Merge c56ba3ea8e ("misc: fastrpc: Fix copy buffer page size") into android14-6.1-lts

Steps on the way to 6.1.129

Resolves merge conflicts with:
	drivers/i3c/master.c

Change-Id: Ic60a64372e5acbd938424301c505f7520ca81003
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

arch/arm64/boot/dts/nvidia/tegra234.dtsi

@@ -1249,7 +1249,7 @@
 			compatible = "nvidia,tegra234-sce-fabric";
 			reg = <0xb600000 0x40000>;
 			interrupts = <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>;
-			status = "okay";
+			status = "disabled";
 		};
 
 		rce-fabric@be00000 {
@@ -1574,6 +1574,8 @@
 			#redistributor-regions = <1>;
 			#interrupt-cells = <3>;
 			interrupt-controller;
+
+			#address-cells = <0>;
 		};
 
 		smmu_iso: iommu@10000000{

arch/arm64/boot/dts/qcom/sm6350.dtsi

@@ -855,7 +855,7 @@
 
 		adsp: remoteproc@3000000 {
 			compatible = "qcom,sm6350-adsp-pas";
-			reg = <0 0x03000000 0 0x100>;
+			reg = <0x0 0x03000000 0x0 0x10000>;
 
 			interrupts-extended = <&pdc 6 IRQ_TYPE_LEVEL_HIGH>,
 					      <&smp2p_adsp_in 0 IRQ_TYPE_EDGE_RISING>,
@@ -923,7 +923,7 @@
 
 		mpss: remoteproc@4080000 {
 			compatible = "qcom,sm6350-mpss-pas";
-			reg = <0x0 0x04080000 0x0 0x4040>;
+			reg = <0x0 0x04080000 0x0 0x10000>;
 
 			interrupts-extended = <&intc GIC_SPI 136 IRQ_TYPE_EDGE_RISING>,
 					      <&modem_smp2p_in 0 IRQ_TYPE_EDGE_RISING>,

arch/arm64/boot/dts/qcom/sm8350.dtsi

@@ -1641,7 +1641,7 @@
 
 		mpss: remoteproc@4080000 {
 			compatible = "qcom,sm8350-mpss-pas";
-			reg = <0x0 0x04080000 0x0 0x4040>;
+			reg = <0x0 0x04080000 0x0 0x10000>;
 
 			interrupts-extended = <&intc GIC_SPI 264 IRQ_TYPE_LEVEL_HIGH>,
 					      <&smp2p_modem_in 0 IRQ_TYPE_EDGE_RISING>,

arch/arm64/boot/dts/qcom/sm8450.dtsi

@@ -2265,7 +2265,7 @@
 
 		remoteproc_mpss: remoteproc@4080000 {
 			compatible = "qcom,sm8450-mpss-pas";
-			reg = <0x0 0x04080000 0x0 0x4040>;
+			reg = <0x0 0x04080000 0x0 0x10000>;
 
 			interrupts-extended = <&intc GIC_SPI 264 IRQ_TYPE_EDGE_RISING>,
 					      <&smp2p_modem_in 0 IRQ_TYPE_EDGE_RISING>,

arch/mips/loongson64/boardinfo.c

@@ -21,13 +21,11 @@ static ssize_t boardinfo_show(struct kobject *kobj,
 		       "BIOS Info\n"
 		       "Vendor\t\t\t: %s\n"
 		       "Version\t\t\t: %s\n"
-		       "ROM Size\t\t: %d KB\n"
 		       "Release Date\t\t: %s\n",
 		       strsep(&tmp_board_manufacturer, "-"),
 		       eboard->name,
 		       strsep(&tmp_bios_vendor, "-"),
 		       einter->description,
-		       einter->size,
 		       especial->special_name);
 }
 static struct kobj_attribute boardinfo_attr = __ATTR(boardinfo, 0444,

arch/mips/math-emu/cp1emu.c

@@ -1660,7 +1660,7 @@ static int fpux_emu(struct pt_regs *xcp, struct mips_fpu_struct *ctx,
 		break;
 	}
 
-	case 0x3:
+	case 0x7:
 		if (MIPSInst_FUNC(ir) != pfetch_op)
 			return SIGILL;
 

arch/powerpc/platforms/pseries/eeh_pseries.c

@@ -580,8 +580,10 @@ static int pseries_eeh_get_state(struct eeh_pe *pe, int *delay)
 
 	switch(rets[0]) {
 	case 0:
-		result = EEH_STATE_MMIO_ACTIVE |
-			 EEH_STATE_DMA_ACTIVE;
+		result = EEH_STATE_MMIO_ACTIVE	|
+			 EEH_STATE_DMA_ACTIVE	|
+			 EEH_STATE_MMIO_ENABLED	|
+			 EEH_STATE_DMA_ENABLED;
 		break;
 	case 1:
 		result = EEH_STATE_RESET_ACTIVE |

arch/x86/boot/compressed/Makefile

@@ -34,6 +34,7 @@ targets := vmlinux vmlinux.bin vmlinux.bin.gz vmlinux.bin.bz2 vmlinux.bin.lzma \
 # avoid errors with '-march=i386', and future flags may depend on the target to
 # be valid.
 KBUILD_CFLAGS := -m$(BITS) -O2 $(CLANG_FLAGS)
+KBUILD_CFLAGS += -std=gnu11
 KBUILD_CFLAGS += -fno-strict-aliasing -fPIE
 KBUILD_CFLAGS += -Wundef
 KBUILD_CFLAGS += -DDISABLE_BRANCH_PROFILING

block/fops.c

@@ -601,11 +601,12 @@ static ssize_t blkdev_read_iter(struct kiocb *iocb, struct iov_iter *to)
 		file_accessed(iocb->ki_filp);
 
 		ret = blkdev_direct_IO(iocb, to);
-		if (ret >= 0) {
+		if (ret > 0) {
 			iocb->ki_pos += ret;
 			count -= ret;
 		}
-		iov_iter_revert(to, count - iov_iter_count(to));
+		if (ret != -EIOCBQUEUED)
+			iov_iter_revert(to, count - iov_iter_count(to));
 		if (ret < 0 || !count)
 			goto reexpand;
 	}

drivers/acpi/prmt.c

@@ -263,9 +263,7 @@ static acpi_status acpi_platformrt_space_handler(u32 function,
 		if (!handler || !module)
 			goto invalid_guid;
 
-		if (!handler->handler_addr ||
-		    !handler->static_data_buffer_addr ||
-		    !handler->acpi_param_buffer_addr) {
+		if (!handler->handler_addr) {
 			buffer->prm_status = PRM_HANDLER_ERROR;
 			return AE_OK;
 		}

drivers/ata/libata-sff.c

@@ -658,7 +658,7 @@ static void ata_pio_sector(struct ata_queued_cmd *qc)
 {
 	struct ata_port *ap = qc->ap;
 	struct page *page;
-	unsigned int offset;
+	unsigned int offset, count;
 
 	if (!qc->cursg) {
 		qc->curbytes = qc->nbytes;
@@ -674,25 +674,27 @@ static void ata_pio_sector(struct ata_queued_cmd *qc)
 	page = nth_page(page, (offset >> PAGE_SHIFT));
 	offset %= PAGE_SIZE;
 
-	trace_ata_sff_pio_transfer_data(qc, offset, qc->sect_size);
+	/* don't overrun current sg */
+	count = min(qc->cursg->length - qc->cursg_ofs, qc->sect_size);
+
+	trace_ata_sff_pio_transfer_data(qc, offset, count);
 
 	/*
 	 * Split the transfer when it splits a page boundary.  Note that the
 	 * split still has to be dword aligned like all ATA data transfers.
 	 */
 	WARN_ON_ONCE(offset % 4);
-	if (offset + qc->sect_size > PAGE_SIZE) {
+	if (offset + count > PAGE_SIZE) {
 		unsigned int split_len = PAGE_SIZE - offset;
 
 		ata_pio_xfer(qc, page, offset, split_len);
-		ata_pio_xfer(qc, nth_page(page, 1), 0,
-			     qc->sect_size - split_len);
+		ata_pio_xfer(qc, nth_page(page, 1), 0, count - split_len);
 	} else {
-		ata_pio_xfer(qc, page, offset, qc->sect_size);
+		ata_pio_xfer(qc, page, offset, count);
 	}
 
