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>
34 lines
971 B
Diff
34 lines
971 B
Diff
From: Daniel Golle <daniel@makrotopia.org>
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Subject: ubi: set ROOT_DEV to ubiblock "rootfs" if unset
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Signed-off-by: Daniel Golle <daniel@makrotopia.org>
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---
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drivers/mtd/ubi/block.c | 10 ++++++++++
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1 file changed, 10 insertions(+)
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--- a/drivers/mtd/ubi/block.c
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+++ b/drivers/mtd/ubi/block.c
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@@ -50,6 +50,7 @@
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#include <linux/scatterlist.h>
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#include <linux/idr.h>
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#include <asm/div64.h>
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+#include <linux/root_dev.h>
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#include "ubi-media.h"
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#include "ubi.h"
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@@ -445,6 +446,15 @@ int ubiblock_create(struct ubi_volume_in
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add_disk(dev->gd);
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dev_info(disk_to_dev(dev->gd), "created from ubi%d:%d(%s)",
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dev->ubi_num, dev->vol_id, vi->name);
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+
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+ if (!strcmp(vi->name, "rootfs") &&
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+ IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV) &&
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+ ROOT_DEV == 0) {
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+ pr_notice("ubiblock: device ubiblock%d_%d (%s) set to be root filesystem\n",
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+ dev->ubi_num, dev->vol_id, vi->name);
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+ ROOT_DEV = MKDEV(gd->major, gd->first_minor);
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+ }
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+
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return 0;
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out_free_queue:
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