Index: b/configure

===================================================================

--- a/configure

+++ b/configure

@@ -2858,6 +2861,9 @@

             *86_64)

                 PLATFORM=qws/linux-x86_64-g++

                 ;;

+            aarch64)

+                PLATFORM=linux-g++-aarch64

+                ;;

             *)

                 PLATFORM=qws/linux-generic-g++

                 ;;

@@ -3303,6 +3309,12 @@

             echo "    ARM (arm)"

         fi

         CFG_HOST_ARCH=arm

+	;;

+    *:*:aarch64*)

+        if [ "$OPT_VERBOSE" = "yes" ]; then

+            echo "    AArch64 (aarch64)"

+        fi

+        CFG_HOST_ARCH=aarch64

         ;;

     Linux:*:sparc*)

         if [ "$OPT_VERBOSE" = "yes" ]; then

diff --git a/mkspecs/linux-g++-aarch64/qmake.conf b/mkspecs/linux-g++-aarch64/qmake.conf

new file mode 100644

index 0000000..95611e3

--- /dev/null

+++ b/mkspecs/linux-g++-aarch64/qmake.conf

@@ -0,0 +1,28 @@

+#

+# qmake configuration for linux-g++

+#

+# Written for GNU/Linux platforms that have both lib and lib64 directories,

+# like the AMD Opteron.

+#

+

+MAKEFILE_GENERATOR     = UNIX

+TARGET_PLATFORM                = unix

+TEMPLATE               = app

+CONFIG                 += qt warn_on release incremental link_prl gdb_dwarf_index

+QT                     += core gui

+QMAKE_INCREMENTAL_STYLE = sublib

+

+QMAKE_CFLAGS           = -fpermissive

+QMAKE_LFLAGS           =

+

+QMAKE_CFLAGS_RELEASE   += -O2

+

+include(../common/linux.conf)

+include(../common/gcc-base-unix.conf)

+include(../common/g++-unix.conf)

+

+

+QMAKE_LIBDIR_X11      = /usr/X11R6/lib64

+QMAKE_LIBDIR_OPENGL   = /usr/X11R6/lib64

+

+load(qt_config)

\ No newline at end of file

diff --git a/mkspecs/linux-g++-aarch64/qplatformdefs.h b/mkspecs/linux-g++-aarch64/qplatformdefs.h

new file mode 100644

index 0000000..ede86e8

--- /dev/null

+++ b/mkspecs/linux-g++-aarch64/qplatformdefs.h

@@ -0,0 +1,44 @@

+/****************************************************************************

+**

+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).

+** Contact: http://www.qt-project.org/legal

+**

+** This file is part of the qmake spec of the Qt Toolkit.

+**

+** $QT_BEGIN_LICENSE:LGPL$

+** Commercial License Usage

+** Licensees holding valid commercial Qt licenses may use this file in

+** accordance with the commercial license agreement provided with the

+** Software or, alternatively, in accordance with the terms contained in

+** a written agreement between you and Digia.  For licensing terms and

+** conditions see http://qt.digia.com/licensing.  For further information

+** use the contact form at http://qt.digia.com/contact-us.

+**

+** GNU Lesser General Public License Usage

+** Alternatively, this file may be used under the terms of the GNU Lesser

+** General Public License version 2.1 as published by the Free Software

+** Foundation and appearing in the file LICENSE.LGPL included in the

+** packaging of this file.  Please review the following information to

+** ensure the GNU Lesser General Public License version 2.1 requirements

+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

+**

+** In addition, as a special exception, Digia gives you certain additional

+** rights.  These rights are described in the Digia Qt LGPL Exception

+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

+**

+** GNU General Public License Usage

+** Alternatively, this file may be used under the terms of the GNU

+** General Public License version 3.0 as published by the Free Software

+** Foundation and appearing in the file LICENSE.GPL included in the

+** packaging of this file.  Please review the following information to

+** ensure the GNU General Public License version 3.0 requirements will be

+** met: http://www.gnu.org/copyleft/gpl.html.