-	qc->curbytes += qc->sect_size;
-	qc->cursg_ofs += qc->sect_size;
+	qc->curbytes += count;
+	qc->cursg_ofs += count;
 
 	if (qc->cursg_ofs == qc->cursg->length) {
 		qc->cursg = sg_next(qc->cursg);

drivers/crypto/qce/aead.c

@@ -786,7 +786,7 @@ static int qce_aead_register_one(const struct qce_aead_def *def, struct qce_devi
 	alg->init			= qce_aead_init;
 	alg->exit			= qce_aead_exit;
 
-	alg->base.cra_priority		= 300;
+	alg->base.cra_priority		= 275;
 	alg->base.cra_flags		= CRYPTO_ALG_ASYNC |
 					  CRYPTO_ALG_ALLOCATES_MEMORY |
 					  CRYPTO_ALG_KERN_DRIVER_ONLY |

drivers/crypto/qce/core.c

@@ -48,16 +48,19 @@ static void qce_unregister_algs(struct qce_device *qce)
 static int qce_register_algs(struct qce_device *qce)
 {
 	const struct qce_algo_ops *ops;
-	int i, ret = -ENODEV;
+	int i, j, ret = -ENODEV;
 
 	for (i = 0; i < ARRAY_SIZE(qce_ops); i++) {
 		ops = qce_ops[i];
 		ret = ops->register_algs(qce);
-		if (ret)
-			break;
+		if (ret) {
+			for (j = i - 1; j >= 0; j--)
+				ops->unregister_algs(qce);
+			return ret;
+		}
 	}
 
-	return ret;
+	return 0;
 }
 
 static int qce_handle_request(struct crypto_async_request *async_req)
@@ -236,7 +239,7 @@ static int qce_crypto_probe(struct platform_device *pdev)
 
 	ret = qce_check_version(qce);
 	if (ret)
-		goto err_clks;
+		goto err_dma;
 
 	spin_lock_init(&qce->lock);
 	tasklet_init(&qce->done_tasklet, qce_tasklet_req_done,

drivers/crypto/qce/sha.c

@@ -482,7 +482,7 @@ static int qce_ahash_register_one(const struct qce_ahash_def *def,
 
 	base = &alg->halg.base;
 	base->cra_blocksize = def->blocksize;
-	base->cra_priority = 300;
+	base->cra_priority = 175;
 	base->cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY;
 	base->cra_ctxsize = sizeof(struct qce_sha_ctx);
 	base->cra_alignmask = 0;

drivers/crypto/qce/skcipher.c

@@ -461,7 +461,7 @@ static int qce_skcipher_register_one(const struct qce_skcipher_def *def,
 	alg->encrypt			= qce_skcipher_encrypt;
 	alg->decrypt			= qce_skcipher_decrypt;
 
-	alg->base.cra_priority		= 300;
+	alg->base.cra_priority		= 275;
 	alg->base.cra_flags		= CRYPTO_ALG_ASYNC |
 					  CRYPTO_ALG_ALLOCATES_MEMORY |
 					  CRYPTO_ALG_KERN_DRIVER_ONLY;

drivers/iio/light/as73211.c

@@ -154,6 +154,12 @@ struct as73211_data {
 	BIT(AS73211_SCAN_INDEX_TEMP) | \
 	AS73211_SCAN_MASK_COLOR)
 
+static const unsigned long as73211_scan_masks[] = {
+	AS73211_SCAN_MASK_COLOR,
+	AS73211_SCAN_MASK_ALL,
+	0
+};
+
 static const struct iio_chan_spec as73211_channels[] = {
 	{
 		.type = IIO_TEMP,
@@ -602,9 +608,12 @@ static irqreturn_t as73211_trigger_handler(int irq __always_unused, void *p)
 
 		/* AS73211 starts reading at address 2 */
 		ret = i2c_master_recv(data->client,
-				(char *)&scan.chan[1], 3 * sizeof(scan.chan[1]));
+				(char *)&scan.chan[0], 3 * sizeof(scan.chan[0]));
 		if (ret < 0)
 			goto done;
+
+		/* Avoid pushing uninitialized data */
+		scan.chan[3] = 0;
 	}
 
 	if (data_result) {
@@ -612,9 +621,15 @@ static irqreturn_t as73211_trigger_handler(int irq __always_unused, void *p)
 		 * Saturate all channels (in case of overflows). Temperature channel
 		 * is not affected by overflows.
 		 */
-		scan.chan[1] = cpu_to_le16(U16_MAX);
-		scan.chan[2] = cpu_to_le16(U16_MAX);
-		scan.chan[3] = cpu_to_le16(U16_MAX);
+		if (*indio_dev->active_scan_mask == AS73211_SCAN_MASK_ALL) {
+			scan.chan[1] = cpu_to_le16(U16_MAX);
+			scan.chan[2] = cpu_to_le16(U16_MAX);
+			scan.chan[3] = cpu_to_le16(U16_MAX);
+		} else {
+			scan.chan[0] = cpu_to_le16(U16_MAX);
+			scan.chan[1] = cpu_to_le16(U16_MAX);
+			scan.chan[2] = cpu_to_le16(U16_MAX);
+		}
 	}
 
 	iio_push_to_buffers_with_timestamp(indio_dev, &scan, iio_get_time_ns(indio_dev));
@@ -684,6 +699,7 @@ static int as73211_probe(struct i2c_client *client)
 	indio_dev->channels = as73211_channels;
 	indio_dev->num_channels = ARRAY_SIZE(as73211_channels);
 	indio_dev->modes = INDIO_DIRECT_MODE;
+	indio_dev->available_scan_masks = as73211_scan_masks;
 
 	ret = i2c_smbus_read_byte_data(data->client, AS73211_REG_OSR);
 	if (ret < 0)

drivers/irqchip/irq-apple-aic.c

@@ -555,7 +555,8 @@ static void __exception_irq_entry aic_handle_fiq(struct pt_regs *regs)
 						  AIC_FIQ_HWIRQ(AIC_TMR_EL02_VIRT));
 	}
 
-	if (read_sysreg_s(SYS_IMP_APL_PMCR0_EL1) & PMCR0_IACT) {
+	if ((read_sysreg_s(SYS_IMP_APL_PMCR0_EL1) & (PMCR0_IMODE | PMCR0_IACT)) ==
+			(FIELD_PREP(PMCR0_IMODE, PMCR0_IMODE_FIQ) | PMCR0_IACT)) {
 		int irq;
 		if (cpumask_test_cpu(smp_processor_id(),
 				     &aic_irqc->fiq_aff[AIC_CPU_PMU_P]->aff))

drivers/mailbox/tegra-hsp.c

@@ -388,7 +388,6 @@ static void tegra_hsp_sm_recv32(struct tegra_hsp_channel *channel)
 	value = tegra_hsp_channel_readl(channel, HSP_SM_SHRD_MBOX);
 	value &= ~HSP_SM_SHRD_MBOX_FULL;
 	msg = (void *)(unsigned long)value;
-	mbox_chan_received_data(channel->chan, msg);
 
 	/*
 	 * Need to clear all bits here since some producers, such as TCU, depend
@@ -398,6 +397,8 @@ static void tegra_hsp_sm_recv32(struct tegra_hsp_channel *channel)
 	 * explicitly, so we have to make sure we cover all possible cases.
 	 */
 	tegra_hsp_channel_writel(channel, 0x0, HSP_SM_SHRD_MBOX);
+
+	mbox_chan_received_data(channel->chan, msg);
 }
 
 static const struct tegra_hsp_sm_ops tegra_hsp_sm_32bit_ops = {
@@ -433,7 +434,6 @@ static void tegra_hsp_sm_recv128(struct tegra_hsp_channel *channel)
 	value[3] = tegra_hsp_channel_readl(channel, HSP_SHRD_MBOX_TYPE1_DATA3);
 
 	msg = (void *)(unsigned long)value;
-	mbox_chan_received_data(channel->chan, msg);
 
