kernel: bump 5.4 to 5.4.86

Removed upstreamed patches:
  pending-5.4/499-mtd-parser-cmdline-Fix-parsing-of-part-names-with-co.patch

Manually merged:
  pending-5.4/611-netfilter_match_bypass_default_table.patch
  layerscape/302-dts-0112-arm64-dts-fsl-ls1028a-prepare-dts-for-overlay.patch

Build-tested: ipq806x/R7800, bcm27xx/bcm2711, ath79/{generic,tiny},
              ipq40xx, octeon, ramips/mt7621, realtek, x86/64
Run-tested: ipq806x/R7800, realtek

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Tested-by: John Audia <graysky@archlinux.us>
Tested-by: Stijn Segers <foss@volatilesystems.org>

8 files changed, 15 insertions, 80 deletions

diff --git a/target/linux/generic/hack-5.4/221-module_exports.patch b/target/linux/generic/hack-5.4/221-module_exports.patch
index 673add540d..f651cd902e 100644
--- a/target/linux/generic/hack-5.4/221-module_exports.patch
+++ b/target/linux/generic/hack-5.4/221-module_exports.patch
@@ -98,7 +98,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  
 --- a/scripts/Makefile.build
 +++ b/scripts/Makefile.build
-@@ -353,7 +353,7 @@ targets += $(extra-y) $(MAKECMDGOALS) $(
+@@ -349,7 +349,7 @@ targets += $(extra-y) $(MAKECMDGOALS) $(
  # Linker scripts preprocessor (.lds.S -> .lds)
  # ---------------------------------------------------------------------------
  quiet_cmd_cpp_lds_S = LDS     $@
diff --git a/target/linux/generic/pending-5.4/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch b/target/linux/generic/pending-5.4/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch
index 942ce27a3a..6acb2dc386 100644
--- a/target/linux/generic/pending-5.4/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch
+++ b/target/linux/generic/pending-5.4/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch
@@ -71,7 +71,7 @@ Signed-off-by: Tobias Wolf <dev-NTEO@vplace.de>
 
 --- a/mm/page_alloc.c
 +++ b/mm/page_alloc.c
-@@ -6883,7 +6883,7 @@ static void __ref alloc_node_mem_map(str
+@@ -6884,7 +6884,7 @@ static void __ref alloc_node_mem_map(str
  		mem_map = NODE_DATA(0)->node_mem_map;
  #if defined(CONFIG_HAVE_MEMBLOCK_NODE_MAP) || defined(CONFIG_FLATMEM)
  		if (page_to_pfn(mem_map) != pgdat->node_start_pfn)
diff --git a/target/linux/generic/pending-5.4/190-rtc-rs5c372-support_alarms_up_to_1_week.patch b/target/linux/generic/pending-5.4/190-rtc-rs5c372-support_alarms_up_to_1_week.patch
index 83cab4e6d7..13b79b5c09 100644
--- a/target/linux/generic/pending-5.4/190-rtc-rs5c372-support_alarms_up_to_1_week.patch
+++ b/target/linux/generic/pending-5.4/190-rtc-rs5c372-support_alarms_up_to_1_week.patch
@@ -12,11 +12,9 @@ Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
  drivers/rtc/rtc-rs5c372.c | 48 ++++++++++++++++++++++++++++++++++-----
  1 file changed, 42 insertions(+), 6 deletions(-)
 
