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Date:   Mon, 27 Sep 2021 15:53:48 +0200
From:   Christoph Hellwig <hch@lst.de>
To:     Alex Williamson <alex.williamson@redhat.com>
Cc:     Christoph Hellwig <hch@lst.de>, Jason Gunthorpe <jgg@ziepe.ca>,
        Diana Craciun <diana.craciun@oss.nxp.com>,
        Cornelia Huck <cohuck@redhat.com>,
        Kirti Wankhede <kwankhede@nvidia.com>,
        Eric Auger <eric.auger@redhat.com>,
        Terrence Xu <terrence.xu@intel.com>, kvm@vger.kernel.org
Subject: Re: [PATCH 13/15] vfio/iommu_type1: initialize pgsize_bitmap in
 ->open
Message-ID: <20210927135348.GB757@lst.de>
References: <20210924155705.4258-1-hch@lst.de> <20210924155705.4258-14-hch@lst.de> <20210924174852.GZ3544071@ziepe.ca> <20210924123755.76041ee0.alex.williamson@redhat.com> <20210927114928.GA23909@lst.de> <20210927065637.696eb066.alex.williamson@redhat.com>
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On Mon, Sep 27, 2021 at 06:56:37AM -0600, Alex Williamson wrote:
> > > Yep, though PAGE_MASK should already be UL, so just PAGE_MASK itself
> > > should work.  The ULONG_MAX in the update function just allows us to
> > > detect sub-page, ex. if the IOMMU supports 2K we can expose 4K minimum,
> > > but we can't if the min IOMMU page is 64K.  Thanks,  
> > 
> > Do you just want to update this or do you want a full resend of the
> > series?
> 
> So long as we have agreement, I can do it inline.  Are we doing
> s/ULONG_MAX/PAGE_MASK/ across both the diff and commit log?  Thanks,

Sounds good to me.