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kernel: bump 6.6 to 6.6.56
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@DHDAXCW
DHDAXCW committed Oct 15, 2024
1 parent 61f3bd5 commit aa22454
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Showing 20 changed files with 73 additions and 73 deletions.
4 changes: 2 additions & 2 deletions include/kernel-6.6
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
LINUX_VERSION-6.6 = .54
LINUX_KERNEL_HASH-6.6.54 = 5fae869d6a24055c16ffc2d92669e3fb2b258e34d36c850bb8cf9def417ecfa0
LINUX_VERSION-6.6 = .56
LINUX_KERNEL_HASH-6.6.56 = f74812f78e88992c416434cb107639e13a551dbaff36bb90d6346ab16ab71a95
6 changes: 3 additions & 3 deletions ...generic/backport-6.6/600-v6.10-net-Remove-conditional-threaded-NAPI-wakeup-based-on.patch
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Original file line number Diff line number Diff line change
Expand Up @@ -32,7 +32,7 @@ Signed-off-by: Paolo Abeni <[email protected]>

--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4473,13 +4473,7 @@ static inline void ____napi_schedule(str
@@ -4477,13 +4477,7 @@ static inline void ____napi_schedule(str
*/
thread = READ_ONCE(napi->thread);
if (thread) {
Expand All @@ -47,7 +47,7 @@ Signed-off-by: Paolo Abeni <[email protected]>
wake_up_process(thread);
return;
}
@@ -6635,8 +6629,6 @@ static int napi_poll(struct napi_struct
@@ -6639,8 +6633,6 @@ static int napi_poll(struct napi_struct

static int napi_thread_wait(struct napi_struct *napi)
{
Expand All @@ -56,7 +56,7 @@ Signed-off-by: Paolo Abeni <[email protected]>
set_current_state(TASK_INTERRUPTIBLE);

while (!kthread_should_stop()) {
@@ -6645,15 +6637,13 @@ static int napi_thread_wait(struct napi_
@@ -6649,15 +6641,13 @@ 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().
*/
Expand Down
22 changes: 11 additions & 11 deletions .../linux/generic/backport-6.6/601-v6.10-net-Allow-to-use-SMP-threads-for-backlog-NAPI.patch
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Original file line number Diff line number Diff line change
Expand Up @@ -108,15 +108,15 @@ Signed-off-by: Paolo Abeni <[email protected]>
static inline void rps_lock_irqsave(struct softnet_data *sd,
unsigned long *flags)
{
@@ -4441,6 +4467,7 @@ EXPORT_SYMBOL(__dev_direct_xmit);
@@ -4445,6 +4471,7 @@ 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);
@@ -4473,12 +4500,16 @@ static inline void ____napi_schedule(str
@@ -4477,12 +4504,16 @@ static inline void ____napi_schedule(str
*/
thread = READ_ONCE(napi->thread);
if (thread) {
Expand All @@ -133,7 +133,7 @@ Signed-off-by: Paolo Abeni <[email protected]>
list_add_tail(&napi->poll_list, &sd->poll_list);
WRITE_ONCE(napi->list_owner, smp_processor_id());
/* If not called from net_rx_action()
@@ -4724,6 +4755,11 @@ static void napi_schedule_rps(struct sof
@@ -4728,6 +4759,11 @@ static void napi_schedule_rps(struct sof

#ifdef CONFIG_RPS
if (sd != mysd) {
Expand All @@ -145,7 +145,7 @@ Signed-off-by: Paolo Abeni <[email protected]>
sd->rps_ipi_next = mysd->rps_ipi_list;
mysd->rps_ipi_list = sd;

@@ -5947,7 +5983,7 @@ static void net_rps_action_and_irq_enabl
@@ -5951,7 +5987,7 @@ static void net_rps_action_and_irq_enabl
#ifdef CONFIG_RPS
struct softnet_data *remsd = sd->rps_ipi_list;

