kernel: bump 6.12 to 6.12.50

Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.50

Dropped upstreamed:
	backport-6.12/787-v6.17-net-sfp-add-quirk-for-FLYPRO-copper-SFP-module.patch[1]

All patches automatically rebased.

1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.12.50&id=d2be6c429d8cc952ff42fdf31b6a7cffb5e233b0

Build system: x86/64
Build-tested: flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3, x86/64-glibc
Run-tested: flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3, x86/64-glibc

Signed-off-by: John Audia <[email protected]>
Link: https://github.com/openwrt/openwrt/pull/20280
Signed-off-by: Hauke Mehrtens <[email protected]>

target/linux/bcm27xx/patches-6.12/950-0073-ASoC-Add-support-for-all-the-downstream-rpi-sound-ca.patch

@@ -18626,7 +18626,7 @@ Signed-off-by: j-schambacher <[email protected]>
  	 * For devices with more than one control interface, we assume the
 --- a/sound/usb/quirks.c
 +++ b/sound/usb/quirks.c
-@@ -2360,6 +2360,8 @@ static const struct usb_audio_quirk_flag
+@@ -2378,6 +2378,8 @@ static const struct usb_audio_quirk_flag
  		   QUIRK_FLAG_ALIGN_TRANSFER),
  	DEVICE_FLG(0x534d, 0x2109, /* MacroSilicon MS2109 */
  		   QUIRK_FLAG_ALIGN_TRANSFER),

target/linux/bcm27xx/patches-6.12/950-0322-Bluetooth-hci_sync-Add-fallback-bd-address-prop.patch

@@ -20,7 +20,7 @@ Signed-off-by: Phil Elwell <[email protected]>
 
 --- a/net/bluetooth/hci_sync.c
 +++ b/net/bluetooth/hci_sync.c
-@@ -4921,6 +4921,7 @@ static const struct {
+@@ -4928,6 +4928,7 @@ static const struct {
   */
  static int hci_dev_setup_sync(struct hci_dev *hdev)
  {
@@ -28,7 +28,7 @@ Signed-off-by: Phil Elwell <[email protected]>
  	int ret = 0;
  	bool invalid_bdaddr;
  	size_t i;
-@@ -4949,7 +4950,8 @@ static int hci_dev_setup_sync(struct hci
+@@ -4956,7 +4957,8 @@ static int hci_dev_setup_sync(struct hci
  			 test_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks);
  	if (!ret) {
  		if (test_bit(HCI_QUIRK_USE_BDADDR_PROPERTY, &hdev->quirks) &&

target/linux/bcm27xx/patches-6.12/950-0334-usb-xhci-add-VLI_SS_BULK_OUT_BUG-quirk.patch

@@ -34,7 +34,7 @@ Signed-off-by: Jonathan Bell <[email protected]>
 
 --- a/drivers/usb/host/xhci-mem.c
 +++ b/drivers/usb/host/xhci-mem.c
-@@ -1383,6 +1383,7 @@ int xhci_endpoint_init(struct xhci_hcd *
+@@ -1387,6 +1387,7 @@ int xhci_endpoint_init(struct xhci_hcd *
  	unsigned int ep_index;
  	struct xhci_ep_ctx *ep_ctx;
  	struct xhci_ring *ep_ring;
@@ -42,7 +42,7 @@ Signed-off-by: Jonathan Bell <[email protected]>
  	unsigned int max_packet;
  	enum xhci_ring_type ring_type;
  	u32 max_esit_payload;
-@@ -1392,6 +1393,8 @@ int xhci_endpoint_init(struct xhci_hcd *
+@@ -1396,6 +1397,8 @@ int xhci_endpoint_init(struct xhci_hcd *
  	unsigned int mult;
  	unsigned int avg_trb_len;
  	unsigned int err_count = 0;
@@ -51,7 +51,7 @@ Signed-off-by: Jonathan Bell <[email protected]>
  
  	ep_index = xhci_get_endpoint_index(&ep->desc);
  	ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, ep_index);
-@@ -1427,9 +1430,35 @@ int xhci_endpoint_init(struct xhci_hcd *
+@@ -1431,9 +1434,35 @@ int xhci_endpoint_init(struct xhci_hcd *
  
  	mult = xhci_get_endpoint_mult(udev, ep);
  	max_packet = usb_endpoint_maxp(&ep->desc);

target/linux/bcm27xx/patches-6.12/950-0502-Bluetooth-hci_sync-Fix-crash-on-NULL-parent.patch

@@ -15,7 +15,7 @@ Signed-off-by: Phil Elwell <[email protected]>
 
 --- a/net/bluetooth/hci_sync.c
 +++ b/net/bluetooth/hci_sync.c
-@@ -4921,7 +4921,8 @@ static const struct {
+@@ -4928,7 +4928,8 @@ static const struct {
   */
  static int hci_dev_setup_sync(struct hci_dev *hdev)
  {

target/linux/bcm27xx/patches-6.12/950-0534-drivers-usb-xhci-set-HID-bit-in-streaming-endpoint-c.patch

