main/linux-grsec: add armhf config, and cherry-pick few arm fixes

- platform of/modalias patch is needed for our initramfs to work
  properly
- imx6q unclocked sleep is to fix ethernet performance issues on
  wandboard - the nic cannot wakeup from unclocked sleep. the
  proper way is to reroute that irq to alternate pin, but those
  patches do not exist for this new kernels.

main/linux-grsec/APKBUILD

@@ -20,12 +20,15 @@ source="http://ftp.kernel.org/pub/linux/kernel/v3.x/linux-$_kernver.tar.xz
 	grsecurity-3.0-3.13.7-201403252047.patch
 
 	fix-memory-map-for-PIE-applications.patch
+	platform-introduce-OF-style-modalias-support-for-pla.patch
+	imx6q-no-unclocked-sleep.patch
 
 	kernelconfig.x86
 	kernelconfig.x86_64
+	kernelconfig.armhf
 	"
 subpackages="$pkgname-dev"
-arch="x86 x86_64 arm"
+arch="x86 x86_64 armhf"
 license="GPL-2"
 
 _abi_release=${pkgver}-${pkgrel}-${_flavor}
@@ -148,17 +151,26 @@ md5sums="0ecbaf65c00374eb4a826c2f9f37606f  linux-3.13.tar.xz
 cb33b329d3417846d310c7f58a2614b6  patch-3.13.7.xz
 00dbb1fb5bfc08842d97c02ece67e441  grsecurity-3.0-3.13.7-201403252047.patch
 c6a4ae7e8ca6159e1631545515805216  fix-memory-map-for-PIE-applications.patch
+f5c7e4f1dc67f8560e4b9bbe75726d13  platform-introduce-OF-style-modalias-support-for-pla.patch
+1a307fc1d63231bf01d22493a4f14378  imx6q-no-unclocked-sleep.patch
 37865a61f0319c558d05568f34fa11e7  kernelconfig.x86
-3949ef829d102d36255ff92ff76936d2  kernelconfig.x86_64"
+3949ef829d102d36255ff92ff76936d2  kernelconfig.x86_64
+6ea461c60077b09aa75040f7672c7250  kernelconfig.armhf"
 sha256sums="4d5e5eee5f276424c32e9591f1b6c971baedc7b49f28ce03d1f48b1e5d6226a2  linux-3.13.tar.xz
 4e7a062493c2a0dd2f2aa0ec636a47b2b1785aebccf652ae56e68f0dfc083f89  patch-3.13.7.xz
 2bd65311a72df142f5b4f7be20f4b1e26fc62c076dba9991f0efba12dc847538  grsecurity-3.0-3.13.7-201403252047.patch
 500f3577310be52e87b9fecdc2e9c4ca43210fd97d69089f9005d484563f74c7  fix-memory-map-for-PIE-applications.patch
+e90bb651da4ff16df25565e44ca70e26367bbcbf9d27962c796c6afd5eecea96  platform-introduce-OF-style-modalias-support-for-pla.patch
+21179fbb22a5b74af0a609350ae1a170e232908572b201d02e791d2ce0a685d3  imx6q-no-unclocked-sleep.patch
 f8297eb16cfbe48d5202072e21fa16ebac95de26c8cfa8ec5a66610504af2f81  kernelconfig.x86
-fd55e28d9baf330d6593453da592bcc03779694e7c3fb496fec47cdad1d7bcaa  kernelconfig.x86_64"
+fd55e28d9baf330d6593453da592bcc03779694e7c3fb496fec47cdad1d7bcaa  kernelconfig.x86_64
+c1e583baa6694643f85b8df0924cc7c4fac0f6eef963969615e6e642db0f969a  kernelconfig.armhf"
 sha512sums="1ba223bb4b885d691a67196d86a8aaf7b4a1c351bf2a762f50f1b0c32da00dd0c28895872a66b49e8d244498d996876609268e64861d28ac4048886ef9f79b87  linux-3.13.tar.xz
 bee628e25d8ed378fd32d0e96ac20f24d1bef2950377cee249b65db918bd528a744cc1058006f9e945095ccc81805d715eb27e5c36f2515c7dcfdf5fe6b6c7a6  patch-3.13.7.xz
 f118a017084f8dee3d5ae0f9435f96e9e5cff7c2d4672855622133cc6fd811c4e481c6b6f907b43c691f0531bfaf168dbd08877e29c25da82989492bc4186de4  grsecurity-3.0-3.13.7-201403252047.patch
 4665c56ae1bbac311f9205d64918e84ee8b01d47d6e2396ff6b8adfb10aada7f7254531ce62e31edbb65c2a54a830f09ad05d314dfcd75d6272f4068945ad7c7  fix-memory-map-for-PIE-applications.patch
+2ef795ebd70939be346cba824e6af2ca3d8220cdbc54b9fe3a6861cf44bc0df954ca91b7f6e68dcecebdb8a6a1651c12869588cea8c191f9054fe7a8db02f2a4  platform-introduce-OF-style-modalias-support-for-pla.patch
+87d1ad59732f265a5b0db54490dc1762c14ea4b868e7eb1aedc3ce57b48046de7bbc08cf5cfcf6f1380fa84063b0edb16ba3d5e3c5670be9bbb229275c88b221  imx6q-no-unclocked-sleep.patch
 852e46d89f9a445a1c5400f1dbbdefc93667f68a58a1b4ecc7dcad4cb125e1c3d11971ca8f33ef04a0c5a117293b3012c8a758c68edf7f0a300a80a81e686d64  kernelconfig.x86
-16083f764d700959dfc066e524554011743b9ea4e6ca0db1c73b22e36cd0a6ca0dffd293fb758ea50f0a930e26b149a27e27e58728b500bb7f5b81f7b973d1cf  kernelconfig.x86_64"
+16083f764d700959dfc066e524554011743b9ea4e6ca0db1c73b22e36cd0a6ca0dffd293fb758ea50f0a930e26b149a27e27e58728b500bb7f5b81f7b973d1cf  kernelconfig.x86_64
+4797e9a125d496704c6e3aa6f9799c47d253409fa501e5f9c1d83e782b426413cd76d434dee5a12f90b0e0575a7177e3442ecc1fe297e8de0bca8395f00b6e61  kernelconfig.armhf"

