Re: [Qemu-block] [PATCH] ide: remove hardcoded 2GiB transactional limit

2015-10-27 Thread Stefan Hajnoczi
On Mon, Oct 26, 2015 at 07:38:02PM -0400, John Snow wrote: > Not that you can request a >2GiB transaction, but that's why checking > for it makes no sense anymore. > > With the newer 'limit' parameter to prepare_buf, we no longer need a > static limit. The maximum limit is still 2GiB, but the limi

[Qemu-block] [PATCH] ide: remove hardcoded 2GiB transactional limit

2015-10-26 Thread John Snow
Not that you can request a >2GiB transaction, but that's why checking for it makes no sense anymore. With the newer 'limit' parameter to prepare_buf, we no longer need a static limit. The maximum limit is still 2GiB, but the limit parameter is set to the current transaction size, which cannot surp