 	/*
 	 * Clear data registers and tag.
@@ -443,6 +443,8 @@ static void tegra_hsp_sm_recv128(struct tegra_hsp_channel *channel)
 	tegra_hsp_channel_writel(channel, 0x0, HSP_SHRD_MBOX_TYPE1_DATA2);
 	tegra_hsp_channel_writel(channel, 0x0, HSP_SHRD_MBOX_TYPE1_DATA3);
 	tegra_hsp_channel_writel(channel, 0x0, HSP_SHRD_MBOX_TYPE1_TAG);
+
+	mbox_chan_received_data(channel->chan, msg);
 }
 
 static const struct tegra_hsp_sm_ops tegra_hsp_sm_128bit_ops = {

drivers/md/dm-crypt.c

@@ -56,6 +56,7 @@ struct convert_context {
 	struct bio *bio_out;
 	struct bvec_iter iter_out;
 	atomic_t cc_pending;
+	unsigned int tag_offset;
 	u64 cc_sector;
 	union {
 		struct skcipher_request *req;
@@ -1223,6 +1224,7 @@ static void crypt_convert_init(struct crypt_config *cc,
 	if (bio_out)
 		ctx->iter_out = bio_out->bi_iter;
 	ctx->cc_sector = sector + cc->iv_offset;
+	ctx->tag_offset = 0;
 	init_completion(&ctx->restart);
 }
 
@@ -1554,7 +1556,6 @@ static void crypt_free_req(struct crypt_config *cc, void *req, struct bio *base_
 static blk_status_t crypt_convert(struct crypt_config *cc,
 			 struct convert_context *ctx, bool atomic, bool reset_pending)
 {
-	unsigned int tag_offset = 0;
 	unsigned int sector_step = cc->sector_size >> SECTOR_SHIFT;
 	int r;
 
@@ -1577,9 +1578,9 @@ static blk_status_t crypt_convert(struct crypt_config *cc,
 		atomic_inc(&ctx->cc_pending);
 
 		if (crypt_integrity_aead(cc))
-			r = crypt_convert_block_aead(cc, ctx, ctx->r.req_aead, tag_offset);
+			r = crypt_convert_block_aead(cc, ctx, ctx->r.req_aead, ctx->tag_offset);
 		else
-			r = crypt_convert_block_skcipher(cc, ctx, ctx->r.req, tag_offset);
+			r = crypt_convert_block_skcipher(cc, ctx, ctx->r.req, ctx->tag_offset);
 
 		switch (r) {
 		/*
@@ -1599,8 +1600,8 @@ static blk_status_t crypt_convert(struct crypt_config *cc,
 					 * exit and continue processing in a workqueue
 					 */
 					ctx->r.req = NULL;
+					ctx->tag_offset++;
 					ctx->cc_sector += sector_step;
-					tag_offset++;
 					return BLK_STS_DEV_RESOURCE;
 				}
 			} else {
@@ -1614,8 +1615,8 @@ static blk_status_t crypt_convert(struct crypt_config *cc,
 		 */
 		case -EINPROGRESS:
 			ctx->r.req = NULL;
+			ctx->tag_offset++;
 			ctx->cc_sector += sector_step;
-			tag_offset++;
 			continue;
 		/*
 		 * The request was already processed (synchronously).
@@ -1623,7 +1624,7 @@ static blk_status_t crypt_convert(struct crypt_config *cc,
 		case 0:
 			atomic_dec(&ctx->cc_pending);
 			ctx->cc_sector += sector_step;
-			tag_offset++;
+			ctx->tag_offset++;
 			if (!atomic)
 				cond_resched();
 			continue;
@@ -2029,7 +2030,6 @@ static void kcryptd_crypt_write_continue(struct work_struct *work)
 	struct crypt_config *cc = io->cc;
 	struct convert_context *ctx = &io->ctx;
 	int crypt_finished;
-	sector_t sector = io->sector;
 	blk_status_t r;
 
 	wait_for_completion(&ctx->restart);
@@ -2046,10 +2046,8 @@ static void kcryptd_crypt_write_continue(struct work_struct *work)
 	}
 
 	/* Encryption was already finished, submit io now */
-	if (crypt_finished) {
+	if (crypt_finished)
 		kcryptd_crypt_write_io_submit(io, 0);
-		io->sector = sector;
-	}
 
 	crypt_dec_pending(io);
 }
@@ -2060,14 +2058,13 @@ static void kcryptd_crypt_write_convert(struct dm_crypt_io *io)
 	struct convert_context *ctx = &io->ctx;
 	struct bio *clone;
 	int crypt_finished;
-	sector_t sector = io->sector;
 	blk_status_t r;
 
 	/*
 	 * Prevent io from disappearing until this function completes.
 	 */
 	crypt_inc_pending(io);
-	crypt_convert_init(cc, ctx, NULL, io->base_bio, sector);
+	crypt_convert_init(cc, ctx, NULL, io->base_bio, io->sector);
 
 	clone = crypt_alloc_buffer(io, io->base_bio->bi_iter.bi_size);
 	if (unlikely(!clone)) {
@@ -2084,8 +2081,6 @@ static void kcryptd_crypt_write_convert(struct dm_crypt_io *io)
 		io->ctx.iter_in = clone->bi_iter;
 	}
 
-	sector += bio_sectors(clone);
-
 	crypt_inc_pending(io);
 	r = crypt_convert(cc, ctx,
 			  test_bit(DM_CRYPT_NO_WRITE_WORKQUEUE, &cc->flags), true);
@@ -2109,10 +2104,8 @@ static void kcryptd_crypt_write_convert(struct dm_crypt_io *io)
 	}
 
 	/* Encryption was already finished, submit io now */
-	if (crypt_finished) {
+	if (crypt_finished)
 		kcryptd_crypt_write_io_submit(io, 0);
-		io->sector = sector;
-	}
 
 dec:
 	crypt_dec_pending(io);

drivers/media/i2c/ccs/ccs-core.c

@@ -3649,15 +3649,15 @@ out_media_entity_cleanup:
 out_cleanup:
 	ccs_cleanup(sensor);
 
+out_free_ccs_limits:
+	kfree(sensor->ccs_limits);
+
 out_release_mdata:
 	kvfree(sensor->mdata.backing);
 
 out_release_sdata:
 	kvfree(sensor->sdata.backing);
 
-out_free_ccs_limits:
-	kfree(sensor->ccs_limits);
-
 out_power_off:
 	ccs_power_off(&client->dev);
 	mutex_destroy(&sensor->mutex);

drivers/media/i2c/ccs/ccs-data.c

@@ -10,6 +10,7 @@
 #include <linux/limits.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
+#include <linux/string.h>
 
 #include "ccs-data-defs.h"
 
@@ -97,7 +98,7 @@ ccs_data_parse_length_specifier(const struct __ccs_data_length_specifier *__len,
 		plen = ((size_t)
 			(__len3->length[0] &
 			 ((1 << CCS_DATA_LENGTH_SPECIFIER_SIZE_SHIFT) - 1))
-			<< 16) + (__len3->length[0] << 8) + __len3->length[1];
+			<< 16) + (__len3->length[1] << 8) + __len3->length[2];
 		break;
 	}
 	default:
@@ -948,15 +949,15 @@ int ccs_data_parse(struct ccs_data_container *ccsdata, const void *data,
 
 	rval = __ccs_data_parse(&bin, ccsdata, data, len, dev, verbose);
 	if (rval)
-		return rval;
+		goto out_cleanup;
 
 	rval = bin_backing_alloc(&bin);
 	if (rval)
-		return rval;
+		goto out_cleanup;
 
 	rval = __ccs_data_parse(&bin, ccsdata, data, len, dev, false);
 	if (rval)
-		goto out_free;
+		goto out_cleanup;
 
 	if (verbose && ccsdata->version)
 		print_ccs_data_version(dev, ccsdata->version);
@@ -965,15 +966,16 @@ int ccs_data_parse(struct ccs_data_container *ccsdata, const void *data,
 		rval = -EPROTO;
 		dev_dbg(dev, "parsing mismatch; base %p; now %p; end %p\n",
 			bin.base, bin.now, bin.end);
-		goto out_free;
+		goto out_cleanup;
 	}
 
 	ccsdata->backing = bin.base;
 
 	return 0;
 
-out_free:
+out_cleanup:
 	kvfree(bin.base);
+	memset(ccsdata, 0, sizeof(*ccsdata));
 
 	return rval;
 }

drivers/media/i2c/ov5640.c

@@ -1971,6 +1971,7 @@ static int ov5640_get_light_freq(struct ov5640_dev *sensor)
 			light_freq = 50;
 		} else {
 			/* 60Hz */
+			light_freq = 60;
 		}
 	}
 

drivers/media/usb/uvc/uvc_ctrl.c

@@ -1531,10 +1531,8 @@ bool uvc_ctrl_status_event_async(struct urb *urb, struct uvc_video_chain *chain,
 	struct uvc_device *dev = chain->dev;
 	struct uvc_ctrl_work *w = &dev->async_ctrl;
 
