Re: [uml-devel] UML Build error when hostFS support is included.

2007-07-10 Thread Jeff Dike
On Sat, Jul 07, 2007 at 07:01:36PM +0800, Yan Zheng wrote: > Hi all. > > I get fellow error message, when build UML with default config (make > defconfig) except hostFS support is included. the kernel is 2.6.22-rc7. Try the patch below. Jeff -- Work email - jdike at linux dot

[uml-devel] [PATCH] UML - limit requests on COW devices to 32 sectors

2007-07-10 Thread Jeff Dike
COWed devices can't handle more than 32 (64 on x86_64) sectors in one request due to the size of the bitmap being carried around in the io_thread_req. Enforce that by telling the block layer not to put too many sectors in requests to COWed devices. Signed-off-by: Jeff Dike <[EMAIL PROTECTED]> --

[uml-devel] [PATCH] UML - exports for hostfs

2007-07-10 Thread Jeff Dike
Add some exports for hostfs that are required after Alberto Bertogli's fixes for accessing unlinked host files. Also did some style cleanups while I was here. Signed-off-by: Jeff Dike <[EMAIL PROTECTED]> -- arch/um/os-Linux/user_syms.c | 20 1 file changed, 8 insertions(+)