diff options
Diffstat (limited to 'target/linux/generic/backport-5.10')
5 files changed, 13 insertions, 13 deletions
diff --git a/target/linux/generic/backport-5.10/600-v5.12-net-extract-napi-poll-functionality-to-__napi_poll.patch b/target/linux/generic/backport-5.10/600-v5.12-net-extract-napi-poll-functionality-to-__napi_poll.patch index 7f92a1307d..b036b5852e 100644 --- a/target/linux/generic/backport-5.10/600-v5.12-net-extract-napi-poll-functionality-to-__napi_poll.patch +++ b/target/linux/generic/backport-5.10/600-v5.12-net-extract-napi-poll-functionality-to-__napi_poll.patch @@ -18,7 +18,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net> --- a/net/core/dev.c +++ b/net/core/dev.c -@@ -6779,15 +6779,10 @@ void __netif_napi_del(struct napi_struct +@@ -6793,15 +6793,10 @@ void __netif_napi_del(struct napi_struct } EXPORT_SYMBOL(__netif_napi_del); @@ -35,7 +35,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net> weight = n->weight; /* This NAPI_STATE_SCHED test is for avoiding a race -@@ -6807,7 +6802,7 @@ static int napi_poll(struct napi_struct +@@ -6821,7 +6816,7 @@ static int napi_poll(struct napi_struct n->poll, work, weight); if (likely(work < weight)) @@ -44,7 +44,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net> /* Drivers must not modify the NAPI state if they * consume the entire weight. In such cases this code -@@ -6816,7 +6811,7 @@ static int napi_poll(struct napi_struct +@@ -6830,7 +6825,7 @@ static int napi_poll(struct napi_struct */ if (unlikely(napi_disable_pending(n))) { napi_complete(n); @@ -53,7 +53,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net> } if (n->gro_bitmask) { -@@ -6834,12 +6829,29 @@ static int napi_poll(struct napi_struct +@@ -6848,12 +6843,29 @@ static int napi_poll(struct napi_struct if (unlikely(!list_empty(&n->poll_list))) { pr_warn_once("%s: Budget exhausted after napi rescheduled\n", n->dev ? n->dev->name : "backlog"); diff --git a/target/linux/generic/backport-5.10/601-v5.12-net-implement-threaded-able-napi-poll-loop-support.patch b/target/linux/generic/backport-5.10/601-v5.12-net-implement-threaded-able-napi-poll-loop-support.patch index 6396499e4d..05f89932e8 100644 --- a/target/linux/generic/backport-5.10/601-v5.12-net-implement-threaded-able-napi-poll-loop-support.patch +++ b/target/linux/generic/backport-5.10/601-v5.12-net-implement-threaded-able-napi-poll-loop-support.patch @@ -153,7 +153,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net> list_add_tail(&napi->poll_list, &sd->poll_list); __raise_softirq_irqoff(NET_RX_SOFTIRQ); } -@@ -6732,6 +6769,12 @@ void netif_napi_add(struct net_device *d +@@ -6746,6 +6783,12 @@ void netif_napi_add(struct net_device *d set_bit(NAPI_STATE_NPSVC, &napi->state); list_add_rcu(&napi->dev_list, &dev->napi_list); napi_hash_add(napi); @@ -166,7 +166,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net> } EXPORT_SYMBOL(netif_napi_add); -@@ -6748,9 +6791,28 @@ void napi_disable(struct napi_struct *n) +@@ -6762,9 +6805,28 @@ void napi_disable(struct napi_struct *n) hrtimer_cancel(&n->timer); clear_bit(NAPI_STATE_DISABLE, &n->state); @@ -195,7 +195,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net> static void flush_gro_hash(struct napi_struct *napi) { int i; -@@ -6776,6 +6838,11 @@ void __netif_napi_del(struct napi_struct +@@ -6790,6 +6852,11 @@ void __netif_napi_del(struct napi_struct