main/linux-grsec: upgrade to 2.9.1-3.9.2-201305162327 and fix boot on alix

fixes #1789

3 files changed, 332 insertions, 39 deletions

diff --git a/main/linux-grsec/APKBUILD b/main/linux-grsec/APKBUILD
index 5540cbef54..6eee77349b 100644
--- a/main/linux-grsec/APKBUILD
+++ b/main/linux-grsec/APKBUILD
@@ -7,7 +7,7 @@ case $pkgver in
 *.*.*)	_kernver=${pkgver%.*};;
 *.*)	_kernver=${pkgver};;
 esac
-pkgrel=1
+pkgrel=2
 pkgdesc="Linux kernel with grsecurity"
 url=http://grsecurity.net
 depends="mkinitfs linux-firmware"
@@ -17,9 +17,10 @@ _config=${config:-kernelconfig.${CARCH}}
 install=
 source="http://ftp.kernel.org/pub/linux/kernel/v3.x/linux-$_kernver.tar.xz
 	http://ftp.kernel.org/pub/linux/kernel/v3.x/patch-$pkgver.xz
-	grsecurity-2.9.1-3.9.2-201305142035.patch
+	grsecurity-2.9.1-3.9.2-201305162327.patch
 
 	0004-arp-flush-arp-cache-on-device-change.patch
+	leds-leds-gpio-reserve-gpio-before-using-it.patch
 
 	kernelconfig.x86
 	kernelconfig.x86_64
@@ -145,19 +146,22 @@ dev() {
 
 md5sums="4348c9b6b2eb3144d601e87c19d5d909  linux-3.9.tar.xz
 adeb2556568f79e827e7a0ce4c483605  patch-3.9.2.xz
-cfecbd87d5123f77b3adb8b9d83b4282  grsecurity-2.9.1-3.9.2-201305142035.patch
+089d16b7c5306ed0d42e344ce1b59615  grsecurity-2.9.1-3.9.2-201305162327.patch
 776adeeb5272093574f8836c5037dd7d  0004-arp-flush-arp-cache-on-device-change.patch
+83db7136608d8101ae130728539dc376  leds-leds-gpio-reserve-gpio-before-using-it.patch
 ae4d8b3e917cdea5330ec52048080de3  kernelconfig.x86
 839de81fedd3a6294d42da70a3fb99e0  kernelconfig.x86_64"
 sha256sums="60bc3e64ee5dc778de2cd7cd7640abf518a4c9d4f31b8ed624e16fad53f54541  linux-3.9.tar.xz
 069126b2b70acbc27fada2bf67235238fd90ff103267b1bb392244a301321996  patch-3.9.2.xz
-d4e3fdf0893e671b4108ac45053a6e8d3f8832965a56aa9ecac0032f9eebdd09  grsecurity-2.9.1-3.9.2-201305142035.patch
+3de1633f26c46a4c93af8497d889a5acc37db54adaa4f3677cb5c5c027787254  grsecurity-2.9.1-3.9.2-201305162327.patch
 e2d2d1503f53572c6a2e21da729a13a430dd01f510405ffb3a33b29208860bde  0004-arp-flush-arp-cache-on-device-change.patch
+13676bc5610a8d03e788ac76734babd1338b023bb39559452ee54652b046e6f4  leds-leds-gpio-reserve-gpio-before-using-it.patch
 513a5f387e7453169a7f41c1ba42da3229e47edd58b5ac18da31f04905c5c0bf  kernelconfig.x86
 e842cf49decc9a8f5c0f2e4b431382f521fe41db22f2c2e6a1c077b2b158b3ab  kernelconfig.x86_64"
 sha512sums="77fa521f42380409f8ab400c26f7b00e225cb075ef40834bb263325cfdcc3e65aef8511ec2fc2b50bbf4f50e226fb5ab07d7a479aaf09162adbbf318325d0790  linux-3.9.tar.xz
 439e32edab86f8b1bd49bc4c9325e11520d78b8182ae88aebf46a4be319c4633d6d896e2ecd3fe0363d9247f5af88a989aafca9103b8e1544262bd191440dae9  patch-3.9.2.xz
-8b4fdb6d79ca3e25414064f1b303bb9f840b8a65778cda84c33063567dceff5dc46c265d1976b1e0e0aedb1f45547267e8bf3d92c25c8049ebf619268350204d  grsecurity-2.9.1-3.9.2-201305142035.patch
+652847ba23a7761d6fe90a04deb68f28cdde65d71bd9a53355075ba8410279250d36169359fa759208fcf45b5bfc1cc9505f072e93dd47eae5c464652760aa97  grsecurity-2.9.1-3.9.2-201305162327.patch
 b6fdf376009f0f0f3fa194cb11be97343e4d394cf5d3547de6cfca8ad619c5bd3f60719331fd8cfadc47f09d22be8376ba5f871b46b24887ea73fe47e233a54e  0004-arp-flush-arp-cache-on-device-change.patch
+10d2cf4fb308d1bc8cb5b9df3f9a6d7b9cef453244673bcbe66bd9b64af410a498e203d4dfa51f53461362ad981736eadc46537616b2c0514f57f4d8864c830d  leds-leds-gpio-reserve-gpio-before-using-it.patch
 57dc79b8b08a81993e1050197886c7f91a609843ed2f919eabd6769860fb1383e87a433def8f6b544a8c6382180822b863869ef76183c4d9df421465fe13c220  kernelconfig.x86
 0ce361b417821fc3795c4d8e4b3a8eeecbdc7df66261f744c55d288186f9a7d2a367f80bac2ff29c0d5c54f133cbbd74f3ec5e0147b0e7c04462627724dd3572  kernelconfig.x86_64"
diff --git a/main/linux-grsec/grsecurity-2.9.1-3.9.2-201305142035.patch b/main/linux-grsec/grsecurity-2.9.1-3.9.2-201305162327.patch
index 7808b2716d..588c5edc1b 100644
--- a/main/linux-grsec/grsecurity-2.9.1-3.9.2-201305142035.patch
+++ b/main/linux-grsec/grsecurity-2.9.1-3.9.2-201305162327.patch
@@ -2028,6 +2028,19 @@ index 06e7d50..8a8e251 100644
  	nommu_start_thread(regs);					\
  })
  
+diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
+index ce0dbe7..c085b6f 100644
+--- a/arch/arm/include/asm/psci.h
++++ b/arch/arm/include/asm/psci.h
+@@ -29,7 +29,7 @@ struct psci_operations {
+ 	int (*cpu_off)(struct psci_power_state state);
+ 	int (*cpu_on)(unsigned long cpuid, unsigned long entry_point);
+ 	int (*migrate)(unsigned long cpuid);
+-};
++} __no_const;
+ 
+ extern struct psci_operations psci_ops;
+ 
 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
 index d3a22be..3a69ad5 100644
 --- a/arch/arm/include/asm/smp.h
@@ -2824,6 +2837,19 @@ index 047d3e4..7e96107 100644
  	return 0;
  }
  arch_initcall(gate_vma_init);
+diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
+index 3653164..d83e55d 100644
+--- a/arch/arm/kernel/psci.c
++++ b/arch/arm/kernel/psci.c
+@@ -24,7 +24,7 @@
+ #include <asm/opcodes-virt.h>
+ #include <asm/psci.h>
+ 
+-struct psci_operations psci_ops;
++struct psci_operations psci_ops __read_only;
+ 
+ static int (*invoke_psci_fn)(u32, u32, u32, u32);
+ 
 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
 index 03deeff..741ce88 100644
 --- a/arch/arm/kernel/ptrace.c
@@ -22547,7 +22573,7 @@ index 5cdff03..80fa283 100644
  		 * Up to this point, the boot CPU has been using .init.data
  		 * area.  Reload any changed state for the boot CPU.
 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
-index 6956299..6797253 100644
+index 6956299..f20beae 100644
 --- a/arch/x86/kernel/signal.c
 +++ b/arch/x86/kernel/signal.c
 @@ -196,7 +196,7 @@ static unsigned long align_sigframe(unsigned long sp)
@@ -22601,6 +22627,29 @@ index 6956299..6797253 100644
  	} put_user_catch(err);
  	