-diff --git a/drivers/rtc/rtc-rs5c372.c b/drivers/rtc/rtc-rs5c372.c
-index 3bd6eaa0d..94b778c6e 100644
 --- a/drivers/rtc/rtc-rs5c372.c
 +++ b/drivers/rtc/rtc-rs5c372.c
-@@ -393,7 +393,9 @@ static int rs5c_read_alarm(struct device *dev, struct rtc_wkalrm *t)
+@@ -393,7 +393,9 @@ static int rs5c_read_alarm(struct device
  {
  	struct i2c_client	*client = to_i2c_client(dev);
  	struct rs5c372		*rs5c = i2c_get_clientdata(client);
@@ -27,7 +25,7 @@ index 3bd6eaa0d..94b778c6e 100644
  
  	status = rs5c_get_regs(rs5c);
  	if (status < 0)
-@@ -403,6 +405,30 @@ static int rs5c_read_alarm(struct device *dev, struct rtc_wkalrm *t)
+@@ -403,6 +405,30 @@ static int rs5c_read_alarm(struct device
  	t->time.tm_sec = 0;
  	t->time.tm_min = bcd2bin(rs5c->regs[RS5C_REG_ALARM_A_MIN] & 0x7f);
  	t->time.tm_hour = rs5c_reg2hr(rs5c, rs5c->regs[RS5C_REG_ALARM_A_HOURS]);
@@ -58,7 +56,7 @@ index 3bd6eaa0d..94b778c6e 100644
  
  	/* ... and status */
  	t->enabled = !!(rs5c->regs[RS5C_REG_CTRL1] & RS5C_CTRL1_AALE);
-@@ -417,12 +443,20 @@ static int rs5c_set_alarm(struct device *dev, struct rtc_wkalrm *t)
+@@ -417,12 +443,20 @@ static int rs5c_set_alarm(struct device
  	struct rs5c372		*rs5c = i2c_get_clientdata(client);
  	int			status, addr, i;
  	unsigned char		buf[3];
@@ -83,7 +81,7 @@ index 3bd6eaa0d..94b778c6e 100644
  
  	/* REVISIT: round up tm_sec */
  
-@@ -443,7 +477,9 @@ static int rs5c_set_alarm(struct device *dev, struct rtc_wkalrm *t)
+@@ -443,7 +477,9 @@ static int rs5c_set_alarm(struct device
  	/* set alarm */
  	buf[0] = bin2bcd(t->time.tm_min);
  	buf[1] = rs5c_hr2reg(rs5c, t->time.tm_hour);
diff --git a/target/linux/generic/pending-5.4/191-rtc-rs5c372-let_the_alarm_to_be_used_as_wakeup_source.patch b/target/linux/generic/pending-5.4/191-rtc-rs5c372-let_the_alarm_to_be_used_as_wakeup_source.patch
index d5c8c23f65..7e9d0e66c0 100644
--- a/target/linux/generic/pending-5.4/191-rtc-rs5c372-let_the_alarm_to_be_used_as_wakeup_source.patch
+++ b/target/linux/generic/pending-5.4/191-rtc-rs5c372-let_the_alarm_to_be_used_as_wakeup_source.patch
@@ -15,11 +15,9 @@ Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
  drivers/rtc/rtc-rs5c372.c | 16 ++++++++++++++++
  1 file changed, 16 insertions(+)
 
-diff --git a/drivers/rtc/rtc-rs5c372.c b/drivers/rtc/rtc-rs5c372.c
-index 94b778c6e..76775d66e 100644
 --- a/drivers/rtc/rtc-rs5c372.c
 +++ b/drivers/rtc/rtc-rs5c372.c
-@@ -654,6 +654,7 @@ static int rs5c372_probe(struct i2c_client *client,
+@@ -654,6 +654,7 @@ static int rs5c372_probe(struct i2c_clie
  	int err = 0;
  	int smbus_mode = 0;
  	struct rs5c372 *rs5c372;
@@ -27,7 +25,7 @@ index 94b778c6e..76775d66e 100644
  
  	dev_dbg(&client->dev, "%s\n", __func__);
  
-@@ -689,6 +690,12 @@ static int rs5c372_probe(struct i2c_client *client,
+@@ -689,6 +690,12 @@ static int rs5c372_probe(struct i2c_clie
  	else
  		rs5c372->type = id->driver_data;
  
