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kernel: bump 4.14 to 4.14.272 

Added new config symbol `HARDEN_BRANCH_HISTORY` in order to harden
Spectre style attacks against branch history and fixed rejects in
following patches:

 * generic/hack-4.14/220-gc_sections.patch
 * generic/backport-4.14/306-v4.16-netfilter-remove-saveroute-indirection-in-struct-nf_.patch

Other patches refreshed automagically.

Run tested on ipq40xx/glinet-b1300 and mvebu/turris-omnia.

Signed-off-by: Petr Štetiar <ynezz@true.cz>
This commit is contained in:
Petr Štetiar 2022-03-16 19:23:08 +01:00
parent c5c047f19b
commit 565159db57
24 changed files with 84 additions and 75 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/kernel-version.mk
View File

@ -6,9 +6,9 @@ ifdef CONFIG_TESTING_KERNEL
KERNEL_PATCHVER:=$(KERNEL_TESTING_PATCHVER)
endif
LINUX_VERSION-4.14 = .269
LINUX_VERSION-4.14 = .272
LINUX_KERNEL_HASH-4.14.269 = 03a65f405c3acae4dd8cd952444b7cd931f972c01a42e20a471319a2f6c018d2
LINUX_KERNEL_HASH-4.14.272 = 9b6178099cf33c534c971f3f065c0debe92788f0f504d54badb2f8c2ee089d69
remove_uri_prefix=$(subst git://,,$(subst http://,,$(subst https://,,$(1))))
sanitize_uri=$(call qstrip,$(subst @,_,$(subst :,_,$(subst .,_,$(subst -,_,$(subst /,_,$(1)))))))

14
target/linux/brcm2708/patches-4.14/950-0033-i2c-bcm2835-Add-debug-support.patch
View File

@ -37,7 +37,7 @@ Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
--- a/drivers/i2c/busses/i2c-bcm2835.c
+++ b/drivers/i2c/busses/i2c-bcm2835.c
@@ -56,6 +56,18 @@
@@ -61,6 +61,18 @@
#define BCM2835_I2C_CDIV_MIN 0x0002
#define BCM2835_I2C_CDIV_MAX 0xFFFE
@ -56,7 +56,7 @@ Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
struct bcm2835_i2c_dev {
struct device *dev;
void __iomem *regs;
@@ -69,8 +81,78 @@ struct bcm2835_i2c_dev {
@@ -74,8 +86,78 @@ struct bcm2835_i2c_dev {
u32 msg_err;
u8 *msg_buf;
size_t msg_buf_remaining;
@ -135,7 +135,7 @@ Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
static inline void bcm2835_i2c_writel(struct bcm2835_i2c_dev *i2c_dev,
u32 reg, u32 val)
{
@@ -189,6 +271,7 @@ static void bcm2835_i2c_start_transfer(s
@@ -194,6 +276,7 @@ static void bcm2835_i2c_start_transfer(s
bcm2835_i2c_writel(i2c_dev, BCM2835_I2C_A, msg->addr);
bcm2835_i2c_writel(i2c_dev, BCM2835_I2C_DLEN, msg->len);
bcm2835_i2c_writel(i2c_dev, BCM2835_I2C_C, c);
@ -143,7 +143,7 @@ Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
}
static void bcm2835_i2c_finish_transfer(struct bcm2835_i2c_dev *i2c_dev)
@@ -215,6 +298,7 @@ static irqreturn_t bcm2835_i2c_isr(int t
@@ -220,6 +303,7 @@ static irqreturn_t bcm2835_i2c_isr(int t
u32 val, err;
val = bcm2835_i2c_readl(i2c_dev, BCM2835_I2C_S);
@ -151,7 +151,7 @@ Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
err = val & (BCM2835_I2C_S_CLKT | BCM2835_I2C_S_ERR);
if (err) {
@@ -281,6 +365,13 @@ static int bcm2835_i2c_xfer(struct i2c_a
@@ -286,6 +370,13 @@ static int bcm2835_i2c_xfer(struct i2c_a
unsigned long time_left;
int i, ret;
@ -165,7 +165,7 @@ Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
for (i = 0; i < (num - 1); i++)
if (msgs[i].flags & I2C_M_RD) {
dev_warn_once(i2c_dev->dev,
@@ -301,6 +392,11 @@ static int bcm2835_i2c_xfer(struct i2c_a
@@ -306,6 +397,11 @@ static int bcm2835_i2c_xfer(struct i2c_a
time_left = wait_for_completion_timeout(&i2c_dev->completion,
adap->timeout);
@ -177,7 +177,7 @@ Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
bcm2835_i2c_finish_transfer(i2c_dev);
if (!time_left) {
@@ -313,7 +409,9 @@ static int bcm2835_i2c_xfer(struct i2c_a
@@ -318,7 +414,9 @@ static int bcm2835_i2c_xfer(struct i2c_a
if (!i2c_dev->msg_err)
return num;

