not required
 }
-void ArmToArm64Assembler::SMUAL(int cc, int s,
-        int RdLo, int RdHi, int Rm, int Rs)
+void ArmToArm64Assembler::SMUAL(int /*cc*/, int /*s*/,
+        int /*RdLo*/, int /*RdHi*/, int /*Rm*/, int /*Rs*/)
 {
     NOT_IMPLEMENTED(); //Not required
 }
@@ -554,15 +554,15 @@
 // ----------------------------------------------------------------------------
 // branches relative to PC...
 // ----------------------------------------------------------------------------
-void ArmToArm64Assembler::B(int cc, uint32_t* pc){
+void ArmToArm64Assembler::B(int /*cc*/, uint32_t* /*pc*/){
     NOT_IMPLEMENTED(); //Not required
 }
 
-void ArmToArm64Assembler::BL(int cc, uint32_t* pc){
+void ArmToArm64Assembler::BL(int /*cc*/, uint32_t* /*pc*/){
     NOT_IMPLEMENTED(); //Not required
 }
 
-void ArmToArm64Assembler::BX(int cc, int Rn){
+void ArmToArm64Assembler::BX(int /*cc*/, int /*Rn*/){
     NOT_IMPLEMENTED(); //Not required
 }
 
@@ -661,11 +661,11 @@
 {
     return dataTransfer(opLDRH, cc, Rd, Rn, op_type);
 }
-void ArmToArm64Assembler::LDRSB(int cc, int Rd, int Rn, uint32_t offset)
+void ArmToArm64Assembler::LDRSB(int /*cc*/, int /*Rd*/, int /*Rn*/, uint32_t /*offset*/)
 {
     NOT_IMPLEMENTED(); //Not required
 }
-void ArmToArm64Assembler::LDRSH(int cc, int Rd, int Rn, uint32_t offset)
+void ArmToArm64Assembler::LDRSH(int /*cc*/, int /*Rd*/, int /*Rn*/, uint32_t /*offset*/)
 {
     NOT_IMPLEMENTED(); //Not required
 }
@@ -723,15 +723,15 @@
 // ----------------------------------------------------------------------------
 // special...
 // ----------------------------------------------------------------------------
-void ArmToArm64Assembler::SWP(int cc, int Rn, int Rd, int Rm)
+void ArmToArm64Assembler::SWP(int /*cc*/, int /*Rn*/, int /*Rd*/, int /*Rm*/)
 {
     NOT_IMPLEMENTED(); //Not required
 }
-void ArmToArm64Assembler::SWPB(int cc, int Rn, int Rd, int Rm)
+void ArmToArm64Assembler::SWPB(int /*cc*/, int /*Rn*/, int /*Rd*/, int /*Rm*/)
 {
     NOT_IMPLEMENTED(); //Not required
 }
-void ArmToArm64Assembler::SWI(int cc, uint32_t comment)
+void ArmToArm64Assembler::SWI(int /*cc*/, uint32_t /*comment*/)
 {
     NOT_IMPLEMENTED(); //Not required
 }
@@ -739,31 +739,31 @@
 // ----------------------------------------------------------------------------
 // DSP instructions...
 // ----------------------------------------------------------------------------
-void ArmToArm64Assembler::PLD(int Rn, uint32_t offset) {
+void ArmToArm64Assembler::PLD(int /*Rn*/, uint32_t /*offset*/) {
     NOT_IMPLEMENTED(); //Not required
 }
 
-void ArmToArm64Assembler::CLZ(int cc, int Rd, int Rm)
+void ArmToArm64Assembler::CLZ(int /*cc*/, int /*Rd*/, int /*Rm*/)
 {
     NOT_IMPLEMENTED(); //Not required
 }
 
-void ArmToArm64Assembler::QADD(int cc,  int Rd, int Rm, int Rn)
+void ArmToArm64Assembler::QADD(int /*cc*/, int /*Rd*/, int /*Rm*/, int /*Rn*/)
 {
     NOT_IMPLEMENTED(); //Not required
 }
 
-void ArmToArm64Assembler::QDADD(int cc,  int Rd, int Rm, int Rn)
+void ArmToArm64Assembler::QDADD(int /*cc*/, int /*Rd*/, int /*Rm*/, int /*Rn*/)
 {
     NOT_IMPLEMENTED(); //Not required
 }
 