  	err |= copy_siginfo_to_user(&frame->info, &ksig->info);
+@@ -615,7 +618,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
+ {
+ 	int usig = signr_convert(ksig->sig);
+ 	sigset_t *set = sigmask_to_save();
+-	compat_sigset_t *cset = (compat_sigset_t *) set;
++	sigset_t sigcopy;
++	compat_sigset_t *cset;
++
++	sigcopy = *set;
++
++	cset = (compat_sigset_t *) &sigcopy;
+ 
+ 	/* Set up the stack frame */
+ 	if (is_ia32_frame()) {
+@@ -626,7 +634,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
+ 	} else if (is_x32_frame()) {
+ 		return x32_setup_rt_frame(ksig, cset, regs);
+ 	} else {
+-		return __setup_rt_frame(ksig->sig, ksig, set, regs);
++		return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
+ 	}
+ }
+ 
 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
 index 48d2b7d..90d328a 100644
 --- a/arch/x86/kernel/smp.c
@@ -22953,7 +23002,7 @@ index 0000000..207bec6
 +	return addr;
 +}
 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
-index dbded5a..7916f74 100644
+index dbded5a..ace2781 100644
 --- a/arch/x86/kernel/sys_x86_64.c
 +++ b/arch/x86/kernel/sys_x86_64.c
 @@ -81,8 +81,8 @@ out:
@@ -23020,7 +23069,7 @@ index dbded5a..7916f74 100644
  
  	/* requested length too big for entire address space */
  	if (len > TASK_SIZE)
-@@ -161,6 +167,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
+@@ -161,12 +167,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
  	if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
  		goto bottomup;
  
@@ -23031,7 +23080,14 @@ index dbded5a..7916f74 100644
  	/* requesting a specific address */
  	if (addr) {
  		addr = PAGE_ALIGN(addr);
-@@ -176,6 +186,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
+ 		vma = find_vma(mm, addr);
+-		if (TASK_SIZE - len >= addr &&
+-				(!vma || addr + len <= vma->vm_start))
++		if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
+ 			return addr;
+ 	}
+ 
+@@ -176,6 +185,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
  	info.high_limit = mm->mmap_base;
  	info.align_mask = filp ? get_align_mask() : 0;
  	info.align_offset = pgoff << PAGE_SHIFT;
@@ -35917,7 +35973,7 @@ index 4640adb..e1384ed 100644
  
  	for (;;) {
 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
-index 8a8725c..afed796 100644
+index 8a8725c2..afed796 100644
 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
 @@ -151,7 +151,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
@@ -36111,6 +36167,55 @@ index a14f634..2916ee2 100644
  	int err;
  
  	/* Set up read-only sensors */
+diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
+index 9add6092..ee7ba3f 100644
+--- a/drivers/hwmon/pmbus/pmbus_core.c
++++ b/drivers/hwmon/pmbus/pmbus_core.c
+@@ -781,7 +781,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
+ 	return 0;
+ }
+ 
+-static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
++static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
+ 				const char *name,
+ 				umode_t mode,
+ 				ssize_t (*show)(struct device *dev,
+@@ -798,7 +798,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
+ 	dev_attr->store = store;
+ }
+ 
+-static void pmbus_attr_init(struct sensor_device_attribute *a,
++static void pmbus_attr_init(sensor_device_attribute_no_const *a,
+ 			    const char *name,
+ 			    umode_t mode,
+ 			    ssize_t (*show)(struct device *dev,
+@@ -820,7 +820,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
+ 			     u16 reg, u8 mask)
+ {
+ 	struct pmbus_boolean *boolean;
+-	struct sensor_device_attribute *a;
++	sensor_device_attribute_no_const *a;
+ 
+ 	boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
+ 	if (!boolean)
+@@ -845,7 +845,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
+ 					     bool update, bool readonly)
+ {
+ 	struct pmbus_sensor *sensor;
+-	struct device_attribute *a;
++	device_attribute_no_const *a;
+ 
+ 	sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
+ 	if (!sensor)
+@@ -876,7 +876,7 @@ static int pmbus_add_label(struct pmbus_data *data,
+ 			   const char *lstring, int index)
+ {
+ 	struct pmbus_label *label;
+-	struct device_attribute *a;
++	device_attribute_no_const *a;
+ 
+ 	label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
+ 	if (!label)
 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
 index 2507f90..1645765 100644
 --- a/drivers/hwmon/sht15.c
@@ -37129,7 +37234,7 @@ index 7c11ff3..5b2d7a7 100644
  
  bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
-index fc6aebf..94d5248 100644
+index fc6aebf..762c5f5 100644
 --- a/drivers/irqchip/irq-gic.c
 +++ b/drivers/irqchip/irq-gic.c
 @@ -83,7 +83,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
@@ -37137,7 +37242,7 @@ index fc6aebf..94d5248 100644
   * Default make them NULL.
   */
 -struct irq_chip gic_arch_extn = {
-+irq_chip_no_const gic_arch_extn __read_only = {
++irq_chip_no_const gic_arch_extn = {
  	.irq_eoi	= NULL,
  	.irq_mask	= NULL,
  	.irq_unmask	= NULL,
@@ -39318,6 +39423,50 @@ index fbe5363..266b4e3 100644
  	fifo->mempool =
  		__vxge_hw_mempool_create(vpath->hldev,
  			fifo->config->memblock_size,
+diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
+index 5c033f2..7bbb0d8 100644
+--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
++++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
+@@ -1894,7 +1894,9 @@ int qlcnic_83xx_config_default_opmode(struct qlcnic_adapter *adapter)
+ 	op_mode = QLCRDX(ahw, QLC_83XX_DRV_OP_MODE);
+ 
+ 	if (op_mode == QLC_83XX_DEFAULT_OPMODE) {
+-		adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
++		pax_open_kernel();
++		*(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
++		pax_close_kernel();
+ 		ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
+ 	} else {
+ 		return -EIO;
+diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
+index b0c3de9..fc5857e 100644
+--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
++++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
+@@ -200,15 +200,21 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
+ 	if (priv_level == QLCNIC_NON_PRIV_FUNC) {
+ 		ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
+ 		ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
+-		nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
++		pax_open_kernel();
++		*(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
++		pax_close_kernel();
+ 	} else if (priv_level == QLCNIC_PRIV_FUNC) {
+ 		ahw->op_mode = QLCNIC_PRIV_FUNC;
+ 		ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
+-		nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
++		pax_open_kernel();
++		*(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
++		pax_close_kernel();
+ 	} else if (priv_level == QLCNIC_MGMT_FUNC) {
+ 		ahw->op_mode = QLCNIC_MGMT_FUNC;
+ 		ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
+-		nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
++		pax_open_kernel();
++		*(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
++		pax_close_kernel();
+ 	} else {
+ 		return -EIO;
+ 	}
 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
 index 15ba8c4..3f56838 100644
 --- a/drivers/net/ethernet/realtek/r8169.c
@@ -40628,6 +40777,19 @@ index 0b00947..64f7c0a 100644
  	proc_create("devices", 0, proc_bus_pci_dir,
  		    &proc_bus_pci_dev_operations);
  	proc_initialized = 1;
+diff --git a/drivers/platform/x86/chromeos_laptop.c b/drivers/platform/x86/chromeos_laptop.c
+index 3e5b4497..dcdfb70 100644
+--- a/drivers/platform/x86/chromeos_laptop.c
++++ b/drivers/platform/x86/chromeos_laptop.c
+@@ -301,7 +301,7 @@ static int __init setup_tsl2563_als(const struct dmi_system_id *id)
+ 	return 0;
+ }
+ 
+-static struct dmi_system_id __initdata chromeos_laptop_dmi_table[] = {
++static struct dmi_system_id __initconst chromeos_laptop_dmi_table[] = {
+ 	{
+ 		.ident = "Samsung Series 5 550 - Touchpad",
+ 		.matches = {
 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
 index 6b22938..bc9700e 100644
 --- a/drivers/platform/x86/msi-laptop.c
@@ -52386,27 +52548,9 @@ index a6597d6..41b30ec 100644
  