2
target/linux/cns3xxx/patches-4.14/010-arm_introduce-dma-fiq-irq-broadcast.patch
View File

@ -20,7 +20,7 @@
#endif
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -922,6 +922,17 @@ config DMA_CACHE_RWFO
@@ -933,6 +933,17 @@ config DMA_CACHE_RWFO
in hardware, other workarounds are needed (e.g. cache
maintenance broadcasting in software via FIQ).

2
target/linux/cns3xxx/patches-4.14/040-fiq_support.patch
View File

@ -29,7 +29,7 @@
*/
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -905,7 +905,7 @@ config VDSO
@@ -916,7 +916,7 @@ config VDSO
config DMA_CACHE_RWFO
bool "Enable read/write for ownership DMA cache maintenance"

2
target/linux/generic/backport-4.14/290-v4.16-netfilter-core-make-nf_unregister_net_hooks-simple-w.patch
View File

@ -22,7 +22,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
--- a/net/netfilter/core.c
+++ b/net/netfilter/core.c
@@ -395,63 +395,10 @@ EXPORT_SYMBOL(nf_register_net_hooks);
@@ -396,63 +396,10 @@ EXPORT_SYMBOL(nf_register_net_hooks);
void nf_unregister_net_hooks(struct net *net, const struct nf_hook_ops *reg,
unsigned int hookcount)
{

8
target/linux/generic/backport-4.14/291-v4.16-netfilter-core-remove-synchronize_net-call-if-nfqueu.patch
View File

@ -32,7 +32,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
void nf_register_queue_handler(struct net *net, const struct nf_queue_handler *qh);
--- a/net/netfilter/core.c
+++ b/net/netfilter/core.c
@@ -341,7 +341,6 @@ void nf_unregister_net_hook(struct net *
@@ -342,7 +342,6 @@ void nf_unregister_net_hook(struct net *
{
struct nf_hook_entries __rcu **pp;
struct nf_hook_entries *p;
@ -40,7 +40,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
pp = nf_hook_entry_head(net, reg);
if (!pp)
@@ -364,10 +363,7 @@ void nf_unregister_net_hook(struct net *
@@ -365,10 +364,7 @@ void nf_unregister_net_hook(struct net *
synchronize_net();
@ -65,7 +65,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
int __init netfilter_log_init(void);
--- a/net/netfilter/nf_queue.c
+++ b/net/netfilter/nf_queue.c
@@ -96,18 +96,15 @@ void nf_queue_entry_get_refs(struct nf_q
@@ -109,18 +109,15 @@ bool nf_queue_entry_get_refs(struct nf_q
}
EXPORT_SYMBOL_GPL(nf_queue_entry_get_refs);
@ -88,7 +88,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -942,23 +942,18 @@ static struct notifier_block nfqnl_dev_n
@@ -948,23 +948,18 @@ static struct notifier_block nfqnl_dev_n
.notifier_call = nfqnl_rcv_dev_event,
};

4
target/linux/generic/backport-4.14/292-v4.16-netfilter-core-free-hooks-with-call_rcu.patch
View File