-void ArmToArm64Assembler::QSUB(int cc,  int Rd, int Rm, int Rn)
+void ArmToArm64Assembler::QSUB(int /*cc*/, int /*Rd*/, int /*Rm*/, int /*Rn*/)
 {
     NOT_IMPLEMENTED(); //Not required
 }
 
-void ArmToArm64Assembler::QDSUB(int cc,  int Rd, int Rm, int Rn)
+void ArmToArm64Assembler::QDSUB(int /*cc*/, int /*Rd*/, int /*Rm*/, int /*Rn*/)
 {
     NOT_IMPLEMENTED(); //Not required
 }
@@ -817,15 +817,15 @@
     *mPC++ = A64_MADD_W(Rd, mTmpReg1, mTmpReg2, Rn);
 }
 
-void ArmToArm64Assembler::SMLAL(int cc, int xy,
-                int RdHi, int RdLo, int Rs, int Rm)
+void ArmToArm64Assembler::SMLAL(int /*cc*/, int /*xy*/,
+                int /*RdHi*/, int /*RdLo*/, int /*Rs*/, int /*Rm*/)
 {
     NOT_IMPLEMENTED(); //Not required
     return;
 }
 
-void ArmToArm64Assembler::SMLAW(int cc, int y,
-                int Rd, int Rm, int Rs, int Rn)
+void ArmToArm64Assembler::SMLAW(int /*cc*/, int /*y*/,
+                int /*Rd*/, int /*Rm*/, int /*Rs*/, int /*Rn*/)
 {
     NOT_IMPLEMENTED(); //Not required
     return;
@@ -890,13 +890,13 @@
     return OPERAND_REG_IMM;
 }
 
-uint32_t ArmToArm64Assembler::reg_rrx(int Rm)
+uint32_t ArmToArm64Assembler::reg_rrx(int /*Rm*/)
 {
     NOT_IMPLEMENTED();
     return OPERAND_UNSUPPORTED;
 }
 
-uint32_t ArmToArm64Assembler::reg_reg(int Rm, int type, int Rs)
+uint32_t ArmToArm64Assembler::reg_reg(int /*Rm*/, int /*type*/, int /*Rs*/)
 {
     NOT_IMPLEMENTED(); //Not required
     return OPERAND_UNSUPPORTED;
@@ -937,7 +937,7 @@
     }
 }
 
-uint32_t ArmToArm64Assembler::reg_scale_post(int Rm, int type, uint32_t shift)
+uint32_t ArmToArm64Assembler::reg_scale_post(int /*Rm*/, int /*type*/, uint32_t /*shift*/)
 {
     NOT_IMPLEMENTED(); //Not required
     return OPERAND_UNSUPPORTED;
@@ -975,7 +975,7 @@
     }
 }
 
-uint32_t ArmToArm64Assembler::reg_post(int Rm)
+uint32_t ArmToArm64Assembler::reg_post(int /*Rm*/)
 {
     NOT_IMPLEMENTED(); //Not required
     return OPERAND_UNSUPPORTED;
diff --git a/libpixelflinger/codeflinger/GGLAssembler.cpp b/libpixelflinger/codeflinger/GGLAssembler.cpp
index 2422d7b..325caba 100644
--- a/libpixelflinger/codeflinger/GGLAssembler.cpp
+++ b/libpixelflinger/codeflinger/GGLAssembler.cpp
@@ -694,7 +694,7 @@
 // ---------------------------------------------------------------------------
 
 void GGLAssembler::build_alpha_test(component_t& fragment,
-                                    const fragment_parts_t& parts)
+                                    const fragment_parts_t& /*parts*/)
 {
     if (mAlphaTest != GGL_ALWAYS) {
         comment("Alpha Test");
@@ -796,7 +796,7 @@
     }
 }
 
