Re: [Qemu-devel] [PATCH v4 06/16] block/xen: Use blk_new_open() in blk_connect()

2015-02-13 Thread Stefan Hajnoczi
On Thu, Feb 05, 2015 at 01:58:15PM -0500, Max Reitz wrote: > As part of the required changes, this fixes a bug where specifying an > invalid driver would result in the block layer probing the image format; > now it will result in an error, unless "" is specified as the > driver name. Fixing this wo

Re: [Qemu-devel] [PATCH v4 06/16] block/xen: Use blk_new_open() in blk_connect()

2015-02-05 Thread Eric Blake
On 02/05/2015 11:58 AM, Max Reitz wrote: > As part of the required changes, this fixes a bug where specifying an > invalid driver would result in the block layer probing the image format; > now it will result in an error, unless "" is specified as the > driver name. Fixing this would require furthe

[Qemu-devel] [PATCH v4 06/16] block/xen: Use blk_new_open() in blk_connect()

2015-02-05 Thread Max Reitz
As part of the required changes, this fixes a bug where specifying an invalid driver would result in the block layer probing the image format; now it will result in an error, unless "" is specified as the driver name. Fixing this would require further work on the xen_disk code which does not seem w