-	if (list_empty(&ctrl->info.mappings)) {
-		ctrl->handle = NULL;
+	if (list_empty(&ctrl->info.mappings))
 		return false;
-	}
 
 	w->data = data;
 	w->urb = urb;
@@ -1564,13 +1562,13 @@ static void uvc_ctrl_send_events(struct uvc_fh *handle,
 {
 	struct uvc_control_mapping *mapping;
 	struct uvc_control *ctrl;
-	u32 changes = V4L2_EVENT_CTRL_CH_VALUE;
 	unsigned int i;
 	unsigned int j;
 
 	for (i = 0; i < xctrls_count; ++i) {
-		ctrl = uvc_find_control(handle->chain, xctrls[i].id, &mapping);
+		u32 changes = V4L2_EVENT_CTRL_CH_VALUE;
 
+		ctrl = uvc_find_control(handle->chain, xctrls[i].id, &mapping);
 		if (ctrl->info.flags & UVC_CTRL_FLAG_ASYNCHRONOUS)
 			/* Notification will be sent from an Interrupt event. */
 			continue;

drivers/media/usb/uvc/uvc_driver.c

@@ -754,27 +754,14 @@ static const u8 uvc_media_transport_input_guid[16] =
 	UVC_GUID_UVC_MEDIA_TRANSPORT_INPUT;
 static const u8 uvc_processing_guid[16] = UVC_GUID_UVC_PROCESSING;
 
-static struct uvc_entity *uvc_alloc_new_entity(struct uvc_device *dev, u16 type,
-					       u16 id, unsigned int num_pads,
-					       unsigned int extra_size)
+static struct uvc_entity *uvc_alloc_entity(u16 type, u16 id,
+		unsigned int num_pads, unsigned int extra_size)
 {
 	struct uvc_entity *entity;
 	unsigned int num_inputs;
 	unsigned int size;
 	unsigned int i;
 
-	/* Per UVC 1.1+ spec 3.7.2, the ID should be non-zero. */
-	if (id == 0) {
-		dev_err(&dev->udev->dev, "Found Unit with invalid ID 0.\n");
-		return ERR_PTR(-EINVAL);
-	}
-
-	/* Per UVC 1.1+ spec 3.7.2, the ID is unique. */
-	if (uvc_entity_by_id(dev, id)) {
-		dev_err(&dev->udev->dev, "Found multiple Units with ID %u\n", id);
-		return ERR_PTR(-EINVAL);
-	}
-
 	extra_size = roundup(extra_size, sizeof(*entity->pads));
 	if (num_pads)
 		num_inputs = type & UVC_TERM_OUTPUT ? num_pads : num_pads - 1;
@@ -784,7 +771,7 @@ static struct uvc_entity *uvc_alloc_new_entity(struct uvc_device *dev, u16 type,
 	     + num_inputs;
 	entity = kzalloc(size, GFP_KERNEL);
 	if (entity == NULL)
-		return ERR_PTR(-ENOMEM);
+		return NULL;
 
 	entity->id = id;
 	entity->type = type;
@@ -875,10 +862,10 @@ static int uvc_parse_vendor_control(struct uvc_device *dev,
 			break;
 		}
 
-		unit = uvc_alloc_new_entity(dev, UVC_VC_EXTENSION_UNIT,
-					    buffer[3], p + 1, 2 * n);
-		if (IS_ERR(unit))
-			return PTR_ERR(unit);
+		unit = uvc_alloc_entity(UVC_VC_EXTENSION_UNIT, buffer[3],
+					p + 1, 2*n);
+		if (unit == NULL)
+			return -ENOMEM;
 
 		memcpy(unit->guid, &buffer[4], 16);
 		unit->extension.bNumControls = buffer[20];
@@ -988,10 +975,10 @@ static int uvc_parse_standard_control(struct uvc_device *dev,
 			return -EINVAL;
 		}
 
-		term = uvc_alloc_new_entity(dev, type | UVC_TERM_INPUT,
-					    buffer[3], 1, n + p);
-		if (IS_ERR(term))
-			return PTR_ERR(term);
+		term = uvc_alloc_entity(type | UVC_TERM_INPUT, buffer[3],
+					1, n + p);
+		if (term == NULL)
+			return -ENOMEM;
 
 		if (UVC_ENTITY_TYPE(term) == UVC_ITT_CAMERA) {
 			term->camera.bControlSize = n;
@@ -1048,10 +1035,10 @@ static int uvc_parse_standard_control(struct uvc_device *dev,
 			return 0;
 		}
 
-		term = uvc_alloc_new_entity(dev, type | UVC_TERM_OUTPUT,
-					    buffer[3], 1, 0);
-		if (IS_ERR(term))
-			return PTR_ERR(term);
+		term = uvc_alloc_entity(type | UVC_TERM_OUTPUT, buffer[3],
+					1, 0);
+		if (term == NULL)
+			return -ENOMEM;
 
 		memcpy(term->baSourceID, &buffer[7], 1);
 
@@ -1072,10 +1059,9 @@ static int uvc_parse_standard_control(struct uvc_device *dev,
 			return -EINVAL;
 		}
 
-		unit = uvc_alloc_new_entity(dev, buffer[2], buffer[3],
-					    p + 1, 0);
-		if (IS_ERR(unit))
-			return PTR_ERR(unit);
+		unit = uvc_alloc_entity(buffer[2], buffer[3], p + 1, 0);
+		if (unit == NULL)
+			return -ENOMEM;
 
 		memcpy(unit->baSourceID, &buffer[5], p);
 
@@ -1097,9 +1083,9 @@ static int uvc_parse_standard_control(struct uvc_device *dev,
 			return -EINVAL;
 		}
 
-		unit = uvc_alloc_new_entity(dev, buffer[2], buffer[3], 2, n);
-		if (IS_ERR(unit))
-			return PTR_ERR(unit);
+		unit = uvc_alloc_entity(buffer[2], buffer[3], 2, n);
+		if (unit == NULL)
+			return -ENOMEM;
 
 		memcpy(unit->baSourceID, &buffer[4], 1);
 		unit->processing.wMaxMultiplier =
@@ -1128,10 +1114,9 @@ static int uvc_parse_standard_control(struct uvc_device *dev,
 			return -EINVAL;
 		}
 
-		unit = uvc_alloc_new_entity(dev, buffer[2], buffer[3],
-					    p + 1, n);
-		if (IS_ERR(unit))
-			return PTR_ERR(unit);
+		unit = uvc_alloc_entity(buffer[2], buffer[3], p + 1, n);
+		if (unit == NULL)
+			return -ENOMEM;
 
 		memcpy(unit->guid, &buffer[4], 16);
 		unit->extension.bNumControls = buffer[20];
@@ -1275,10 +1260,9 @@ static int uvc_gpio_parse(struct uvc_device *dev)
 		return irq;
 	}
 
-	unit = uvc_alloc_new_entity(dev, UVC_EXT_GPIO_UNIT,
-				    UVC_EXT_GPIO_UNIT_ID, 0, 1);
-	if (IS_ERR(unit))
-		return PTR_ERR(unit);
+	unit = uvc_alloc_entity(UVC_EXT_GPIO_UNIT, UVC_EXT_GPIO_UNIT_ID, 0, 1);
+	if (!unit)
+		return -ENOMEM;
 
 	unit->gpio.gpio_privacy = gpio_privacy;
 	unit->gpio.irq = irq;

drivers/media/v4l2-core/v4l2-mc.c

@@ -321,7 +321,7 @@ int v4l2_create_fwnode_links_to_pad(struct v4l2_subdev *src_sd,
 
 	sink_sd = media_entity_to_v4l2_subdev(sink->entity);
 
-	fwnode_graph_for_each_endpoint(dev_fwnode(src_sd->dev), endpoint) {
+	fwnode_graph_for_each_endpoint(src_sd->fwnode, endpoint) {
 		struct fwnode_handle *remote_ep;
 		int src_idx, sink_idx, ret;
 		struct media_pad *src;

drivers/misc/fastrpc.c

@@ -932,7 +932,7 @@ static int fastrpc_get_args(u32 kernel, struct fastrpc_invoke_ctx *ctx)
 			mmap_read_lock(current->mm);
 			vma = find_vma(current->mm, ctx->args[i].ptr);
 			if (vma)
-				pages[i].addr += ctx->args[i].ptr -
+				pages[i].addr += (ctx->args[i].ptr & PAGE_MASK) -
 						 vma->vm_start;
 			mmap_read_unlock(current->mm);
 