+**

+**

+** $QT_END_LICENSE$

+**

+****************************************************************************/

+

+#include "../linux-g++/qplatformdefs.h"

+

+

diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h

index 4b0d779..7025f19 100644

--- a/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h

+++ b/src/3rdparty/javascriptcore/JavaScriptCore/wtf/Platform.h

@@ -221,6 +221,14 @@

 #define WTF_CPU_AIX64 1

 #endif

+/* CPU(AARCH64) - AArch64 */

+#if defined(__aarch64__)

+#define WTF_CPU_AARCH64 1

+#if defined(__AARCH64EB__)

+#define WTF_CPU_BIG_ENDIAN 1

+#endif

+#endif

+

 /* CPU(ARM) - ARM, any version*/

 #if   defined(arm) \

     || defined(__arm__) \

@@ -885,7 +893,7 @@

 #endif

 #if !defined(WTF_USE_JSVALUE64) && !defined(WTF_USE_JSVALUE32) && !defined(WTF_USE_JSVALUE32_64)

-#if (CPU(X86_64) && (OS(UNIX) || OS(WINDOWS) || OS(SOLARIS) || OS(HPUX))) || (CPU(IA64) && !CPU(IA64_32)) || CPU(ALPHA) || CPU(AIX64) || CPU(SPARC64) || CPU(S390X)

+#if (CPU(X86_64) && (OS(UNIX) || OS(WINDOWS) || OS(SOLARIS) || OS(HPUX))) || (CPU(IA64) && !CPU(IA64_32)) || CPU(ALPHA) || CPU(AIX64) || CPU(SPARC64) || CPU(S390X) || CPU(AARCH64)

 #define WTF_USE_JSVALUE64 1

 #elif CPU(ARM) || CPU(PPC64)

 #define WTF_USE_JSVALUE32 1

Index: b/src/corelib/arch/aarch64/arch.pri

===================================================================

--- /dev/null

+++ b/src/corelib/arch/aarch64/arch.pri

@@ -0,0 +1,4 @@

+#

+# AArch64 architecture

+#

+SOURCES += $$QT_ARCH_CPP/qatomic_aarch64.cpp

Index: b/src/corelib/arch/aarch64/qatomic_aarch64.cpp

===================================================================

--- /dev/null

+++ b/src/corelib/arch/aarch64/qatomic_aarch64.cpp

@@ -0,0 +1,70 @@

+/****************************************************************************

+**

+** Copyright (C) 2012, 2013 Digia Plc and/or its subsidiary(-ies).

+** Contact: http://www.qt-project.org/legal

+**

+** This file is part of the QtCore module of the Qt Toolkit.

+**

+** $QT_BEGIN_LICENSE:LGPL$

+** Commercial License Usage

+** Licensees holding valid commercial Qt licenses may use this file in

+** accordance with the commercial license agreement provided with the

+** Software or, alternatively, in accordance with the terms contained in

+** a written agreement between you and Digia.  For licensing terms and

+** conditions see http://qt.digia.com/licensing.  For further information

+** use the contact form at http://qt.digia.com/contact-us.

+**

+** GNU Lesser General Public License Usage

+** Alternatively, this file may be used under the terms of the GNU Lesser

+** General Public License version 2.1 as published by the Free Software

+** Foundation and appearing in the file LICENSE.LGPL included in the

+** packaging of this file.  Please review the following information to

+** ensure the GNU Lesser General Public License version 2.1 requirements

+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

+**

+** In addition, as a special exception, Digia gives you certain additional

+** rights.  These rights are described in the Digia Qt LGPL Exception

+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

+**

+** GNU General Public License Usage

+** Alternatively, this file may be used under the terms of the GNU

+** General Public License version 3.0 as published by the Free Software

+** Foundation and appearing in the file LICENSE.GPL included in the

+** packaging of this file.  Please review the following information to

+** ensure the GNU General Public License version 3.0 requirements will be

+** met: http://www.gnu.org/copyleft/gpl.html.

