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authorHauke Mehrtens <hauke@hauke-m.de>2022-09-17 15:27:04 +0200
committerHauke Mehrtens <hauke@hauke-m.de>2022-09-17 16:52:02 +0200
commit8e5de897691a359d849fe97a7e235537f4f9cc14 (patch)
treed4e744a61ec4d6eb06ebde0e57590505806dc8bb /target/linux/generic/backport-5.4
parent44ce70f0e209c12cc9548d5fa60890997a2707f2 (diff)
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kernel: bump 5.4 to 5.4.213
Manually adapted: layerscape/patches-5.4/820-usb-0009-usb-dwc3-Add-workaround-for-host-mode-VBUS-glitch-wh.patch Compile-tested: x86/64 Run-tested: x86/64 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Diffstat (limited to 'target/linux/generic/backport-5.4')
-rw-r--r--target/linux/generic/backport-5.4/600-v5.12-net-extract-napi-poll-functionality-to-__napi_poll.patch8
-rw-r--r--target/linux/generic/backport-5.4/601-v5.12-net-implement-threaded-able-napi-poll-loop-support.patch10
-rw-r--r--target/linux/generic/backport-5.4/602-v5.12-net-add-sysfs-attribute-to-control-napi-threaded-mod.patch4
-rw-r--r--target/linux/generic/backport-5.4/603-v5.12-net-fix-race-between-napi-kthread-mode-and-busy-poll.patch6
-rw-r--r--target/linux/generic/backport-5.4/604-v5.12-net-fix-hangup-on-napi_disable-for-threaded-napi.patch4
-rw-r--r--target/linux/generic/backport-5.4/700-v5.5-net-core-allow-fast-GRO-for-skbs-with-Ethernet-heade.patch2
6 files changed, 17 insertions, 17 deletions
diff --git a/target/linux/generic/backport-5.4/600-v5.12-net-extract-napi-poll-functionality-to-__napi_poll.patch b/target/linux/generic/backport-5.4/600-v5.12-net-extract-napi-poll-functionality-to-__napi_poll.patch
index 35aeb96251..02b5b575db 100644
--- a/target/linux/generic/backport-5.4/600-v5.12-net-extract-napi-poll-functionality-to-__napi_poll.patch
+++ b/target/linux/generic/backport-5.4/600-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
-@@ -6325,15 +6325,10 @@ void netif_napi_del(struct napi_struct *
+@@ -6326,15 +6326,10 @@ 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
-@@ -6351,7 +6346,7 @@ static int napi_poll(struct napi_struct
+@@ -6352,7 +6347,7 @@ static int napi_poll(struct napi_struct
WARN_ON_ONCE(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
-@@ -6360,7 +6355,7 @@ static int napi_poll(struct napi_struct
+@@ -6361,7 +6356,7 @@ 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) {
-@@ -6378,12 +6373,29 @@ static int napi_poll(struct napi_struct
+@@ -6379,12 +6374,29 @@ 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-5.4/601-v5.12-net-implement-threaded-able-napi-poll-loop-support.patch b/target/linux/generic/backport-5.4/601-v5.12-net-implement-threaded-able-napi-poll-loop-support.patch
index 0c548f331a..e613b17143 100644
--- a/target/linux/generic/backport-5.4/601-v5.12-net-implement-threaded-able-napi-poll-loop-support.patch
+++ b/target/linux/generic/backport-5.4/601-v5.12-net-implement-threaded-able-napi-poll-loop-support.patch
@@ -131,7 +131,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
static int __dev_open(struct net_device *dev, struct netlink_ext_ack *extack)
{
const struct net_device_ops *ops = dev->netdev_ops;
-@@ -3888,6 +3910,21 @@ int gro_normal_batch __read_mostly = 8;
+@@ -3889,6 +3911,21 @@ int gro_normal_batch __read_mostly = 8;
static inline void ____napi_schedule(struct softnet_data *sd,
struct napi_struct *napi)
{
@@ -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);
}
-@@ -6279,6 +6316,12 @@ void netif_napi_add(struct net_device *d
+@@ -6280,6 +6317,12 @@ 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);
-@@ -6295,9 +6338,28 @@ void napi_disable(struct napi_struct *n)
+@@ -6296,9 +6339,28 @@ 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;
-@@ -6322,6 +6384,11 @@ void netif_napi_del(struct napi_struct *
+@@ -6323,6 +6385,11 @@ 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);
-@@ -6401,6 +6468,51 @@ static int napi_poll(struct napi_struct
