Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

xdp_return_frame_bulk() needs to pass a xdp_buff
to __xdp_return().

strlcpy got converted to strscpy but here it makes no
functional difference, so just keep the right code.

Conflicts:
	net/netfilter/nf_tables_api.c

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

7 files changed, 58 insertions, 32 deletions

diff --git a/drivers/media/cec/usb/pulse8/pulse8-cec.c b/drivers/media/cec/usb/pulse8/pulse8-cec.c
index e4d8446b87da..04b13cdc38d2 100644
--- a/drivers/media/cec/usb/pulse8/pulse8-cec.c
+++ b/drivers/media/cec/usb/pulse8/pulse8-cec.c
@@ -88,13 +88,15 @@ enum pulse8_msgcodes {
 	MSGCODE_SET_PHYSICAL_ADDRESS,	/* 0x20 */
 	MSGCODE_GET_DEVICE_TYPE,
 	MSGCODE_SET_DEVICE_TYPE,
-	MSGCODE_GET_HDMI_VERSION,
+	MSGCODE_GET_HDMI_VERSION,	/* Removed in FW >= 10 */
 	MSGCODE_SET_HDMI_VERSION,
 	MSGCODE_GET_OSD_NAME,
 	MSGCODE_SET_OSD_NAME,
 	MSGCODE_WRITE_EEPROM,
 	MSGCODE_GET_ADAPTER_TYPE,	/* 0x28 */
 	MSGCODE_SET_ACTIVE_SOURCE,
+	MSGCODE_GET_AUTO_POWER_ON,	/* New for FW >= 10 */
+	MSGCODE_SET_AUTO_POWER_ON,
 
 	MSGCODE_FRAME_EOM = 0x80,
 	MSGCODE_FRAME_ACK = 0x40,
@@ -143,6 +145,8 @@ static const char * const pulse8_msgnames[] = {
 	"WRITE_EEPROM",
 	"GET_ADAPTER_TYPE",
 	"SET_ACTIVE_SOURCE",
+	"GET_AUTO_POWER_ON",
+	"SET_AUTO_POWER_ON",
 };
 
 static const char *pulse8_msgname(u8 cmd)
@@ -579,12 +583,14 @@ static int pulse8_cec_adap_log_addr(struct cec_adapter *adap, u8 log_addr)
 	if (err)
 		goto unlock;
 
-	cmd[0] = MSGCODE_SET_HDMI_VERSION;
-	cmd[1] = adap->log_addrs.cec_version;
-	err = pulse8_send_and_wait(pulse8, cmd, 2,
-				   MSGCODE_COMMAND_ACCEPTED, 0);
-	if (err)
-		goto unlock;
+	if (pulse8->vers < 10) {
+		cmd[0] = MSGCODE_SET_HDMI_VERSION;
+		cmd[1] = adap->log_addrs.cec_version;
+		err = pulse8_send_and_wait(pulse8, cmd, 2,
+					   MSGCODE_COMMAND_ACCEPTED, 0);
+		if (err)
+			goto unlock;
+	}
 
 	if (adap->log_addrs.osd_name[0]) {
 		size_t osd_len = strlen(adap->log_addrs.osd_name);
@@ -650,7 +656,6 @@ static void pulse8_disconnect(struct serio *serio)
 	struct pulse8 *pulse8 = serio_get_drvdata(serio);
 
 	cec_unregister_adapter(pulse8->adap);
-	pulse8->serio = NULL;
 	serio_set_drvdata(serio, NULL);
 	serio_close(serio);
 }
@@ -692,6 +697,14 @@ static int pulse8_setup(struct pulse8 *pulse8, struct serio *serio,
 	dev_dbg(pulse8->dev, "Autonomous mode: %s",
 		data[0] ? "on" : "off");
 
+	if (pulse8->vers >= 10) {
+		cmd[0] = MSGCODE_GET_AUTO_POWER_ON;
+		err = pulse8_send_and_wait(pulse8, cmd, 1, cmd[0], 1);
+		if (!err)
+			dev_dbg(pulse8->dev, "Auto Power On: %s",
+				data[0] ? "on" : "off");
+	}
+
 	cmd[0] = MSGCODE_GET_DEVICE_TYPE;
 	err = pulse8_send_and_wait(pulse8, cmd, 1, cmd[0], 1);
 	if (err)
@@ -753,12 +766,15 @@ static int pulse8_setup(struct pulse8 *pulse8, struct serio *serio,
 	dev_dbg(pulse8->dev, "Physical address: %x.%x.%x.%x\n",
 		cec_phys_addr_exp(*pa));
 
