kernel: bump 6.6 to 6.6.70

Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.70 Removed upstreamed: generic/backport-6.6/902-net-llc-reset-skb-transport_header.patch[1] generic/pending-6.6/605-netfilter-nft_set_hash-unaligned-atomic-read-on-stru.patch[2] All other patches automatically rebased. 1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.70&id=0c896816aa193e6459fc947747e5753c06b395b9 2. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.70&id=4f49349c1963e507aa37c1ec05178faeb0103959 Build system: x86/64 Build-tested: bcm27xx/bcm2712, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3 Run-tested: bcm27xx/bcm2712, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3 Signed-off-by: John Audia <therealgraysky@proton.me>
graysky2 · Jan 9, 2025 · 1d40dff · 1d40dff
1 parent c113982
commit 1d40dff
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diff --git a/include/kernel-6.6 b/include/kernel-6.6
@@ -1,2 +1,2 @@
-LINUX_VERSION-6.6 = .69
-LINUX_KERNEL_HASH-6.6.69 = 9c6305567b75d99514cde6eb9de39973f3d5c857a75bd9dcdfca57041f8d4f34
+LINUX_VERSION-6.6 = .70
+LINUX_KERNEL_HASH-6.6.70 = 84d23ee07fb26febbcb6d1295ba15efdc67ac382b4137b2c8853146c10fd2f97
diff --git a/target/linux/airoha/patches-6.6/002-v6.11-i2c-mt7621-Add-Airoha-EN7581-i2c-support.patch b/target/linux/airoha/patches-6.6/002-v6.11-i2c-mt7621-Add-Airoha-EN7581-i2c-support.patch
@@ -16,7 +16,7 @@ Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
 
 --- a/drivers/i2c/busses/Kconfig
 +++ b/drivers/i2c/busses/Kconfig
-@@ -839,7 +839,7 @@ config I2C_MT65XX
+@@ -841,7 +841,7 @@ config I2C_MT65XX
 
  config I2C_MT7621
  	tristate "MT7621/MT7628 I2C Controller"

diff --git a/target/linux/airoha/patches-6.6/200-spinlock-extend-guard-with-spinlock_bh-variants.patch b/target/linux/airoha/patches-6.6/200-spinlock-extend-guard-with-spinlock_bh-variants.patch
@@ -12,9 +12,9 @@ Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
 
 --- a/include/linux/spinlock.h
 +++ b/include/linux/spinlock.h
-@@ -515,6 +515,10 @@ DEFINE_LOCK_GUARD_1(raw_spinlock_irq, ra
- 		    raw_spin_lock_irq(_T->lock),
- 		    raw_spin_unlock_irq(_T->lock))
+@@ -519,6 +519,10 @@ DEFINE_LOCK_GUARD_1(raw_spinlock_irq, ra
+
+ DEFINE_LOCK_GUARD_1_COND(raw_spinlock_irq, _try, raw_spin_trylock_irq(_T->lock))
 
 +DEFINE_LOCK_GUARD_1(raw_spinlock_bh, raw_spinlock_t,
 +		    raw_spin_lock_bh(_T->lock),
@@ -23,9 +23,9 @@ Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
  DEFINE_LOCK_GUARD_1(raw_spinlock_irqsave, raw_spinlock_t,
  		    raw_spin_lock_irqsave(_T->lock, _T->flags),
  		    raw_spin_unlock_irqrestore(_T->lock, _T->flags),
-@@ -528,6 +532,10 @@ DEFINE_LOCK_GUARD_1(spinlock_irq, spinlo
- 		    spin_lock_irq(_T->lock),
- 		    spin_unlock_irq(_T->lock))
+@@ -540,6 +544,10 @@ DEFINE_LOCK_GUARD_1(spinlock_irq, spinlo
+ DEFINE_LOCK_GUARD_1_COND(spinlock_irq, _try,
+ 			 spin_trylock_irq(_T->lock))
 