+@@ -6402,6 +6469,51 @@ static int napi_poll(struct napi_struct
return work;
}
diff --git a/target/linux/generic/backport-5.4/602-v5.12-net-add-sysfs-attribute-to-control-napi-threaded-mod.patch b/target/linux/generic/backport-5.4/602-v5.12-net-add-sysfs-attribute-to-control-napi-threaded-mod.patch
index bdc34a15ea..2911400a70 100644
--- a/target/linux/generic/backport-5.4/602-v5.12-net-add-sysfs-attribute-to-control-napi-threaded-mod.patch
+++ b/target/linux/generic/backport-5.4/602-v5.12-net-add-sysfs-attribute-to-control-napi-threaded-mod.patch
@@ -57,7 +57,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
* @n: NAPI context
--- a/net/core/dev.c
+++ b/net/core/dev.c
-@@ -3914,8 +3914,9 @@ static inline void ____napi_schedule(str
+@@ -3915,8 +3915,9 @@ static inline void ____napi_schedule(str
if (test_bit(NAPI_STATE_THREADED, &napi->state)) {
/* Paired with smp_mb__before_atomic() in
@@ -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);
-@@ -6293,6 +6294,49 @@ static void init_gro_hash(struct napi_st
+@@ -6294,6 +6295,49 @@ static void init_gro_hash(struct napi_st
napi->gro_bitmask = 0;
}
diff --git a/target/linux/generic/backport-5.4/603-v5.12-net-fix-race-between-napi-kthread-mode-and-busy-poll.patch b/target/linux/generic/backport-5.4/603-v5.12-net-fix-race-between-napi-kthread-mode-and-busy-poll.patch
index 764f33e3fc..8f93cddb51 100644
--- a/target/linux/generic/backport-5.4/603-v5.12-net-fix-race-between-napi-kthread-mode-and-busy-poll.patch
+++ b/target/linux/generic/backport-5.4/603-v5.12-net-fix-race-between-napi-kthread-mode-and-busy-poll.patch
@@ -45,7 +45,7 @@ Cc: Hannes Frederic Sowa <hannes@stressinduktion.org>
enum gro_result {
--- a/net/core/dev.c
+++ b/net/core/dev.c
-@@ -3921,6 +3921,8 @@ static inline void ____napi_schedule(str
+@@ -3922,6 +3922,8 @@ static inline void ____napi_schedule(str
*/
thread = READ_ONCE(napi->thread);
if (thread) {
@@ -54,7 +54,7 @@ Cc: Hannes Frederic Sowa <hannes@stressinduktion.org>
wake_up_process(thread);
return;
}
-@@ -6081,7 +6083,8 @@ bool napi_complete_done(struct napi_stru
+@@ -6082,7 +6084,8 @@ 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.
-@@ -6514,16 +6517,25 @@ static int napi_poll(struct napi_struct
+@@ -6515,16 +6518,25 @@ static int napi_poll(struct napi_struct
static int napi_thread_wait(struct napi_struct *napi)
{
diff --git a/target/linux/generic/backport-5.4/604-v5.12-net-fix-hangup-on-napi_disable-for-threaded-napi.patch b/target/linux/generic/backport-5.4/604-v5.12-net-fix-hangup-on-napi_disable-for-threaded-napi.patch
index 5c48fdf5c1..a60763db60 100644
--- a/target/linux/generic/backport-5.4/604-v5.12-net-fix-hangup-on-napi_disable-for-threaded-napi.patch
+++ b/target/linux/generic/backport-5.4/604-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
-@@ -6521,7 +6521,7 @@ static int napi_thread_wait(struct napi_
+@@ -6522,7 +6522,7 @@ 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
-@@ -6539,6 +6539,7 @@ static int napi_thread_wait(struct napi_
+@@ -6540,6 +6540,7 @@ static int napi_thread_wait(struct napi_
set_current_state(TASK_INTERRUPTIBLE);
}
__set_current_state(TASK_RUNNING);
diff --git a/target/linux/generic/backport-5.4/700-v5.5-net-core-allow-fast-GRO-for-skbs-with-Ethernet-heade.patch b/target/linux/generic/backport-5.4/700-v5.5-net-core-allow-fast-GRO-for-skbs-with-Ethernet-heade.patch
index 24b76cdca4..aeb22f5a0a 100644
--- a/target/linux/generic/backport-5.4/700-v5.5-net-core-allow-fast-GRO-for-skbs-with-Ethernet-heade.patch
+++ b/target/linux/generic/backport-5.4/700-v5.5-net-core-allow-fast-GRO-for-skbs-with-Ethernet-heade.patch
@@ -66,7 +66,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net>
--- a/net/core/dev.c
+++ b/net/core/dev.c
-@@ -5475,8 +5475,7 @@ static inline void skb_gro_reset_offset(
+@@ -5476,8 +5476,7 @@ static inline void skb_gro_reset_offset(
NAPI_GRO_CB(skb)->frag0 = NULL;
NAPI_GRO_CB(skb)->frag0_len = 0;