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Groups > linux.kernel > #1706817
| From | Jens Axboe <axboe@kernel.dk> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: blk-mq breaks suspend even with runtime PM patch |
| Date | 2017-08-08 20:40 +0200 |
| Message-ID | <uchA6-3Kf-17@gated-at.bofh.it> (permalink) |
| References | (3 earlier) <ucfyj-2uV-41@gated-at.bofh.it> <ucfHX-2yd-15@gated-at.bofh.it> <ucfRD-2BI-7@gated-at.bofh.it> <ucg1k-2Fc-21@gated-at.bofh.it> <uchA5-3Kf-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 08/08/2017 12:33 PM, Mike Galbraith wrote: > On Tue, 2017-08-08 at 18:50 +0200, Mike Galbraith wrote: >> On Tue, 2017-08-08 at 09:44 -0700, Greg KH wrote: >>> >>> Should these go back farther than 4.12? Looks like they apply cleanly >>> to 4.9, didn't look older than that... >> >> I met prerequisites at 4.11... > > FWIW, I took/modified 2d0364c8c1a9. Dunno if the suspend regression > exists in 4.11 though, without which you'll likely want nothing. It does exist, the only change here is that we default people to scsi-mq in 4.12+. Honestly, nobody complained since we've had scsi-mq, so I could pivot both ways on whether we really need the changes in earlier versions or not. -- Jens Axboe
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Re: blk-mq breaks suspend even with runtime PM patch Greg KH <gregkh@linuxfoundation.org> - 2017-08-08 18:30 +0200
Re: blk-mq breaks suspend even with runtime PM patch Mike Galbraith <efault@gmx.de> - 2017-08-08 18:40 +0200
Re: blk-mq breaks suspend even with runtime PM patch Greg KH <gregkh@linuxfoundation.org> - 2017-08-08 18:50 +0200
Re: blk-mq breaks suspend even with runtime PM patch Mike Galbraith <efault@gmx.de> - 2017-08-08 19:00 +0200
Re: blk-mq breaks suspend even with runtime PM patch Mike Galbraith <efault@gmx.de> - 2017-08-08 20:40 +0200
Re: blk-mq breaks suspend even with runtime PM patch Jens Axboe <axboe@kernel.dk> - 2017-08-08 20:40 +0200
Re: blk-mq breaks suspend even with runtime PM patch Jens Axboe <axboe@kernel.dk> - 2017-08-08 18:40 +0200
Re: blk-mq breaks suspend even with runtime PM patch Oleksandr Natalenko <oleksandr@natalenko.name> - 2017-08-08 18:40 +0200
Re: blk-mq breaks suspend even with runtime PM patch Greg KH <gregkh@linuxfoundation.org> - 2017-08-08 18:50 +0200
Re: blk-mq breaks suspend even with runtime PM patch Oleksandr Natalenko <oleksandr@natalenko.name> - 2017-08-08 18:50 +0200
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