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kernel: bump 5.4 to 5.4.28

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Changelog since 5.4.24 mentions CVE-2019-19769, CVE-2020-8648,
CVE-2020-8649 and CVE-2020-8647.

Removed upstreamed:

 generic: 507-v5.6-iio-chemical-sps30-fix-missing-triggered-buffer-depe.patch
 generic: 600-ipv6-addrconf-call-ipv6_mc_up-for-non-Ethernet-inter.patch
 bcm27xx: 950-0435-ASoC-pcm512x-Fix-unbalanced-regulator-enable-call-in.patch
 ipq806x: 701-stmmac-fix-notifier-registration.patch
 lantiq: 002-pinctrl-falcon-fix-syntax-error.patch
 octeontx: 0002-net-thunderx-workaround-BGX-TX-Underflow-issue.patch

Run tested: apu2, qemu-x86-64, apalis, a64-olinuxino, nbg6617
Build tested: sunxi/a53, imx6, x86/64, ipq40xx

Tested-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk> [apu2]
Signed-off-by: Petr Štetiar <ynezz@true.cz>
This commit is contained in:
Petr Štetiar
2020-03-26 15:19:42 +01:00
parent bf15557f8a
commit 5ecc0cfd6f
52 changed files with 112 additions and 600 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
target/linux/generic/backport-5.4/507-v5.6-iio-chemical-sps30-fix-missing-triggered-buffer-depe.patch
View File

@@ -1,30 +0,0 @@
From 61338e27e2eef3bfcd3df5c39cec5b9dc10ba25c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20=C5=A0tetiar?= <ynezz@true.cz>
Date: Sun, 23 Feb 2020 22:08:25 +0100
Subject: [PATCH] iio: chemical: sps30: fix missing triggered buffer dependency
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
SPS30 uses triggered buffer, but the dependency is not specified in the
Kconfig file. Fix this by selecting IIO_BUFFER and IIO_TRIGGERED_BUFFER
config symbols.
Cc: stable@vger.kernel.org
Fixes: 232e0f6ddeae ("iio: chemical: add support for Sensirion SPS30 sensor")
Signed-off-by: Petr Štetiar <ynezz@true.cz>
---
drivers/iio/chemical/Kconfig | 2 ++
1 file changed, 2 insertions(+)
--- a/drivers/iio/chemical/Kconfig
+++ b/drivers/iio/chemical/Kconfig
@@ -91,6 +91,8 @@ config SPS30
tristate "SPS30 particulate matter sensor"
depends on I2C
select CRC8
+ select IIO_BUFFER
+ select IIO_TRIGGERED_BUFFER
help
Say Y here to build support for the Sensirion SPS30 particulate
matter sensor.

71
target/linux/generic/backport-5.4/600-ipv6-addrconf-call-ipv6_mc_up-for-non-Ethernet-inter.patch
View File

@@ -1,71 +0,0 @@
From 82afdcd4ec3c8ca6551cbf7c43c09e2fd240487a Mon Sep 17 00:00:00 2001
From: Hangbin Liu <liuhangbin@gmail.com>
Date: Tue, 10 Mar 2020 15:27:37 +0800
Subject: [PATCH] ipv6/addrconf: call ipv6_mc_up() for non-Ethernet interface
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Rafał found an issue that for non-Ethernet interface, if we down and up
frequently, the memory will be consumed slowly.
The reason is we add allnodes/allrouters addressed in multicast list in
ipv6_add_dev(). When link down, we call ipv6_mc_down(), store all multicast
addresses via mld_add_delrec(). But when link up, we don't call ipv6_mc_up()
for non-Ethernet interface to remove the addresses. This makes idev->mc_tomb
getting bigger and bigger. The call stack looks like:
addrconf_notify(NETDEV_REGISTER)
ipv6_add_dev
ipv6_dev_mc_inc(ff01::1)
ipv6_dev_mc_inc(ff02::1)
ipv6_dev_mc_inc(ff02::2)
addrconf_notify(NETDEV_UP)
addrconf_dev_config
/* Alas, we support only Ethernet autoconfiguration. */
return;
addrconf_notify(NETDEV_DOWN)
addrconf_ifdown
ipv6_mc_down
igmp6_group_dropped(ff02::2)
mld_add_delrec(ff02::2)
igmp6_group_dropped(ff02::1)
igmp6_group_dropped(ff01::1)
After investigating, I can't found a rule to disable multicast on
non-Ethernet interface. In RFC2460, the link could be Ethernet, PPP, ATM,
tunnels, etc. In IPv4, it doesn't check the dev type when calls ip_mc_up()
in inetdev_event(). Even for IPv6, we don't check the dev type and call
ipv6_add_dev(), ipv6_dev_mc_inc() after register device.
So I think it's OK to fix this memory consumer by calling ipv6_mc_up() for
non-Ethernet interface.
v2: Also check IFF_MULTICAST flag to make sure the interface supports
multicast
Reported-by: Rafał Miłecki <zajec5@gmail.com>
Tested-by: Rafał Miłecki <zajec5@gmail.com>
Fixes: 74235a25c673 ("[IPV6] addrconf: Fix IPv6 on tuntap tunnels")
Fixes: 1666d49e1d41 ("mld: do not remove mld souce list info when set link down")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
net/ipv6/addrconf.c | 4 ++++
1 file changed, 4 insertions(+)
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3345,6 +3345,10 @@ static void addrconf_dev_config(struct n
(dev->type != ARPHRD_NONE) &&
(dev->type != ARPHRD_RAWIP)) {
/* Alas, we support only Ethernet autoconfiguration. */
+ idev = __in6_dev_get(dev);
+ if (!IS_ERR_OR_NULL(idev) && dev->flags & IFF_UP &&
+ dev->flags & IFF_MULTICAST)
+ ipv6_mc_up(idev);
return;
}

