b3f95490b9
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>
39 lines
1.1 KiB
Diff
39 lines
1.1 KiB
Diff
From: Gabor Juhos <juhosg@openwrt.org>
|
|
Subject: kernel/3.1[02]: move MTD root device setup code to mtdcore
|
|
|
|
The current code only allows to automatically set
|
|
root device on MTD partitions. Move the code to MTD
|
|
core to allow to use it with all MTD devices.
|
|
|
|
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
|
|
---
|
|
drivers/mtd/mtdcore.c | 10 ++++++++++
|
|
1 file changed, 10 insertions(+)
|
|
|
|
--- a/drivers/mtd/mtdcore.c
|
|
+++ b/drivers/mtd/mtdcore.c
|
|
@@ -41,6 +41,7 @@
|
|
#include <linux/reboot.h>
|
|
#include <linux/leds.h>
|
|
#include <linux/debugfs.h>
|
|
+#include <linux/root_dev.h>
|
|
|
|
#include <linux/mtd/mtd.h>
|
|
#include <linux/mtd/partitions.h>
|
|
@@ -578,6 +579,15 @@ int add_mtd_device(struct mtd_info *mtd)
|
|
of this try_ nonsense, and no bitching about it
|
|
either. :) */
|
|
__module_get(THIS_MODULE);
|
|
+
|
|
+ if (!strcmp(mtd->name, "rootfs") &&
|
|
+ IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV) &&
|
|
+ ROOT_DEV == 0) {
|
|
+ pr_notice("mtd: device %d (%s) set to be root filesystem\n",
|
|
+ mtd->index, mtd->name);
|
|
+ ROOT_DEV = MKDEV(MTD_BLOCK_MAJOR, mtd->index);
|
|
+ }
|
|
+
|
|
return 0;
|
|
|
|
fail_added:
|