kernel: bump 5.15 to 5.15.106

Removed upstreamed:
        generic/735-net-ethernet-mtk_eth_soc-fix-flow_offload-related-re.patch[1]
        pending-5.15/350-mips-bmips-BCM6358-disable-RAC-flush-for-TP1.patch[2]

All other patches automatically rebased.

1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v5.15.106&id=76f09582a191dcf11118fd4bdbf50f538c90fa8d

2. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/arch/mips/bmips?h=v5.15.106&id=65b723644294f1d79770704162c0e8d1f700b6f1

Build system: x86_64
Build-tested: bcm2711/RPi4B, ramips/tplink_archer-a6-v3, filogic/xiaomi_redmi-router-ax6000-ubootmod, ipq806x/R7800
Run-tested: bcm2711/RPi4B, ramips/tplink_archer-a6-v3, filogic/xiaomi_redmi-router-ax6000-ubootmod, ipq806x/R7800

Signed-off-by: John Audia <therealgraysky@proton.me>

7 files changed, 5 insertions, 218 deletions

diff --git a/target/linux/generic/backport-5.15/702-v5.19-06-net-ethernet-mtk_eth_soc-support-TC_SETUP_BLOCK-for-.patch b/target/linux/generic/backport-5.15/702-v5.19-06-net-ethernet-mtk_eth_soc-support-TC_SETUP_BLOCK-for-.patch
index 72c6d28172..1950d81ebb 100644
--- a/target/linux/generic/backport-5.15/702-v5.19-06-net-ethernet-mtk_eth_soc-support-TC_SETUP_BLOCK-for-.patch
+++ b/target/linux/generic/backport-5.15/702-v5.19-06-net-ethernet-mtk_eth_soc-support-TC_SETUP_BLOCK-for-.patch
@@ -10,7 +10,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 
 --- a/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
 +++ b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
-@@ -563,10 +563,13 @@ mtk_eth_setup_tc_block(struct net_device
+@@ -564,10 +564,13 @@ mtk_eth_setup_tc_block(struct net_device
  int mtk_eth_setup_tc(struct net_device *dev, enum tc_setup_type type,
  		     void *type_data)
  {
diff --git a/target/linux/generic/backport-5.15/702-v5.19-07-net-ethernet-mtk_eth_soc-allocate-struct-mtk_ppe-sep.patch b/target/linux/generic/backport-5.15/702-v5.19-07-net-ethernet-mtk_eth_soc-allocate-struct-mtk_ppe-sep.patch
index bc75d15211..f18a816b70 100644
--- a/target/linux/generic/backport-5.15/702-v5.19-07-net-ethernet-mtk_eth_soc-allocate-struct-mtk_ppe-sep.patch
+++ b/target/linux/generic/backport-5.15/702-v5.19-07-net-ethernet-mtk_eth_soc-allocate-struct-mtk_ppe-sep.patch
@@ -148,7 +148,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  		return -EOPNOTSUPP;
  
  	if (f->binder_type != FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS)
-@@ -574,7 +574,7 @@ int mtk_eth_setup_tc(struct net_device *
+@@ -575,7 +575,7 @@ int mtk_eth_setup_tc(struct net_device *
  
  int mtk_eth_offload_init(struct mtk_eth *eth)
  {
diff --git a/target/linux/generic/backport-5.15/715-v6.0-net-ethernet-mtk_eth_soc-add-the-capability-to-run-m.patch b/target/linux/generic/backport-5.15/715-v6.0-net-ethernet-mtk_eth_soc-add-the-capability-to-run-m.patch
index 4d6dd4dcb4..93860e4145 100644
--- a/target/linux/generic/backport-5.15/715-v6.0-net-ethernet-mtk_eth_soc-add-the-capability-to-run-m.patch
+++ b/target/linux/generic/backport-5.15/715-v6.0-net-ethernet-mtk_eth_soc-add-the-capability-to-run-m.patch
@@ -307,7 +307,7 @@ Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
  		return -EOPNOTSUPP;
  
  	if (f->binder_type != FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS)
-@@ -589,8 +589,5 @@ int mtk_eth_setup_tc(struct net_device *
+@@ -590,8 +590,5 @@ int mtk_eth_setup_tc(struct net_device *
  
  int mtk_eth_offload_init(struct mtk_eth *eth)
  {
diff --git a/target/linux/generic/hack-5.15/711-net-dsa-mv88e6xxx-disable-ATU-violation.patch b/target/linux/generic/hack-5.15/711-net-dsa-mv88e6xxx-disable-ATU-violation.patch
index ffa44f0960..e62f45f3c3 100644
--- a/target/linux/generic/hack-5.15/711-net-dsa-mv88e6xxx-disable-ATU-violation.patch
+++ b/target/linux/generic/hack-5.15/711-net-dsa-mv88e6xxx-disable-ATU-violation.patch
@@ -9,7 +9,7 @@ Subject: [PATCH] net/dsa/mv88e6xxx: disable ATU violation
 