-void GGLAssembler::build_iterate_f(const fragment_parts_t& parts)
+void GGLAssembler::build_iterate_f(const fragment_parts_t& /*parts*/)
 {
     const needs_t& needs = mBuilderContext.needs;
     if (GGL_READ_NEEDS(P_FOG, needs.p)) {
diff --git a/libpixelflinger/codeflinger/texturing.cpp b/libpixelflinger/codeflinger/texturing.cpp
index b2cfbb3..81950bf 100644
--- a/libpixelflinger/codeflinger/texturing.cpp
+++ b/libpixelflinger/codeflinger/texturing.cpp
@@ -694,7 +694,7 @@
 }
 
 void GGLAssembler::filter8(
-        const fragment_parts_t& parts,
+        const fragment_parts_t& /*parts*/,
         pixel_t& texel, const texture_unit_t& tmu,
         int U, int V, pointer_t& txPtr,
         int FRAC_BITS)
@@ -761,7 +761,7 @@
 }
 
 void GGLAssembler::filter16(
-        const fragment_parts_t& parts,
+        const fragment_parts_t& /*parts*/,
         pixel_t& texel, const texture_unit_t& tmu,
         int U, int V, pointer_t& txPtr,
         int FRAC_BITS)
@@ -879,10 +879,10 @@
 }
 
 void GGLAssembler::filter24(
-        const fragment_parts_t& parts,
-        pixel_t& texel, const texture_unit_t& tmu,
-        int U, int V, pointer_t& txPtr,
-        int FRAC_BITS)
+        const fragment_parts_t& /*parts*/,
+        pixel_t& texel, const texture_unit_t& /*tmu*/,
+        int /*U*/, int /*V*/, pointer_t& txPtr,
+        int /*FRAC_BITS*/)
 {
     // not supported yet (currently disabled)
     load(txPtr, texel, 0);
@@ -989,8 +989,8 @@
 }
 #else
 void GGLAssembler::filter32(
-        const fragment_parts_t& parts,
-        pixel_t& texel, const texture_unit_t& tmu,
+        const fragment_parts_t& /*parts*/,
+        pixel_t& texel, const texture_unit_t& /*tmu*/,
         int U, int V, pointer_t& txPtr,
         int FRAC_BITS)
 {
diff --git a/libpixelflinger/picker.cpp b/libpixelflinger/picker.cpp
index 030ef19..aa55229 100644
--- a/libpixelflinger/picker.cpp
+++ b/libpixelflinger/picker.cpp
@@ -26,7 +26,7 @@
 
 // ----------------------------------------------------------------------------
 
-void ggl_init_picker(context_t* c)
+void ggl_init_picker(context_t* /*c*/)
 {
 }
 
diff --git a/libpixelflinger/pixelflinger.cpp b/libpixelflinger/pixelflinger.cpp
index 84e584e..ea5bc8e 100644
--- a/libpixelflinger/pixelflinger.cpp
+++ b/libpixelflinger/pixelflinger.cpp
@@ -662,7 +662,7 @@
     }
 }
 
-void ggl_enable_stencil_test(context_t* c, int enable)
+void ggl_enable_stencil_test(context_t* /*c*/, int /*enable*/)
 {
 }
 
diff --git a/libpixelflinger/raster.cpp b/libpixelflinger/raster.cpp
index 32b2a97..26d8e45 100644
--- a/libpixelflinger/raster.cpp
+++ b/libpixelflinger/raster.cpp
@@ -51,7 +51,7 @@
 }
 
 void ggl_copyPixels(void* con, GGLint xs, GGLint ys,
-        GGLsizei width, GGLsizei height, GGLenum type)
+        GGLsizei width, GGLsizei height, GGLenum /*type*/)
 {
     GGL_CONTEXT(c, con);
 
diff --git a/libpixelflinger/scanline.cpp b/libpixelflinger/scanline.cpp
index aa23ca6..cd78713 100644
--- a/libpixelflinger/scanline.cpp
+++ b/libpixelflinger/scanline.cpp
@@ -534,7 +534,7 @@
     return x;
 }
 