  /*
 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
-index 2003e83..5e1975d 100644
+index 2003e83..40db287 100644
 --- a/fs/jfs/super.c
 +++ b/fs/jfs/super.c
-@@ -225,7 +225,7 @@ static const match_table_t tokens = {
- static int parse_options(char *options, struct super_block *sb, s64 *newLVSize,
- 			 int *flag)
- {
--	void *nls_map = (void *)-1;	/* -1: no change;  NULL: none */
-+	const void *nls_map = (const void *)-1;	/* -1: no change;  NULL: none */
- 	char *p;
- 	struct jfs_sb_info *sbi = JFS_SBI(sb);
- 
-@@ -253,7 +253,7 @@ static int parse_options(char *options, struct super_block *sb, s64 *newLVSize,
- 			/* Don't do anything ;-) */
- 			break;
- 		case Opt_iocharset:
--			if (nls_map && nls_map != (void *) -1)
-+			if (nls_map && nls_map != (const void *) -1)
- 				unload_nls(nls_map);
- 			if (!strcmp(args[0].from, "none"))
- 				nls_map = NULL;
 @@ -856,7 +856,7 @@ static int __init init_jfs_fs(void)
  
  	jfs_inode_cachep =
@@ -68845,11 +68989,15 @@ index bc4e066..50468a9 100644
  /*
   * irq_chip specific flags
 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
-index 3fd8e42..d5403e1 100644
+index 3fd8e42..a73e966 100644
 --- a/include/linux/irqchip/arm-gic.h
 +++ b/include/linux/irqchip/arm-gic.h
-@@ -61,7 +61,7 @@
+@@ -59,9 +59,11 @@
+ 
+ #ifndef __ASSEMBLY__
  
++#include <linux/irq.h>
++
  struct device_node;
  
 -extern struct irq_chip gic_arch_extn;
@@ -72219,6 +72367,19 @@ index b797e8f..8e2c3aa 100644
  
  
  /**
+diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
+index ff6c741..393815f 100644
+--- a/include/sound/compress_driver.h
++++ b/include/sound/compress_driver.h
+@@ -130,7 +130,7 @@ struct snd_compr_ops {
+ 			struct snd_compr_caps *caps);
+ 	int (*get_codec_caps) (struct snd_compr_stream *stream,
+ 			struct snd_compr_codec_caps *codec);
+-};
++} __no_const;
+ 
+ /**
+  * struct snd_compr: Compressed device
 diff --git a/include/sound/soc.h b/include/sound/soc.h
 index a6a059c..2243336 100644
 --- a/include/sound/soc.h
@@ -87228,7 +87389,7 @@ index 5b1e5af..2358147 100644
  	return res;
  }
 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
-index 843d8c4..6e0a0ff 100644
+index 843d8c4..cb04fa1 100644
 --- a/net/mac80211/cfg.c
 +++ b/net/mac80211/cfg.c
 @@ -799,7 +799,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
@@ -87255,8 +87416,8 @@ index 843d8c4..6e0a0ff 100644
  		ret = 0;
 -	} else if (local->open_count > 0 &&
 -		   local->open_count == local->monitors &&
-+	} else if (atomic_read(&local->open_count) > 0 &&
-+		   atomic_read(&local->open_count) == local->monitors &&
++	} else if (local_read(&local->open_count) > 0 &&
++		   local_read(&local->open_count) == local->monitors &&
  		   sdata->vif.type == NL80211_IFTYPE_MONITOR) {
  		if (local->use_chanctx)
  			*chandef = local->monitor_chandef;
@@ -90177,10 +90338,10 @@ index f5eb43d..1814de8 100644
  	shdr = (Elf_Shdr *)((char *)ehdr + _r(&ehdr->e_shoff));
  	shstrtab_sec = shdr + r2(&ehdr->e_shstrndx);
 diff --git a/security/Kconfig b/security/Kconfig
-index e9c6ac7..eef8ada 100644
+index e9c6ac7..e6254cf 100644
 --- a/security/Kconfig
 +++ b/security/Kconfig
-@@ -4,6 +4,943 @@
+@@ -4,6 +4,944 @@
  
  menu "Security options"
  
