diff options
15 files changed, 113 insertions, 38 deletions
diff --git a/include/kernel-version.mk b/include/kernel-version.mk index 6063d055fc..5c12a42cf7 100644 --- a/include/kernel-version.mk +++ b/include/kernel-version.mk @@ -6,10 +6,10 @@ ifdef CONFIG_TESTING_KERNEL KERNEL_PATCHVER:=$(KERNEL_TESTING_PATCHVER) endif -LINUX_VERSION-5.4 = .113 +LINUX_VERSION-5.4 = .114 LINUX_VERSION-5.10 = .33 -LINUX_KERNEL_HASH-5.4.113 = 30cde92463c474b75f9eb197654570dd6dbb32ec20695544c5469f292662da47 +LINUX_KERNEL_HASH-5.4.114 = be98f087cb58f23bc5edb8ee80a4794a569d48049d75b1a8eaef9f80fede9557 LINUX_KERNEL_HASH-5.10.33 = 933fdbc36371c0f830b7a6a957a559fca2dad1cc0eaa852ef42fb168185b4315 remove_uri_prefix=$(subst git://,,$(subst http://,,$(subst https://,,$(1)))) diff --git a/target/linux/ath79/patches-5.4/0036-GPIO-add-named-gpio-exports.patch b/target/linux/ath79/patches-5.4/0036-GPIO-add-named-gpio-exports.patch index d4ea379159..805836fcca 100644 --- a/target/linux/ath79/patches-5.4/0036-GPIO-add-named-gpio-exports.patch +++ b/target/linux/ath79/patches-5.4/0036-GPIO-add-named-gpio-exports.patch @@ -93,7 +93,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> +module_platform_driver(gpio_export_driver); --- a/drivers/gpio/gpiolib-sysfs.c +++ b/drivers/gpio/gpiolib-sysfs.c -@@ -563,7 +563,7 @@ static struct class gpio_class = { +@@ -571,7 +571,7 @@ static struct class gpio_class = { * * Returns zero on success, else an error. */ @@ -102,7 +102,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> { struct gpio_chip *chip; struct gpio_device *gdev; -@@ -625,6 +625,8 @@ int gpiod_export(struct gpio_desc *desc, +@@ -633,6 +633,8 @@ int gpiod_export(struct gpio_desc *desc, offset = gpio_chip_hwgpio(desc); if (chip->names && chip->names[offset]) ioname = chip->names[offset]; @@ -111,7 +111,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> dev = device_create_with_groups(&gpio_class, &gdev->dev, MKDEV(0, 0), data, gpio_groups, -@@ -646,6 +648,12 @@ err_unlock: +@@ -654,6 +656,12 @@ err_unlock: gpiod_dbg(desc, "%s: status %d\n", __func__, status); return status; } diff --git a/target/linux/generic/backport-5.4/050-gro-fix-napi_gro_frags-Fast-GRO-breakage-due-to-IP-a.patch b/target/linux/generic/backport-5.4/050-gro-fix-napi_gro_frags-Fast-GRO-breakage-due-to-IP-a.patch new file mode 100644 index 0000000000..17e9e34589 --- /dev/null +++ b/target/linux/generic/backport-5.4/050-gro-fix-napi_gro_frags-Fast-GRO-breakage-due-to-IP-a.patch @@ -0,0 +1,75 @@ +From 3007b05df4301aad179acc6ca1c3645785576df6 Mon Sep 17 00:00:00 2001 +From: Alexander Lobakin <alobakin@pm.me> +Date: Mon, 19 Apr 2021 12:53:06 +0000 +Subject: gro: fix napi_gro_frags() Fast GRO breakage due to IP + alignment check + +Commit 7ad18ff6449cbd6beb26b53128ddf56d2685aa93 upstream. + +Commit 38ec4944b593 ("gro: ensure frag0 meets IP header alignment") +did the right thing, but missed the fact that napi_gro_frags() logics +calls for skb_gro_reset_offset() *before* pulling Ethernet header +to the skb linear space. +That said, the introduced check for frag0 address being aligned to 4 +always fails for it as Ethernet header is obviously 14 bytes long, +and in case with NET_IP_ALIGN its start is not aligned to 4. + +Fix this by adding @nhoff argument to skb_gro_reset_offset() which +tells if an IP header is placed right at the start of frag0 or not. +This restores Fast GRO for napi_gro_frags() that became very slow +after the mentioned commit, and preserves