-	cmd[0] = MSGCODE_GET_HDMI_VERSION;
-	err = pulse8_send_and_wait(pulse8, cmd, 1, cmd[0], 1);
-	if (err)
-		return err;
-	log_addrs->cec_version = data[0];
-	dev_dbg(pulse8->dev, "CEC version: %d\n", log_addrs->cec_version);
+	log_addrs->cec_version = CEC_OP_CEC_VERSION_1_4;
+	if (pulse8->vers < 10) {
+		cmd[0] = MSGCODE_GET_HDMI_VERSION;
+		err = pulse8_send_and_wait(pulse8, cmd, 1, cmd[0], 1);
+		if (err)
+			return err;
+		log_addrs->cec_version = data[0];
+		dev_dbg(pulse8->dev, "CEC version: %d\n", log_addrs->cec_version);
+	}
 
 	cmd[0] = MSGCODE_GET_OSD_NAME;
 	err = pulse8_send_and_wait(pulse8, cmd, 1, cmd[0], 0);
@@ -830,8 +846,10 @@ static int pulse8_connect(struct serio *serio, struct serio_driver *drv)
 	pulse8->adap = cec_allocate_adapter(&pulse8_cec_adap_ops, pulse8,
 					    dev_name(&serio->dev), caps, 1);
 	err = PTR_ERR_OR_ZERO(pulse8->adap);
-	if (err < 0)
-		goto free_device;
+	if (err < 0) {
+		kfree(pulse8);
+		return err;
+	}
 
 	pulse8->dev = &serio->dev;
 	serio_set_drvdata(serio, pulse8);
@@ -874,8 +892,6 @@ close_serio:
 	serio_close(serio);
 delete_adap:
 	cec_delete_adapter(pulse8->adap);
-free_device:
-	kfree(pulse8);
 	return err;
 }
 
diff --git a/drivers/media/common/videobuf2/videobuf2-core.c b/drivers/media/common/videobuf2/videobuf2-core.c
index 4eab6d81cce1..89e38392509c 100644
--- a/drivers/media/common/videobuf2/videobuf2-core.c
+++ b/drivers/media/common/videobuf2/videobuf2-core.c
@@ -414,6 +414,17 @@ static int __vb2_queue_alloc(struct vb2_queue *q, enum vb2_memory memory,
 		vb->index = q->num_buffers + buffer;
 		vb->type = q->type;
 		vb->memory = memory;
+		/*
+		 * We need to set these flags here so that the videobuf2 core
+		 * will call ->prepare()/->finish() cache sync/flush on vb2
+		 * buffers when appropriate. However, we can avoid explicit
+		 * ->prepare() and ->finish() cache sync for DMABUF buffers,
+		 * because DMA exporter takes care of it.
+		 */
+		if (q->memory != VB2_MEMORY_DMABUF) {
+			vb->need_cache_sync_on_prepare = 1;
+			vb->need_cache_sync_on_finish = 1;
+		}
 		for (plane = 0; plane < num_planes; ++plane) {
 			vb->planes[plane].length = plane_sizes[plane];
 			vb->planes[plane].min_length = plane_sizes[plane];
diff --git a/drivers/media/rc/mtk-cir.c b/drivers/media/rc/mtk-cir.c
index 5051a5e5244b..65a136c0fac2 100644
--- a/drivers/media/rc/mtk-cir.c
+++ b/drivers/media/rc/mtk-cir.c
@@ -151,15 +151,12 @@ static inline u32 mtk_chk_period(struct mtk_ir *ir)
 {
 	u32 val;
 
-	/* Period of raw software sampling in ns */
-	val = DIV_ROUND_CLOSEST(1000000000ul,
-				clk_get_rate(ir->bus) / ir->data->div);
-
 	/*
 	 * Period for software decoder used in the
 	 * unit of raw software sampling
 	 */
-	val = DIV_ROUND_CLOSEST(MTK_IR_SAMPLE, val);
+	val = DIV_ROUND_CLOSEST(clk_get_rate(ir->bus),
+				USEC_PER_SEC * ir->data->div / MTK_IR_SAMPLE);
 
 	dev_dbg(ir->dev, "@pwm clk  = \t%lu\n",
 		clk_get_rate(ir->bus) / ir->data->div);
@@ -412,7 +409,7 @@ static int mtk_ir_probe(struct platform_device *pdev)
 	mtk_irq_enable(ir, MTK_IRINT_EN);
 
 	dev_info(dev, "Initialized MT7623 IR driver, sample period = %dus\n",
-		 DIV_ROUND_CLOSEST(MTK_IR_SAMPLE, 1000));
+		 MTK_IR_SAMPLE);
 
 	return 0;
 
diff --git a/drivers/media/test-drivers/vidtv/vidtv_channel.c b/drivers/media/test-drivers/vidtv/vidtv_channel.c
index 8ad6c0744d36..7838e6272712 100644
--- a/drivers/media/test-drivers/vidtv/vidtv_channel.c
+++ b/drivers/media/test-drivers/vidtv/vidtv_channel.c
@@ -504,11 +504,11 @@ void vidtv_channel_si_destroy(struct vidtv_mux *m)
 {
 	u32 i;
 