@@ -959,8 +959,8 @@ static int fastrpc_get_args(u32 kernel, struct fastrpc_invoke_ctx *ctx)
 					(pkt_size - rlen);
 			pages[i].addr = pages[i].addr &	PAGE_MASK;
 
-			pg_start = (args & PAGE_MASK) >> PAGE_SHIFT;
-			pg_end = ((args + len - 1) & PAGE_MASK) >> PAGE_SHIFT;
+			pg_start = (rpra[i].buf.pv & PAGE_MASK) >> PAGE_SHIFT;
+			pg_end = ((rpra[i].buf.pv + len - 1) & PAGE_MASK) >> PAGE_SHIFT;
 			pages[i].size = (pg_end - pg_start + 1) * PAGE_SIZE;
 			args = args + mlen;
 			rlen -= mlen;
@@ -2117,7 +2117,7 @@ static int fastrpc_rpmsg_probe(struct rpmsg_device *rpdev)
 
 		err = fastrpc_device_register(rdev, data, false, domains[domain_id]);
 		if (err)
-			goto fdev_error;
+			goto populate_error;
 		break;
 	default:
 		err = -EINVAL;

drivers/mtd/nand/onenand/onenand_base.c

@@ -2923,6 +2923,7 @@ static int do_otp_read(struct mtd_info *mtd, loff_t from, size_t len,
 	ret = ONENAND_IS_4KB_PAGE(this) ?
 		onenand_mlc_read_ops_nolock(mtd, from, &ops) :
 		onenand_read_ops_nolock(mtd, from, &ops);
+	*retlen = ops.retlen;
 
 	/* Exit OTP access mode */
 	this->command(mtd, ONENAND_CMD_RESET, 0, 0);

drivers/nvme/host/pci.c

@@ -3104,7 +3104,9 @@ static unsigned long check_vendor_combination_bug(struct pci_dev *pdev)
 		 * because of high power consumption (> 2 Watt) in s2idle
 		 * sleep. Only some boards with Intel CPU are affected.
 		 */
-		if (dmi_match(DMI_BOARD_NAME, "GMxPXxx") ||
+		if (dmi_match(DMI_BOARD_NAME, "DN50Z-140HC-YD") ||
+		    dmi_match(DMI_BOARD_NAME, "GMxPXxx") ||
+		    dmi_match(DMI_BOARD_NAME, "GXxMRXx") ||
 		    dmi_match(DMI_BOARD_NAME, "PH4PG31") ||
 		    dmi_match(DMI_BOARD_NAME, "PH4PRX1_PH6PRX1") ||
 		    dmi_match(DMI_BOARD_NAME, "PH6PG01_PH6PG71"))

drivers/nvmem/core.c

@@ -1532,6 +1532,8 @@ static int __nvmem_cell_entry_write(struct nvmem_cell_entry *cell, void *buf, si
 		return -EINVAL;
 
 	if (cell->bit_offset || cell->nbits) {
+		if (len != BITS_TO_BYTES(cell->nbits) && len != cell->bytes)
+			return -EINVAL;
 		buf = nvmem_cell_prepare_write_buffer(cell, buf, len);
 		if (IS_ERR(buf))
 			return PTR_ERR(buf);

drivers/nvmem/qcom-spmi-sdam.c

@@ -143,6 +143,7 @@ static int sdam_probe(struct platform_device *pdev)
 	sdam->sdam_config.id = NVMEM_DEVID_AUTO;
 	sdam->sdam_config.owner = THIS_MODULE;
 	sdam->sdam_config.stride = 1;
+	sdam->sdam_config.size = sdam->size;
 	sdam->sdam_config.word_size = 1;
 	sdam->sdam_config.reg_read = sdam_read;
 	sdam->sdam_config.reg_write = sdam_write;

drivers/pci/endpoint/pci-epf-core.c

@@ -234,6 +234,7 @@ void pci_epf_remove_vepf(struct pci_epf *epf_pf, struct pci_epf *epf_vf)
 
 	mutex_lock(&epf_pf->lock);
 	clear_bit(epf_vf->vfunc_no, &epf_pf->vfunction_num_map);
+	epf_vf->epf_pf = NULL;
 	list_del(&epf_vf->list);
 	mutex_unlock(&epf_pf->lock);
 }

drivers/scsi/qla2xxx/qla_def.h

@@ -4043,6 +4043,8 @@ struct qla_hw_data {
 		uint32_t	npiv_supported		:1;
 		uint32_t	pci_channel_io_perm_failure	:1;
 		uint32_t	fce_enabled		:1;
+		uint32_t	user_enabled_fce	:1;
+		uint32_t	fce_dump_buf_alloced	:1;
 		uint32_t	fac_supported		:1;
 
 		uint32_t	chip_reset_done		:1;

drivers/scsi/qla2xxx/qla_dfs.c

@@ -409,27 +409,32 @@ qla2x00_dfs_fce_show(struct seq_file *s, void *unused)
 
 	mutex_lock(&ha->fce_mutex);
 
-	seq_puts(s, "FCE Trace Buffer\n");
-	seq_printf(s, "In Pointer = %llx\n\n", (unsigned long long)ha->fce_wr);
-	seq_printf(s, "Base = %llx\n\n", (unsigned long long) ha->fce_dma);
-	seq_puts(s, "FCE Enable Registers\n");
-	seq_printf(s, "%08x %08x %08x %08x %08x %08x\n",
-	    ha->fce_mb[0], ha->fce_mb[2], ha->fce_mb[3], ha->fce_mb[4],
-	    ha->fce_mb[5], ha->fce_mb[6]);
+	if (ha->flags.user_enabled_fce) {
+		seq_puts(s, "FCE Trace Buffer\n");
+		seq_printf(s, "In Pointer = %llx\n\n", (unsigned long long)ha->fce_wr);
+		seq_printf(s, "Base = %llx\n\n", (unsigned long long)ha->fce_dma);
+		seq_puts(s, "FCE Enable Registers\n");
+		seq_printf(s, "%08x %08x %08x %08x %08x %08x\n",
+			   ha->fce_mb[0], ha->fce_mb[2], ha->fce_mb[3], ha->fce_mb[4],
+			   ha->fce_mb[5], ha->fce_mb[6]);
 
-	fce = (uint32_t *) ha->fce;
-	fce_start = (unsigned long long) ha->fce_dma;
-	for (cnt = 0; cnt < fce_calc_size(ha->fce_bufs) / 4; cnt++) {
-		if (cnt % 8 == 0)
-			seq_printf(s, "\n%llx: ",
-			    (unsigned long long)((cnt * 4) + fce_start));
-		else
-			seq_putc(s, ' ');
-		seq_printf(s, "%08x", *fce++);
+		fce = (uint32_t *)ha->fce;
+		fce_start = (unsigned long long)ha->fce_dma;
+		for (cnt = 0; cnt < fce_calc_size(ha->fce_bufs) / 4; cnt++) {
+			if (cnt % 8 == 0)
+				seq_printf(s, "\n%llx: ",
+					   (unsigned long long)((cnt * 4) + fce_start));
+			else
+				seq_putc(s, ' ');
+			seq_printf(s, "%08x", *fce++);
+		}
+
+		seq_puts(s, "\nEnd\n");
+	} else {
+		seq_puts(s, "FCE Trace is currently not enabled\n");
+		seq_puts(s, "\techo [ 1 | 0 ] > fce\n");
 	}
 
-	seq_puts(s, "\nEnd\n");
-
 	mutex_unlock(&ha->fce_mutex);
 
 	return 0;
@@ -467,7 +472,7 @@ qla2x00_dfs_fce_release(struct inode *inode, struct file *file)
 	struct qla_hw_data *ha = vha->hw;
 	int rval;
 
-	if (ha->flags.fce_enabled)
+	if (ha->flags.fce_enabled || !ha->fce)
 		goto out;
 
 	mutex_lock(&ha->fce_mutex);
@@ -488,11 +493,88 @@ out:
 	return single_release(inode, file);
 }
 
