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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2018-11-01 17:57:55 +0100 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2018-12-15 12:50:06 +0100 |
| commit | 52a82ce3dd901a1536c7d7d9d963e9c2d761c816 (patch) | |
| tree | 79020fb59420fcea7bdc4b12272f7251e101fe64 /target/linux/generic/pending-4.19/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch | |
| parent | a272af75cd8c67d265400f96c1e6bb172315c23c (diff) | |
| download | upstream-52a82ce3dd901a1536c7d7d9d963e9c2d761c816.tar.gz upstream-52a82ce3dd901a1536c7d7d9d963e9c2d761c816.tar.bz2 upstream-52a82ce3dd901a1536c7d7d9d963e9c2d761c816.zip | |
kernel: Copy patches from kernel 4.14 to 4.19
This just copies the files from the kernel 4.14 specific folders into
the kernel 4.19 specific folder, no changes are done to the files in
this commit.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Diffstat (limited to 'target/linux/generic/pending-4.19/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch')
| -rw-r--r-- | target/linux/generic/pending-4.19/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/target/linux/generic/pending-4.19/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch b/target/linux/generic/pending-4.19/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch new file mode 100644 index 0000000000..1bb53ada7f --- /dev/null +++ b/target/linux/generic/pending-4.19/493-ubi-set-ROOT_DEV-to-ubiblock-rootfs-if-unset.patch @@ -0,0 +1,34 @@ +From: Daniel Golle <daniel@makrotopia.org> +Subject: ubi: set ROOT_DEV to ubiblock "rootfs" if unset + +Signed-off-by: Daniel Golle <daniel@makrotopia.org> +--- + drivers/mtd/ubi/block.c | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +--- a/drivers/mtd/ubi/block.c ++++ b/drivers/mtd/ubi/block.c +@@ -50,6 +50,7 @@ + #include <linux/scatterlist.h> + #include <linux/idr.h> + #include <asm/div64.h> ++#include <linux/root_dev.h> + + #include "ubi-media.h" + #include "ubi.h" +@@ -445,6 +446,15 @@ int ubiblock_create(struct ubi_volume_in + dev_info(disk_to_dev(dev->gd), "created from ubi%d:%d(%s)", + dev->ubi_num, dev->vol_id, vi->name); + mutex_unlock(&devices_mutex); ++ ++ if (!strcmp(vi->name, "rootfs") && ++ IS_ENABLED(CONFIG_MTD_ROOTFS_ROOT_DEV) && ++ ROOT_DEV == 0) { ++ pr_notice("ubiblock: device ubiblock%d_%d (%s) set to be root filesystem\n", ++ dev->ubi_num, dev->vol_id, vi->name); ++ ROOT_DEV = MKDEV(gd->major, gd->first_minor); ++ } ++ + return 0; + + out_free_queue: |