On Mon, May 10, 2021 at 05:33:21PM +0000, Wei Liu wrote: > On Thu, May 06, 2021 at 05:45:16PM +0000, Wei Liu wrote: > > On Thu, Apr 15, 2021 at 01:22:32PM +0000, Michael Kelley wrote: > > > From: Andrea Parri (Microsoft) <parri.andrea@xxxxxxxxx> Sent: Thursday, April 15, 2021 3:59 AM > > > > > > > > Use blk_mq_unique_tag() to generate requestIDs for StorVSC, avoiding > > > > all issues with allocating enough entries in the VMbus requestor. > > > > > > > > Suggested-by: Michael Kelley <mikelley@xxxxxxxxxxxxx> > > > > Signed-off-by: Andrea Parri (Microsoft) <parri.andrea@xxxxxxxxx> > > > > --- > > > > Changes since RFC: > > > > - pass sentinel values for {init,reset}_request in vmbus_sendpacket() > > > > - remove/inline the storvsc_request_addr() callback > > > > - make storvsc_next_request_id() 'static' > > > > - add code to handle the case of an unsolicited message from Hyper-V > > > > - other minor/style changes > > > > > > > > [1] https://lore.kernel.org/linux-hyperv/20210408161315.341888-1-parri.andrea@xxxxxxxxx/ > > > > > > > > drivers/hv/channel.c | 14 ++--- > > > > drivers/hv/ring_buffer.c | 13 +++-- > > > > drivers/net/hyperv/netvsc.c | 8 ++- > > > > drivers/net/hyperv/rndis_filter.c | 2 + > > > > drivers/scsi/storvsc_drv.c | 94 +++++++++++++++++++++---------- > > > > include/linux/hyperv.h | 13 ++++- > > > > 6 files changed, 95 insertions(+), 49 deletions(-) > > > > > > LGTM > > > > > > Reviewed-by: Michael Kelley <mikelley@xxxxxxxxxxxxx> > > > > Although this patch is tagged with SCSI, I think it would be better if > > this goes through the hyperv tree. Let me know if there is any > > objection. > > Andrea, please rebase this patch on top of hyperv-next. It does not > apply as-is. Sent https://lkml.kernel.org/r/20210510210841.370472-1-parri.andrea@xxxxxxxxx Thanks, Andrea