@@ -28,7 +28,7 @@ Signed-off-by: Jonathan Bell <[email protected]>
 
 --- a/drivers/usb/host/xhci-mem.c
 +++ b/drivers/usb/host/xhci-mem.c
-@@ -701,6 +701,14 @@ void xhci_setup_streams_ep_input_ctx(str
+@@ -705,6 +705,14 @@ void xhci_setup_streams_ep_input_ctx(str
  	ep_ctx->ep_info &= cpu_to_le32(~EP_MAXPSTREAMS_MASK);
  	ep_ctx->ep_info |= cpu_to_le32(EP_MAXPSTREAMS(max_primary_streams)
  				       | EP_HAS_LSA);

target/linux/generic/backport-6.12/787-v6.17-net-sfp-add-quirk-for-FLYPRO-copper-SFP-module.patch

@@ -1,28 +0,0 @@
-From ddbf0e78a8b20ec18d314d31336a0230fdc9b394 Mon Sep 17 00:00:00 2001
-From: Aleksander Jan Bajkowski <[email protected]>
-Date: Sun, 31 Aug 2025 12:59:07 +0200
-Subject: net: sfp: add quirk for FLYPRO copper SFP+ module
-
-Add quirk for a copper SFP that identifies itself as "FLYPRO"
-"SFP-10GT-CS-30M". It uses RollBall protocol to talk to the PHY.
-
-Signed-off-by: Aleksander Jan Bajkowski <[email protected]>
-Reviewed-by: Russell King (Oracle) <[email protected]>
-Link: https://patch.msgid.link/[email protected]
-Signed-off-by: Jakub Kicinski <[email protected]>
----
- drivers/net/phy/sfp.c | 3 +++
- 1 file changed, 3 insertions(+)
-
---- a/drivers/net/phy/sfp.c
-+++ b/drivers/net/phy/sfp.c
-@@ -474,6 +474,9 @@ static const struct sfp_quirk sfp_quirks
- 	SFP_QUIRK("ALCATELLUCENT", "3FE46541AA", sfp_quirk_2500basex,
- 		  sfp_fixup_nokia),
- 
-+	// FLYPRO SFP-10GT-CS-30M uses Rollball protocol to talk to the PHY.
-+	SFP_QUIRK_F("FLYPRO", "SFP-10GT-CS-30M", sfp_fixup_rollball),
-+
- 	// Fiberstore SFP-10G-T doesn't identify as copper, uses the Rollball
- 	// protocol to talk to the PHY and needs 4 sec wait before probing the
- 	// PHY.

target/linux/generic/kernel-6.12

@@ -1,2 +1,2 @@
-LINUX_VERSION-6.12 = .49
-LINUX_KERNEL_HASH-6.12.49 = 234621e146dacce2241049555d550e4f7a6bde67ccd7ef232d47ac8145425526
+LINUX_VERSION-6.12 = .50
+LINUX_KERNEL_HASH-6.12.50 = c435bd74d1c21fc5a950781a50d78bae2b93944144694843359948ad3afc72a5

target/linux/realtek/patches-6.12/714-net-phy-sfp-add-support-for-SMBus.patch

@@ -10,7 +10,7 @@ Signed-off-by: Antoine Tenart <[email protected]>
 
 --- a/drivers/net/phy/sfp.c
 +++ b/drivers/net/phy/sfp.c
-@@ -694,10 +694,64 @@ static int sfp_i2c_write(struct sfp *sfp
+@@ -713,10 +713,64 @@ static int sfp_i2c_write(struct sfp *sfp
  	return ret == ARRAY_SIZE(msgs) ? len : 0;
  }
  
@@ -77,7 +77,7 @@ Signed-off-by: Antoine Tenart <[email protected]>
  
  	sfp->i2c = i2c;
  	sfp->read = sfp_i2c_read;
-@@ -729,6 +783,29 @@ static int sfp_i2c_mdiobus_create(struct
+@@ -748,6 +802,29 @@ static int sfp_i2c_mdiobus_create(struct
  	return 0;
  }
  
@@ -107,7 +107,7 @@ Signed-off-by: Antoine Tenart <[email protected]>
  static void sfp_i2c_mdiobus_destroy(struct sfp *sfp)
  {
  	mdiobus_unregister(sfp->i2c_mii);
-@@ -1903,9 +1980,15 @@ static void sfp_sm_fault(struct sfp *sfp
+@@ -1922,9 +1999,15 @@ static void sfp_sm_fault(struct sfp *sfp
  
  static int sfp_sm_add_mdio_bus(struct sfp *sfp)
  {