 --- a/drivers/net/dsa/mv88e6xxx/chip.c
 +++ b/drivers/net/dsa/mv88e6xxx/chip.c
-@@ -2980,6 +2980,9 @@ static int mv88e6xxx_setup_port(struct m
+@@ -2985,6 +2985,9 @@ static int mv88e6xxx_setup_port(struct m
  	else
  		reg = 1 << port;
  
diff --git a/target/linux/generic/pending-5.15/350-mips-bmips-BCM6358-disable-RAC-flush-for-TP1.patch b/target/linux/generic/pending-5.15/350-mips-bmips-BCM6358-disable-RAC-flush-for-TP1.patch
deleted file mode 100644
index 1941b853cc..0000000000
--- a/target/linux/generic/pending-5.15/350-mips-bmips-BCM6358-disable-RAC-flush-for-TP1.patch
+++ /dev/null
@@ -1,180 +0,0 @@
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-To: f.fainelli@gmail.com, jonas.gorski@gmail.com,
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-Subject: [PATCH v3] mips: bmips: BCM6358: disable RAC flush for TP1
-Date: Fri, 17 Mar 2023 11:20:04 +0100
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-
-RAC flush causes kernel panics on BCM6358 with EHCI/OHCI when booting from TP1:
-[    3.881739] usb 1-1: new high-speed USB device number 2 using ehci-platform
-[    3.895011] Reserved instruction in kernel code[#1]:
-[    3.900113] CPU: 0 PID: 1 Comm: init Not tainted 5.10.16 #0
-[    3.905829] $ 0   : 00000000 10008700 00000000 77d94060
-[    3.911238] $ 4   : 7fd1f088 00000000 81431cac 81431ca0
-[    3.916641] $ 8   : 00000000 ffffefff 8075cd34 00000000
-[    3.922043] $12   : 806f8d40 f3e812b7 00000000 000d9aaa
-[    3.927446] $16   : 7fd1f068 7fd1f080 7ff559b8 81428470
-[    3.932848] $20   : 00000000 00000000 55590000 77d70000
-[    3.938251] $24   : 00000018 00000010
-[    3.943655] $28   : 81430000 81431e60 81431f28 800157fc
-[    3.949058] Hi    : 00000000
-[    3.952013] Lo    : 00000000
-[    3.955019] epc   : 80015808 setup_sigcontext+0x54/0x24c
-[    3.960464] ra    : 800157fc setup_sigcontext+0x48/0x24c
-[    3.965913] Status: 10008703	KERNEL EXL IE
-[    3.970216] Cause : 00800028 (ExcCode 0a)
-[    3.974340] PrId  : 0002a010 (Broadcom BMIPS4350)
-[    3.979170] Modules linked in: ohci_platform ohci_hcd fsl_mph_dr_of ehci_platform ehci_fsl ehci_hcd gpio_button_hotplug usbcore nls_base usb_common
-[    3.992907] Process init (pid: 1, threadinfo=(ptrval), task=(ptrval), tls=77e22ec8)
-[    4.000776] Stack : 81431ef4 7fd1f080 81431f28 81428470 7fd1f068 81431edc 7ff559b8 81428470
-[    4.009467]         81431f28 7fd1f080 55590000 77d70000 77d5498c 80015c70 806f0000 8063ae74
-[    4.018149]         08100002 81431f28 0000000a 08100002 81431f28 0000000a 77d6b418 00000003
-[    4.026831]         ffffffff 80016414 80080734 81431ecc 81431ecc 00000001 00000000 04000000
-[    4.035512]         77d54874 00000000 00000000 00000000 00000000 00000012 00000002 00000000
-[    4.044196]         ...
-[    4.046706] Call Trace:
-[    4.049238] [<80015808>] setup_sigcontext+0x54/0x24c
-[    4.054356] [<80015c70>] setup_frame+0xdc/0x124
-[    4.059015] [<80016414>] do_notify_resume+0x1dc/0x288
-[    4.064207] [<80011b50>] work_notifysig+0x10/0x18
-[    4.069036]
-[    4.070538] Code: 8fc300b4  00001025  26240008 <ac820000> ac830004  3c048063  0c0228aa  24846a00  26240010
-[    4.080686]
-[    4.082517] ---[ end trace 22a8edb41f5f983b ]---
-[    4.087374] Kernel panic - not syncing: Fatal exception
-[    4.092753] Rebooting in 1 seconds..
-
-Because the bootloader (CFE) is not initializing the Read-ahead cache properly
-on the second thread (TP1). Since the RAC was not initialized properly, we
-should avoid flushing it at the risk of corrupting the instruction stream as
-seen in the trace above.
-
-Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
----
- v3: add changes suggested by Florian:
-   - Switch to a bool and remove unneeded initialization.
-   - Remove if from bcm6358_quirks().
-   - Improve commit description and bcm6358_quirks() comment.
- v2: check if we're running on TP1 and invert logic.
-
