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kernel: bump 4.14 to 4.14.11

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Rename unwinder config symbols to match upstream changes.
Refresh patches.
Update patch that no longer applies: 202-reduce_module_size.patch

Also enable CONFIG_PAGE_TABLE_ISOLATION. This feature was backported
from 4.15 to the 4.14 stable series. It is enabled by default, so enable
it in OpenWrt as well.

Compile-tested on x86/64.
Runtime-tested on x86/64.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
This commit is contained in:
Stijn Tintel
2018-01-02 22:12:28 +01:00
parent 8b35da1552
commit c5ca1c9ab6
15 changed files with 44 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
target/linux/generic/hack-4.14/202-reduce_module_size.patch
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@@ -13,12 +13,12 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
--- a/Makefile
+++ b/Makefile
@@ -408,7 +408,7 @@ KBUILD_CFLAGS_KERNEL :=
KBUILD_AFLAGS := -D__ASSEMBLY__ $(call cc-option,-fno-PIE)
@@ -402,7 +402,7 @@ KBUILD_AFLAGS_KERNEL :=
KBUILD_CFLAGS_KERNEL :=
KBUILD_AFLAGS_MODULE := -DMODULE
KBUILD_CFLAGS_MODULE := -DMODULE
-KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
+KBUILD_LDFLAGS_MODULE = -T $(srctree)/scripts/module-common.lds $(if $(CONFIG_PROFILING),,-s)
GCC_PLUGINS_CFLAGS :=
# Read KERNELRELEASE from include/config/kernel.release (if it exists)
KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)

4
target/linux/generic/hack-4.14/207-disable-modorder.patch
View File

@@ -15,7 +15,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
--- a/Makefile
+++ b/Makefile
@@ -1208,7 +1208,6 @@ all: modules
@@ -1212,7 +1212,6 @@ all: modules
PHONY += modules
modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
@@ -23,7 +23,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
@$(kecho) ' Building modules, stage 2.';
$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
@@ -1237,7 +1236,6 @@ _modinst_:
@@ -1241,7 +1240,6 @@ _modinst_:
rm -f $(MODLIB)/build ; \
ln -s $(CURDIR) $(MODLIB)/build ; \
fi

6
target/linux/generic/hack-4.14/220-gc_sections.patch
View File

@@ -21,9 +21,9 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
--- a/Makefile
+++ b/Makefile
@@ -410,6 +410,11 @@ KBUILD_AFLAGS_MODULE := -DMODULE
KBUILD_CFLAGS_MODULE := -DMODULE
@@ -405,6 +405,11 @@ KBUILD_CFLAGS_MODULE := -DMODULE
KBUILD_LDFLAGS_MODULE = -T $(srctree)/scripts/module-common.lds $(if $(CONFIG_PROFILING),,-s)
GCC_PLUGINS_CFLAGS :=
+ifdef CONFIG_LD_DEAD_CODE_DATA_ELIMINATION
+KBUILD_CFLAGS_KERNEL += $(call cc-option,-ffunction-sections,)
@@ -33,7 +33,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
# Read KERNELRELEASE from include/config/kernel.release (if it exists)
KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)
KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION)
@@ -783,11 +788,6 @@ ifdef CONFIG_DEBUG_SECTION_MISMATCH
@@ -784,11 +789,6 @@ ifdef CONFIG_DEBUG_SECTION_MISMATCH
KBUILD_CFLAGS += $(call cc-option, -fno-inline-functions-called-once)
endif

6
target/linux/generic/hack-4.14/721-phy_packets.patch
View File

@@ -56,7 +56,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
*/
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -2492,6 +2492,10 @@ static inline int pskb_trim(struct sk_bu
@@ -2494,6 +2494,10 @@ static inline int pskb_trim(struct sk_bu
return (len < skb->len) ? __pskb_trim(skb, len) : 0;
}
@@ -67,7 +67,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
/**
* pskb_trim_unique - remove end from a paged unique (not cloned) buffer
* @skb: buffer to alter
@@ -2622,16 +2626,6 @@ static inline struct sk_buff *dev_alloc_
@@ -2624,16 +2628,6 @@ static inline struct sk_buff *dev_alloc_
}
@@ -101,7 +101,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
help
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2974,10 +2974,20 @@ static int xmit_one(struct sk_buff *skb,
@@ -2975,10 +2975,20 @@ static int xmit_one(struct sk_buff *skb,
if (!list_empty(&ptype_all) || !list_empty(&dev->ptype_all))
dev_queue_xmit_nit(skb, dev);

6
target/linux/generic/hack-4.14/902-debloat_proc.patch
View File

@@ -63,7 +63,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
}
--- a/fs/proc/proc_tty.c
+++ b/fs/proc/proc_tty.c
@@ -144,7 +144,10 @@ static const struct file_operations proc
@@ -145,7 +145,10 @@ static const struct file_operations proc
void proc_tty_register_driver(struct tty_driver *driver)
{
struct proc_dir_entry *ent;
@@ -75,7 +75,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
if (!driver->driver_name || driver->proc_entry ||
!driver->ops->proc_fops)
return;
@@ -161,6 +164,9 @@ void proc_tty_unregister_driver(struct t
@@ -162,6 +165,9 @@ void proc_tty_unregister_driver(struct t
{
struct proc_dir_entry *ent;
@@ -85,7 +85,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
ent = driver->proc_entry;
if (!ent)
return;
@@ -175,6 +181,9 @@ void proc_tty_unregister_driver(struct t
@@ -176,6 +182,9 @@ void proc_tty_unregister_driver(struct t
*/
void __init proc_tty_init(void)
{