main/linux-grsec/imx6q-no-unclocked-sleep.patch

+The FEC NIC IRQ line does not wake up from unclocked sleep. Disable
+unclocked sleep for now (bad for battery - good for performance).
+
+diff --git a/arch/arm/mach-imx/cpuidle-imx6q.c b/arch/arm/mach-imx/cpuidle-imx6q.c
+index 23ddfb6..c1ae29f 100644
+--- a/arch/arm/mach-imx/cpuidle-imx6q.c
++++ b/arch/arm/mach-imx/cpuidle-imx6q.c
+@@ -27,7 +27,7 @@ static int imx6q_enter_wait(struct cpuidle_device *dev,
+ 		 */
+ 		if (!spin_trylock(&master_lock))
+ 			goto idle;
+-		imx6q_set_lpm(WAIT_UNCLOCKED);
++		//imx6q_set_lpm(WAIT_UNCLOCKED);
+ 		cpu_do_idle();
+ 		imx6q_set_lpm(WAIT_CLOCKED);
+ 		spin_unlock(&master_lock);

main/linux-grsec/platform-introduce-OF-style-modalias-support-for-pla.patch

+From b9f73067f32531db608e469a9ad20ce631e34550 Mon Sep 17 00:00:00 2001
+From: Zhang Rui <rui.zhang@intel.com>
+Date: Tue, 14 Jan 2014 16:46:38 +0800
+Subject: [PATCH 1/1] platform: introduce OF style 'modalias' support for
+ platform bus
+
+Fix a problem that, the platform bus supports the OF style modalias
+in .uevent() call, but not in its device 'modalias' sysfs attribute.
+
+Signed-off-by: Zhang Rui <rui.zhang@intel.com>
+Acked-by: Rob Herring <robh@kernel.org>
+Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
+---
+ drivers/base/platform.c   | 4 ++++
+ drivers/of/device.c       | 3 +++
+ include/linux/of_device.h | 6 ++++++
+ 3 files changed, 13 insertions(+)
+
+diff --git a/drivers/of/device.c b/drivers/of/device.c
+index f685e55..dafb973 100644
+--- a/drivers/of/device.c
++++ b/drivers/of/device.c
+@@ -85,6 +85,9 @@ ssize_t of_device_get_modalias(struct device *dev, char *str, ssize_t len)
+ 	int cplen, i;
+ 	ssize_t tsize, csize, repend;
+ 
++	if ((!dev) || (!dev->of_node))
++		return -ENODEV;
++
+ 	/* Name & Type */
+ 	csize = snprintf(str, len, "of:N%sT%s", dev->of_node->name,
+ 			 dev->of_node->type);
+diff --git a/include/linux/of_device.h b/include/linux/of_device.h
+index 82ce324..8d7dd67 100644
+--- a/include/linux/of_device.h
++++ b/include/linux/of_device.h
+@@ -64,6 +64,12 @@ static inline int of_driver_match_device(struct device *dev,
+ static inline void of_device_uevent(struct device *dev,
+ 			struct kobj_uevent_env *env) { }
+ 
++static inline int of_device_get_modalias(struct device *dev,
++				   char *str, ssize_t len)
++{
++	return -ENODEV;
++}
++
+ static inline int of_device_uevent_modalias(struct device *dev,
+ 				   struct kobj_uevent_env *env)
+ {
+--- a/drivers/base/platform.c
++++ b/drivers/base/platform.c
+@@ -677,7 +677,13 @@
+ 			     char *buf)
+ {
+ 	struct platform_device	*pdev = to_platform_device(dev);
+-	int len = snprintf(buf, PAGE_SIZE, "platform:%s\n", pdev->name);
++	int len;
++
++	len = of_device_get_modalias(dev, buf, PAGE_SIZE -1);
++	if (len != -ENODEV)
++		return len;
++
++	len = snprintf(buf, PAGE_SIZE, "platform:%s\n", pdev->name);
+ 
+ 	return (len >= PAGE_SIZE) ? (PAGE_SIZE - 1) : len;
+ }