Merge remote-tracking branch 'als/oneplus/QC8998_O_8.1' into 8.1.0-un…

…ified

Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>

Conflicts:
	include/linux/jiffies.h

Documentation/devicetree/bindings/pinctrl/pinctrl-palmas.txt

@@ -35,6 +35,15 @@ Optional properties:
 - ti,palmas-enable-dvfs2: Enable DVFS2. Configure pins for DVFS2 mode.
 	Selection primary or secondary function associated to GPADC_START
 	and SYSEN2 pin/pad for DVFS2 interface
+- ti,palmas-override-powerhold: This is applicable for PMICs for which
+	GPIO7 is configured in POWERHOLD mode which has higher priority
+	over DEV_ON bit and keeps the PMIC supplies on even after the DEV_ON
+	bit is turned off. This property enables driver to over ride the
+	POWERHOLD value to GPIO7 so as to turn off the PMIC in power off
+	scenarios. So for GPIO7 if ti,palmas-override-powerhold is set
+	then the GPIO_7 field should never be muxed to anything else.
+	It should be set to POWERHOLD by default and only in case of
+	power off scenarios the driver will over ride the mux value.
 
 This binding uses the following generic properties as defined in
 pinctrl-bindings.txt:

Documentation/filesystems/proc.txt

@@ -387,32 +387,6 @@ is not associated with a file:
 
  or if empty, the mapping is anonymous.
 
-The /proc/PID/task/TID/maps is a view of the virtual memory from the viewpoint
-of the individual tasks of a process. In this file you will see a mapping marked
-as [stack] if that task sees it as a stack. Hence, for the example above, the
-task-level map, i.e. /proc/PID/task/TID/maps for thread 1001 will look like this:
-
-08048000-08049000 r-xp 00000000 03:00 8312       /opt/test
-08049000-0804a000 rw-p 00001000 03:00 8312       /opt/test
-0804a000-0806b000 rw-p 00000000 00:00 0          [heap]
-a7cb1000-a7cb2000 ---p 00000000 00:00 0
-a7cb2000-a7eb2000 rw-p 00000000 00:00 0
-a7eb2000-a7eb3000 ---p 00000000 00:00 0
-a7eb3000-a7ed5000 rw-p 00000000 00:00 0          [stack]
-a7ed5000-a8008000 r-xp 00000000 03:00 4222       /lib/libc.so.6
-a8008000-a800a000 r--p 00133000 03:00 4222       /lib/libc.so.6
-a800a000-a800b000 rw-p 00135000 03:00 4222       /lib/libc.so.6
-a800b000-a800e000 rw-p 00000000 00:00 0
-a800e000-a8022000 r-xp 00000000 03:00 14462      /lib/libpthread.so.0
-a8022000-a8023000 r--p 00013000 03:00 14462      /lib/libpthread.so.0
-a8023000-a8024000 rw-p 00014000 03:00 14462      /lib/libpthread.so.0
-a8024000-a8027000 rw-p 00000000 00:00 0
-a8027000-a8043000 r-xp 00000000 03:00 8317       /lib/ld-linux.so.2
-a8043000-a8044000 r--p 0001b000 03:00 8317       /lib/ld-linux.so.2
-a8044000-a8045000 rw-p 0001c000 03:00 8317       /lib/ld-linux.so.2
-aff35000-aff4a000 rw-p 00000000 00:00 0
-ffffe000-fffff000 r-xp 00000000 00:00 0          [vdso]
-
 The /proc/PID/smaps is an extension based on maps, showing the memory
 consumption for each of the process's mappings. For each of mappings there
 is a series of lines such as the following:

Makefile

@@ -1,6 +1,6 @@
 VERSION = 4
 PATCHLEVEL = 4
-SUBLEVEL = 126
+SUBLEVEL = 127
 EXTRAVERSION =
 NAME = Blurry Fish Butt
 

arch/arm/boot/dts/am335x-pepper.dts

@@ -139,7 +139,7 @@
 &audio_codec {
 	status = "okay";
 
-	reset-gpios = <&gpio1 16 GPIO_ACTIVE_LOW>;
+	gpio-reset = <&gpio1 16 GPIO_ACTIVE_LOW>;
 	AVDD-supply = <&ldo3_reg>;
 	IOVDD-supply = <&ldo3_reg>;
 	DRVDD-supply = <&ldo3_reg>;

arch/arm/boot/dts/am57xx-beagle-x15.dts

@@ -411,6 +411,7 @@
 		interrupt-controller;
 
 		ti,system-power-controller;
+		ti,palmas-override-powerhold;
 
 		tps659038_pmic {
 			compatible = "ti,tps659038-pmic";

arch/arm/boot/dts/dra7-evm.dts

@@ -410,6 +410,8 @@
 	tps659038: tps659038@58 {
 		compatible = "ti,tps659038";
 		reg = <0x58>;
+		ti,palmas-override-powerhold;
+		ti,system-power-controller;
 
 		tps659038_pmic {
 			compatible = "ti,tps659038-pmic";