+**

+**

+** $QT_END_LICENSE$

+**

+****************************************************************************/

+

+#include <QtCore/qglobal.h>

+

+#include <unistd.h>

+#ifdef _POSIX_PRIORITY_SCHEDULING

+# include <sched.h>

+#endif

+#include <time.h>

+

+QT_BEGIN_NAMESPACE

+

+QT_USE_NAMESPACE

+

+Q_CORE_EXPORT void qt_atomic_yield(int *count)

+{

+#ifdef _POSIX_PRIORITY_SCHEDULING

+    if((*count)++ < 50) {

+        sched_yield();

+    } else

+#endif

+    {

+        struct timespec tm;

+        tm.tv_sec = 0;

+        tm.tv_nsec = 2000001;

+        nanosleep(&tm, NULL);

+        *count = 0;

+    }

+}

+

+QT_END_NAMESPACE

Index: b/src/corelib/arch/arch.pri

===================================================================

--- a/src/corelib/arch/arch.pri

+++ b/src/corelib/arch/arch.pri

@@ -31,7 +31,9 @@

                        arch/qatomic_s390.h \

                        arch/qatomic_x86_64.h \

                        arch/qatomic_sh.h \

-                       arch/qatomic_sh4a.h

+                       arch/qatomic_sh4a.h \

+                       arch/qatomic_aarch64.h \

+

 QT_ARCH_CPP = $$QT_SOURCE_TREE/src/corelib/arch/$$QT_ARCH

 DEPENDPATH += $$QT_ARCH_CPP

Index: b/src/corelib/arch/qatomic_aarch64.h

===================================================================

--- /dev/null

+++ b/src/corelib/arch/qatomic_aarch64.h

@@ -0,0 +1,335 @@

+/****************************************************************************

+**

+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).

+** Contact: http://www.qt-project.org/legal

+**

+** This file is part of the QtCore module of the Qt Toolkit.

+**

+** $QT_BEGIN_LICENSE:LGPL$

+** Commercial License Usage

+** Licensees holding valid commercial Qt licenses may use this file in

+** accordance with the commercial license agreement provided with the

+** Software or, alternatively, in accordance with the terms contained in

+** a written agreement between you and Digia.  For licensing terms and

+** conditions see http://qt.digia.com/licensing.  For further information

+** use the contact form at http://qt.digia.com/contact-us.

+**

+** GNU Lesser General Public License Usage

+** Alternatively, this file may be used under the terms of the GNU Lesser

+** General Public License version 2.1 as published by the Free Software

+** Foundation and appearing in the file LICENSE.LGPL included in the

+** packaging of this file.  Please review the following information to

+** ensure the GNU Lesser General Public License version 2.1 requirements

+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

+**

+** In addition, as a special exception, Digia gives you certain additional

+** rights.  These rights are described in the Digia Qt LGPL Exception

+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

+**

+** GNU General Public License Usage

+** Alternatively, this file may be used under the terms of the GNU

+** General Public License version 3.0 as published by the Free Software

+** Foundation and appearing in the file LICENSE.GPL included in the

+** packaging of this file.  Please review the following information to

+** ensure the GNU General Public License version 3.0 requirements will be

+** met: http://www.gnu.org/copyleft/gpl.html.

+**

+**

+** $QT_END_LICENSE$

+**

+****************************************************************************/

+

+#ifndef QATOMIC_AARCH64_H

+#define QATOMIC_AARCH64_H

+

+QT_BEGIN_HEADER

+

+QT_BEGIN_NAMESPACE

+

+#define Q_ATOMIC_INT_REFERENCE_COUNTING_IS_ALWAYS_NATIVE

+

+inline bool QBasicAtomicInt::isReferenceCountingNative()

+{ return true; }

+inline bool QBasicAtomicInt::isReferenceCountingWaitFree()

+{ return false; }

+

+#define Q_ATOMIC_INT_TEST_AND_SET_IS_ALWAYS_NATIVE

+

+inline bool QBasicAtomicInt::isTestAndSetNative()

+{ return true; }

+inline bool QBasicAtomicInt::isTestAndSetWaitFree()