@@ -90214,6 +90375,7 @@ index e9c6ac7..eef8ada 100644
 +	select CRYPTO_SHA256
 +	select PROC_FS
 +	select STOP_MACHINE
++	select TTY
 +	help
 +	  If you say Y here, you will be able to configure many features
 +	  that will enhance the security of your system.  It is highly
@@ -91124,7 +91286,7 @@ index e9c6ac7..eef8ada 100644
  source security/keys/Kconfig
  
  config SECURITY_DMESG_RESTRICT
-@@ -103,7 +1040,7 @@ config INTEL_TXT
+@@ -103,7 +1041,7 @@ config INTEL_TXT
  config LSM_MMAP_MIN_ADDR
  	int "Low address space for LSM to protect from user allocation"
  	depends on SECURITY && SECURITY_SELINUX
@@ -92082,6 +92244,19 @@ index 22056c5..25d3244 100644
  	chip->card = card;
  	chip->pci = pci;
  	chip->irq = -1;
+diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
+index 7decbd9..d17d9d0 100644
+--- a/sound/soc/fsl/fsl_ssi.c
++++ b/sound/soc/fsl/fsl_ssi.c
+@@ -643,7 +643,7 @@ static int fsl_ssi_probe(struct platform_device *pdev)
+ {
+ 	struct fsl_ssi_private *ssi_private;
+ 	int ret = 0;
+-	struct device_attribute *dev_attr = NULL;
++	device_attribute_no_const *dev_attr = NULL;
+ 	struct device_node *np = pdev->dev.of_node;
+ 	const char *p, *sprop;
+ 	const uint32_t *iprop;
 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
 new file mode 100644
 index 0000000..50f2f2f
diff --git a/main/linux-grsec/leds-leds-gpio-reserve-gpio-before-using-it.patch b/main/linux-grsec/leds-leds-gpio-reserve-gpio-before-using-it.patch
new file mode 100644
index 0000000000..f7af3b2a07
--- /dev/null
+++ b/main/linux-grsec/leds-leds-gpio-reserve-gpio-before-using-it.patch
@@ -0,0 +1,114 @@
+From 37e3042c345024aa5e39a1a28a667a00b75fd6ce Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Timo=20Ter=C3=A4s?= <timo.teras@iki.fi>
+Date: Fri, 17 May 2013 09:31:13 +0300
+Subject: [PATCH] leds: leds-gpio: reserve gpio before using it
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This reverts commit a99d76f (leds: leds-gpio: use gpio_request_one)
+and commit 2d7c22f (leds: leds-gpio: set devm_gpio_request_one()
+flags param correctly) which was a fix of the first one.
+
+The conversion to devm_gpio_request in commit e3b1d44c (leds:
+leds-gpio: use devm_gpio_request_one) is not reverted.
+
+The problem is that gpio_cansleep() and gpio_get_value_cansleep()
+calls can crash if the gpio is not first reserved. Incidentally this
+same bug existed earlier and was fixed similarly in commit d95cbe61
+(leds: Fix potential leds-gpio oops). But the OOPS is real. It happens
+when GPIOs are provided by module which is not yet loaded.
+
+So this fixes the following BUG during my ALIX boot (3.9.2-vanilla):
+
+BUG: unable to handle kernel NULL pointer dereference at 0000004c
+IP: [<c11287d6>] __gpio_cansleep+0xe/0x1a
+*pde = 00000000
+Oops: 0000 [#1] SMP
+Modules linked in: leds_gpio(+) via_rhine mii cs5535_mfd mfd_core
+geode_rng rng_core geode_aes isofs nls_utf8 nls_cp437 vfat fat
+ata_generic pata_amd pata_cs5536 pata_acpi libata ehci_pci ehci_hcd
+ohci_hcd usb_storage usbcore usb_common sd_mod scsi_mod squashfs loop
+Pid: 881, comm: modprobe Not tainted 3.9.2 #1-Alpine
+EIP: 0060:[<c11287d6>] EFLAGS: 00010282 CPU: 0
