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 --- ...1-ubifs-fix-default-compression-selection.patch | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 target/linux/generic/pending-4.14/551-ubifs-fix-default-compression-selection.patch (limited to 'target/linux/generic/pending-4.14/551-ubifs-fix-default-compression-selection.patch') diff --git a/target/linux/generic/pending-4.14/551-ubifs-fix-default-compression-selection.patch b/target/linux/generic/pending-4.14/551-ubifs-fix-default-compression-selection.patch new file mode 100644 index 0000000..4782fc9 --- /dev/null +++ b/target/linux/generic/pending-4.14/551-ubifs-fix-default-compression-selection.patch @@ -0,0 +1,37 @@ +From: Gabor Juhos +Subject: fs: ubifs: fix default compression selection in ubifs + +Signed-off-by: Gabor Juhos +--- + fs/ubifs/sb.c | 13 ++++++++++++- + 1 file changed, 12 insertions(+), 1 deletion(-) + +--- a/fs/ubifs/sb.c ++++ b/fs/ubifs/sb.c +@@ -63,6 +63,17 @@ + /* Default time granularity in nanoseconds */ + #define DEFAULT_TIME_GRAN 1000000000 + ++static int get_default_compressor(void) ++{ ++ if (ubifs_compr_present(UBIFS_COMPR_LZO)) ++ return UBIFS_COMPR_LZO; ++ ++ if (ubifs_compr_present(UBIFS_COMPR_ZLIB)) ++ return UBIFS_COMPR_ZLIB; ++ ++ return UBIFS_COMPR_NONE; ++} ++ + /** + * create_default_filesystem - format empty UBI volume. + * @c: UBIFS file-system description object +@@ -186,7 +197,7 @@ static int create_default_filesystem(str + if (c->mount_opts.override_compr) + sup->default_compr = cpu_to_le16(c->mount_opts.compr_type); + else +- sup->default_compr = cpu_to_le16(UBIFS_COMPR_LZO); ++ sup->default_compr = cpu_to_le16(get_default_compressor()); + + generate_random_uuid(sup->uuid); + -- cgit v1.1