@ -107,7 +107,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
static unsigned int accept_all(void *priv,
struct sk_buff *skb,
const struct nf_hook_state *state)
@@ -291,9 +316,8 @@ int nf_register_net_hook(struct net *net
@@ -292,9 +317,8 @@ int nf_register_net_hook(struct net *net
#ifdef HAVE_JUMP_LABEL
static_key_slow_inc(&nf_hooks_needed[reg->pf][reg->hooknum]);
#endif
@ -118,7 +118,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
return 0;
}
EXPORT_SYMBOL(nf_register_net_hook);
@@ -361,10 +385,8 @@ void nf_unregister_net_hook(struct net *
@@ -362,10 +386,8 @@ void nf_unregister_net_hook(struct net *
if (!p)
return;

6
target/linux/generic/backport-4.14/293-v4.16-netfilter-reduce-size-of-hook-entry-point-locations.patch
View File

@ -129,7 +129,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
#ifdef CONFIG_NETFILTER_INGRESS
if (reg->hooknum == NF_NETDEV_INGRESS) {
@@ -534,14 +549,21 @@ void (*nf_nat_decode_session_hook)(struc
@@ -535,14 +550,21 @@ void (*nf_nat_decode_session_hook)(struc
EXPORT_SYMBOL(nf_nat_decode_session_hook);
#endif
@ -159,7 +159,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net->nf.proc_netfilter = proc_net_mkdir(net, "netfilter",
--- a/net/netfilter/nf_queue.c
+++ b/net/netfilter/nf_queue.c
@@ -206,6 +206,23 @@ repeat:
@@ -223,6 +223,23 @@ repeat:
return NF_ACCEPT;
}
@ -183,7 +183,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
/* Caller must hold rcu read-side lock */
void nf_reinject(struct nf_queue_entry *entry, unsigned int verdict)
{
@@ -221,12 +238,12 @@ void nf_reinject(struct nf_queue_entry *
@@ -238,12 +255,12 @@ void nf_reinject(struct nf_queue_entry *
net = entry->state.net;
pf = entry->state.pf;

2
target/linux/generic/backport-4.14/294-v4.16-netfilter-reduce-hook-array-sizes-to-what-is-needed.patch
View File

@ -64,7 +64,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
return net->nf.hooks_decnet + reg->hooknum;
default:
WARN_ON_ONCE(1);
@@ -549,21 +559,21 @@ void (*nf_nat_decode_session_hook)(struc
@@ -550,21 +560,21 @@ void (*nf_nat_decode_session_hook)(struc
EXPORT_SYMBOL(nf_nat_decode_session_hook);
#endif

2
target/linux/generic/backport-4.14/295-v4.16-netfilter-don-t-allocate-space-for-decnet-hooks-unle.patch
View File

@ -55,7 +55,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
default:
WARN_ON_ONCE(1);
return NULL;
@@ -573,7 +575,9 @@ static int __net_init netfilter_net_init
@@ -574,7 +576,9 @@ static int __net_init netfilter_net_init
__netfilter_net_init(net->nf.hooks_ipv6, ARRAY_SIZE(net->nf.hooks_ipv6));
__netfilter_net_init(net->nf.hooks_arp, ARRAY_SIZE(net->nf.hooks_arp));
__netfilter_net_init(net->nf.hooks_bridge, ARRAY_SIZE(net->nf.hooks_bridge));

4
target/linux/generic/backport-4.14/296-v4.16-netfilter-don-t-allocate-space-for-arp-bridge-hooks-.patch
View File

@ -137,7 +137,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
case NFPROTO_IPV4:
if (WARN_ON_ONCE(ARRAY_SIZE(net->nf.hooks_ipv4) <= reg->hooknum))
return NULL;
@@ -573,8 +577,12 @@ static int __net_init netfilter_net_init
@@ -574,8 +578,12 @@ static int __net_init netfilter_net_init
{
__netfilter_net_init(net->nf.hooks_ipv4, ARRAY_SIZE(net->nf.hooks_ipv4));
__netfilter_net_init(net->nf.hooks_ipv6, ARRAY_SIZE(net->nf.hooks_ipv6));
@ -152,7 +152,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
#endif
--- a/net/netfilter/nf_queue.c
+++ b/net/netfilter/nf_queue.c
@@ -209,8 +209,10 @@ repeat:
@@ -226,8 +226,10 @@ repeat:
static struct nf_hook_entries *nf_hook_entries_head(const struct net *net, u8 pf, u8 hooknum)
{
switch (pf) {