16
target/linux/generic/backport-5.4/737-v5.5-net-phy-add-core-phylib-sfp-support.patch
View File

@@ -24,7 +24,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
#include <linux/workqueue.h>
#include <linux/mdio.h>
#include <linux/io.h>
@@ -841,6 +842,9 @@ void phy_stop(struct phy_device *phydev)
@@ -842,6 +843,9 @@ void phy_stop(struct phy_device *phydev)
mutex_lock(&phydev->lock);
@@ -34,7 +34,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
phydev->state = PHY_HALTED;
mutex_unlock(&phydev->lock);
@@ -903,6 +907,9 @@ void phy_state_machine(struct work_struc
@@ -904,6 +908,9 @@ void phy_state_machine(struct work_struc
old_state = phydev->state;
@@ -54,7 +54,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
#include <linux/mdio.h>
#include <linux/io.h>
#include <linux/uaccess.h>
@@ -1178,6 +1179,65 @@ phy_standalone_show(struct device *dev,
@@ -1183,6 +1184,65 @@ phy_standalone_show(struct device *dev,
static DEVICE_ATTR_RO(phy_standalone);
/**
@@ -120,7 +120,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
* phy_attach_direct - attach a network device to a given PHY device pointer
* @dev: network device to attach
* @phydev: Pointer to phy_device to attach
@@ -1254,6 +1314,9 @@ int phy_attach_direct(struct net_device
@@ -1259,6 +1319,9 @@ int phy_attach_direct(struct net_device
dev->phydev = phydev;
}
@@ -130,7 +130,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
/* Some Ethernet drivers try to connect to a PHY device before
* calling register_netdevice() -> netdev_register_kobject() and
* does the dev->dev.kobj initialization. Here we only check for
@@ -2282,6 +2345,9 @@ static int phy_remove(struct device *dev
@@ -2287,6 +2350,9 @@ static int phy_remove(struct device *dev
phydev->state = PHY_DOWN;
mutex_unlock(&phydev->lock);
@@ -151,7 +151,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
struct sk_buff;
/*
@@ -342,6 +344,8 @@ struct phy_c45_device_ids {
@@ -343,6 +345,8 @@ struct phy_c45_device_ids {
* dev_flags: Device-specific flags used by the PHY driver.
* irq: IRQ number of the PHY's interrupt (-1 if none)
* phy_timer: The timer for handling the state machine
@@ -160,7 +160,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
* attached_dev: The attached enet driver's device instance ptr
* adjust_link: Callback for the enet controller to respond to
* changes in the link state.
@@ -432,6 +436,9 @@ struct phy_device {
@@ -434,6 +438,9 @@ struct phy_device {
struct mutex lock;
@@ -170,7 +170,7 @@ Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
struct phylink *phylink;
struct net_device *attached_dev;
@@ -1020,6 +1027,10 @@ int phy_suspend(struct phy_device *phyde
@@ -1023,6 +1030,10 @@ int phy_suspend(struct phy_device *phyde
int phy_resume(struct phy_device *phydev);
int __phy_resume(struct phy_device *phydev);
int phy_loopback(struct phy_device *phydev, bool enable);

2
target/linux/generic/hack-5.4/220-gc_sections.patch
View File

@@ -31,7 +31,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
select OF_EARLY_FLATTREE if OF
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -107,6 +107,7 @@ ifeq ($(CONFIG_FUNCTION_TRACER),y)
@@ -106,6 +106,7 @@ ifeq ($(CONFIG_FUNCTION_TRACER),y)
ORIG_CFLAGS := $(KBUILD_CFLAGS)
KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS))
endif

4
target/linux/generic/hack-5.4/702-phy_add_aneg_done_function.patch
View File

@@ -1,6 +1,6 @@
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -522,6 +522,12 @@ struct phy_driver {
@@ -524,6 +524,12 @@ struct phy_driver {
/* Determines the negotiated speed and duplex */
int (*read_status)(struct phy_device *phydev);
@@ -15,7 +15,7 @@
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -1822,6 +1822,9 @@ int genphy_update_link(struct phy_device
@@ -1827,6 +1827,9 @@ int genphy_update_link(struct phy_device
if (bmcr & BMCR_ANRESTART)
goto done;