+EIP is at __gpio_cansleep+0xe/0x1a
+EAX: 00000000 EBX: cf364018 ECX: c132b8b9 EDX: 00000000
+ESI: c13993a4 EDI: c1399370 EBP: cded9dbc ESP: cded9dbc
+ DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068
+CR0: 8005003b CR2: 0000004c CR3: 0f0c4000 CR4: 00000090
+DR0: 00000000 DR1: 00000000 DR2: 00000000 DR3: 00000000
+DR6: ffff0ff0 DR7: 00000400
+Process modprobe (pid: 881, ti=cded8000 task=cf094aa0 task.ti=cded8000)
+Stack:
+ cded9de0 d09471cb 00000000 c1399260 cf364014 00000000 c1399260 c1399254
+ d0949014 cded9df4 c118cd59 c1399260 d0949014 d0949014 cded9e08 c118ba47
+ c1399260 d0949014 c1399294 cded9e1c c118bb75 cded9e24 d0949014 00000000
+Call Trace:
+ [<d09471cb>] gpio_led_probe+0xba/0x203 [leds_gpio]
+ [<c118cd59>] platform_drv_probe+0x26/0x48
+ [<c118ba47>] driver_probe_device+0x75/0x15c
+ [<c118bb75>] __driver_attach+0x47/0x63
+ [<c118a727>] bus_for_each_dev+0x3c/0x66
+ [<c118b6f9>] driver_attach+0x14/0x16
+ [<c118bb2e>] ? driver_probe_device+0x15c/0x15c
+ [<c118b3d5>] bus_add_driver+0xbd/0x1bc
+ [<d08b4000>] ? 0xd08b3fff
+ [<d08b4000>] ? 0xd08b3fff
+ [<c118bffc>] driver_register+0x74/0xec
+ [<d08b4000>] ? 0xd08b3fff
+ [<c118c8e8>] platform_driver_register+0x38/0x3a
+ [<d08b400d>] gpio_led_driver_init+0xd/0x1000 [leds_gpio]
+ [<c100116c>] do_one_initcall+0x6b/0x10f
+ [<d08b4000>] ? 0xd08b3fff
+ [<c105e918>] load_module+0x1631/0x1907
+ [<c10975d6>] ? insert_vmalloc_vmlist+0x14/0x43
+ [<c1098d5b>] ? __vmalloc_node_range+0x13e/0x15f
+ [<c105ec50>] sys_init_module+0x62/0x77
+ [<c1257888>] syscall_call+0x7/0xb
+EIP: [<c11287d6>] __gpio_cansleep+0xe/0x1a SS:ESP 0068:cded9dbc
+CR2: 000000000000004c
+ ---[ end trace 5308fb20d2514822 ]---
+
+Signed-off-by: Timo Teräs <timo.teras@iki.f>
+Cc: Jingoo Han <jg1.han@samsung.com>
+Cc: Sachin Kamat <sachin.kamat@linaro.org>
+Cc: Raphael Assenat <raph@8d.com>
+Cc: Trent Piepho <tpiepho@freescale.com>
+Cc: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
+Cc: Arnaud Patard <arnaud.patard@rtp-net.org>
+Cc: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
+---
+ drivers/leds/leds-gpio.c | 9 +++++----
+ 1 file changed, 5 insertions(+), 4 deletions(-)
+
+diff --git a/drivers/leds/leds-gpio.c b/drivers/leds/leds-gpio.c
+index a0d931b..b02b679 100644
+--- a/drivers/leds/leds-gpio.c
++++ b/drivers/leds/leds-gpio.c
+@@ -107,6 +107,10 @@ static int create_gpio_led(const struct gpio_led *template,
+ 		return 0;
+ 	}
+ 
++	ret = devm_gpio_request(parent, template->gpio, template->name);
++	if (ret < 0)
++		return ret;
++
+ 	led_dat->cdev.name = template->name;
+ 	led_dat->cdev.default_trigger = template->default_trigger;
+ 	led_dat->gpio = template->gpio;
+@@ -126,10 +130,7 @@ static int create_gpio_led(const struct gpio_led *template,
+ 	if (!template->retain_state_suspended)
+ 		led_dat->cdev.flags |= LED_CORE_SUSPENDRESUME;
+ 
+-	ret = devm_gpio_request_one(parent, template->gpio,
+-				    (led_dat->active_low ^ state) ?
+-				    GPIOF_OUT_INIT_HIGH : GPIOF_OUT_INIT_LOW,
+-				    template->name);
++	ret = gpio_direction_output(led_dat->gpio, led_dat->active_low ^ state);
+ 	if (ret < 0)
+ 		return ret;
+ 
+-- 
+1.8.2.3
+
+