From b3f95490b9bec020314eb32016988ee262d52884 Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Sun, 29 Oct 2017 19:32:10 +0100 Subject: 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 --- .../pending-4.14/201-extra_optimization.patch | 32 ++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 target/linux/generic/pending-4.14/201-extra_optimization.patch (limited to 'target/linux/generic/pending-4.14/201-extra_optimization.patch') diff --git a/target/linux/generic/pending-4.14/201-extra_optimization.patch b/target/linux/generic/pending-4.14/201-extra_optimization.patch new file mode 100644 index 0000000000..71883755cf --- /dev/null +++ b/target/linux/generic/pending-4.14/201-extra_optimization.patch @@ -0,0 +1,32 @@ +From: Felix Fietkau +Subject: Upgrade to Linux 2.6.19 + +- Includes large parts of the patch from #1021 by dpalffy +- Includes RB532 NAND driver changes by n0-1 + +[john@phrozen.org: feix will add this to his upstream queue] + +lede-commit: bff468813f78f81e36ebb2a3f4354de7365e640f +Signed-off-by: Felix Fietkau +--- + Makefile | 6 +++--- + 1 file changed, 3 insertions(+), 3 deletions(-) + +--- a/Makefile ++++ b/Makefile +@@ -637,12 +637,12 @@ KBUILD_CFLAGS += $(call cc-disable-warni + + ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE + KBUILD_CFLAGS += $(call cc-option,-Oz,-Os) +-KBUILD_CFLAGS += $(call cc-disable-warning,maybe-uninitialized,) ++KBUILD_CFLAGS += $(call cc-disable-warning,maybe-uninitialized,) $(EXTRA_OPTIMIZATION) + else + ifdef CONFIG_PROFILE_ALL_BRANCHES +-KBUILD_CFLAGS += -O2 $(call cc-disable-warning,maybe-uninitialized,) ++KBUILD_CFLAGS += -O2 $(call cc-disable-warning,maybe-uninitialized,) $(EXTRA_OPTIMIZATION) + else +-KBUILD_CFLAGS += -O2 ++KBUILD_CFLAGS += -O2 -fno-reorder-blocks -fno-tree-ch $(EXTRA_OPTIMIZATION) + endif + endif + -- cgit v1.2.3