flush_gro_hash(napi); napi->gro_bitmask = 0; @@ -207,7 +207,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net> } EXPORT_SYMBOL(__netif_napi_del); -@@ -6857,6 +6924,51 @@ static int napi_poll(struct napi_struct +@@ -6871,6 +6938,51 @@ static int napi_poll(struct napi_struct return work; } diff --git a/target/linux/generic/backport-5.10/602-v5.12-net-add-sysfs-attribute-to-control-napi-threaded-mod.patch b/target/linux/generic/backport-5.10/602-v5.12-net-add-sysfs-attribute-to-control-napi-threaded-mod.patch index 323e93860a..1009d82046 100644 --- a/target/linux/generic/backport-5.10/602-v5.12-net-add-sysfs-attribute-to-control-napi-threaded-mod.patch +++ b/target/linux/generic/backport-5.10/602-v5.12-net-add-sysfs-attribute-to-control-napi-threaded-mod.patch @@ -69,7 +69,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net> * wake_up_process() when it's not NULL. */ thread = READ_ONCE(napi->thread); -@@ -6742,6 +6743,49 @@ static void init_gro_hash(struct napi_st +@@ -6756,6 +6757,49 @@ static void init_gro_hash(struct napi_st napi->gro_bitmask = 0; } diff --git a/target/linux/generic/backport-5.10/603-v5.12-net-fix-race-between-napi-kthread-mode-and-busy-poll.patch b/target/linux/generic/backport-5.10/603-v5.12-net-fix-race-between-napi-kthread-mode-and-busy-poll.patch index cdab47e0cc..a7fe9b360f 100644 --- a/target/linux/generic/backport-5.10/603-v5.12-net-fix-race-between-napi-kthread-mode-and-busy-poll.patch +++ b/target/linux/generic/backport-5.10/603-v5.12-net-fix-race-between-napi-kthread-mode-and-busy-poll.patch @@ -54,7 +54,7 @@ Cc: Hannes Frederic Sowa <hannes@stressinduktion.org> wake_up_process(thread); return; } -@@ -6534,7 +6536,8 @@ bool napi_complete_done(struct napi_stru +@@ -6548,7 +6550,8 @@ bool napi_complete_done(struct napi_stru WARN_ON_ONCE(!(val & NAPIF_STATE_SCHED)); @@ -64,7 +64,7 @@ Cc: Hannes Frederic Sowa <hannes@stressinduktion.org> /* If STATE_MISSED was set, leave STATE_SCHED set, * because we will call napi->poll() one more time. -@@ -6970,16 +6973,25 @@ static int napi_poll(struct napi_struct +@@ -6984,16 +6987,25 @@ static int napi_poll(struct napi_struct static int napi_thread_wait(struct napi_struct *napi) { diff --git a/target/linux/generic/backport-5.10/604-v5.12-net-fix-hangup-on-napi_disable-for-threaded-napi.patch b/target/linux/generic/backport-5.10/604-v5.12-net-fix-hangup-on-napi_disable-for-threaded-napi.patch index 5894099fff..d921856668 100644 --- a/target/linux/generic/backport-5.10/604-v5.12-net-fix-hangup-on-napi_disable-for-threaded-napi.patch +++ b/target/linux/generic/backport-5.10/604-v5.12-net-fix-hangup-on-napi_disable-for-threaded-napi.patch @@ -34,7 +34,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> --- a/net/core/dev.c +++ b/net/core/dev.c -@@ -6977,7 +6977,7 @@ static int napi_thread_wait(struct napi_ +@@ -6991,7 +6991,7 @@ static int napi_thread_wait(struct napi_ set_current_state(TASK_INTERRUPTIBLE); @@ -43,7 +43,7 @@ Signed-off-by: Jakub Kicinski <kuba@kernel.org> /* Testing SCHED_THREADED bit here to make sure the current * kthread owns this napi and could poll on this napi. * Testing SCHED bit is not enough because SCHED bit might be -@@ -6995,6 +6995,7 @@ static int napi_thread_wait(struct napi_ +@@ -7009,6 +7009,7 @@ static int napi_thread_wait(struct napi_ set_current_state(TASK_INTERRUPTIBLE); } __set_current_state(TASK_RUNNING); |