 +DEFINE_LOCK_GUARD_1(spinlock_bh, spinlock_t,
 +		    spin_lock_bh(_T->lock),

diff --git a/...x/bcm27xx/patches-6.6/950-0061-Revert-Revert-xhci-add-quirk-for-host-controllers-th.patch b/...x/bcm27xx/patches-6.6/950-0061-Revert-Revert-xhci-add-quirk-for-host-controllers-th.patch
@@ -28,7 +28,7 @@ We don't agree with upstream revert so undo it.
  		pdev->device == PCI_DEVICE_ID_ASMEDIA_1042_XHCI) {
 --- a/drivers/usb/host/xhci-ring.c
 +++ b/drivers/usb/host/xhci-ring.c
-@@ -633,8 +633,11 @@ static int xhci_move_dequeue_past_td(str
+@@ -634,8 +634,11 @@ static int xhci_move_dequeue_past_td(str
  	struct xhci_ring *ep_ring;
  	struct xhci_command *cmd;
  	struct xhci_segment *new_seg;
@@ -40,7 +40,7 @@ We don't agree with upstream revert so undo it.
  	dma_addr_t addr;
  	u64 hw_dequeue;
  	bool cycle_found = false;
-@@ -672,7 +675,27 @@ static int xhci_move_dequeue_past_td(str
+@@ -673,7 +676,27 @@ static int xhci_move_dequeue_past_td(str
  	hw_dequeue = xhci_get_hw_deq(xhci, dev, ep_index, stream_id);
  	new_seg = ep_ring->deq_seg;
  	new_deq = ep_ring->dequeue;

diff --git a/...x/bcm27xx/patches-6.6/950-0106-Add-support-for-all-the-downstream-rpi-sound-card-dr.patch b/...x/bcm27xx/patches-6.6/950-0106-Add-support-for-all-the-downstream-rpi-sound-card-dr.patch
@@ -17583,7 +17583,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.com>
  	 * For devices with more than one control interface, we assume the
 --- a/sound/usb/quirks.c
 +++ b/sound/usb/quirks.c
-@@ -2247,6 +2247,8 @@ static const struct usb_audio_quirk_flag
+@@ -2249,6 +2249,8 @@ static const struct usb_audio_quirk_flag
  		   QUIRK_FLAG_ALIGN_TRANSFER),
  	DEVICE_FLG(0x534d, 0x2109, /* MacroSilicon MS2109 */
  		   QUIRK_FLAG_ALIGN_TRANSFER),

diff --git a/...x/bcm27xx/patches-6.6/950-0161-xhci-implement-xhci_fixup_endpoint-for-interval-adju.patch b/...x/bcm27xx/patches-6.6/950-0161-xhci-implement-xhci_fixup_endpoint-for-interval-adju.patch
@@ -15,7 +15,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.org>
 
 --- a/drivers/usb/host/xhci.c
 +++ b/drivers/usb/host/xhci.c
-@@ -1497,6 +1497,109 @@ command_cleanup:
+@@ -1498,6 +1498,109 @@ command_cleanup:
  }
 
  /*
@@ -125,7 +125,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.org>
   * non-error returns are a promise to giveback() the urb later
   * we drop ownership so next owner (or urb unlink) can get it
   */
-@@ -5347,6 +5450,7 @@ static const struct hc_driver xhci_hc_dr
+@@ -5360,6 +5463,7 @@ static const struct hc_driver xhci_hc_dr
  	.endpoint_reset =	xhci_endpoint_reset,
  	.check_bandwidth =	xhci_check_bandwidth,
  	.reset_bandwidth =	xhci_reset_bandwidth,

diff --git a/...x/bcm27xx/patches-6.6/950-0162-usb-xhci-workaround-for-bogus-SET_DEQ_PENDING-endpoi.patch b/...x/bcm27xx/patches-6.6/950-0162-usb-xhci-workaround-for-bogus-SET_DEQ_PENDING-endpoi.patch
@@ -26,7 +26,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
 
 --- a/drivers/usb/host/xhci-ring.c
 +++ b/drivers/usb/host/xhci-ring.c
-@@ -738,9 +738,9 @@ deq_found:
+@@ -739,9 +739,9 @@ deq_found:
  	}
 
  	if ((ep->ep_state & SET_DEQ_PENDING)) {

diff --git a/...x/bcm27xx/patches-6.6/950-0163-usb-xhci-drop-and-add-the-endpoint-context-in-xhci_f.patch b/...x/bcm27xx/patches-6.6/950-0163-usb-xhci-drop-and-add-the-endpoint-context-in-xhci_f.patch
@@ -19,7 +19,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
 