+{ return false; }

+

+#define Q_ATOMIC_INT_FETCH_AND_STORE_IS_ALWAYS_NATIVE

+

+inline bool QBasicAtomicInt::isFetchAndStoreNative()

+{ return true; }

+inline bool QBasicAtomicInt::isFetchAndStoreWaitFree()

+{ return false; }

+

+#define Q_ATOMIC_INT_FETCH_AND_ADD_IS_ALWAYS_NATIVE

+

+inline bool QBasicAtomicInt::isFetchAndAddNative()

+{ return true; }

+inline bool QBasicAtomicInt::isFetchAndAddWaitFree()

+{ return false; }

+

+#define Q_ATOMIC_POINTER_TEST_AND_SET_IS_ALWAYS_NATIVE

+

+template <typename T>

+Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isTestAndSetNative()

+{ return true; }

+template <typename T>

+Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isTestAndSetWaitFree()

+{ return false; }

+

+#define Q_ATOMIC_POINTER_FETCH_AND_STORE_IS_ALWAYS_NATIVE

+

+template <typename T>

+Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isFetchAndStoreNative()

+{ return true; }

+template <typename T>

+Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isFetchAndStoreWaitFree()

+{ return false; }

+

+#define Q_ATOMIC_POINTER_FETCH_AND_ADD_IS_ALWAYS_NATIVE

+

+template <typename T>

+Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isFetchAndAddNative()

+{ return true; }

+template <typename T>

+Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::isFetchAndAddWaitFree()

+{ return false; }

+

+#ifndef Q_DATA_MEMORY_BARRIER

+# define Q_DATA_MEMORY_BARRIER asm volatile("dmb sy\n":::"memory")

+#endif

+#ifndef Q_COMPILER_MEMORY_BARRIER

+# define Q_COMPILER_MEMORY_BARRIER asm volatile("":::"memory")

+#endif

+

+inline bool QBasicAtomicInt::ref()

+{

+    int newValue;

+

+    Q_COMPILER_MEMORY_BARRIER;

+    newValue = __atomic_add_fetch(&_q_value, 1, __ATOMIC_ACQ_REL);

+    Q_COMPILER_MEMORY_BARRIER;

+

+    return newValue != 0;

+}

+

+inline bool QBasicAtomicInt::deref()

+{

+    int newValue;

+

+    Q_COMPILER_MEMORY_BARRIER;

+    newValue = __atomic_sub_fetch(&_q_value, 1, __ATOMIC_ACQ_REL);

+    Q_COMPILER_MEMORY_BARRIER;

+

+    return newValue != 0;

+}

+

+inline bool QBasicAtomicInt::testAndSetRelaxed(int expectedValue, int newValue)

+{

+    bool val;

+

+    Q_COMPILER_MEMORY_BARRIER;

+    val =  __atomic_compare_exchange_n (&_q_value, &expectedValue, newValue,

+					false, __ATOMIC_RELAXED, __ATOMIC_RELAXED);

+    Q_COMPILER_MEMORY_BARRIER;

+    return val;

+}

+

+inline int QBasicAtomicInt::fetchAndStoreRelaxed(int newValue)

+{

+    int val;

+    Q_COMPILER_MEMORY_BARRIER;

+    val = __atomic_exchange_n(&_q_value, newValue, __ATOMIC_RELAXED);

+    Q_COMPILER_MEMORY_BARRIER;

+    return val;

+}

+

+inline int QBasicAtomicInt::fetchAndAddRelaxed(int valueToAdd)

+{

+    int val;

+    Q_COMPILER_MEMORY_BARRIER;

+    val = __atomic_fetch_add(&_q_value, valueToAdd, __ATOMIC_RELAXED);

+    Q_COMPILER_MEMORY_BARRIER;

+    return val;

+}

+

+template <typename T>

+Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetRelaxed(T *expectedValue, T *newValue)

+{

+    bool val;

+    Q_COMPILER_MEMORY_BARRIER;