+static ssize_t
+qla2x00_dfs_fce_write(struct file *file, const char __user *buffer,
+		      size_t count, loff_t *pos)
+{
+	struct seq_file *s = file->private_data;
+	struct scsi_qla_host *vha = s->private;
+	struct qla_hw_data *ha = vha->hw;
+	char *buf;
+	int rc = 0;
+	unsigned long enable;
+
+	if (!IS_QLA25XX(ha) && !IS_QLA81XX(ha) && !IS_QLA83XX(ha) &&
+	    !IS_QLA27XX(ha) && !IS_QLA28XX(ha)) {
+		ql_dbg(ql_dbg_user, vha, 0xd034,
+		       "this adapter does not support FCE.");
+		return -EINVAL;
+	}
+
+	buf = memdup_user_nul(buffer, count);
+	if (IS_ERR(buf)) {
+		ql_dbg(ql_dbg_user, vha, 0xd037,
+		    "fail to copy user buffer.");
+		return PTR_ERR(buf);
+	}
+
+	enable = kstrtoul(buf, 0, 0);
+	rc = count;
+
+	mutex_lock(&ha->fce_mutex);
+
+	if (enable) {
+		if (ha->flags.user_enabled_fce) {
+			mutex_unlock(&ha->fce_mutex);
+			goto out_free;
+		}
+		ha->flags.user_enabled_fce = 1;
+		if (!ha->fce) {
+			rc = qla2x00_alloc_fce_trace(vha);
+			if (rc) {
+				ha->flags.user_enabled_fce = 0;
+				mutex_unlock(&ha->fce_mutex);
+				goto out_free;
+			}
+
+			/* adjust fw dump buffer to take into account of this feature */
+			if (!ha->flags.fce_dump_buf_alloced)
+				qla2x00_alloc_fw_dump(vha);
+		}
+
+		if (!ha->flags.fce_enabled)
+			qla_enable_fce_trace(vha);
+
+		ql_dbg(ql_dbg_user, vha, 0xd045, "User enabled FCE .\n");
+	} else {
+		if (!ha->flags.user_enabled_fce) {
+			mutex_unlock(&ha->fce_mutex);
+			goto out_free;
+		}
+		ha->flags.user_enabled_fce = 0;
+		if (ha->flags.fce_enabled) {
+			qla2x00_disable_fce_trace(vha, NULL, NULL);
+			ha->flags.fce_enabled = 0;
+		}
+
+		qla2x00_free_fce_trace(ha);
+		/* no need to re-adjust fw dump buffer */
+
+		ql_dbg(ql_dbg_user, vha, 0xd04f, "User disabled FCE .\n");
+	}
+
+	mutex_unlock(&ha->fce_mutex);
+out_free:
+	kfree(buf);
+	return rc;
+}
+
 static const struct file_operations dfs_fce_ops = {
 	.open		= qla2x00_dfs_fce_open,
 	.read		= seq_read,
 	.llseek		= seq_lseek,
 	.release	= qla2x00_dfs_fce_release,
+	.write		= qla2x00_dfs_fce_write,
 };
 
 static int
@@ -671,8 +753,6 @@ qla2x00_dfs_setup(scsi_qla_host_t *vha)
 	if (!IS_QLA25XX(ha) && !IS_QLA81XX(ha) && !IS_QLA83XX(ha) &&
 	    !IS_QLA27XX(ha) && !IS_QLA28XX(ha))
 		goto out;
-	if (!ha->fce)
-		goto out;
 
 	if (qla2x00_dfs_root)
 		goto create_dir;

drivers/scsi/qla2xxx/qla_gbl.h

@@ -11,6 +11,9 @@
 /*
  * Global Function Prototypes in qla_init.c source file.
  */
+int  qla2x00_alloc_fce_trace(scsi_qla_host_t *);
+void qla2x00_free_fce_trace(struct qla_hw_data *ha);
+void qla_enable_fce_trace(scsi_qla_host_t *);
 extern int qla2x00_initialize_adapter(scsi_qla_host_t *);
 extern int qla24xx_post_prli_work(struct scsi_qla_host *vha, fc_port_t *fcport);
 

drivers/scsi/qla2xxx/qla_init.c

@@ -2682,7 +2682,7 @@ exit:
 	return rval;
 }
 
-static void qla_enable_fce_trace(scsi_qla_host_t *vha)
+void qla_enable_fce_trace(scsi_qla_host_t *vha)
 {
 	int rval;
 	struct qla_hw_data *ha = vha->hw;
@@ -3718,25 +3718,24 @@ qla24xx_chip_diag(scsi_qla_host_t *vha)
 	return rval;
 }
 
-static void
-qla2x00_alloc_fce_trace(scsi_qla_host_t *vha)
+int qla2x00_alloc_fce_trace(scsi_qla_host_t *vha)
 {
 	dma_addr_t tc_dma;
 	void *tc;
 	struct qla_hw_data *ha = vha->hw;
 
 	if (!IS_FWI2_CAPABLE(ha))
-		return;
+		return -EINVAL;
 
 	if (!IS_QLA25XX(ha) && !IS_QLA81XX(ha) && !IS_QLA83XX(ha) &&
 	    !IS_QLA27XX(ha) && !IS_QLA28XX(ha))
-		return;
+		return -EINVAL;
 
 	if (ha->fce) {
 		ql_dbg(ql_dbg_init, vha, 0x00bd,
 		       "%s: FCE Mem is already allocated.\n",
 		       __func__);
-		return;
+		return -EIO;
 	}
 
 	/* Allocate memory for Fibre Channel Event Buffer. */
@@ -3746,7 +3745,7 @@ qla2x00_alloc_fce_trace(scsi_qla_host_t *vha)
 		ql_log(ql_log_warn, vha, 0x00be,
 		       "Unable to allocate (%d KB) for FCE.\n",
 		       FCE_SIZE / 1024);
-		return;
+		return -ENOMEM;
 	}
 
 	ql_dbg(ql_dbg_init, vha, 0x00c0,
@@ -3755,6 +3754,16 @@ qla2x00_alloc_fce_trace(scsi_qla_host_t *vha)
 	ha->fce_dma = tc_dma;
 	ha->fce = tc;
 	ha->fce_bufs = FCE_NUM_BUFFERS;
+	return 0;
+}
+
+void qla2x00_free_fce_trace(struct qla_hw_data *ha)
+{
+	if (!ha->fce)
+		return;
+	dma_free_coherent(&ha->pdev->dev, FCE_SIZE, ha->fce, ha->fce_dma);
+	ha->fce = NULL;
+	ha->fce_dma = 0;
 }
 
 static void
@@ -3845,9 +3854,10 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *vha)
 		if (ha->tgt.atio_ring)
 			mq_size += ha->tgt.atio_q_length * sizeof(request_t);
 
-		qla2x00_alloc_fce_trace(vha);
-		if (ha->fce)
+		if (ha->fce) {
 			fce_size = sizeof(struct qla2xxx_fce_chain) + FCE_SIZE;
+			ha->flags.fce_dump_buf_alloced = 1;
+		}
 		qla2x00_alloc_eft_trace(vha);
 		if (ha->eft)
 			eft_size = EFT_SIZE;

drivers/scsi/storvsc_drv.c

@@ -1791,6 +1791,7 @@ static int storvsc_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *scmnd)
 
 	length = scsi_bufflen(scmnd);
 	payload = (struct vmbus_packet_mpb_array *)&cmd_request->mpb;
+	payload->range.len = 0;
 	payload_sz = 0;
 
 	if (scsi_sg_count(scmnd)) {

drivers/soc/qcom/smem_state.c

@@ -116,7 +116,8 @@ struct qcom_smem_state *qcom_smem_state_get(struct device *dev,
 
 	if (args.args_count != 1) {
 		dev_err(dev, "invalid #qcom,smem-state-cells\n");
-		return ERR_PTR(-EINVAL);
+		state = ERR_PTR(-EINVAL);
+		goto put;
 	}
 
 	state = of_node_to_state(args.np);

drivers/soc/qcom/socinfo.c

@@ -652,7 +652,7 @@ static int qcom_socinfo_probe(struct platform_device *pdev)
 	if (!qs->attr.soc_id || !qs->attr.revision)
 		return -ENOMEM;
 