 --- a/drivers/usb/host/xhci.c
 +++ b/drivers/usb/host/xhci.c
-@@ -1586,7 +1586,7 @@ static void xhci_fixup_endpoint(struct u
+@@ -1587,7 +1587,7 @@ static void xhci_fixup_endpoint(struct u
  		return;
  	}
  	ctrl_ctx->add_flags = xhci_get_endpoint_flag_from_index(ep_index);

diff --git a/...t/linux/bcm27xx/patches-6.6/950-0481-xhci-Use-more-event-ring-segment-table-entries.patch b/...t/linux/bcm27xx/patches-6.6/950-0481-xhci-Use-more-event-ring-segment-table-entries.patch
@@ -52,7 +52,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
  	erst_base = xhci_read_64(xhci, &ir->ir_set->erst_base);
 --- a/drivers/usb/host/xhci.h
 +++ b/drivers/usb/host/xhci.h
-@@ -1425,8 +1425,9 @@ struct urb_priv {
+@@ -1426,8 +1426,9 @@ struct urb_priv {
   * Each segment table entry is 4*32bits long.  1K seems like an ok size:
   * (1K bytes * 8bytes/bit) / (4*32 bits) = 64 segment entries in the table,
   * meaning 64 ring segments.

diff --git a/target/linux/bcm27xx/patches-6.6/950-0482-xhci-quirks-add-link-TRB-quirk-for-VL805.patch b/target/linux/bcm27xx/patches-6.6/950-0482-xhci-quirks-add-link-TRB-quirk-for-VL805.patch
@@ -34,7 +34,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
  	if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
 --- a/drivers/usb/host/xhci-ring.c
 +++ b/drivers/usb/host/xhci-ring.c
-@@ -728,6 +728,15 @@ static int xhci_move_dequeue_past_td(str
+@@ -729,6 +729,15 @@ static int xhci_move_dequeue_past_td(str
  	} while (!cycle_found || !td_last_trb_found);
 
  deq_found:
@@ -52,7 +52,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
  	addr = xhci_trb_virt_to_dma(new_seg, new_deq);
 --- a/drivers/usb/host/xhci.h
 +++ b/drivers/usb/host/xhci.h
-@@ -1663,6 +1663,9 @@ struct xhci_hcd {
+@@ -1664,6 +1664,9 @@ struct xhci_hcd {
  #define XHCI_CDNS_SCTX_QUIRK	BIT_ULL(48)
  #define XHCI_ETRON_HOST	BIT_ULL(49)
 

diff --git a/target/linux/bcm27xx/patches-6.6/950-0484-usb-xhci-add-VLI_SS_BULK_OUT_BUG-quirk.patch b/target/linux/bcm27xx/patches-6.6/950-0484-usb-xhci-add-VLI_SS_BULK_OUT_BUG-quirk.patch
@@ -100,7 +100,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
  	if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
 --- a/drivers/usb/host/xhci.h
 +++ b/drivers/usb/host/xhci.h
-@@ -1665,6 +1665,7 @@ struct xhci_hcd {
+@@ -1666,6 +1666,7 @@ struct xhci_hcd {
 
  /* Downstream VLI fixes */
  #define XHCI_AVOID_DQ_ON_LINK	BIT_ULL(56)

diff --git a/target/linux/bcm27xx/patches-6.6/950-0485-usb-xhci-add-XHCI_VLI_HUB_TT_QUIRK.patch b/target/linux/bcm27xx/patches-6.6/950-0485-usb-xhci-add-XHCI_VLI_HUB_TT_QUIRK.patch
@@ -75,7 +75,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
  	if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
 --- a/drivers/usb/host/xhci-ring.c
 +++ b/drivers/usb/host/xhci-ring.c
-@@ -3674,6 +3674,48 @@ static int xhci_align_td(struct xhci_hcd
+@@ -3714,6 +3714,48 @@ static int xhci_align_td(struct xhci_hcd
  	return 1;
  }
 