2
target/linux/generic/backport-4.14/297-v4.16-netfilter-core-pass-hook-number-family-and-device-to.patch
View File

@ -87,7 +87,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
if (!pp)
return -EINVAL;
@@ -397,7 +399,7 @@ void nf_unregister_net_hook(struct net *
@@ -398,7 +400,7 @@ void nf_unregister_net_hook(struct net *
struct nf_hook_entries __rcu **pp;
struct nf_hook_entries *p;

6
target/linux/generic/backport-4.14/298-v4.16-netfilter-core-add-nf_remove_net_hook.patch
View File

@ -13,7 +13,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
--- a/net/netfilter/core.c
+++ b/net/netfilter/core.c
@@ -356,7 +356,7 @@ int nf_register_net_hook(struct net *net
@@ -357,7 +357,7 @@ int nf_register_net_hook(struct net *net
EXPORT_SYMBOL(nf_register_net_hook);
/*
@ -22,7 +22,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
*
* @oldp: current address of hook blob
* @unreg: hook to unregister
@@ -364,8 +364,8 @@ EXPORT_SYMBOL(nf_register_net_hook);
@@ -365,8 +365,8 @@ EXPORT_SYMBOL(nf_register_net_hook);
* This cannot fail, hook unregistration must always succeed.
* Therefore replace the to-be-removed hook with a dummy hook.
*/
@ -33,7 +33,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
{
struct nf_hook_ops **orig_ops;
bool found = false;
@@ -411,7 +411,7 @@ void nf_unregister_net_hook(struct net *
@@ -412,7 +412,7 @@ void nf_unregister_net_hook(struct net *
return;
}

6
target/linux/generic/backport-4.14/298-v4.16-netfilter-core-pass-family-as-parameter-to-nf_remove.patch
View File

@ -13,7 +13,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
--- a/net/netfilter/core.c
+++ b/net/netfilter/core.c
@@ -365,7 +365,7 @@ EXPORT_SYMBOL(nf_register_net_hook);
@@ -366,7 +366,7 @@ EXPORT_SYMBOL(nf_register_net_hook);
* Therefore replace the to-be-removed hook with a dummy hook.
*/
static void nf_remove_net_hook(struct nf_hook_entries *old,
@ -22,7 +22,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
{
struct nf_hook_ops **orig_ops;
bool found = false;
@@ -383,14 +383,14 @@ static void nf_remove_net_hook(struct nf
@@ -384,14 +384,14 @@ static void nf_remove_net_hook(struct nf
if (found) {
#ifdef CONFIG_NETFILTER_INGRESS
@ -40,7 +40,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
}
}
@@ -411,7 +411,7 @@ void nf_unregister_net_hook(struct net *
@@ -412,7 +412,7 @@ void nf_unregister_net_hook(struct net *
return;
}

10
target/linux/generic/backport-4.14/299-v4.16-netfilter-core-support-for-NFPROTO_INET-hook-registr.patch
View File

@ -39,9 +39,9 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
if (!pp)
return -EINVAL;
@@ -343,17 +344,16 @@ int nf_register_net_hook(struct net *net
@@ -344,17 +345,16 @@ int nf_register_net_hook(struct net *net
return PTR_ERR(new_hooks);
hooks_validate(new_hooks);
#ifdef CONFIG_NETFILTER_INGRESS
- if (reg->pf == NFPROTO_NETDEV && reg->hooknum == NF_NETDEV_INGRESS)
+ if (pf == NFPROTO_NETDEV && reg->hooknum == NF_NETDEV_INGRESS)
@ -59,7 +59,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
/*
* nf_remove_net_hook - remove a hook from blob
@@ -394,12 +394,13 @@ static void nf_remove_net_hook(struct nf
@@ -395,12 +395,13 @@ static void nf_remove_net_hook(struct nf
}
}
@ -75,7 +75,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
if (!pp)
return;
@@ -411,7 +412,7 @@ void nf_unregister_net_hook(struct net *
@@ -412,7 +413,7 @@ void nf_unregister_net_hook(struct net *
return;
}
@ -84,7 +84,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
p = __nf_hook_entries_try_shrink(pp);
mutex_unlock(&nf_hook_mutex);
@@ -421,8 +422,42 @@ void nf_unregister_net_hook(struct net *
@@ -422,8 +423,42 @@ void nf_unregister_net_hook(struct net *
nf_queue_nf_hook_drop(net);
nf_hook_entries_free(p);
}