@@ -40,7 +38,7 @@ index 94b778c6e..76775d66e 100644
  	/* we read registers 0x0f then 0x00-0x0f; skip the first one */
  	rs5c372->regs = &rs5c372->buf[1];
  	rs5c372->smbus = smbus_mode;
-@@ -722,6 +729,8 @@ static int rs5c372_probe(struct i2c_client *client,
+@@ -722,6 +729,8 @@ static int rs5c372_probe(struct i2c_clie
  		goto exit;
  	}
  
@@ -49,7 +47,7 @@ index 94b778c6e..76775d66e 100644
  	/* if the oscillator lost power and no other software (like
  	 * the bootloader) set it up, do it here.
  	 *
-@@ -748,6 +757,10 @@ static int rs5c372_probe(struct i2c_client *client,
+@@ -748,6 +757,10 @@ static int rs5c372_probe(struct i2c_clie
  			);
  
  	/* REVISIT use client->irq to register alarm irq ... */
@@ -60,7 +58,7 @@ index 94b778c6e..76775d66e 100644
  	rs5c372->rtc = devm_rtc_device_register(&client->dev,
  					rs5c372_driver.driver.name,
  					&rs5c372_rtc_ops, THIS_MODULE);
-@@ -761,6 +774,9 @@ static int rs5c372_probe(struct i2c_client *client,
+@@ -761,6 +774,9 @@ static int rs5c372_probe(struct i2c_clie
  	if (err)
  		goto exit;
  
diff --git a/target/linux/generic/pending-5.4/499-mtd-parser-cmdline-Fix-parsing-of-part-names-with-co.patch b/target/linux/generic/pending-5.4/499-mtd-parser-cmdline-Fix-parsing-of-part-names-with-co.patch
deleted file mode 100644
index 8724c1b7d3..0000000000
--- a/target/linux/generic/pending-5.4/499-mtd-parser-cmdline-Fix-parsing-of-part-names-with-co.patch
+++ /dev/null
@@ -1,61 +0,0 @@
-From: Sven Eckelmann <sven@narfation.org>
-Date: Sun, 22 Nov 2020 00:48:33 +0100
-Subject: [PATCH RFC] mtd: parser: cmdline: Fix parsing of part-names with colons
-
-Some devices (especially QCA ones) are already using hardcoded partition
-names with colons in it. The OpenMesh A62 for example provides following
-mtd relevant information via cmdline:
-
-  root=31:11 mtdparts=spi0.0:256k(0:SBL1),128k(0:MIBIB),384k(0:QSEE),64k(0:CDT),64k(0:DDRPARAMS),64k(0:APPSBLENV),512k(0:APPSBL),64k(0:ART),64k(custom),64k(0:KEYS),0x002b0000(kernel),0x00c80000(rootfs),15552k(inactive) rootfsname=rootfs rootwait
-
-The change to split only on the last colon between mtd-id and partitions
-will cause newpart to see following string for the first partition:
-
-  KEYS),0x002b0000(kernel),0x00c80000(rootfs),15552k(inactive)
-
-Such a partition list cannot be parsed and thus the device fails to boot.
-
-Avoid this behavior by making sure that the start of the first part-name
-("(") will also be the last byte the mtd-id split algorithm is using for
-its colon search.
-
-Forwarded: https://patchwork.ozlabs.org/project/linux-mtd/patch/20201122001533.985641-1-sven@narfation.org/
-Fixes: eb13fa022741 ("mtd: parser: cmdline: Support MTD names containing one or more colons")
-Signed-off-by: Sven Eckelmann <sven@narfation.org>
-
---- a/drivers/mtd/parsers/cmdlinepart.c
-+++ b/drivers/mtd/parsers/cmdlinepart.c
-@@ -218,7 +218,7 @@ static int mtdpart_setup_real(char *s)
- 		struct cmdline_mtd_partition *this_mtd;
- 		struct mtd_partition *parts;
- 		int mtd_id_len, num_parts;
--		char *p, *mtd_id, *semicol;
-+		char *p, *mtd_id, *semicol, *open_parenth;
- 
- 		/*
- 		 * Replace the first ';' by a NULL char so strrchr can work
-@@ -228,6 +228,13 @@ static int mtdpart_setup_real(char *s)
- 		if (semicol)
- 			*semicol = '\0';
- 
-+		/* make sure that part-names with ":" will not be handled as
-+		 * part of the mtd-id with an ":"
-+		 */
-+		open_parenth = strchr(s, '(');
-+		if (open_parenth)
-+			*open_parenth = '\0';
-+
- 		mtd_id = s;
- 
- 		/*
-@@ -237,6 +244,10 @@ static int mtdpart_setup_real(char *s)
- 		 */
- 		p = strrchr(s, ':');
- 
-+		/* Restore the '(' now. */
-+		if (open_parenth)
-+			*open_parenth = '(';
-+
- 		/* Restore the ';' now. */
- 		if (semicol)
- 			*semicol = ';';
diff --git a/target/linux/generic/pending-5.4/530-jffs2_make_lzma_available.patch b/target/linux/generic/pending-5.4/530-jffs2_make_lzma_available.patch
index 46c04408a5..eb0e51d574 100644
--- a/target/linux/generic/pending-5.4/530-jffs2_make_lzma_available.patch
+++ b/target/linux/generic/pending-5.4/530-jffs2_make_lzma_available.patch
@@ -244,7 +244,7 @@ Signed-off-by: Alexandros C. Couloumbis <alex@ozo.com>
 +}
 --- a/fs/jffs2/super.c
 +++ b/fs/jffs2/super.c
-@@ -360,14 +360,41 @@ static int __init init_jffs2_fs(void)
+@@ -377,14 +377,41 @@ static int __init init_jffs2_fs(void)
  	BUILD_BUG_ON(sizeof(struct jffs2_raw_inode) != 68);
  	BUILD_BUG_ON(sizeof(struct jffs2_raw_summary) != 32);
  