-	if (offsetof(struct socinfo, serial_num) <= item_size) {
+	if (offsetofend(struct socinfo, serial_num) <= item_size) {
 		qs->attr.serial_number = devm_kasprintf(&pdev->dev, GFP_KERNEL,
 							"%u",
 							le32_to_cpu(info->serial_num));

drivers/tty/serial/sh-sci.c

@@ -165,6 +165,7 @@ struct sci_port {
 static struct sci_port sci_ports[SCI_NPORTS];
 static unsigned long sci_ports_in_use;
 static struct uart_driver sci_uart_driver;
+static bool sci_uart_earlycon;
 
 static inline struct sci_port *
 to_sci_port(struct uart_port *uart)
@@ -3318,6 +3319,7 @@ static int sci_probe_single(struct platform_device *dev,
 static int sci_probe(struct platform_device *dev)
 {
 	struct plat_sci_port *p;
+	struct resource *res;
 	struct sci_port *sp;
 	unsigned int dev_id;
 	int ret;
@@ -3347,6 +3349,26 @@ static int sci_probe(struct platform_device *dev)
 	}
 
 	sp = &sci_ports[dev_id];
+
+	/*
+	 * In case:
+	 * - the probed port alias is zero (as the one used by earlycon), and
+	 * - the earlycon is still active (e.g., "earlycon keep_bootcon" in
+	 *   bootargs)
+	 *
+	 * defer the probe of this serial. This is a debug scenario and the user
+	 * must be aware of it.
+	 *
+	 * Except when the probed port is the same as the earlycon port.
+	 */
+
+	res = platform_get_resource(dev, IORESOURCE_MEM, 0);
+	if (!res)
+		return -ENODEV;
+
+	if (sci_uart_earlycon && sp == &sci_ports[0] && sp->port.mapbase != res->start)
+		return dev_err_probe(&dev->dev, -EBUSY, "sci_port[0] is used by earlycon!\n");
+
 	platform_set_drvdata(dev, sp);
 
 	ret = sci_probe_single(dev, dev_id, p, sp);
@@ -3430,7 +3452,7 @@ sh_early_platform_init_buffer("earlyprintk", &sci_driver,
 			   early_serial_buf, ARRAY_SIZE(early_serial_buf));
 #endif
 #ifdef CONFIG_SERIAL_SH_SCI_EARLYCON
-static struct plat_sci_port port_cfg __initdata;
+static struct plat_sci_port port_cfg;
 
 static int __init early_console_setup(struct earlycon_device *device,
 				      int type)
@@ -3445,6 +3467,7 @@ static int __init early_console_setup(struct earlycon_device *device,
 	port_cfg.type = type;
 	sci_ports[0].cfg = &port_cfg;
 	sci_ports[0].params = sci_probe_regmap(&port_cfg);
+	sci_uart_earlycon = true;
 	port_cfg.scscr = sci_serial_in(&sci_ports[0].port, SCSCR);
 	sci_serial_out(&sci_ports[0].port, SCSCR,
 		       SCSCR_RE | SCSCR_TE | port_cfg.scscr);

drivers/vfio/platform/vfio_platform_common.c

@@ -396,6 +396,11 @@ static ssize_t vfio_platform_read_mmio(struct vfio_platform_region *reg,
 
 	count = min_t(size_t, count, reg->size - off);
 
+	if (off >= reg->size)
+		return -EINVAL;
+
+	count = min_t(size_t, count, reg->size - off);
+
 	if (!reg->ioaddr) {
 		reg->ioaddr =
 			ioremap(reg->addr, reg->size);
@@ -480,6 +485,11 @@ static ssize_t vfio_platform_write_mmio(struct vfio_platform_region *reg,
 
 	count = min_t(size_t, count, reg->size - off);
 
+	if (off >= reg->size)
+		return -EINVAL;
+
+	count = min_t(size_t, count, reg->size - off);
+
 	if (!reg->ioaddr) {
 		reg->ioaddr =
 			ioremap(reg->addr, reg->size);

fs/nfs/flexfilelayout/flexfilelayout.c

@@ -839,6 +839,9 @@ ff_layout_pg_init_read(struct nfs_pageio_descriptor *pgio,
 	struct nfs4_pnfs_ds *ds;
 	u32 ds_idx;
 
+	if (NFS_SERVER(pgio->pg_inode)->flags &
+			(NFS_MOUNT_SOFT|NFS_MOUNT_SOFTERR))
+		pgio->pg_maxretrans = io_maxretrans;
 retry:
 	ff_layout_pg_check_layout(pgio, req);
 	/* Use full layout for now */
@@ -852,6 +855,8 @@ retry:
 		if (!pgio->pg_lseg)
 			goto out_nolseg;
 	}
+	/* Reset wb_nio, since getting layout segment was successful */
+	req->wb_nio = 0;
 
 	ds = ff_layout_get_ds_for_read(pgio, &ds_idx);
 	if (!ds) {
@@ -868,14 +873,24 @@ retry:
 	pgm->pg_bsize = mirror->mirror_ds->ds_versions[0].rsize;
 
 	pgio->pg_mirror_idx = ds_idx;
-
-	if (NFS_SERVER(pgio->pg_inode)->flags &
-			(NFS_MOUNT_SOFT|NFS_MOUNT_SOFTERR))
-		pgio->pg_maxretrans = io_maxretrans;
 	return;
 out_nolseg:
-	if (pgio->pg_error < 0)
-		return;
+	if (pgio->pg_error < 0) {
+		if (pgio->pg_error != -EAGAIN)
+			return;
+		/* Retry getting layout segment if lower layer returned -EAGAIN */
+		if (pgio->pg_maxretrans && req->wb_nio++ > pgio->pg_maxretrans) {
+			if (NFS_SERVER(pgio->pg_inode)->flags & NFS_MOUNT_SOFTERR)
+				pgio->pg_error = -ETIMEDOUT;
+			else
+				pgio->pg_error = -EIO;
+			return;
+		}
+		pgio->pg_error = 0;
+		/* Sleep for 1 second before retrying */
+		ssleep(1);
+		goto retry;
+	}
 out_mds:
 	trace_pnfs_mds_fallback_pg_init_read(pgio->pg_inode,
 			0, NFS4_MAX_UINT64, IOMODE_READ,

fs/nilfs2/inode.c

@@ -1267,7 +1267,7 @@ int nilfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
 			if (size) {
 				if (phys && blkphy << blkbits == phys + size) {
 					/* The current extent goes on */
-					size += n << blkbits;
+					size += (u64)n << blkbits;
 				} else {
 					/* Terminate the current extent */
 					ret = fiemap_fill_next_extent(
@@ -1280,14 +1280,14 @@ int nilfs_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
 					flags = FIEMAP_EXTENT_MERGED;
 					logical = blkoff << blkbits;
 					phys = blkphy << blkbits;
-					size = n << blkbits;
+					size = (u64)n << blkbits;
 				}
 			} else {
 				/* Start a new extent */
 				flags = FIEMAP_EXTENT_MERGED;
 				logical = blkoff << blkbits;
 				phys = blkphy << blkbits;
-				size = n << blkbits;
+				size = (u64)n << blkbits;
 			}
 			blkoff += n;
 		}

fs/ocfs2/super.c

@@ -2344,7 +2344,7 @@ static int ocfs2_verify_volume(struct ocfs2_dinode *di,
 			mlog(ML_ERROR, "found superblock with incorrect block "
 			     "size bits: found %u, should be 9, 10, 11, or 12\n",
 			     blksz_bits);
-		} else if ((1 << le32_to_cpu(blksz_bits)) != blksz) {
+		} else if ((1 << blksz_bits) != blksz) {
 			mlog(ML_ERROR, "found superblock with incorrect block "
 			     "size: found %u, should be %u\n", 1 << blksz_bits, blksz);
 		} else if (le16_to_cpu(di->id2.i_super.s_major_rev_level) !=

fs/ocfs2/symlink.c

@@ -65,7 +65,7 @@ static int ocfs2_fast_symlink_read_folio(struct file *f, struct folio *folio)
 
 	if (status < 0) {
 		mlog_errno(status);
-		return status;
+		goto out;
 	}
 
 	fe = (struct ocfs2_dinode *) bh->b_data;
@@ -76,9 +76,10 @@ static int ocfs2_fast_symlink_read_folio(struct file *f, struct folio *folio)
 	memcpy(kaddr, link, len + 1);
 	kunmap_atomic(kaddr);
 	SetPageUptodate(page);
+out:
 	unlock_page(page);
 	brelse(bh);
-	return 0;
+	return status;
 }
 
 const struct address_space_operations ocfs2_fast_symlink_aops = {

fs/xfs/xfs_inode.c

@@ -1726,8 +1726,11 @@ xfs_inactive(
 		goto out;
 
