linux-kernel - Re: [PATCH v2 0/2] vfio: export and make use of pci_dev

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Message-ID: <20210625090737.5a7549b3.alex.williamson@redhat.com>
Date:   Fri, 25 Jun 2021 09:07:37 -0600
From:   Alex Williamson <alex.williamson@...hat.com>
To:     Luis Chamberlain <mcgrof@...nel.org>
Cc:     bhelgaas@...gle.com, cohuck@...hat.com, jgg@...pe.ca,
        kevin.tian@...el.com, eric.auger@...hat.com,
        giovanni.cabiddu@...el.com, mjrosato@...ux.ibm.com,
        jannh@...gle.com, kvm@...r.kernel.org, linux-pci@...r.kernel.org,
        schnelle@...ux.ibm.com, minchan@...nel.org,
        gregkh@...uxfoundation.org, rafael@...nel.org, jeyu@...nel.org,
        ngupta@...are.org, sergey.senozhatsky.work@...il.com,
        axboe@...nel.dk, mbenes@...e.com, jpoimboe@...hat.com,
        tglx@...utronix.de, keescook@...omium.org, jikos@...nel.org,
        rostedt@...dmis.org, peterz@...radead.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/2] vfio: export and make use of pci_dev_trylock()

On Fri, 25 Jun 2021 09:04:51 -0600
Alex Williamson <alex.williamson@...hat.com> wrote:

> On Tue, 22 Jun 2021 19:28:22 -0700
> Luis Chamberlain <mcgrof@...nel.org> wrote:
> 
> > This v2 series addreses the changes requested by Bjorn, namely:
> > 
> >   - moved the new forward declarations next to pci_cfg_access_lock()
> >     as requested
> >   - modify the subject patch for the first PCI patch
> > 
> > Luis Chamberlain (2):
> >   PCI: Export pci_dev_trylock() and pci_dev_unlock()
> >   vfio: use the new pci_dev_trylock() helper to simplify try lock
> > 
> >  drivers/pci/pci.c           |  6 ++++--
> >  drivers/vfio/pci/vfio_pci.c | 11 ++++-------
> >  include/linux/pci.h         |  3 +++
> >  3 files changed, 11 insertions(+), 9 deletions(-)
> >   
> 
> Applied to vfio next branch for v5.14 with Bjorn's Ack, thanks!

(and Jason & Conny's R-b)