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author | Hauke Mehrtens <hauke@hauke-m.de> | 2017-10-29 19:32:10 +0100 |
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committer | Hauke Mehrtens <hauke@hauke-m.de> | 2017-12-16 22:11:19 +0100 |
commit | b3f95490b9bec020314eb32016988ee262d52884 (patch) | |
tree | f8289c19587108bb3b687575776f559eee6f01fd /target/linux/generic/pending-4.14/650-pppoe_header_pad.patch | |
parent | a362df6f253e4460504fd870d6a7af40ef86ad70 (diff) | |
download | upstream-b3f95490b9bec020314eb32016988ee262d52884.tar.gz upstream-b3f95490b9bec020314eb32016988ee262d52884.tar.bz2 upstream-b3f95490b9bec020314eb32016988ee262d52884.zip |
kernel: generic: Add kernel 4.14 support
This adds initial support for kernel 4.14 based on the patches for
kernel 4.9.
In the configuration I deactivated some of the new possible security
features like:
CONFIG_REFCOUNT_FULL
CONFIG_SLAB_FREELIST_HARDENED
CONFIG_SOFTLOCKUP_DETECTOR
CONFIG_WARN_ALL_UNSEEDED_RANDOM
And these overlay FS options are also deactivated:
CONFIG_OVERLAY_FS_INDEX
CONFIG_OVERLAY_FS_REDIRECT_DIR
I activated this:
CONFIG_FORTIFY_SOURCE
CONFIG_POSIX_TIMERS
CONFIG_SLAB_MERGE_DEFAULT
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED
I am not sure if I did the porting correct for the following patches:
target/linux/generic/backport-4.14/020-backport_netfilter_rtcache.patch
target/linux/generic/hack-4.14/220-gc_sections.patch
target/linux/generic/hack-4.14/321-powerpc_crtsavres_prereq.patch
target/linux/generic/pending-4.14/305-mips_module_reloc.patch
target/linux/generic/pending-4.14/611-netfilter_match_bypass_default_table.patch
target/linux/generic/pending-4.14/680-NET-skip-GRO-for-foreign-MAC-addresses.patch
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Diffstat (limited to 'target/linux/generic/pending-4.14/650-pppoe_header_pad.patch')
-rw-r--r-- | target/linux/generic/pending-4.14/650-pppoe_header_pad.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/target/linux/generic/pending-4.14/650-pppoe_header_pad.patch b/target/linux/generic/pending-4.14/650-pppoe_header_pad.patch new file mode 100644 index 0000000000..3115073b50 --- /dev/null +++ b/target/linux/generic/pending-4.14/650-pppoe_header_pad.patch @@ -0,0 +1,29 @@ +From: Felix Fietkau <nbd@nbd.name> +Subject: pppoe: add extra padding for the header (useful for drivers that need headroom) + +lede-commit 6517a757ec711fc3354b857e273e2621042f3c7a +Signed-off-by: Felix Fietkau <nbd@nbd.name> +--- + drivers/net/ppp/pppoe.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/net/ppp/pppoe.c ++++ b/drivers/net/ppp/pppoe.c +@@ -861,7 +861,7 @@ static int pppoe_sendmsg(struct socket * + goto end; + + +- skb = sock_wmalloc(sk, total_len + dev->hard_header_len + 32, ++ skb = sock_wmalloc(sk, total_len + dev->hard_header_len + 32 + NET_SKB_PAD, + 0, GFP_KERNEL); + if (!skb) { + error = -ENOMEM; +@@ -869,7 +869,7 @@ static int pppoe_sendmsg(struct socket * + } + + /* Reserve space for headers. */ +- skb_reserve(skb, dev->hard_header_len); ++ skb_reserve(skb, dev->hard_header_len + NET_SKB_PAD); + skb_reset_network_header(skb); + + skb->dev = dev; |