 	/* Try to clean out the cow blocks if there are any. */
-	if (xfs_inode_has_cow_data(ip))
-		xfs_reflink_cancel_cow_range(ip, 0, NULLFILEOFF, true);
+	if (xfs_inode_has_cow_data(ip)) {
+		error = xfs_reflink_cancel_cow_range(ip, 0, NULLFILEOFF, true);
+		if (error)
+			goto out;
+	}
 
 	if (VFS_I(ip)->i_nlink != 0) {
 		/*

include/rv/da_monitor.h

@@ -14,6 +14,7 @@
 #include <rv/automata.h>
 #include <linux/rv.h>
 #include <linux/bug.h>
+#include <linux/sched.h>
 
 #ifdef CONFIG_RV_REACTORS
 
@@ -324,10 +325,13 @@ static inline struct da_monitor *da_get_monitor_##name(struct task_struct *tsk)
 static void da_monitor_reset_all_##name(void)							\
 {												\
 	struct task_struct *g, *p;								\
+	int cpu;										\
 												\
 	read_lock(&tasklist_lock);								\
 	for_each_process_thread(g, p)								\
 		da_monitor_reset_##name(da_get_monitor_##name(p));				\
+	for_each_present_cpu(cpu)								\
+		da_monitor_reset_##name(da_get_monitor_##name(idle_task(cpu)));			\
 	read_unlock(&tasklist_lock);								\
 }												\
 												\

io_uring/net.c

@@ -1486,6 +1486,11 @@ int io_connect(struct io_kiocb *req, unsigned int issue_flags)
 		io = &__io;
 	}
 
+	if (unlikely(req->flags & REQ_F_FAIL)) {
+		ret = -ECONNRESET;
+		goto out;
+	}
+
 	file_flags = force_nonblock ? O_NONBLOCK : 0;
 
 	ret = __sys_connect_file(req->file, &io->address,

io_uring/poll.c

@@ -288,6 +288,8 @@ static int io_poll_check_events(struct io_kiocb *req, bool *locked)
 				return IOU_POLL_REISSUE;
 			}
 		}
+		if (unlikely(req->cqe.res & EPOLLERR))
+			req_set_fail(req);
 		if (req->apoll_events & EPOLLONESHOT)
 			return IOU_POLL_DONE;
 		if (io_is_uring_fops(req->file))

mm/kfence/core.c

@@ -21,6 +21,7 @@
 #include <linux/log2.h>
 #include <linux/memblock.h>
 #include <linux/moduleparam.h>
+#include <linux/nodemask.h>
 #include <linux/notifier.h>
 #include <linux/panic_notifier.h>
 #include <linux/random.h>
@@ -997,6 +998,7 @@ void *__kfence_alloc(struct kmem_cache *s, size_t size, gfp_t flags)
 	 * properties (e.g. reside in DMAable memory).
 	 */
 	if ((flags & GFP_ZONEMASK) ||
+	    ((flags & __GFP_THISNODE) && num_online_nodes() > 1) ||
 	    (s->flags & (SLAB_CACHE_DMA | SLAB_CACHE_DMA32))) {
 		atomic_long_inc(&counters[KFENCE_COUNTER_SKIP_INCOMPAT]);
 		return NULL;

mm/kmemleak.c

@@ -1543,7 +1543,7 @@ static void kmemleak_scan(void)
 			unsigned long phys = object->pointer;
 
 			if (PHYS_PFN(phys) < min_low_pfn ||
-			    PHYS_PFN(phys + object->size) >= max_low_pfn)
+			    PHYS_PFN(phys + object->size) > max_low_pfn)
 				__paint_it(object, KMEMLEAK_BLACK);
 		}
 

net/nfc/nci/hci.c

@@ -540,6 +540,8 @@ static u8 nci_hci_create_pipe(struct nci_dev *ndev, u8 dest_host,
 
 	pr_debug("pipe created=%d\n", pipe);
 
+	if (pipe >= NCI_HCI_MAX_PIPES)
+		pipe = NCI_HCI_INVALID_PIPE;
 	return pipe;
 }
 

scripts/Makefile.extrawarn

@@ -38,6 +38,10 @@ KBUILD_CFLAGS += -Wno-sign-compare
 KBUILD_CFLAGS += -Wno-type-limits
 KBUILD_CFLAGS += -Wno-shift-negative-value
 
+ifdef CONFIG_CC_IS_CLANG
+KBUILD_CFLAGS += -Wno-enum-enum-conversion
+endif
+
 KBUILD_CPPFLAGS += -DKBUILD_EXTRA_WARN1
 
 else
@@ -66,7 +70,6 @@ KBUILD_CFLAGS += -Wno-tautological-constant-out-of-range-compare
 KBUILD_CFLAGS += $(call cc-disable-warning, unaligned-access)
 KBUILD_CFLAGS += $(call cc-disable-warning, cast-function-type-strict)
 KBUILD_CFLAGS += -Wno-enum-compare-conditional
-KBUILD_CFLAGS += -Wno-enum-enum-conversion
 endif
 
 endif

sound/pci/hda/hda_auto_parser.c

@@ -80,7 +80,11 @@ static int compare_input_type(const void *ap, const void *bp)
 
 	/* In case one has boost and the other one has not,
 	   pick the one with boost first. */
-	return (int)(b->has_boost_on_pin - a->has_boost_on_pin);
+	if (a->has_boost_on_pin != b->has_boost_on_pin)
+		return (int)(b->has_boost_on_pin - a->has_boost_on_pin);
+
+	/* Keep the original order */
+	return a->order - b->order;
 }
 
 /* Reorder the surround channels
@@ -400,6 +404,8 @@ int snd_hda_parse_pin_defcfg(struct hda_codec *codec,
 	reorder_outputs(cfg->speaker_outs, cfg->speaker_pins);
 
 	/* sort inputs in the order of AUTO_PIN_* type */
+	for (i = 0; i < cfg->num_inputs; i++)
+		cfg->inputs[i].order = i;
 	sort(cfg->inputs, cfg->num_inputs, sizeof(cfg->inputs[0]),
 	     compare_input_type, NULL);
 

sound/pci/hda/hda_auto_parser.h

@@ -35,6 +35,7 @@ struct auto_pin_cfg_item {
 	unsigned int is_headset_mic:1;
 	unsigned int is_headphone_mic:1; /* Mic-only in headphone jack */
 	unsigned int has_boost_on_pin:1;
+	int order;
 };
 
 struct auto_pin_cfg;

sound/pci/hda/patch_realtek.c

@@ -10214,6 +10214,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x17aa, 0x511f, "Thinkpad", ALC298_FIXUP_TPT470_DOCK),
 	SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD),
 	SND_PCI_QUIRK(0x17aa, 0x9e56, "Lenovo ZhaoYang CF4620Z", ALC286_FIXUP_SONY_MIC_NO_PRESENCE),
+	SND_PCI_QUIRK(0x1849, 0x0269, "Positivo Master C6400", ALC269VB_FIXUP_ASUS_ZENBOOK),
 	SND_PCI_QUIRK(0x1849, 0x1233, "ASRock NUC Box 1100", ALC233_FIXUP_NO_AUDIO_JACK),
 	SND_PCI_QUIRK(0x1849, 0xa233, "Positivo Master C6300", ALC269_FIXUP_HEADSET_MIC),
 	SND_PCI_QUIRK(0x19e5, 0x3204, "Huawei MACH-WX9", ALC256_FIXUP_HUAWEI_MACH_WX9_PINS),

sound/soc/amd/yc/acp6x-mach.c

@@ -297,6 +297,34 @@ static const struct dmi_system_id yc_acp_quirk_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "83AS"),
 		}
 	},
+	{
+		.driver_data = &acp6x_card,
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "83L3"),
+		}
+	},
+	{
+		.driver_data = &acp6x_card,
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "83N6"),
+		}
+	},
+	{
+		.driver_data = &acp6x_card,
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "83Q2"),
+		}
+	},
+	{
+		.driver_data = &acp6x_card,
+		.matches = {
+			DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "83Q3"),
+		}
+	},
 	{
 		.driver_data = &acp6x_card,
 		.matches = {

tools/testing/selftests/net/mptcp/mptcp_connect.c

@@ -1216,7 +1216,7 @@ again:
 		return ret;
 
 	if (cfg_truncate > 0) {
-		xdisconnect(fd);
+		shutdown(fd, SHUT_WR);
 	} else if (--cfg_repeat > 0) {
 		xdisconnect(fd);