arch/arm/boot/dts/omap3-n900.dts

@@ -488,7 +488,7 @@
 	tlv320aic3x: tlv320aic3x@18 {
 		compatible = "ti,tlv320aic3x";
 		reg = <0x18>;
-		reset-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; /* 60 */
+		gpio-reset = <&gpio2 28 GPIO_ACTIVE_HIGH>; /* 60 */
 		ai3x-gpio-func = <
 			0 /* AIC3X_GPIO1_FUNC_DISABLED */
 			5 /* AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT */
@@ -505,7 +505,7 @@
 	tlv320aic3x_aux: tlv320aic3x@19 {
 		compatible = "ti,tlv320aic3x";
 		reg = <0x19>;
-		reset-gpios = <&gpio2 28 GPIO_ACTIVE_LOW>; /* 60 */
+		gpio-reset = <&gpio2 28 GPIO_ACTIVE_HIGH>; /* 60 */
 
 		AVDD-supply = <&vmmc2>;
 		DRVDD-supply = <&vmmc2>;

arch/frv/include/asm/timex.h

@@ -16,5 +16,11 @@ static inline cycles_t get_cycles(void)
 #define vxtime_lock()		do {} while (0)
 #define vxtime_unlock()		do {} while (0)
 
+/* This attribute is used in include/linux/jiffies.h alongside with
+ * __cacheline_aligned_in_smp. It is assumed that __cacheline_aligned_in_smp
+ * for frv does not contain another section specification.
+ */
+#define __jiffy_arch_data	__attribute__((__section__(".data")))
+
 #endif
 

arch/x86/crypto/cast5_avx_glue.c

@@ -66,8 +66,6 @@ static int ecb_crypt(struct blkcipher_desc *desc, struct blkcipher_walk *walk,
 	void (*fn)(struct cast5_ctx *ctx, u8 *dst, const u8 *src);
 	int err;
 
-	fn = (enc) ? cast5_ecb_enc_16way : cast5_ecb_dec_16way;
-
 	err = blkcipher_walk_virt(desc, walk);
 	desc->flags &= ~CRYPTO_TFM_REQ_MAY_SLEEP;
 
@@ -79,6 +77,7 @@ static int ecb_crypt(struct blkcipher_desc *desc, struct blkcipher_walk *walk,
 
 		/* Process multi-block batch */
 		if (nbytes >= bsize * CAST5_PARALLEL_BLOCKS) {
+			fn = (enc) ? cast5_ecb_enc_16way : cast5_ecb_dec_16way;
 			do {
 				fn(ctx, wdst, wsrc);
 

arch/x86/kernel/kprobes/core.c

@@ -49,6 +49,7 @@
 #include <linux/kdebug.h>
 #include <linux/kallsyms.h>
 #include <linux/ftrace.h>
+#include <linux/moduleloader.h>
 
 #include <asm/cacheflush.h>
 #include <asm/desc.h>
@@ -402,6 +403,14 @@ int __copy_instruction(u8 *dest, u8 *src)
 	return length;
 }
 
+/* Recover page to RW mode before releasing it */
+void free_insn_page(void *page)
+{
+	set_memory_nx((unsigned long)page & PAGE_MASK, 1);
+	set_memory_rw((unsigned long)page & PAGE_MASK, 1);
+	module_memfree(page);
+}
+
 static int arch_copy_kprobe(struct kprobe *p)
 {
 	int ret;

block/partitions/msdos.c

@@ -300,7 +300,9 @@ static void parse_bsd(struct parsed_partitions *state,
 			continue;
 		bsd_start = le32_to_cpu(p->p_offset);
 		bsd_size = le32_to_cpu(p->p_size);
-		if (memcmp(flavour, "bsd\0", 4) == 0)
+		/* FreeBSD has relative offset if C partition offset is zero */
+		if (memcmp(flavour, "bsd\0", 4) == 0 &&
+		    le32_to_cpu(l->d_partitions[2].p_offset) == 0)
 			bsd_start += offset;
 		if (offset == bsd_start && size == bsd_size)
 			/* full parent partition, we have it already */

crypto/ahash.c

@@ -91,13 +91,14 @@ int crypto_hash_walk_done(struct crypto_hash_walk *walk, int err)
 
 	if (nbytes && walk->offset & alignmask && !err) {
 		walk->offset = ALIGN(walk->offset, alignmask + 1);
-		walk->data += walk->offset;
-
 		nbytes = min(nbytes,
 			     ((unsigned int)(PAGE_SIZE)) - walk->offset);
 		walk->entrylen -= nbytes;
 
-		return nbytes;
+		if (nbytes) {
+			walk->data += walk->offset;
+			return nbytes;
+		}
 	}
 
 	if (walk->flags & CRYPTO_ALG_ASYNC)

drivers/acpi/pci_irq.c

@@ -131,9 +131,6 @@ static void do_prt_fixups(struct acpi_prt_entry *entry,
 		quirk = &prt_quirks[i];
 
 		/* All current quirks involve link devices, not GSIs */
-		if (!prt->source)
-			continue;
-
 		if (dmi_check_system(quirk->system) &&
 		    entry->id.segment == quirk->segment &&
 		    entry->id.bus == quirk->bus &&

drivers/block/mtip32xx/mtip32xx.c

@@ -169,25 +169,6 @@ static bool mtip_check_surprise_removal(struct pci_dev *pdev)
 	return false; /* device present */
 }
 