Expand All @@ -154,7 +154,7 @@ Signed-off-by: Paolo Abeni <[email protected]>
sd->rps_ipi_list = NULL;

local_irq_enable();
@@ -5962,7 +5998,7 @@ static void net_rps_action_and_irq_enabl
@@ -5966,7 +6002,7 @@ static void net_rps_action_and_irq_enabl
static bool sd_has_rps_ipi_waiting(struct softnet_data *sd)
{
#ifdef CONFIG_RPS
Expand All @@ -163,7 +163,7 @@ Signed-off-by: Paolo Abeni <[email protected]>
#else
return false;
#endif
@@ -6006,7 +6042,7 @@ static int process_backlog(struct napi_s
@@ -6010,7 +6046,7 @@ 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.
*/
Expand All @@ -172,7 +172,7 @@ Signed-off-by: Paolo Abeni <[email protected]>
again = false;
} else {
skb_queue_splice_tail_init(&sd->input_pkt_queue,
@@ -6672,43 +6708,48 @@ static void skb_defer_free_flush(struct
@@ -6676,43 +6712,48 @@ static void skb_defer_free_flush(struct
}
}

Expand Down Expand Up @@ -250,7 +250,7 @@ Signed-off-by: Paolo Abeni <[email protected]>
return 0;
}

@@ -11289,7 +11330,7 @@ static int dev_cpu_dead(unsigned int old
@@ -11293,7 +11334,7 @@ static int dev_cpu_dead(unsigned int old

list_del_init(&napi->poll_list);
if (napi->poll == process_backlog)
Expand All @@ -259,7 +259,7 @@ Signed-off-by: Paolo Abeni <[email protected]>
else
____napi_schedule(sd, napi);
}
@@ -11297,12 +11338,14 @@ static int dev_cpu_dead(unsigned int old
@@ -11301,12 +11342,14 @@ static int dev_cpu_dead(unsigned int old
raise_softirq_irqoff(NET_TX_SOFTIRQ);
local_irq_enable();

Expand All @@ -278,7 +278,7 @@ Signed-off-by: Paolo Abeni <[email protected]>

/* Process offline CPU's input_pkt_queue */
while ((skb = __skb_dequeue(&oldsd->process_queue))) {
@@ -11565,6 +11608,38 @@ static struct pernet_operations __net_in
@@ -11569,6 +11612,38 @@ static struct pernet_operations __net_in
*
*/

Expand Down Expand Up @@ -317,7 +317,7 @@ Signed-off-by: Paolo Abeni <[email protected]>
/*
* This is called single threaded during boot, so no need
* to take the rtnl semaphore.
@@ -11615,7 +11690,10 @@ static int __init net_dev_init(void)
@@ -11619,7 +11694,10 @@ static int __init net_dev_init(void)
init_gro_hash(&sd->backlog);
sd->backlog.poll = process_backlog;
sd->backlog.weight = weight_p;
Expand Down
2 changes: 1 addition & 1 deletion ...inux/generic/backport-6.6/602-v6.10-net-Use-backlog-NAPI-to-clean-up-the-defer_list.patch
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Original file line number Diff line number Diff line change
Expand Up @@ -82,7 +82,7 @@ Signed-off-by: Paolo Abeni <[email protected]>
spin_unlock_irq(&sd->input_pkt_queue.lock);
else if (!IS_ENABLED(CONFIG_PREEMPT_RT))
local_irq_enable();
@@ -4774,6 +4774,23 @@ static void napi_schedule_rps(struct sof
@@ -4778,6 +4778,23 @@ static void napi_schedule_rps(struct sof
__napi_schedule_irqoff(&mysd->backlog);
}