9
target/linux/generic/backport-4.14/306-v4.16-netfilter-remove-saveroute-indirection-in-struct-nf_.patch
View File

@ -176,7 +176,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
#include <linux/netfilter_bridge.h>
#include <linux/seq_file.h>
#include <linux/rcupdate.h>
@@ -108,6 +110,35 @@ void nf_queue_nf_hook_drop(struct net *n
@@ -121,6 +123,35 @@ void nf_queue_nf_hook_drop(struct net *n
}
EXPORT_SYMBOL_GPL(nf_queue_nf_hook_drop);
@ -212,12 +212,11 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
static int __nf_queue(struct sk_buff *skb, const struct nf_hook_state *state,
const struct nf_hook_entries *entries,
unsigned int index, unsigned int queuenum)
@@ -148,7 +179,16 @@ static int __nf_queue(struct sk_buff *sk
};
@@ -165,7 +196,15 @@ static int __nf_queue(struct sk_buff *sk
return -ENOTCONN;
}
nf_queue_entry_get_refs(entry);
- afinfo->saveroute(skb, entry);
+
+ switch (entry->state.pf) {
+ case AF_INET:
+ nf_ip_saveroute(skb, entry);

4
target/linux/generic/backport-4.14/308-v4.16-netfilter-move-reroute-indirection-to-struct-nf_ipv6.patch
View File

@ -171,7 +171,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
--- a/net/netfilter/nf_queue.c
+++ b/net/netfilter/nf_queue.c
@@ -271,7 +271,6 @@ void nf_reinject(struct nf_queue_entry *
@@ -287,7 +287,6 @@ void nf_reinject(struct nf_queue_entry *
const struct nf_hook_entry *hook_entry;
const struct nf_hook_entries *hooks;
struct sk_buff *skb = entry->skb;
@ -179,7 +179,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
const struct net *net;
unsigned int i;
int err;
@@ -298,8 +297,7 @@ void nf_reinject(struct nf_queue_entry *
@@ -314,8 +313,7 @@ void nf_reinject(struct nf_queue_entry *
verdict = nf_hook_entry_hookfn(hook_entry, skb, &entry->state);
if (verdict == NF_ACCEPT) {

8
target/linux/generic/backport-4.14/309-v4.16-netfilter-remove-route_key_size-field-in-struct-nf_a.patch
View File

@ -48,7 +48,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
#include <net/protocol.h>
#include <net/netfilter/nf_queue.h>
#include <net/dst.h>
@@ -145,9 +147,9 @@ static int __nf_queue(struct sk_buff *sk
@@ -158,9 +160,9 @@ static int __nf_queue(struct sk_buff *sk
{
int status = -ENOENT;
struct nf_queue_entry *entry = NULL;
@ -59,7 +59,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
/* QUEUE == DROP if no one is waiting, to be safe. */
qh = rcu_dereference(net->nf.queue_handler);
@@ -156,11 +158,19 @@ static int __nf_queue(struct sk_buff *sk
@@ -169,11 +171,19 @@ static int __nf_queue(struct sk_buff *sk
goto err;
}
@ -83,7 +83,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
if (!entry) {
status = -ENOMEM;
goto err;
@@ -175,7 +185,7 @@ static int __nf_queue(struct sk_buff *sk
@@ -188,7 +198,7 @@ static int __nf_queue(struct sk_buff *sk
.skb = skb,
.state = *state,
.hook_index = index,
@ -91,4 +91,4 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
+ .size = sizeof(*entry) + route_key_size,
};
nf_queue_entry_get_refs(entry);
if (!nf_queue_entry_get_refs(entry)) {