-	vidtv_psi_pat_table_destroy(m->si.pat);
-
 	for (i = 0; i < m->si.pat->num_pmt; ++i)
 		vidtv_psi_pmt_table_destroy(m->si.pmt_secs[i]);
 
+	vidtv_psi_pat_table_destroy(m->si.pat);
+
 	kfree(m->si.pmt_secs);
 	vidtv_psi_sdt_table_destroy(m->si.sdt);
 	vidtv_psi_nit_table_destroy(m->si.nit);
diff --git a/drivers/media/test-drivers/vidtv/vidtv_psi.h b/drivers/media/test-drivers/vidtv/vidtv_psi.h
index 340c9fb8d583..fdc825e54138 100644
--- a/drivers/media/test-drivers/vidtv/vidtv_psi.h
+++ b/drivers/media/test-drivers/vidtv/vidtv_psi.h
@@ -420,7 +420,7 @@ void vidtv_psi_desc_assign(struct vidtv_psi_desc **to,
 			   struct vidtv_psi_desc *desc);
 
 /**
- * vidtv_psi_pmt_desc_assign - Assigns a descriptor loop at some point in a PMT section.
+ * vidtv_pmt_desc_assign - Assigns a descriptor loop at some point in a PMT section.
  * @pmt: The PMT section that will contain the descriptor loop
  * @to: Where in the PMT to assign this descriptor loop to
  * @desc: The descriptor loop that will be assigned.
@@ -434,7 +434,7 @@ void vidtv_pmt_desc_assign(struct vidtv_psi_table_pmt *pmt,
 			   struct vidtv_psi_desc *desc);
 
 /**
- * vidtv_psi_sdt_desc_assign - Assigns a descriptor loop at some point in a SDT.
+ * vidtv_sdt_desc_assign - Assigns a descriptor loop at some point in a SDT.
  * @sdt: The SDT that will contain the descriptor loop
  * @to: Where in the PMT to assign this descriptor loop to
  * @desc: The descriptor loop that will be assigned.
@@ -474,7 +474,7 @@ void vidtv_psi_pmt_stream_assign(struct vidtv_psi_table_pmt *pmt,
 struct vidtv_psi_desc *vidtv_psi_desc_clone(struct vidtv_psi_desc *desc);
 
 /**
- * vidtv_psi_create_sec_for_each_pat_entry - Create a PMT section for each
+ * vidtv_psi_pmt_create_sec_for_each_pat_entry - Create a PMT section for each
  * program found in the PAT
  * @pat: The PAT to look for programs.
  * @pcr_pid: packet ID for the PCR to be used for the program described in this
@@ -743,7 +743,7 @@ struct vidtv_psi_table_eit {
 struct vidtv_psi_table_eit
 *vidtv_psi_eit_table_init(u16 network_id,
 			  u16 transport_stream_id,
-			  u16 service_id);
+			  __be16 service_id);
 
 /**
  * struct vidtv_psi_eit_write_args - Arguments for writing an EIT section
diff --git a/drivers/media/test-drivers/vidtv/vidtv_s302m.c b/drivers/media/test-drivers/vidtv/vidtv_s302m.c
index ce7dd6cafc8b..d79b65854627 100644
--- a/drivers/media/test-drivers/vidtv/vidtv_s302m.c
+++ b/drivers/media/test-drivers/vidtv/vidtv_s302m.c
@@ -467,8 +467,10 @@ struct vidtv_encoder
 	e->is_video_encoder = false;
 
 	ctx = kzalloc(priv_sz, GFP_KERNEL);
-	if (!ctx)
+	if (!ctx) {
+		kfree(e);
 		return NULL;
+	}
 
 	e->ctx = ctx;
 	ctx->last_duration = 0;
diff --git a/drivers/media/test-drivers/vidtv/vidtv_ts.h b/drivers/media/test-drivers/vidtv/vidtv_ts.h
index 10838a2b8389..f5e8e1f37f05 100644
--- a/drivers/media/test-drivers/vidtv/vidtv_ts.h
+++ b/drivers/media/test-drivers/vidtv/vidtv_ts.h
@@ -44,7 +44,7 @@ struct vidtv_mpeg_ts {
 		u8 adaptation_field:1;
 		u8 scrambling:2;
 	} __packed;
-	struct vidtv_mpeg_ts_adaption adaption[];
+	struct vidtv_mpeg_ts_adaption *adaption;
 } __packed;
 
 /**