Expand Down
18 changes: 9 additions & 9 deletions target/linux/generic/backport-6.6/603-v6.10-net-Rename-rps_lock-to-backlog_lock.patch
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Original file line number Diff line number Diff line change
Expand Up @@ -67,7 +67,7 @@ Signed-off-by: Paolo Abeni <[email protected]>
{
if (IS_ENABLED(CONFIG_RPS) || use_backlog_threads())
spin_unlock_irq(&sd->input_pkt_queue.lock);
@@ -4779,12 +4779,12 @@ void kick_defer_list_purge(struct softne
@@ -4783,12 +4783,12 @@ void kick_defer_list_purge(struct softne
unsigned long flags;

if (use_backlog_threads()) {
Expand All @@ -82,7 +82,7 @@ Signed-off-by: Paolo Abeni <[email protected]>

} else if (!cmpxchg(&sd->defer_ipi_scheduled, 0, 1)) {
smp_call_function_single_async(cpu, &sd->defer_csd);
@@ -4846,7 +4846,7 @@ static int enqueue_to_backlog(struct sk_
@@ -4850,7 +4850,7 @@ static int enqueue_to_backlog(struct sk_
reason = SKB_DROP_REASON_NOT_SPECIFIED;
sd = &per_cpu(softnet_data, cpu);

Expand All @@ -91,7 +91,7 @@ Signed-off-by: Paolo Abeni <[email protected]>
if (!netif_running(skb->dev))
goto drop;
qlen = skb_queue_len(&sd->input_pkt_queue);
@@ -4855,7 +4855,7 @@ static int enqueue_to_backlog(struct sk_
@@ -4859,7 +4859,7 @@ static int enqueue_to_backlog(struct sk_
enqueue:
__skb_queue_tail(&sd->input_pkt_queue, skb);
input_queue_tail_incr_save(sd, qtail);
Expand All @@ -100,7 +100,7 @@ Signed-off-by: Paolo Abeni <[email protected]>
return NET_RX_SUCCESS;
}

@@ -4870,7 +4870,7 @@ enqueue:
@@ -4874,7 +4874,7 @@ enqueue:

drop:
sd->dropped++;
Expand All @@ -109,7 +109,7 @@ Signed-off-by: Paolo Abeni <[email protected]>

dev_core_stats_rx_dropped_inc(skb->dev);
kfree_skb_reason(skb, reason);
@@ -5901,7 +5901,7 @@ static void flush_backlog(struct work_st
@@ -5905,7 +5905,7 @@ static void flush_backlog(struct work_st
local_bh_disable();
sd = this_cpu_ptr(&softnet_data);

Expand All @@ -118,7 +118,7 @@ Signed-off-by: Paolo Abeni <[email protected]>
skb_queue_walk_safe(&sd->input_pkt_queue, skb, tmp) {
if (skb->dev->reg_state == NETREG_UNREGISTERING) {
__skb_unlink(skb, &sd->input_pkt_queue);
@@ -5909,7 +5909,7 @@ static void flush_backlog(struct work_st
@@ -5913,7 +5913,7 @@ static void flush_backlog(struct work_st
input_queue_head_incr(sd);
}
}
Expand All @@ -127,7 +127,7 @@ Signed-off-by: Paolo Abeni <[email protected]>

skb_queue_walk_safe(&sd->process_queue, skb, tmp) {
if (skb->dev->reg_state == NETREG_UNREGISTERING) {
@@ -5927,14 +5927,14 @@ static bool flush_required(int cpu)
@@ -5931,14 +5931,14 @@ static bool flush_required(int cpu)
struct softnet_data *sd = &per_cpu(softnet_data, cpu);
bool do_flush;

Expand All @@ -144,7 +144,7 @@ Signed-off-by: Paolo Abeni <[email protected]>

return do_flush;
#endif
@@ -6049,7 +6049,7 @@ static int process_backlog(struct napi_s
@@ -6053,7 +6053,7 @@ static int process_backlog(struct napi_s