- arch/mips/bmips/dma.c   | 5 +++++
- arch/mips/bmips/setup.c | 8 ++++++++
- 2 files changed, 13 insertions(+)
-
---- a/arch/mips/bmips/dma.c
-+++ b/arch/mips/bmips/dma.c
-@@ -64,6 +64,8 @@ phys_addr_t dma_to_phys(struct device *d
- 	return dma_addr;
- }
- 
-+bool bmips_rac_flush_disable;
-+
- void arch_sync_dma_for_cpu_all(void)
- {
- 	void __iomem *cbr = BMIPS_GET_CBR();
-@@ -74,6 +76,9 @@ void arch_sync_dma_for_cpu_all(void)
- 	    boot_cpu_type() != CPU_BMIPS4380)
- 		return;
- 
-+	if (unlikely(bmips_rac_flush_disable))
-+		return;
-+
- 	/* Flush stale data out of the readahead cache */
- 	cfg = __raw_readl(cbr + BMIPS_RAC_CONFIG);
- 	__raw_writel(cfg | 0x100, cbr + BMIPS_RAC_CONFIG);
---- a/arch/mips/bmips/setup.c
-+++ b/arch/mips/bmips/setup.c
-@@ -34,6 +34,8 @@
- #define REG_BCM6328_OTP		((void __iomem *)CKSEG1ADDR(0x1000062c))
- #define BCM6328_TP1_DISABLED	BIT(9)
- 
-+extern bool bmips_rac_flush_disable;
-+
- static const unsigned long kbase = VMLINUX_LOAD_ADDRESS & 0xfff00000;
- 
- struct bmips_quirk {
-@@ -103,6 +105,12 @@ static void bcm6358_quirks(void)
- 	 * disable SMP for now
- 	 */
- 	bmips_smp_enabled = 0;
-+
-+	/*
-+	 * RAC flush causes kernel panics on BCM6358 when booting from TP1
-+	 * because the bootloader is not initializing it properly.
-+	 */
-+	bmips_rac_flush_disable = !!(read_c0_brcm_cmt_local() & (1 << 31));
- }
- 
- static void bcm6368_quirks(void)
diff --git a/target/linux/generic/pending-5.15/735-net-ethernet-mtk_eth_soc-fix-flow_offload-related-re.patch b/target/linux/generic/pending-5.15/735-net-ethernet-mtk_eth_soc-fix-flow_offload-related-re.patch
deleted file mode 100644
index 95dc633320..0000000000
--- a/target/linux/generic/pending-5.15/735-net-ethernet-mtk_eth_soc-fix-flow_offload-related-re.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From: Felix Fietkau <nbd@nbd.name>
-Date: Mon, 20 Mar 2023 15:49:15 +0100
-Subject: [PATCH] net: ethernet: mtk_eth_soc: fix flow_offload related refcount
- bug
-
-Since we call flow_block_cb_decref on FLOW_BLOCK_UNBIND, we need to call
-flow_block_cb_incref unconditionally, even for a newly allocated cb.
-Fixes a use-after-free bug. Also fix the accidentally inverted refcount
-check on unbind.
-
-Fixes: 502e84e2382d ("net: ethernet: mtk_eth_soc: add flow offloading support")
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
----
-
---- a/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
-+++ b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
-@@ -584,6 +584,7 @@ mtk_eth_setup_tc_block(struct net_device
- 		if (IS_ERR(block_cb))
- 			return PTR_ERR(block_cb);
- 
-+		flow_block_cb_incref(block_cb);
- 		flow_block_cb_add(block_cb, f);
- 		list_add_tail(&block_cb->driver_list, &block_cb_list);
- 		return 0;
-@@ -592,7 +593,7 @@ mtk_eth_setup_tc_block(struct net_device
- 		if (!block_cb)
- 			return -ENOENT;
- 
--		if (flow_block_cb_decref(block_cb)) {
-+		if (!flow_block_cb_decref(block_cb)) {
- 			flow_block_cb_remove(block_cb, f);
- 			list_del(&block_cb->driver_list);
- 		}
diff --git a/target/linux/generic/pending-5.15/768-net-dsa-mv88e6xxx-Request-assisted-learning-on-CPU-port.patch b/target/linux/generic/pending-5.15/768-net-dsa-mv88e6xxx-Request-assisted-learning-on-CPU-port.patch
index 335a2b04ed..c6b56699c4 100644
--- a/target/linux/generic/pending-5.15/768-net-dsa-mv88e6xxx-Request-assisted-learning-on-CPU-port.patch
+++ b/target/linux/generic/pending-5.15/768-net-dsa-mv88e6xxx-Request-assisted-learning-on-CPU-port.patch
@@ -17,7 +17,7 @@ Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com>
 
 --- a/drivers/net/dsa/mv88e6xxx/chip.c
 +++ b/drivers/net/dsa/mv88e6xxx/chip.c
-@@ -6327,6 +6327,7 @@ static int mv88e6xxx_register_switch(str
+@@ -6332,6 +6332,7 @@ static int mv88e6xxx_register_switch(str
  	ds->ops = &mv88e6xxx_switch_ops;
  	ds->ageing_time_min = chip->info->age_time_coeff;
  	ds->ageing_time_max = chip->info->age_time_coeff * U8_MAX;