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author | Felix Fietkau <nbd@openwrt.org> | 2016-03-07 17:56:58 +0000 |
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committer | Felix Fietkau <nbd@openwrt.org> | 2016-03-07 17:56:58 +0000 |
commit | 46c7d0d1ab610701b91ac9ba465e63f51e80ee06 (patch) | |
tree | ac61f4ccb56d99a7cf65fc19840cc4c906ce65f3 /target/linux/generic/patches-4.3/995-mangle_bootargs.patch | |
parent | 3abf5ce6564e24a388b86caf1a00f91f4262b312 (diff) | |
download | master-31e0f0ae-46c7d0d1ab610701b91ac9ba465e63f51e80ee06.tar.gz master-31e0f0ae-46c7d0d1ab610701b91ac9ba465e63f51e80ee06.tar.bz2 master-31e0f0ae-46c7d0d1ab610701b91ac9ba465e63f51e80ee06.zip |
kernel: remove linux 4.3 support
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
SVN-Revision: 48955
Diffstat (limited to 'target/linux/generic/patches-4.3/995-mangle_bootargs.patch')
-rw-r--r-- | target/linux/generic/patches-4.3/995-mangle_bootargs.patch | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/target/linux/generic/patches-4.3/995-mangle_bootargs.patch b/target/linux/generic/patches-4.3/995-mangle_bootargs.patch deleted file mode 100644 index eb525618aa..0000000000 --- a/target/linux/generic/patches-4.3/995-mangle_bootargs.patch +++ /dev/null @@ -1,58 +0,0 @@ ---- a/init/main.c -+++ b/init/main.c -@@ -355,6 +355,29 @@ static inline void setup_nr_cpu_ids(void - static inline void smp_prepare_cpus(unsigned int maxcpus) { } - #endif - -+#ifdef CONFIG_MANGLE_BOOTARGS -+static void __init mangle_bootargs(char *command_line) -+{ -+ char *rootdev; -+ char *rootfs; -+ -+ rootdev = strstr(command_line, "root=/dev/mtdblock"); -+ -+ if (rootdev) -+ strncpy(rootdev, "mangled_rootblock=", 18); -+ -+ rootfs = strstr(command_line, "rootfstype"); -+ -+ if (rootfs) -+ strncpy(rootfs, "mangled_fs", 10); -+ -+} -+#else -+static void __init mangle_bootargs(char *command_line) -+{ -+} -+#endif -+ - /* - * We need to store the untouched command line for future reference. - * We also need to store the touched command line since the parameter -@@ -527,6 +550,7 @@ asmlinkage __visible void __init start_k - pr_notice("%s", linux_banner); - setup_arch(&command_line); - mm_init_cpumask(&init_mm); -+ mangle_bootargs(command_line); - setup_command_line(command_line); - setup_nr_cpu_ids(); - setup_per_cpu_areas(); ---- a/init/Kconfig -+++ b/init/Kconfig -@@ -1638,6 +1638,15 @@ config EMBEDDED - an embedded system so certain expert options are available - for configuration. - -+config MANGLE_BOOTARGS -+ bool "Rename offending bootargs" -+ depends on EXPERT -+ help -+ Sometimes the bootloader passed bogus root= and rootfstype= -+ parameters to the kernel, and while you want to ignore them, -+ you need to know the values f.e. to support dual firmware -+ layouts on the flash. -+ - config HAVE_PERF_EVENTS - bool - help |