6
target/linux/generic/hack-5.4/902-debloat_proc.patch
View File

@@ -29,7 +29,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -2961,6 +2961,8 @@ static const struct seq_operations locks
@@ -2989,6 +2989,8 @@ static const struct seq_operations locks
static int __init proc_locks_init(void)
{
@@ -235,7 +235,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
if (!pe)
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -3549,6 +3549,8 @@ static const struct seq_operations vmall
@@ -3552,6 +3552,8 @@ static const struct seq_operations vmall
static int __init proc_vmalloc_init(void)
{
@@ -330,7 +330,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -3603,6 +3603,8 @@ static __net_initdata struct pernet_oper
@@ -3606,6 +3606,8 @@ static __net_initdata struct pernet_oper
static int __init proto_init(void)
{

2
target/linux/generic/hack-5.4/904-debloat_dma_buf.patch
View File

@@ -45,7 +45,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
selftest.o \
--- a/drivers/dma-buf/dma-buf.c
+++ b/drivers/dma-buf/dma-buf.c
@@ -1297,4 +1297,5 @@ static void __exit dma_buf_deinit(void)
@@ -1298,4 +1298,5 @@ static void __exit dma_buf_deinit(void)
dma_buf_uninit_debugfs();
kern_unmount(dma_buf_mnt);
}

2
target/linux/generic/pending-5.4/130-add-linux-spidev-compatible-si3210.patch
View File

@@ -8,7 +8,7 @@ Signed-off-by: Giuseppe Lippolis <giu.lippolis@gmail.com>
--- a/drivers/spi/spidev.c
+++ b/drivers/spi/spidev.c
@@ -668,6 +668,7 @@ static const struct of_device_id spidev_
@@ -673,6 +673,7 @@ static const struct of_device_id spidev_
{ .compatible = "lwn,bk4" },
{ .compatible = "dh,dhcom-board" },
{ .compatible = "menlo,m53cpld" },

6
target/linux/generic/pending-5.4/630-packet_socket_type.patch
View File

@@ -87,7 +87,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
if (!net_eq(dev_net(dev), sock_net(sk)))
goto drop;
@@ -3267,6 +3269,7 @@ static int packet_create(struct net *net
@@ -3268,6 +3270,7 @@ static int packet_create(struct net *net
mutex_init(&po->pg_vec_lock);
po->rollover = NULL;
po->prot_hook.func = packet_rcv;
@@ -95,7 +95,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
if (sock->type == SOCK_PACKET)
po->prot_hook.func = packet_rcv_spkt;
@@ -3900,6 +3903,16 @@ packet_setsockopt(struct socket *sock, i
@@ -3901,6 +3904,16 @@ packet_setsockopt(struct socket *sock, i
po->xmit = val ? packet_direct_xmit : dev_queue_xmit;
return 0;
}
@@ -112,7 +112,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
default:
return -ENOPROTOOPT;
}
@@ -3956,6 +3969,13 @@ static int packet_getsockopt(struct sock
@@ -3957,6 +3970,13 @@ static int packet_getsockopt(struct sock
case PACKET_VNET_HDR:
val = po->has_vnet_hdr;
break;

6
target/linux/generic/pending-5.4/640-netfilter-nf_flow_table-add-hardware-offload-support.patch
View File

@@ -506,7 +506,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
+MODULE_ALIAS("nf-flow-table-hw");
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -5740,6 +5740,13 @@ static int nf_tables_flowtable_parse_hoo
@@ -5745,6 +5745,13 @@ static int nf_tables_flowtable_parse_hoo
if (err < 0)
return err;
@@ -520,7 +520,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
ops = kcalloc(n, sizeof(struct nf_hook_ops), GFP_KERNEL);
if (!ops)
return -ENOMEM;
@@ -5870,10 +5877,19 @@ static int nf_tables_newflowtable(struct
@@ -5875,10 +5882,19 @@ static int nf_tables_newflowtable(struct
}
flowtable->data.type = type;
@@ -540,7 +540,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
err = nf_tables_flowtable_parse_hook(&ctx, nla[NFTA_FLOWTABLE_HOOK],
flowtable);
if (err < 0)
@@ -5999,7 +6015,8 @@ static int nf_tables_fill_flowtable_info
@@ -6004,7 +6020,8 @@ static int nf_tables_fill_flowtable_info
nla_put_string(skb, NFTA_FLOWTABLE_NAME, flowtable->name) ||
nla_put_be32(skb, NFTA_FLOWTABLE_USE, htonl(flowtable->use)) ||
nla_put_be64(skb, NFTA_FLOWTABLE_HANDLE, cpu_to_be64(flowtable->handle),

4
target/linux/generic/pending-5.4/703-phy-add-detach-callback-to-struct-phy_driver.patch
View File

@@ -11,7 +11,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -1458,6 +1458,9 @@ void phy_detach(struct phy_device *phyde
@@ -1463,6 +1463,9 @@ void phy_detach(struct phy_device *phyde
struct module *ndev_owner = NULL;
struct mii_bus *bus;
@@ -23,7 +23,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
sysfs_remove_link(&dev->dev.kobj, "phydev");
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -537,6 +537,12 @@ struct phy_driver {
@@ -540,6 +540,12 @@ struct phy_driver {
/* Override default interrupt handling */
int (*handle_interrupt)(struct phy_device *phydev);