@@ -124,7 +124,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
  /* This is very similar to what ehci-q.c qtd_fill() does */
  int xhci_queue_bulk_tx(struct xhci_hcd *xhci, gfp_t mem_flags,
  		struct urb *urb, int slot_id, unsigned int ep_index)
-@@ -3830,6 +3872,8 @@ int xhci_queue_bulk_tx(struct xhci_hcd *
+@@ -3870,6 +3912,8 @@ int xhci_queue_bulk_tx(struct xhci_hcd *
  	}
 
  	check_trb_math(urb, enqd_len);
@@ -133,7 +133,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
  	giveback_first_trb(xhci, slot_id, ep_index, urb->stream_id,
  			start_cycle, start_trb);
  	return 0;
-@@ -3979,6 +4023,8 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *
+@@ -4019,6 +4063,8 @@ int xhci_queue_ctrl_tx(struct xhci_hcd *
  			/* Event on completion */
  			field | TRB_IOC | TRB_TYPE(TRB_STATUS) | ep_ring->cycle_state);
 
@@ -144,7 +144,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
  	return 0;
 --- a/drivers/usb/host/xhci.h
 +++ b/drivers/usb/host/xhci.h
-@@ -1666,6 +1666,7 @@ struct xhci_hcd {
+@@ -1667,6 +1667,7 @@ struct xhci_hcd {
  /* Downstream VLI fixes */
  #define XHCI_AVOID_DQ_ON_LINK	BIT_ULL(56)
  #define XHCI_VLI_SS_BULK_OUT_BUG	BIT_ULL(57)

diff --git a/target/linux/bcm27xx/patches-6.6/950-0519-usb-dwc3-Set-DMA-and-coherent-masks-early.patch b/target/linux/bcm27xx/patches-6.6/950-0519-usb-dwc3-Set-DMA-and-coherent-masks-early.patch
@@ -333,15 +333,15 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
  /* Global Debug LSP MUX Select */
  #define DWC3_GDBGLSPMUX_ENDBC		BIT(15)	/* Host only */
  #define DWC3_GDBGLSPMUX_HOSTSELECT(n)	((n) & 0x3fff)
-@@ -1062,6 +1065,7 @@ struct dwc3_scratchpad_array {
+@@ -1066,6 +1069,7 @@ struct dwc3_scratchpad_array {
   * @tx_max_burst_prd: max periodic ESS transmit burst size
   * @tx_fifo_resize_max_num: max number of fifos allocated during txfifo resize
   * @clear_stall_protocol: endpoint number that requires a delayed status phase
 + * @axi_max_pipe: set to override the maximum number of pipelined AXI transfers
   * @hsphy_interface: "utmi" or "ulpi"
   * @connected: true when we're connected to a host, false otherwise
   * @softconnect: true when gadget connect is called, false when disconnect runs
-@@ -1299,6 +1303,7 @@ struct dwc3 {
+@@ -1303,6 +1307,7 @@ struct dwc3 {
  	u8			tx_max_burst_prd;
  	u8			tx_fifo_resize_max_num;
  	u8			clear_stall_protocol;

diff --git a/...x/bcm27xx/patches-6.6/950-0853-drivers-usb-dwc3-add-FS-LS-bus-instance-parkmode-dis.patch b/...x/bcm27xx/patches-6.6/950-0853-drivers-usb-dwc3-add-FS-LS-bus-instance-parkmode-dis.patch
@@ -45,7 +45,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
  #define DWC3_GUCTL1_RESUME_OPMODE_HS_HOST	BIT(10)
 