diff --git a/target/linux/generic/pending-5.4/610-netfilter_match_bypass_default_checks.patch b/target/linux/generic/pending-5.4/610-netfilter_match_bypass_default_checks.patch
index 703ac8215e..7a49ce0c39 100644
--- a/target/linux/generic/pending-5.4/610-netfilter_match_bypass_default_checks.patch
+++ b/target/linux/generic/pending-5.4/610-netfilter_match_bypass_default_checks.patch
@@ -69,7 +69,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  		return -ENOMEM;
  
 @@ -818,6 +846,7 @@ copy_entries_to_user(unsigned int total_
- 	const struct xt_table_info *private = table->private;
+ 	const struct xt_table_info *private = xt_table_get_private_protected(table);
  	int ret = 0;
  	const void *loc_cpu_entry;
 +	u8 flags;
diff --git a/target/linux/generic/pending-5.4/611-netfilter_match_bypass_default_table.patch b/target/linux/generic/pending-5.4/611-netfilter_match_bypass_default_table.patch
index baf738a8d2..1792534835 100644
--- a/target/linux/generic/pending-5.4/611-netfilter_match_bypass_default_table.patch
+++ b/target/linux/generic/pending-5.4/611-netfilter_match_bypass_default_table.patch
@@ -48,7 +48,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	/* Initialization */
 +	WARN_ON(!(table->valid_hooks & (1 << hook)));
 +	local_bh_disable();
-+	private = READ_ONCE(table->private); /* Address dependency. */
++	private = rcu_access_pointer(table->private);
 +	cpu        = smp_processor_id();
 +	table_base = private->entries;
 +
@@ -80,7 +80,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 -	WARN_ON(!(table->valid_hooks & (1 << hook)));
 -	local_bh_disable();
  	addend = xt_write_recseq_begin();
--	private = READ_ONCE(table->private); /* Address dependency. */
+-	private = rcu_access_pointer(table->private);
 -	cpu        = smp_processor_id();
 -	table_base = private->entries;
  	jumpstack  = (struct ipt_entry **)private->jumpstack[cpu];