-/* we have to use runtime tag to setup command header */
-static void mtip_init_cmd_header(struct request *rq)
-{
-	struct driver_data *dd = rq->q->queuedata;
-	struct mtip_cmd *cmd = blk_mq_rq_to_pdu(rq);
-	u32 host_cap_64 = readl(dd->mmio + HOST_CAP) & HOST_CAP_64;
-
-	/* Point the command headers at the command tables. */
-	cmd->command_header = dd->port->command_list +
-				(sizeof(struct mtip_cmd_hdr) * rq->tag);
-	cmd->command_header_dma = dd->port->command_list_dma +
-				(sizeof(struct mtip_cmd_hdr) * rq->tag);
-
-	if (host_cap_64)
-		cmd->command_header->ctbau = __force_bit2int cpu_to_le32((cmd->command_dma >> 16) >> 16);
-
-	cmd->command_header->ctba = __force_bit2int cpu_to_le32(cmd->command_dma & 0xFFFFFFFF);
-}
-
 static struct mtip_cmd *mtip_get_int_command(struct driver_data *dd)
 {
 	struct request *rq;
@@ -199,9 +180,6 @@ static struct mtip_cmd *mtip_get_int_command(struct driver_data *dd)
 	if (IS_ERR(rq))
 		return NULL;
 
-	/* Internal cmd isn't submitted via .queue_rq */
-	mtip_init_cmd_header(rq);
-
 	return blk_mq_rq_to_pdu(rq);
 }
 
@@ -3840,8 +3818,6 @@ static int mtip_queue_rq(struct blk_mq_hw_ctx *hctx,
 	struct request *rq = bd->rq;
 	int ret;
 
-	mtip_init_cmd_header(rq);
-
 	if (unlikely(mtip_check_unal_depth(hctx, rq)))
 		return BLK_MQ_RQ_QUEUE_BUSY;
 
@@ -3873,6 +3849,7 @@ static int mtip_init_cmd(void *data, struct request *rq, unsigned int hctx_idx,
 {
 	struct driver_data *dd = data;
 	struct mtip_cmd *cmd = blk_mq_rq_to_pdu(rq);
+	u32 host_cap_64 = readl(dd->mmio + HOST_CAP) & HOST_CAP_64;
 
 	/*
 	 * For flush requests, request_idx starts at the end of the
@@ -3889,6 +3866,17 @@ static int mtip_init_cmd(void *data, struct request *rq, unsigned int hctx_idx,
 
 	memset(cmd->command, 0, CMD_DMA_ALLOC_SZ);
 
+	/* Point the command headers at the command tables. */
+	cmd->command_header = dd->port->command_list +
+				(sizeof(struct mtip_cmd_hdr) * request_idx);
+	cmd->command_header_dma = dd->port->command_list_dma +
+				(sizeof(struct mtip_cmd_hdr) * request_idx);
+
+	if (host_cap_64)
+		cmd->command_header->ctbau = __force_bit2int cpu_to_le32((cmd->command_dma >> 16) >> 16);
+
+	cmd->command_header->ctba = __force_bit2int cpu_to_le32(cmd->command_dma & 0xFFFFFFFF);
+
 	sg_init_table(cmd->sg, MTIP_MAX_SG);
 	return 0;
 }

drivers/cpufreq/cpufreq.c

@@ -655,8 +655,6 @@ static int cpufreq_parse_governor(char *str_governor, unsigned int *policy,
 			*governor = t;
 			err = 0;
 		}
-		if (t && !try_module_get(t->owner))
-			t = NULL;
 
 		mutex_unlock(&cpufreq_governor_mutex);
 	}
@@ -775,10 +773,6 @@ static ssize_t store_scaling_governor(struct cpufreq_policy *policy,
 		return -EINVAL;
 
 	ret = cpufreq_set_policy(policy, &new_policy);
-
-	if (new_policy.governor)
-		module_put(new_policy.governor->owner);
-
 	return ret ? ret : count;
 }
 

drivers/infiniband/core/addr.c

@@ -86,6 +86,22 @@ int rdma_addr_size(struct sockaddr *addr)
 }
 EXPORT_SYMBOL(rdma_addr_size);
 
+int rdma_addr_size_in6(struct sockaddr_in6 *addr)
+{
+	int ret = rdma_addr_size((struct sockaddr *) addr);
+
+	return ret <= sizeof(*addr) ? ret : 0;
+}
+EXPORT_SYMBOL(rdma_addr_size_in6);
+
+int rdma_addr_size_kss(struct __kernel_sockaddr_storage *addr)
+{
+	int ret = rdma_addr_size((struct sockaddr *) addr);
+
+	return ret <= sizeof(*addr) ? ret : 0;
+}
+EXPORT_SYMBOL(rdma_addr_size_kss);
+
 static struct rdma_addr_client self;
 
 void rdma_addr_register_client(struct rdma_addr_client *client)