}

Expand All @@ -153,7 +153,7 @@ Signed-off-by: Paolo Abeni <[email protected]>
if (skb_queue_empty(&sd->input_pkt_queue)) {
/*
* Inline a custom version of __napi_complete().
@@ -6065,7 +6065,7 @@ static int process_backlog(struct napi_s
@@ -6069,7 +6069,7 @@ static int process_backlog(struct napi_s
skb_queue_splice_tail_init(&sd->input_pkt_queue,
&sd->process_queue);
}
Expand Down
2 changes: 1 addition & 1 deletion target/linux/generic/backport-6.6/770-net-introduce-napi_is_scheduled-helper.patch
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Original file line number Diff line number Diff line change
Expand Up @@ -85,7 +85,7 @@ Signed-off-by: Paolo Abeni <[email protected]>
/**
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -6602,7 +6602,7 @@ static int __napi_poll(struct napi_struc
@@ -6606,7 +6606,7 @@ static int __napi_poll(struct napi_struc
* accidentally calling ->poll() when NAPI is not scheduled.
*/
work = 0;
Expand Down
8 changes: 4 additions & 4 deletions ...nux/generic/backport-6.6/780-01-v6.8-r8169-add-support-for-LED-s-on-RTL8168-RTL8101.patch
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Original file line number Diff line number Diff line change
Expand Up @@ -225,15 +225,15 @@ Signed-off-by: David S. Miller <[email protected]>
LED_FREQ = 0x1a,
EEE_LED = 0x1b,
ERIDR = 0x70,
@@ -620,6 +621,7 @@ struct rtl8169_private {
@@ -647,6 +648,7 @@ struct rtl8169_private {

raw_spinlock_t config25_lock;
raw_spinlock_t mac_ocp_lock;
+ struct mutex led_lock; /* serialize LED ctrl RMW access */

raw_spinlock_t cfg9346_usage_lock;
int cfg9346_usage_count;
@@ -792,6 +794,62 @@ static const struct rtl_cond name = {
@@ -819,6 +821,62 @@ static const struct rtl_cond name = {
\
static bool name ## _check(struct rtl8169_private *tp)

Expand Down Expand Up @@ -296,15 +296,15 @@ Signed-off-by: David S. Miller <[email protected]>
static void r8168fp_adjust_ocp_cmd(struct rtl8169_private *tp, u32 *cmd, int type)
{
/* based on RTL8168FP_OOBMAC_BASE in vendor driver */
@@ -5254,6 +5312,7 @@ static int rtl_init_one(struct pci_dev *
@@ -5281,6 +5339,7 @@ static int rtl_init_one(struct pci_dev *
raw_spin_lock_init(&tp->cfg9346_usage_lock);
raw_spin_lock_init(&tp->config25_lock);
raw_spin_lock_init(&tp->mac_ocp_lock);
+ mutex_init(&tp->led_lock);

dev->tstats = devm_netdev_alloc_pcpu_stats(&pdev->dev,
struct pcpu_sw_netstats);
@@ -5410,6 +5469,12 @@ static int rtl_init_one(struct pci_dev *
@@ -5437,6 +5496,12 @@ static int rtl_init_one(struct pci_dev *
if (rc)
return rc;

Expand Down
2 changes: 1 addition & 1 deletion .../linux/generic/backport-6.6/780-02-v6.8-r8169-fix-building-with-CONFIG_LEDS_CLASS-m.patch
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Original file line number Diff line number Diff line change
Expand Up @@ -59,7 +59,7 @@ Signed-off-by: Jakub Kicinski <[email protected]>
obj-$(CONFIG_R8169) += r8169.o
--- a/drivers/net/ethernet/realtek/r8169_main.c
+++ b/drivers/net/ethernet/realtek/r8169_main.c
@@ -5469,11 +5469,10 @@ static int rtl_init_one(struct pci_dev *
@@ -5496,11 +5496,10 @@ static int rtl_init_one(struct pci_dev *
if (rc)
return rc;

Expand Down
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