+    val =  __atomic_compare_exchange_n (&_q_value, &expectedValue, newValue,

+					false, __ATOMIC_RELAXED, __ATOMIC_RELAXED);

+    Q_COMPILER_MEMORY_BARRIER;

+    return val;

+}

+

+template <typename T>

+Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreRelaxed(T *newValue)

+{

+    T *val;

+    Q_COMPILER_MEMORY_BARRIER;

+    val = __atomic_exchange_n(&_q_value, newValue, __ATOMIC_RELAXED);

+    Q_COMPILER_MEMORY_BARRIER;

+    return val;

+}

+

+template <typename T>

+Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddRelaxed(qptrdiff valueToAdd)

+{

+    T *val;

+    Q_COMPILER_MEMORY_BARRIER;

+    val = __atomic_fetch_add(&_q_value, valueToAdd, __ATOMIC_RELAXED);

+    Q_COMPILER_MEMORY_BARRIER;

+    return val;

+}

+

+inline bool QBasicAtomicInt::testAndSetAcquire(int expectedValue, int newValue)

+{

+    bool returnValue = testAndSetRelaxed(expectedValue, newValue);

+    Q_DATA_MEMORY_BARRIER;

+    return returnValue;

+}

+

+inline bool QBasicAtomicInt::testAndSetRelease(int expectedValue, int newValue)

+{

+    Q_DATA_MEMORY_BARRIER;

+    return testAndSetRelaxed(expectedValue, newValue);

+}

+

+inline bool QBasicAtomicInt::testAndSetOrdered(int expectedValue, int newValue)

+{

+    Q_DATA_MEMORY_BARRIER;

+    bool returnValue = testAndSetRelaxed(expectedValue, newValue);

+    Q_COMPILER_MEMORY_BARRIER;

+    return returnValue;

+}

+

+inline int QBasicAtomicInt::fetchAndStoreAcquire(int newValue)

+{

+    int returnValue = fetchAndStoreRelaxed(newValue);

+    Q_DATA_MEMORY_BARRIER;

+    return returnValue;

+}

+

+inline int QBasicAtomicInt::fetchAndStoreRelease(int newValue)

+{

+    Q_DATA_MEMORY_BARRIER;

+    return fetchAndStoreRelaxed(newValue);

+}

+

+inline int QBasicAtomicInt::fetchAndStoreOrdered(int newValue)

+{

+    Q_DATA_MEMORY_BARRIER;

+    int returnValue = fetchAndStoreRelaxed(newValue);

+    Q_COMPILER_MEMORY_BARRIER;

+    return returnValue;

+}

+

+inline int QBasicAtomicInt::fetchAndAddAcquire(int valueToAdd)

+{

+    int returnValue = fetchAndAddRelaxed(valueToAdd);

+    Q_DATA_MEMORY_BARRIER;

+    return returnValue;

+}

+

+inline int QBasicAtomicInt::fetchAndAddRelease(int valueToAdd)

+{

+    Q_DATA_MEMORY_BARRIER;

+    return fetchAndAddRelaxed(valueToAdd);

+}

+

+inline int QBasicAtomicInt::fetchAndAddOrdered(int valueToAdd)

+{

+    Q_DATA_MEMORY_BARRIER;

+    int returnValue = fetchAndAddRelaxed(valueToAdd);

+    Q_COMPILER_MEMORY_BARRIER;

+    return returnValue;

+}

+

+template <typename T>

+Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetAcquire(T *expectedValue, T *newValue)

+{

+    bool returnValue = testAndSetRelaxed(expectedValue, newValue);

+    Q_DATA_MEMORY_BARRIER;

+    return returnValue;

+}

+

+template <typename T>

+Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetRelease(T *expectedValue, T *newValue)

+{

+    Q_DATA_MEMORY_BARRIER;

+    return testAndSetRelaxed(expectedValue, newValue);

+}

+

+template <typename T>

+Q_INLINE_TEMPLATE bool QBasicAtomicPointer<T>::testAndSetOrdered(T *expectedValue, T *newValue)

+{

+    Q_DATA_MEMORY_BARRIER;