  /* Global Status Register */
-@@ -1117,10 +1118,12 @@ struct dwc3_scratchpad_array {
+@@ -1121,10 +1122,12 @@ struct dwc3_scratchpad_array {
   *			generation after resume from suspend.
   * @ulpi_ext_vbus_drv: Set to confiure the upli chip to drives CPEN pin
   *			VBUS with an external supply.
@@ -62,7 +62,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
   * @tx_de_emphasis_quirk: set if we enable Tx de-emphasis quirk
   * @tx_de_emphasis: Tx de-emphasis value
   *	0	- -6dB de-emphasis
-@@ -1347,6 +1350,7 @@ struct dwc3 {
+@@ -1351,6 +1354,7 @@ struct dwc3 {
  	unsigned		ulpi_ext_vbus_drv:1;
  	unsigned		parkmode_disable_ss_quirk:1;
  	unsigned		parkmode_disable_hs_quirk:1;

diff --git a/target/linux/bcm27xx/patches-6.6/950-1261-mm-vmscan-Maintain-TLB-coherency-in-LRU-code.patch b/target/linux/bcm27xx/patches-6.6/950-1261-mm-vmscan-Maintain-TLB-coherency-in-LRU-code.patch
@@ -16,7 +16,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.com>
 
 --- a/mm/vmscan.c
 +++ b/mm/vmscan.c
-@@ -4716,7 +4716,7 @@ void lru_gen_look_around(struct page_vma
+@@ -4723,7 +4723,7 @@ void lru_gen_look_around(struct page_vma
  		if (!folio)
  			continue;
 

diff --git a/...x/bcm27xx/patches-6.6/950-1359-usb-dwc3-core-add-support-for-setting-NAK-enhancemen.patch b/...x/bcm27xx/patches-6.6/950-1359-usb-dwc3-core-add-support-for-setting-NAK-enhancemen.patch
@@ -57,7 +57,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
  #define DWC3_GUCTL1_PARKMODE_DISABLE_SS		BIT(17)
  #define DWC3_GUCTL1_PARKMODE_DISABLE_HS		BIT(16)
  #define DWC3_GUCTL1_PARKMODE_DISABLE_FSLS	BIT(15)
-@@ -1118,6 +1120,8 @@ struct dwc3_scratchpad_array {
+@@ -1122,6 +1124,8 @@ struct dwc3_scratchpad_array {
   *			generation after resume from suspend.
   * @ulpi_ext_vbus_drv: Set to confiure the upli chip to drives CPEN pin
   *			VBUS with an external supply.
@@ -66,7 +66,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
   * @parkmode_disable_ss_quirk: If set, disable park mode feature for all
   *			Superspeed instances.
   * @parkmode_disable_hs_quirk: If set, disable park mode feature for all
-@@ -1348,6 +1352,8 @@ struct dwc3 {
+@@ -1352,6 +1356,8 @@ struct dwc3 {
  	unsigned		dis_tx_ipgap_linecheck_quirk:1;
  	unsigned		resume_hs_terminations:1;
  	unsigned		ulpi_ext_vbus_drv:1;

diff --git a/...x/bcm27xx/patches-6.6/950-1361-drivers-usb-xhci-prevent-a-theoretical-race-on-non-c.patch b/...x/bcm27xx/patches-6.6/950-1361-drivers-usb-xhci-prevent-a-theoretical-race-on-non-c.patch
@@ -28,7 +28,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.com>
 
 --- a/drivers/usb/host/xhci-ring.c
 +++ b/drivers/usb/host/xhci-ring.c
-@@ -505,6 +505,19 @@ void xhci_ring_ep_doorbell(struct xhci_h
+@@ -506,6 +506,19 @@ void xhci_ring_ep_doorbell(struct xhci_h
 
  	trace_xhci_ring_ep_doorbell(slot_id, DB_VALUE(ep_index, stream_id));
 

diff --git a/target/linux/bcm53xx/patches-6.6/180-usb-xhci-add-support-for-performing-fake-doorbell.patch b/target/linux/bcm53xx/patches-6.6/180-usb-xhci-add-support-for-performing-fake-doorbell.patch
@@ -35,7 +35,7 @@ it on BCM4708 family.
  /* called during probe() after chip reset completes */
 --- a/drivers/usb/host/xhci.c
 +++ b/drivers/usb/host/xhci.c
-@@ -161,6 +161,49 @@ int xhci_start(struct xhci_hcd *xhci)
+@@ -162,6 +162,49 @@ int xhci_start(struct xhci_hcd *xhci)
  	return ret;
  }
 