the introduced check to +avoid silent unaligned accesses. + +From v1 [0]: + - inline tiny skb_gro_reset_offset() to let the code be optimized + more efficively (esp. for the !NET_IP_ALIGN case) (Eric); + - pull in Reviewed-by from Eric. + +[0] https://lore.kernel.org/netdev/20210418114200.5839-1-alobakin@pm.me + +Fixes: 38ec4944b593 ("gro: ensure frag0 meets IP header alignment") +Reviewed-by: Eric Dumazet <edumazet@google.com> +Signed-off-by: Alexander Lobakin <alobakin@pm.me> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + net/core/dev.c | 8 ++++---- + 1 file changed, 4 insertions(+), 4 deletions(-) + +--- a/net/core/dev.c ++++ b/net/core/dev.c +@@ -5395,7 +5395,7 @@ static struct list_head *gro_list_prepar + return head; + } + +-static void skb_gro_reset_offset(struct sk_buff *skb) ++static inline void skb_gro_reset_offset(struct sk_buff *skb, u32 nhoff) + { + const struct skb_shared_info *pinfo = skb_shinfo(skb); + const skb_frag_t *frag0 = &pinfo->frags[0]; +@@ -5407,7 +5407,7 @@ static void skb_gro_reset_offset(struct + if (skb_mac_header(skb) == skb_tail_pointer(skb) && + pinfo->nr_frags && + !PageHighMem(skb_frag_page(frag0)) && +- (!NET_IP_ALIGN || !(skb_frag_off(frag0) & 3))) { ++ (!NET_IP_ALIGN || !((skb_frag_off(frag0) + nhoff) & 3))) { + NAPI_GRO_CB(skb)->frag0 = skb_frag_address(frag0); + NAPI_GRO_CB(skb)->frag0_len = min_t(unsigned int, + skb_frag_size(frag0), +@@ -5640,7 +5640,7 @@ gro_result_t napi_gro_receive(struct nap + skb_mark_napi_id(skb, napi); + trace_napi_gro_receive_entry(skb); + +- skb_gro_reset_offset(skb); ++ skb_gro_reset_offset(skb, 0); + + ret = napi_skb_finish(napi, skb, dev_gro_receive(napi, skb)); + trace_napi_gro_receive_exit(ret); +@@ -5733,7 +5733,7 @@ static struct sk_buff *napi_frags_skb(st + napi->skb = NULL; + + skb_reset_mac_header(skb); +- skb_gro_reset_offset(skb); ++ skb_gro_reset_offset(skb, hlen); + + if (unlikely(skb_gro_header_hard(skb, hlen))) { + eth = skb_gro_header_slow(skb, hlen, 0); 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 a79c860187..a942a53809 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 @@ -66,13 +66,13 @@ Signed-off-by: David S. Miller <davem@davemloft.net> --- a/net/core/dev.c +++ b/net/core/dev.c -@@ -5404,8 +5404,7 @@ static void skb_gro_reset_offset(struct +@@ -5404,8 +5404,7 @@ static inline void skb_gro_reset_offset( NAPI_GRO_CB(skb)->frag0 = NULL; NAPI_GRO_CB(skb)->frag0_len = 0; - if (skb_mac_header(skb) == skb_tail_pointer(skb) && - pinfo->nr_frags && + if (!skb_headlen(skb) && pinfo->nr_frags && - !PageHighMem(skb_frag_page(frag0))) { + !PageHighMem(skb_frag_page(frag0)) && + (!NET_IP_ALIGN || !((skb_frag_off(frag0) + nhoff) & 3))) { NAPI_GRO_CB(skb)->frag0 = skb_frag_address(frag0); - NAPI_GRO_CB(skb)->frag0_len = min_t(unsigned int, diff --git a/target/linux/generic/backport-5.4/747-v5.5-net-dsa-mv88e6xxx-Add-support-for-port-mirroring.patch b/target/linux/generic/backport-5.4/747-v5.5-net-dsa-mv88e6xxx-Add-support-for-port-mirroring.patch index a23f45075f..30ff8aeab6 100644 --- a/target/linux/generic/backport-5.4/747-v5.5-net-dsa-mv88e6xxx-Add-support-for-port-mirroring.patch +++ b/target/linux/generic/backport-5.4/747-v5.5-net-dsa-mv88e6xxx-Add-support-for-port-mirroring.patch @@ -25,7 +25,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net> --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c -@@ -4926,6 +4926,80 @@ static int mv88e6xxx_port_mdb_del(struct +@@ -4922,6 +4922,80 @@ static int mv88e6xxx_port_mdb_del(struct return err; } @@ -106,7 +106,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net> static int mv88e6xxx_port_egress_floods(struct dsa_switch *ds, int port, bool unicast, bool multicast) { -@@ -4980,6 +5054,8 @@ static const struct dsa_switch_ops mv88e +@@ -4976,6 +5050,8 @@ static const struct dsa_switch_ops mv88e .port_mdb_prepare = mv88e6xxx_port_mdb_prepare, .port_mdb_add = mv88e6xxx_port_mdb_add, .port_mdb_del = mv88e6xxx_port_mdb_del, diff --git a/target/linux/generic/backport-5.4/748-v5.5-net-dsa-mv88e6xxx-fix-broken-if-statement-because-of.patch b/target/linux/generic/backport-5.4/748-v5.5-net-dsa-mv88e6xxx-fix-broken-if-statement-because-of.patch index 37e7a7f2a9..d8ec1240f7 100644 --- a/target/linux/generic/backport-5.4/748-v5.5-net-dsa-mv88e6xxx-fix-broken-if-statement-because-of.patch +++ b/target/linux/generic/backport-5.4/748-v5.5-net-dsa-mv88e6xxx-fix-broken-if-statement-because-of.patch @@ -19,7 +19,7 @@ Signed-off-by: David S. Miller <davem@davemloft.net> --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c -@@ -4993,7 +4993,7 @@ static void mv88e6xxx_port_mirror_del(st +@@ -4989,7 +4989,7 @@ static void mv88e6xxx_port_mirror_del(st if (chip->info->ops->set_egress_port(chip, direction, dsa_upstream_port(ds, diff --git a/target/linux/generic/pending-5.4/600-netfilter_conntrack_flush.patch b/target/linux/generic/pending-5.4/600-netfilter_conntrack_flush.patch index 14d3a37a8c..eaf8c78052 100644 --- a/target/linux/generic/pending-5.4/600-netfilter_conntrack_flush.patch +++ b/target/linux/generic/pending-5.4/600-netfilter_conntrack_flush.patch @@ -17,7 +17,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> #include <net/net_namespace.h> #ifdef CONFIG_SYSCTL #include <linux/sysctl.h> -@@ -454,6 +455,56 @@ static int ct_cpu_seq_show(struct seq_fi +@@ -455,6 +456,56 @@ static int ct_cpu_seq_show(struct seq_fi return 0; } @@ -74,7 +74,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> static const struct seq_operations ct_cpu_seq_ops = { .start = ct_cpu_seq_start, .next = ct_cpu_seq_next, -@@ -467,8 +518,9 @@ static int nf_conntrack_standalone_init_ +@@ -468,8 +519,9 @@ static int nf_conntrack_standalone_init_ kuid_t root_uid; kgid_t root_gid; diff --git a/target/linux/generic/pending-5.4/613-netfilter_optional_tcp_window_check.patch b/target/linux/generic/pending-5.4/613-netfilter_optional_tcp_window_check.patch index 2881337724..0735f8d20d 100644 --- a/target/linux/generic/pending-5.4/613-netfilter_optional_tcp_window_check.patch +++ b/target/linux/generic/pending-5.4/613-netfilter_optional_tcp_window_check.patch @@ -49,7 +49,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> static bool enable_hooks __read_mostly; MODULE_PARM_DESC(enable_hooks, "Always enable conntrack hooks"); module_param(enable_hooks, bool, 0000); -@@ -649,6 +652,7 @@ enum nf_ct_sysctl_index { +@@ -650,6 +653,7 @@ enum nf_ct_sysctl_index { NF_SYSCTL_CT_PROTO_TIMEOUT_GRE_STREAM, #endif @@ -57,7 +57,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> __NF_SYSCTL_CT_LAST_SYSCTL, }; -@@ -975,6 +979,13 @@ static struct ctl_table nf_ct_sysctl_tab +@@ -976,6 +980,13 @@ static struct ctl_table nf_ct_sysctl_tab .proc_handler = proc_dointvec_jiffies, }, #endif diff --git a/target/linux/generic/pending-5.4/680-NET-skip-GRO-for-foreign-MAC-addresses.patch b/target/linux/generic/pending-5.4/680-NET-skip-GRO-for-foreign-MAC-addresses.patch index ac7a24a049..d8d993fbd8 