+    bool returnValue = testAndSetAcquire(expectedValue, newValue);

+    Q_COMPILER_MEMORY_BARRIER;

+    return returnValue;

+}

+

+template <typename T>

+Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreAcquire(T *newValue)

+{

+    T *returnValue = fetchAndStoreRelaxed(newValue);

+    Q_DATA_MEMORY_BARRIER;

+    return returnValue;

+}

+

+template <typename T>

+Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreRelease(T *newValue)

+{

+    Q_DATA_MEMORY_BARRIER;

+    return fetchAndStoreRelaxed(newValue);

+}

+

+template <typename T>

+Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndStoreOrdered(T *newValue)

+{

+    Q_DATA_MEMORY_BARRIER;

+    T *returnValue = fetchAndStoreRelaxed(newValue);

+    Q_COMPILER_MEMORY_BARRIER;

+    return returnValue;

+}

+

+template <typename T>

+Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddAcquire(qptrdiff valueToAdd)

+{

+    T *returnValue = fetchAndAddRelaxed(valueToAdd);

+    Q_DATA_MEMORY_BARRIER;

+    return returnValue;

+}

+

+template <typename T>

+Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddRelease(qptrdiff valueToAdd)

+{

+    Q_DATA_MEMORY_BARRIER;

+    return fetchAndAddRelaxed(valueToAdd);

+}

+

+template <typename T>

+Q_INLINE_TEMPLATE T *QBasicAtomicPointer<T>::fetchAndAddOrdered(qptrdiff valueToAdd)

+{

+    Q_DATA_MEMORY_BARRIER;

+    T *returnValue = fetchAndAddRelaxed(valueToAdd);

+    Q_COMPILER_MEMORY_BARRIER;

+    return returnValue;

+}

+

+#undef Q_DATA_MEMORY_BARRIER

+#undef Q_COMPILER_MEMORY_BARRIER

+

+QT_END_NAMESPACE

+

+QT_END_HEADER

+

+#endif // QATOMIC_AARCH64_H

Index: b/src/corelib/arch/qatomic_arch.h

===================================================================

--- a/src/corelib/arch/qatomic_arch.h

+++ b/src/corelib/arch/qatomic_arch.h

@@ -92,6 +92,8 @@

 #  include "QtCore/qatomic_sh4a.h"

 #elif defined(QT_ARCH_NACL)

 #  include "QtCore/qatomic_generic.h"

+#elif defined(QT_ARCH_AARCH64)

+#  include "QtCore/qatomic_aarch64.h"

 #else

 #  error "Qt has not been ported to this architecture"

 #endif

diff --git a/include/QtCore/qatomic_aarch64.h b/include/QtCore/qatomic_aarch64.h

new file mode 100644

index 0000000..2049aec

--- /dev/null

+++ b/include/QtCore/qatomic_aarch64.h

@@ -0,0 +1 @@

+#include "../../src/corelib/arch/qatomic_aarch64.h"

Index: b/src/corelib/io/qfilesystemwatcher_inotify.cpp

===================================================================

--- a/src/corelib/io/qfilesystemwatcher_inotify.cpp

+++ b/src/corelib/io/qfilesystemwatcher_inotify.cpp

@@ -138,6 +138,11 @@

 # define __NR_inotify_add_watch 285

 # define __NR_inotify_rm_watch  286

 # define __NR_inotify_init1     328

+#elif defined (__aarch64__)

+# define __NR_inotify_init1     26

+# define __NR_inotify_add_watch 27

+# define __NR_inotify_rm_watch  28

+// no inotify_init for aarch64

 #else

 # error "This architecture is not supported. Please talk to qt-bugs@trolltech.com"

 #endif

@@ -155,7 +160,11 @@

 static inline int inotify_init()

 {

+#ifdef __NR_inotify_init

     return syscall(__NR_inotify_init);

+#else

+    return syscall(__NR_inotify_init1, 0);

+#endif

 }

 static inline int inotify_add_watch(int fd, const char *name, __u32 mask)