2
target/linux/generic/backport-4.14/336-v4.15-netfilter-exit_net-cleanup-check-added.patch
View File

@ -62,7 +62,7 @@ Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
static struct pernet_operations nfnl_log_net_ops = {
--- a/net/netfilter/nfnetlink_queue.c
+++ b/net/netfilter/nfnetlink_queue.c
@@ -1511,10 +1511,15 @@ static int __net_init nfnl_queue_net_ini
@@ -1517,10 +1517,15 @@ static int __net_init nfnl_queue_net_ini
static void __net_exit nfnl_queue_net_exit(struct net *net)
{

1
target/linux/generic/config-4.14
View File

@ -1601,6 +1601,7 @@ CONFIG_GENERIC_NET_UTILS=y
# CONFIG_HAMACHI is not set
# CONFIG_HAMRADIO is not set
# CONFIG_HAPPYMEAL is not set
CONFIG_HARDEN_BRANCH_HISTORY=y
CONFIG_HARDENED_USERCOPY=y
# CONFIG_HARDENED_USERCOPY_PAGESPAN is not set
# CONFIG_HARDLOCKUP_DETECTOR is not set

45
target/linux/generic/hack-4.14/220-gc_sections.patch
View File

@ -67,7 +67,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
# but it is being used too early to link to meaningful stack_chk logic.
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -18,7 +18,7 @@
@@ -31,7 +31,7 @@
#define PROC_INFO \
. = ALIGN(4); \
VMLINUX_SYMBOL(__proc_info_begin) = .; \
@ -76,7 +76,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
VMLINUX_SYMBOL(__proc_info_end) = .;
#define HYPERVISOR_TEXT \
@@ -29,11 +29,11 @@
@@ -42,11 +42,11 @@
#define IDMAP_TEXT \
ALIGN_FUNCTION(); \
VMLINUX_SYMBOL(__idmap_text_start) = .; \
@ -90,7 +90,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
VMLINUX_SYMBOL(__hyp_idmap_text_end) = .;
#ifdef CONFIG_HOTPLUG_CPU
@@ -106,7 +106,7 @@ SECTIONS
@@ -119,7 +119,7 @@ SECTIONS
_stext = .; /* Text and read-only data */
IDMAP_TEXT
__exception_text_start = .;
@ -99,7 +99,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
__exception_text_end = .;
IRQENTRY_TEXT
SOFTIRQENTRY_TEXT
@@ -135,7 +135,7 @@ SECTIONS
@@ -148,7 +148,7 @@ SECTIONS
__ex_table : AT(ADDR(__ex_table) - LOAD_OFFSET) {
__start___ex_table = .;
#ifdef CONFIG_MMU
@ -108,7 +108,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
#endif
__stop___ex_table = .;
}
@@ -147,12 +147,12 @@ SECTIONS
@@ -160,12 +160,12 @@ SECTIONS
. = ALIGN(8);
.ARM.unwind_idx : {
__start_unwind_idx = .;
@ -123,24 +123,33 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
__stop_unwind_tab = .;
}
#endif
@@ -172,14 +172,14 @@ SECTIONS
*/
__vectors_start = .;
.vectors 0xffff0000 : AT(__vectors_start) {
- *(.vectors)
+ KEEP(*(.vectors))
@@ -186,13 +186,13 @@ SECTIONS
__vectors_lma = .;
OVERLAY 0xffff0000 : NOCROSSREFS AT(__vectors_lma) {
.vectors {
- *(.vectors)
+ KEEP(*(.vectors))
}
.vectors.bhb.loop8 {
- *(.vectors.bhb.loop8)
+ KEEP(*(.vectors.bhb.loop8))
}
.vectors.bhb.bpiall {
- *(.vectors.bhb.bpiall)
+ KEEP(*(.vectors.bhb.bpiall))
}
}
. = __vectors_start + SIZEOF(.vectors);
__vectors_end = .;
ARM_LMA(__vectors, .vectors);
@@ -204,7 +204,7 @@ SECTIONS
__stubs_start = .;
.stubs ADDR(.vectors) + 0x1000 : AT(__stubs_start) {
__stubs_lma = .;
.stubs ADDR(.vectors) + 0x1000 : AT(__stubs_lma) {
- *(.stubs)
+ KEEP(*(.stubs))
}
. = __stubs_start + SIZEOF(.stubs);
__stubs_end = .;
@@ -195,24 +195,24 @@ SECTIONS
ARM_LMA(__stubs, .stubs);
. = __stubs_lma + SIZEOF(.stubs);
@@ -220,24 +220,24 @@ SECTIONS
}
.init.arch.info : {
__arch_info_begin = .;