100644 --- a/target/linux/generic/pending-5.4/680-NET-skip-GRO-for-foreign-MAC-addresses.patch +++ b/target/linux/generic/pending-5.4/680-NET-skip-GRO-for-foreign-MAC-addresses.patch @@ -32,7 +32,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> __u16 tc_index; /* traffic control index */ --- a/net/core/dev.c +++ b/net/core/dev.c -@@ -5469,6 +5469,9 @@ static enum gro_result dev_gro_receive(s +@@ -5470,6 +5470,9 @@ static enum gro_result dev_gro_receive(s int same_flow; int grow; @@ -42,7 +42,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> if (netif_elide_gro(skb->dev)) goto normal; -@@ -7264,6 +7267,48 @@ static void __netdev_adjacent_dev_unlink +@@ -7265,6 +7268,48 @@ static void __netdev_adjacent_dev_unlink &upper_dev->adj_list.lower); } @@ -91,7 +91,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> static int __netdev_upper_dev_link(struct net_device *dev, struct net_device *upper_dev, bool master, void *upper_priv, void *upper_info, -@@ -7314,6 +7359,7 @@ static int __netdev_upper_dev_link(struc +@@ -7315,6 +7360,7 @@ static int __netdev_upper_dev_link(struc if (ret) return ret; @@ -99,7 +99,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> ret = call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, &changeupper_info.info); ret = notifier_to_errno(ret); -@@ -7407,6 +7453,7 @@ void netdev_upper_dev_unlink(struct net_ +@@ -7408,6 +7454,7 @@ void netdev_upper_dev_unlink(struct net_ __netdev_adjacent_dev_unlink_neighbour(dev, upper_dev); @@ -107,7 +107,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> call_netdevice_notifiers_info(NETDEV_CHANGEUPPER, &changeupper_info.info); -@@ -8137,6 +8184,7 @@ int dev_set_mac_address(struct net_devic +@@ -8138,6 +8185,7 @@ int dev_set_mac_address(struct net_devic if (err) return err; dev->addr_assign_type = NET_ADDR_SET; diff --git a/target/linux/generic/pending-5.4/690-net-add-support-for-threaded-NAPI-polling.patch b/target/linux/generic/pending-5.4/690-net-add-support-for-threaded-NAPI-polling.patch index a6ef897869..a3b71b1896 100644 --- a/target/linux/generic/pending-5.4/690-net-add-support-for-threaded-NAPI-polling.patch +++ b/target/linux/generic/pending-5.4/690-net-add-support-for-threaded-NAPI-polling.patch @@ -95,7 +95,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> static int netif_rx_internal(struct sk_buff *skb); static int call_netdevice_notifiers_info(unsigned long val, -@@ -5911,6 +5912,11 @@ void __napi_schedule(struct napi_struct +@@ -5912,6 +5913,11 @@ void __napi_schedule(struct napi_struct { unsigned long flags; @@ -107,7 +107,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> local_irq_save(flags); ____napi_schedule(this_cpu_ptr(&softnet_data), n); local_irq_restore(flags); -@@ -5958,6 +5964,11 @@ EXPORT_SYMBOL(napi_schedule_prep); +@@ -5959,6 +5965,11 @@ EXPORT_SYMBOL(napi_schedule_prep); */ void __napi_schedule_irqoff(struct napi_struct *n) { @@ -119,7 +119,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> ____napi_schedule(this_cpu_ptr(&softnet_data), n); } EXPORT_SYMBOL(__napi_schedule_irqoff); -@@ -6219,9 +6230,89 @@ static void init_gro_hash(struct napi_st +@@ -6220,9 +6231,89 @@ static void init_gro_hash(struct napi_st napi->gro_bitmask = 0; } @@ -209,7 +209,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> INIT_LIST_HEAD(&napi->poll_list); hrtimer_init(&napi->timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL_PINNED); napi->timer.function = napi_watchdog; -@@ -6238,6 +6329,7 @@ void netif_napi_add(struct net_device *d +@@ -6239,6 +6330,7 @@ void netif_napi_add(struct net_device *d #ifdef CONFIG_NETPOLL napi->poll_owner = -1; #endif @@ -217,7 +217,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> set_bit(NAPI_STATE_SCHED, &napi->state); set_bit(NAPI_STATE_NPSVC, &napi->state); list_add_rcu(&napi->dev_list, &dev->napi_list); -@@ -6278,6 +6370,7 @@ static void flush_gro_hash(struct napi_s +@@ -6279,6 +6371,7 @@ static void flush_gro_hash(struct napi_s void netif_napi_del(struct napi_struct *napi) { might_sleep(); @@ -225,7 +225,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> if (napi_hash_del(napi)) synchronize_net(); list_del_init(&napi->dev_list); -@@ -6290,50 +6383,18 @@ EXPORT_SYMBOL(netif_napi_del); +@@ -6291,50 +6384,18 @@ EXPORT_SYMBOL(netif_napi_del); static int napi_poll(struct napi_struct *n, struct list_head *repoll) { @@ -280,7 +280,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> /* Some drivers may have called napi_schedule * prior to exhausting their budget. -@@ -10313,6 +10374,10 @@ static int __init net_dev_init(void) +@@ -10314,6 +10375,10 @@ static int __init net_dev_init(void) sd->backlog.weight = weight_p; } diff --git a/target/linux/generic/pending-5.4/768-net-dsa-mv88e6xxx-Request-assisted-learning-on-CPU-port.patch b/target/linux/generic/pending-5.4/768-net-dsa-mv88e6xxx-Request-assisted-learning-on-CPU-port.patch index cb421f164b..653a782f52 100644 --- a/target/linux/generic/pending-5.4/768-net-dsa-mv88e6xxx-Request-assisted-learning-on-CPU-port.patch +++ b/target/linux/generic/pending-5.4/768-net-dsa-mv88e6xxx-Request-assisted-learning-on-CPU-port.patch @@ -17,7 +17,7 @@ Signed-off-by: Tobias Waldekranz <tobias@waldekranz.com> --- a/drivers/net/dsa/mv88e6xxx/chip.c +++ b/drivers/net/dsa/mv88e6xxx/chip.c -@@ -5080,6 +5080,7 @@ static int mv88e6xxx_register_switch(str +@@ -5076,6 +5076,7 @@ static int mv88e6xxx_register_switch(str ds->ops = &mv88e6xxx_switch_ops; ds->ageing_time_min = chip->info->age_time_coeff; ds->ageing_time_max = chip->info->age_time_coeff * U8_MAX; diff --git a/target/linux/ipq40xx/patches-5.4/100-GPIO-add-named-gpio-exports.patch b/target/linux/ipq40xx/patches-5.4/100-GPIO-add-named-gpio-exports.patch index d4ea379159..805836fcca 100644 --- a/target/linux/ipq40xx/patches-5.4/100-GPIO-add-named-gpio-exports.patch +++ b/target/linux/ipq40xx/patches-5.4/100-GPIO-add-named-gpio-exports.patch @@ -93,7 +93,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> +module_platform_driver(gpio_export_driver); --- a/drivers/gpio/gpiolib-sysfs.c +++ b/drivers/gpio/gpiolib-sysfs.c -@@ -563,7 +563,7 @@ static struct class gpio_class = { +@@ -571,7 +571,7 @@ static struct class gpio_class = { * * Returns zero on success, else an error. */ @@ -102,7 +102,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> { struct gpio_chip *chip; struct gpio_device *gdev; -@@ -625,6 +625,8 @@ int gpiod_export(struct gpio_desc *desc, +@@ -633,6 +633,8 @@ int gpiod_export(struct gpio_desc *desc, offset = gpio_chip_hwgpio(desc); if (chip->names && chip->names[offset]) ioname = chip->names[offset]; @@ -111,7 +111,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> dev = device_create_with_groups(&gpio_class, &gdev->dev, MKDEV(0, 0), data, gpio_groups, -@@ -646,6 +648,12 @@ err_unlock: +@@ -654,6 +656,12 @@ err_unlock: gpiod_dbg(desc, "%s: status %d\n", __func__, status); return status; } diff --git