From 30f2f0eb4bd2c43d10a8b0d872c6e5ad8f31c9a0 Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Tue, 6 May 2008 22:31:33 +0200 Subject: block: do_mounts - accept root= Some devices, like md, may create partitions only at first access, so allow root= to be set to a valid non-existant partition of an existing disk. This applies only to non-initramfs root mounting. This fixes a regression from 2.6.24 which did allow this to happen and broke some users machines :( Acked-by: Neil Brown Tested-by: Joao Luis Meloni Assirati Cc: stable Signed-off-by: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- include/linux/genhd.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/genhd.h b/include/linux/genhd.h index e9874e7fcdf9..ae7aec3cabee 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -525,7 +525,7 @@ struct unixware_disklabel { #define ADDPART_FLAG_RAID 1 #define ADDPART_FLAG_WHOLEDISK 2 -extern dev_t blk_lookup_devt(const char *name); +extern dev_t blk_lookup_devt(const char *name, int part); extern char *disk_name (struct gendisk *hd, int part, char *buf); extern int rescan_partitions(struct gendisk *disk, struct block_device *bdev); @@ -553,7 +553,7 @@ static inline struct block_device *bdget_disk(struct gendisk *disk, int index) static inline void printk_all_partitions(void) { } -static inline dev_t blk_lookup_devt(const char *name) +static inline dev_t blk_lookup_devt(const char *name, int part) { dev_t devt = MKDEV(0, 0); return devt; -- cgit v1.2.3 From 0a3ad00ca09632c6d0675f606276e92bdf1b306c Mon Sep 17 00:00:00 2001 From: Dave Young Date: Fri, 9 May 2008 15:24:08 +0800 Subject: Driver core: struct class remove children list because of the class_device was removed, now do the children list removing Signed-off-by: Dave Young Signed-off-by: Greg Kroah-Hartman --- drivers/base/class.c | 1 - include/linux/device.h | 1 - 2 files changed, 2 deletions(-) (limited to 'include') diff --git a/drivers/base/class.c b/drivers/base/class.c index 0ef00e8d4153..e085af0ff94f 100644 --- a/drivers/base/class.c +++ b/drivers/base/class.c @@ -140,7 +140,6 @@ int class_register(struct class *cls) pr_debug("device class '%s': registering\n", cls->name); - INIT_LIST_HEAD(&cls->children); INIT_LIST_HEAD(&cls->devices); INIT_LIST_HEAD(&cls->interfaces); kset_init(&cls->class_dirs); diff --git a/include/linux/device.h b/include/linux/device.h index 8c23e3dfe3ac..15e9fa3ad3af 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -183,7 +183,6 @@ struct class { struct module *owner; struct kset subsys; - struct list_head children; struct list_head devices; struct list_head interfaces; struct kset class_dirs; -- cgit v1.2.3