6
target/linux/layerscape/patches-4.14/301-arch-support-layerscape.patch
View File

@ -214,7 +214,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
* address space as memory. Needed when the kernel wants to execute
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -315,6 +315,13 @@ static struct mem_type mem_types[] __ro_
@@ -317,6 +317,13 @@ static struct mem_type mem_types[] __ro_
.prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
.domain = DOMAIN_KERNEL,
},
@ -228,7 +228,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
[MT_ROM] = {
.prot_sect = PMD_TYPE_SECT,
.domain = DOMAIN_KERNEL,
@@ -651,6 +658,7 @@ static void __init build_mem_type_table(
@@ -653,6 +660,7 @@ static void __init build_mem_type_table(
}
kern_pgprot |= PTE_EXT_AF;
vecs_pgprot |= PTE_EXT_AF;
@ -236,7 +236,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
/*
* Set PXN for user mappings
@@ -679,6 +687,7 @@ static void __init build_mem_type_table(
@@ -681,6 +689,7 @@ static void __init build_mem_type_table(
mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;

6
target/linux/layerscape/patches-4.14/805-qe-support-layerscape.patch
View File

@ -1482,7 +1482,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
#undef DEBUG
@@ -61,16 +59,16 @@ void __par_io_config_pin(struct qe_pio_r
@@ -63,16 +61,16 @@ void __par_io_config_pin(struct qe_pio_r
pin_mask1bit = (u32) (1 << (QE_PIO_PINS - (pin + 1)));
/* Set open drain, if required */
@ -1504,7 +1504,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
/* get all bits mask for 2 bit per port */
pin_mask2bits = (u32) (0x3 << (QE_PIO_PINS -
@@ -82,34 +80,30 @@ void __par_io_config_pin(struct qe_pio_r
@@ -84,34 +82,30 @@ void __par_io_config_pin(struct qe_pio_r
/* clear and set 2 bits mask */
if (pin > (QE_PIO_PINS / 2) - 1) {
@ -1549,7 +1549,7 @@ Signed-off-by: Zhao Qiang <qiang.zhao@nxp.com>
}
}
EXPORT_SYMBOL(__par_io_config_pin);
@@ -137,12 +131,12 @@ int par_io_data_set(u8 port, u8 pin, u8
@@ -139,12 +133,12 @@ int par_io_data_set(u8 port, u8 pin, u8
/* calculate pin location */
pin_mask = (u32) (1 << (QE_PIO_PINS - 1 - pin));

4
target/linux/layerscape/patches-4.14/823-pm-support-layerscape.patch
View File

@ -25,7 +25,7 @@ Signed-off-by: Zhao Chenhui <chenhui.zhao@nxp.com>
--- a/drivers/firmware/psci.c
+++ b/drivers/firmware/psci.c
@@ -437,8 +437,18 @@ CPUIDLE_METHOD_OF_DECLARE(psci, "psci",
@@ -452,8 +452,18 @@ CPUIDLE_METHOD_OF_DECLARE(psci, "psci",
static int psci_system_suspend(unsigned long unused)
{
@ -46,7 +46,7 @@ Signed-off-by: Zhao Chenhui <chenhui.zhao@nxp.com>
}
static int psci_system_suspend_enter(suspend_state_t state)
@@ -562,6 +572,8 @@ static void __init psci_0_2_set_function
@@ -577,6 +587,8 @@ static void __init psci_0_2_set_function
arm_pm_restart = psci_sys_reset;
pm_power_off = psci_sys_poweroff;