Re: [Xen-devel] [PATCH v3] xen/blkfront: fix ring info addressing

2020-03-06 Thread Boris Ostrovsky
On 3/5/20 10:51 AM, Juergen Gross wrote: > Commit 0265d6e8ddb890 ("xen/blkfront: limit allocated memory size to > actual use case") made struct blkfront_ring_info size dynamic. This is > fine when running with only one queue, but with multiple queues the > addressing of the single queues has to b

[Xen-devel] [PATCH v3] xen/blkfront: fix ring info addressing

2020-03-05 Thread Juergen Gross
Commit 0265d6e8ddb890 ("xen/blkfront: limit allocated memory size to actual use case") made struct blkfront_ring_info size dynamic. This is fine when running with only one queue, but with multiple queues the addressing of the single queues has to be adapted as the structs are allocated in an array.