@@ -85,7 +85,7 @@ it on BCM4708 family.
  /*
   * Reset a halted HC.
   *
-@@ -480,6 +523,15 @@ static int xhci_run_finished(struct xhci
+@@ -481,6 +524,15 @@ static int xhci_run_finished(struct xhci
  		return -ENODEV;
  	}
 
@@ -103,7 +103,7 @@ it on BCM4708 family.
  	if (xhci->quirks & XHCI_NEC_HOST)
 --- a/drivers/usb/host/xhci.h
 +++ b/drivers/usb/host/xhci.h
-@@ -1661,6 +1661,7 @@ struct xhci_hcd {
+@@ -1662,6 +1662,7 @@ struct xhci_hcd {
  #define XHCI_WRITE_64_HI_LO	BIT_ULL(47)
  #define XHCI_CDNS_SCTX_QUIRK	BIT_ULL(48)
  #define XHCI_ETRON_HOST	BIT_ULL(49)

diff --git a/...generic/backport-6.6/600-v6.10-net-Remove-conditional-threaded-NAPI-wakeup-based-on.patch b/...generic/backport-6.6/600-v6.10-net-Remove-conditional-threaded-NAPI-wakeup-based-on.patch
@@ -32,7 +32,7 @@ Signed-off-by: Paolo Abeni <pabeni@redhat.com>
 
 --- a/net/core/dev.c
 +++ b/net/core/dev.c
-@@ -4481,13 +4481,7 @@ static inline void ____napi_schedule(str
+@@ -4483,13 +4483,7 @@ static inline void ____napi_schedule(str
  		 */
  		thread = READ_ONCE(napi->thread);
  		if (thread) {
@@ -47,7 +47,7 @@ Signed-off-by: Paolo Abeni <pabeni@redhat.com>
  			wake_up_process(thread);
  			return;
  		}
-@@ -6643,8 +6637,6 @@ static int napi_poll(struct napi_struct
+@@ -6645,8 +6639,6 @@ static int napi_poll(struct napi_struct
 
  static int napi_thread_wait(struct napi_struct *napi)
  {
@@ -56,7 +56,7 @@ Signed-off-by: Paolo Abeni <pabeni@redhat.com>
  	set_current_state(TASK_INTERRUPTIBLE);
 
  	while (!kthread_should_stop()) {
-@@ -6653,15 +6645,13 @@ static int napi_thread_wait(struct napi_
+@@ -6655,15 +6647,13 @@ static int napi_thread_wait(struct napi_
  		 * Testing SCHED bit is not enough because SCHED bit might be
  		 * set by some other busy poll thread or by napi_disable().
  		 */

diff --git a/.../linux/generic/backport-6.6/601-v6.10-net-Allow-to-use-SMP-threads-for-backlog-NAPI.patch b/.../linux/generic/backport-6.6/601-v6.10-net-Allow-to-use-SMP-threads-for-backlog-NAPI.patch
@@ -108,15 +108,15 @@ Signed-off-by: Paolo Abeni <pabeni@redhat.com>
  static inline void rps_lock_irqsave(struct softnet_data *sd,
  				    unsigned long *flags)
  {
-@@ -4449,6 +4475,7 @@ EXPORT_SYMBOL(__dev_direct_xmit);
+@@ -4451,6 +4477,7 @@ EXPORT_SYMBOL(__dev_direct_xmit);
  /*************************************************************************
   *			Receiver routines
   *************************************************************************/
 +static DEFINE_PER_CPU(struct task_struct *, backlog_napi);
 
  int netdev_max_backlog __read_mostly = 1000;
  EXPORT_SYMBOL(netdev_max_backlog);
-@@ -4481,12 +4508,16 @@ static inline void ____napi_schedule(str
+@@ -4483,12 +4510,16 @@ static inline void ____napi_schedule(str
  		 */
  		thread = READ_ONCE(napi->thread);
  		if (thread) {
@@ -133,7 +133,7 @@ Signed-off-by: Paolo Abeni <pabeni@redhat.com>
  	list_add_tail(&napi->poll_list, &sd->poll_list);
  	WRITE_ONCE(napi->list_owner, smp_processor_id());
  	/* If not called from net_rx_action()
-@@ -4732,6 +4763,11 @@ static void napi_schedule_rps(struct sof
+@@ -4734,6 +4765,11 @@ static void napi_schedule_rps(struct sof
 
