Re: [PATCH] xen/blkback: unmap all persistent grants when frontend gets disconnected

2014-09-12 Thread Konrad Rzeszutek Wilk
On Mon, Sep 08, 2014 at 03:21:33PM +0200, Vitaly Kuznetsov wrote: > blkback does not unmap persistent grants when frontend goes to Closed > state (e.g. when blkfront module is being removed). This leads to the > following in guest's dmesg: > > [ 343.243825] xen:grant_table: WARNING: g.e. 0x445

Re: [PATCH] xen/blkback: unmap all persistent grants when frontend gets disconnected

2014-09-12 Thread Konrad Rzeszutek Wilk
On Mon, Sep 08, 2014 at 03:21:33PM +0200, Vitaly Kuznetsov wrote: blkback does not unmap persistent grants when frontend goes to Closed state (e.g. when blkfront module is being removed). This leads to the following in guest's dmesg: [ 343.243825] xen:grant_table: WARNING: g.e. 0x445 still

[PATCH] xen/blkback: unmap all persistent grants when frontend gets disconnected

2014-09-08 Thread Vitaly Kuznetsov
blkback does not unmap persistent grants when frontend goes to Closed state (e.g. when blkfront module is being removed). This leads to the following in guest's dmesg: [ 343.243825] xen:grant_table: WARNING: g.e. 0x445 still in use! [ 343.243825] xen:grant_table: WARNING: g.e. 0x42a still in

[PATCH] xen/blkback: unmap all persistent grants when frontend gets disconnected

2014-09-08 Thread Vitaly Kuznetsov
blkback does not unmap persistent grants when frontend goes to Closed state (e.g. when blkfront module is being removed). This leads to the following in guest's dmesg: [ 343.243825] xen:grant_table: WARNING: g.e. 0x445 still in use! [ 343.243825] xen:grant_table: WARNING: g.e. 0x42a still in