linux/arch/um
Richard Weinberger 8535639810 um: fix ubd cow size
ubd_file_size() cannot use ubd_dev->cow.file because at this time
ubd_dev->cow.file is not initialized.
Therefore, ubd_file_size() will always report a wrong disk size when
COW files are used.
Reading from /dev/ubd* would crash the kernel.

We have to read the correct disk size from the COW file's backing
file.

Signed-off-by: Richard Weinberger <richard@nod.at>
CC: stable@kernel.org
2011-11-02 14:15:42 +01:00
..
drivers um: fix ubd cow size 2011-11-02 14:15:42 +01:00
include um: kill system-um.h 2011-11-02 14:15:34 +01:00
kernel um: distribute exports to where exported stuff is defined 2011-11-02 14:15:36 +01:00
os-Linux um: unify ptrace_user.h 2011-11-02 14:15:27 +01:00
scripts um: take arch/um/sys-x86 to arch/x86/um 2011-11-02 14:15:05 +01:00
sys-ia64 uml: remove useless comments 2009-04-01 08:59:17 -07:00
sys-ppc um: change to new flag variables 2011-03-17 14:02:57 +01:00
.gitignore um: tell git to ignore generated files 2010-03-06 11:26:28 -08:00
defconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
Kconfig.char um: clean Kconfig up a bit 2011-11-02 14:15:29 +01:00
Kconfig.common genirq: Remove the now obsolete config options and select statements 2011-03-30 14:13:23 +02:00
Kconfig.debug lib: consolidate DEBUG_STACK_USAGE option 2011-05-25 08:39:54 -07:00
Kconfig.net Fix common misspellings 2011-03-31 11:26:23 -03:00
Kconfig.rest um: switch to use of drivers/Kconfig 2011-11-02 14:15:41 +01:00
Kconfig.um um: clean Kconfig up a bit 2011-11-02 14:15:29 +01:00
Makefile um: take arch/um/sys-x86 to arch/x86/um 2011-11-02 14:15:05 +01:00
Makefile-ia64
Makefile-os-Linux x86, um: get rid of arch/um/os symlink 2008-10-22 22:55:22 -07:00
Makefile-ppc
Makefile-skas