-void blend_factor(context_t* c, pixel_t* r, 
+void blend_factor(context_t* /*c*/, pixel_t* r, 
         uint32_t factor, const pixel_t* src, const pixel_t* dst)
 {
     switch (factor) {
@@ -1161,7 +1161,7 @@
  *   blender.blend(<32-bit-src-pixel-value>,<ptr-to-16-bit-dest-pixel>)
  */
 struct blender_32to16 {
-    blender_32to16(context_t* c) { }
+    blender_32to16(context_t* /*c*/) { }
     void write(uint32_t s, uint16_t* dst) {
         if (s == 0)
             return;
@@ -1218,7 +1218,7 @@
  * where dstFactor=srcA*(1-srcA) srcFactor=srcA
  */
 struct blender_32to16_srcA {
-    blender_32to16_srcA(const context_t* c) { }
+    blender_32to16_srcA(const context_t* /*c*/) { }
     void write(uint32_t s, uint16_t* dst) {
         if (!s) {
             return;
@@ -2317,7 +2317,7 @@
     memset(dst, 0xFF, size);
 }
 
-void scanline_noop(context_t* c)
+void scanline_noop(context_t* /*c*/)
 {
 }
 
diff --git a/libpixelflinger/tests/gglmul/gglmul_test.cpp b/libpixelflinger/tests/gglmul/gglmul_test.cpp
index 073368e..5d460d6 100644
--- a/libpixelflinger/tests/gglmul/gglmul_test.cpp
+++ b/libpixelflinger/tests/gglmul/gglmul_test.cpp
@@ -28,6 +28,7 @@
 
 #include <stdio.h>
 #include <stdint.h>
+#include <inttypes.h>
 
 #include "private/pixelflinger/ggl_fixed.h"
 
@@ -260,12 +261,12 @@
         if(actual == expected)
             printf(" Passed\n");
         else
-            printf(" Failed Actual(%ld) Expected(%ld)\n",
+            printf(" Failed Actual(%" PRId64 ") Expected(%" PRId64 ")\n",
                     actual, expected);
     }
 }
 
-int main(int argc, char** argv)
+int main(int /*argc*/, char** /*argv*/)
 {
     gglClampx_test();
     gglClz_test();
diff --git a/sdcard/sdcard.c b/sdcard/sdcard.c
index 3bc8cd3..6a9c2eb 100644
--- a/sdcard/sdcard.c
+++ b/sdcard/sdcard.c
@@ -1244,6 +1244,12 @@
     struct fuse_write_out out;
     struct handle *h = id_to_ptr(req->fh);
     int res;
+    __u8 aligned_buffer[req->size] __attribute__((__aligned__(PAGESIZE)));
+    
+    if (req->flags & O_DIRECT) {
+        memcpy(aligned_buffer, buffer, req->size);
+        buffer = (const __u8*) aligned_buffer;
+    }
 
     TRACE("[%d] WRITE %p(%d) %u@%llu\n", handler->token,
             h, h->fd, req->size, req->offset);
@@ -1497,7 +1503,8 @@
         return handle_release(fuse, handler, hdr, req);
     }
 
-    case FUSE_FSYNC: {
+    case FUSE_FSYNC:
+    case FUSE_FSYNCDIR: {
         const struct fuse_fsync_in *req = data;
         return handle_fsync(fuse, handler, hdr, req);
     }
@@ -1525,7 +1532,6 @@
         return handle_releasedir(fuse, handler, hdr, req);
     }
 
-//    case FUSE_FSYNCDIR:
     case FUSE_INIT: { /* init_in -> init_out */
         const struct fuse_init_in *req = data;
         return handle_init(fuse, handler, hdr, req);
diff --git a/toolbox/restorecon.c b/toolbox/restorecon.c
index 11532da..3568625 100644
--- a/toolbox/restorecon.c
+++ b/toolbox/restorecon.c
@@ -9,7 +9,7 @@
 
 static void usage(void)
 {
-    fprintf(stderr, "usage:  %s [-FnrRv] pathname...\n", progname);
+    fprintf(stderr, "usage:  %s [-DFnrRv] pathname...\n", progname);
     exit(1);
 }
 
@@ -21,10 +21,13 @@
     progname = argv[0];
 
     do {
-        ch = getopt(argc, argv, "FnrRv");
+        ch = getopt(argc, argv, "DFnrRv");
         if (ch == EOF)
             break;
         switch (ch) {
+        case 'D':
+            flags |= SELINUX_ANDROID_RESTORECON_DATADATA;
+            break;
         case 'F':
             flags |= SELINUX_ANDROID_RESTORECON_FORCE;
             break;