  #ifdef CONFIG_RPS
  	if (sd != mysd) {
@@ -145,7 +145,7 @@ Signed-off-by: Paolo Abeni <pabeni@redhat.com>
  		sd->rps_ipi_next = mysd->rps_ipi_list;
  		mysd->rps_ipi_list = sd;
 
-@@ -5955,7 +5991,7 @@ static void net_rps_action_and_irq_enabl
+@@ -5957,7 +5993,7 @@ static void net_rps_action_and_irq_enabl
  #ifdef CONFIG_RPS
  	struct softnet_data *remsd = sd->rps_ipi_list;
 
@@ -154,7 +154,7 @@ Signed-off-by: Paolo Abeni <pabeni@redhat.com>
  		sd->rps_ipi_list = NULL;
 
  		local_irq_enable();
-@@ -5970,7 +6006,7 @@ static void net_rps_action_and_irq_enabl
+@@ -5972,7 +6008,7 @@ static void net_rps_action_and_irq_enabl
  static bool sd_has_rps_ipi_waiting(struct softnet_data *sd)
  {
  #ifdef CONFIG_RPS
@@ -163,7 +163,7 @@ Signed-off-by: Paolo Abeni <pabeni@redhat.com>
  #else
  	return false;
  #endif
-@@ -6014,7 +6050,7 @@ static int process_backlog(struct napi_s
+@@ -6016,7 +6052,7 @@ static int process_backlog(struct napi_s
  			 * We can use a plain write instead of clear_bit(),
  			 * and we dont need an smp_mb() memory barrier.
  			 */
@@ -172,7 +172,7 @@ Signed-off-by: Paolo Abeni <pabeni@redhat.com>
  			again = false;
  		} else {
  			skb_queue_splice_tail_init(&sd->input_pkt_queue,
-@@ -6680,43 +6716,48 @@ static void skb_defer_free_flush(struct
+@@ -6682,43 +6718,48 @@ static void skb_defer_free_flush(struct
  	}
  }
 
@@ -250,7 +250,7 @@ Signed-off-by: Paolo Abeni <pabeni@redhat.com>
  	return 0;
  }
 
-@@ -11297,7 +11338,7 @@ static int dev_cpu_dead(unsigned int old
+@@ -11299,7 +11340,7 @@ static int dev_cpu_dead(unsigned int old
 
  		list_del_init(&napi->poll_list);
  		if (napi->poll == process_backlog)
@@ -259,7 +259,7 @@ Signed-off-by: Paolo Abeni <pabeni@redhat.com>
  		else
  			____napi_schedule(sd, napi);
  	}
-@@ -11305,12 +11346,14 @@ static int dev_cpu_dead(unsigned int old
+@@ -11307,12 +11348,14 @@ static int dev_cpu_dead(unsigned int old
  	raise_softirq_irqoff(NET_TX_SOFTIRQ);
  	local_irq_enable();
 
@@ -278,7 +278,7 @@ Signed-off-by: Paolo Abeni <pabeni@redhat.com>
 
  	/* Process offline CPU's input_pkt_queue */
  	while ((skb = __skb_dequeue(&oldsd->process_queue))) {
-@@ -11573,6 +11616,38 @@ static struct pernet_operations __net_in
+@@ -11575,6 +11618,38 @@ static struct pernet_operations __net_in
   *
   */
 
@@ -317,7 +317,7 @@ Signed-off-by: Paolo Abeni <pabeni@redhat.com>
  /*
   *       This is called single threaded during boot, so no need
   *       to take the rtnl semaphore.
-@@ -11623,7 +11698,10 @@ static int __init net_dev_init(void)
+@@ -11625,7 +11700,10 @@ static int __init net_dev_init(void)
  		init_gro_hash(&sd->backlog);
  		sd->backlog.poll = process_backlog;
  		sd->backlog.weight = weight_p;