a/target/linux/lantiq/patches-5.4/0030-GPIO-add-named-gpio-exports.patch b/target/linux/lantiq/patches-5.4/0030-GPIO-add-named-gpio-exports.patch index 419516978c..cb75acded2 100644 --- a/target/linux/lantiq/patches-5.4/0030-GPIO-add-named-gpio-exports.patch +++ b/target/linux/lantiq/patches-5.4/0030-GPIO-add-named-gpio-exports.patch @@ -136,7 +136,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> { --- a/drivers/gpio/gpiolib-sysfs.c +++ b/drivers/gpio/gpiolib-sysfs.c -@@ -563,7 +563,7 @@ static struct class gpio_class = { +@@ -571,7 +571,7 @@ static struct class gpio_class = { * * Returns zero on success, else an error. */ @@ -145,7 +145,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> { struct gpio_chip *chip; struct gpio_device *gdev; -@@ -625,6 +625,8 @@ int gpiod_export(struct gpio_desc *desc, +@@ -633,6 +633,8 @@ int gpiod_export(struct gpio_desc *desc, offset = gpio_chip_hwgpio(desc); if (chip->names && chip->names[offset]) ioname = chip->names[offset]; @@ -154,7 +154,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> dev = device_create_with_groups(&gpio_class, &gdev->dev, MKDEV(0, 0), data, gpio_groups, -@@ -646,6 +648,12 @@ err_unlock: +@@ -654,6 +656,12 @@ err_unlock: gpiod_dbg(desc, "%s: status %d\n", __func__, status); return status; } diff --git a/target/linux/layerscape/patches-5.4/801-audio-0008-Revert-ASoC-Remove-dev_err-usage-after-platform_get_.patch b/target/linux/layerscape/patches-5.4/801-audio-0008-Revert-ASoC-Remove-dev_err-usage-after-platform_get_.patch index 5f056a64e1..9e020c3c61 100644 --- a/target/linux/layerscape/patches-5.4/801-audio-0008-Revert-ASoC-Remove-dev_err-usage-after-platform_get_.patch +++ b/target/linux/layerscape/patches-5.4/801-audio-0008-Revert-ASoC-Remove-dev_err-usage-after-platform_get_.patch @@ -152,7 +152,7 @@ This reverts commit cf9441adb1a35506d7606866c382b9d8614169b5. dev_name(&pdev->dev), asrc_priv); --- a/sound/soc/fsl/fsl_esai.c +++ b/sound/soc/fsl/fsl_esai.c -@@ -977,8 +977,10 @@ static int fsl_esai_probe(struct platfor +@@ -979,8 +979,10 @@ static int fsl_esai_probe(struct platfor PTR_ERR(esai_priv->spbaclk)); irq = platform_get_irq(pdev, 0); diff --git a/target/linux/ramips/patches-5.4/0024-GPIO-add-named-gpio-exports.patch b/target/linux/ramips/patches-5.4/0024-GPIO-add-named-gpio-exports.patch index d4ea379159..805836fcca 100644 --- a/target/linux/ramips/patches-5.4/0024-GPIO-add-named-gpio-exports.patch +++ b/target/linux/ramips/patches-5.4/0024-GPIO-add-named-gpio-exports.patch @@ -93,7 +93,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> +module_platform_driver(gpio_export_driver); --- a/drivers/gpio/gpiolib-sysfs.c +++ b/drivers/gpio/gpiolib-sysfs.c -@@ -563,7 +563,7 @@ static struct class gpio_class = { +@@ -571,7 +571,7 @@ static struct class gpio_class = { * * Returns zero on success, else an error. */ @@ -102,7 +102,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> { struct gpio_chip *chip; struct gpio_device *gdev; -@@ -625,6 +625,8 @@ int gpiod_export(struct gpio_desc *desc, +@@ -633,6 +633,8 @@ int gpiod_export(struct gpio_desc *desc, offset = gpio_chip_hwgpio(desc); if (chip->names && chip->names[offset]) ioname = chip->names[offset]; @@ -111,7 +111,7 @@ Signed-off-by: John Crispin <blogic@openwrt.org> dev = device_create_with_groups(&gpio_class, &gdev->dev, MKDEV(0, 0), data, gpio_groups, -@@ -646,6 +648,12 @@ err_unlock: +@@ -654,6 +656,12 @@ err_unlock: gpiod_dbg(desc, "%s: status %d\n", __func__, status); return status; } |