From: Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
To: Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
Cc: Fenghua Yu <fenghua.yu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
Tony Luck <tony.luck-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
linux-ia64-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Greg Kroah-Hartman
<gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>,
x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
Ingo Molnar <mingo-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>
Subject: Re: [PATCH 7/7] x86: switch the VIA 32-bit DMA quirk to use the struct device flag
Date: Mon, 28 May 2018 08:27:25 +0200 [thread overview]
Message-ID: <20180528062725.GA4309@lst.de> (raw)
In-Reply-To: <alpine.DEB.2.21.1805280817310.1585-ecDvlHI5BZPZikZi3RtOZ1XZhhPuCNm+@public.gmane.org>
On Mon, May 28, 2018 at 08:18:46AM +0200, Thomas Gleixner wrote:
> > Which other two? The boot optional removal patches? They just remove
> > the visible interface, but keep the implementation which is converted
> > to the better mechanism here, so I think the order makes sense.
> > But I might be missing something..
>
> They remove the commandline switch before having the replacement in place
> unless I'm misreading something.
The command line switch to force 32-bit dma is removed without
replacement. The PCI quirk for force the 32-bit dma for VIA bridges
is kept in place, and switch to a different mechanism in this patch.
next prev parent reply other threads:[~2018-05-28 6:27 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-25 14:35 refactor 32-bit dma limit quirks Christoph Hellwig
2018-05-25 14:35 ` [PATCH 2/7] ia64: remove the dead iommu_sac_force variable Christoph Hellwig
[not found] ` <20180525143512.1466-1-hch-jcswGhMUV9g@public.gmane.org>
2018-05-25 14:35 ` [PATCH 1/7] core, dma-direct: add a flag 32-bit dma limits Christoph Hellwig
[not found] ` <20180525143512.1466-2-hch-jcswGhMUV9g@public.gmane.org>
2018-05-25 14:50 ` Greg Kroah-Hartman
[not found] ` <20180525145012.GA3863-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2018-05-25 16:23 ` Christoph Hellwig
2018-05-25 16:35 ` Greg Kroah-Hartman
2018-05-25 14:35 ` [PATCH 3/7] ia64: remove iommu_dma_supported Christoph Hellwig
2018-05-25 14:35 ` [PATCH 4/7] x86: remove a stray reference to pci-nommu.c Christoph Hellwig
2018-05-26 19:23 ` Thomas Gleixner
2018-05-25 14:35 ` [PATCH 5/7] x86: remove the experimental forcesac boot option Christoph Hellwig
[not found] ` <20180525143512.1466-6-hch-jcswGhMUV9g@public.gmane.org>
2018-05-28 6:07 ` Thomas Gleixner
2018-05-25 14:35 ` [PATCH 6/7] x86: remove the explicit nodac and allowdac option Christoph Hellwig
[not found] ` <20180525143512.1466-7-hch-jcswGhMUV9g@public.gmane.org>
2018-05-28 6:08 ` Thomas Gleixner
2018-05-25 14:35 ` [PATCH 7/7] x86: switch the VIA 32-bit DMA quirk to use the struct device flag Christoph Hellwig
[not found] ` <20180525143512.1466-8-hch-jcswGhMUV9g@public.gmane.org>
2018-05-28 6:10 ` Thomas Gleixner
[not found] ` <alpine.DEB.2.21.1805280808280.1585-ecDvlHI5BZPZikZi3RtOZ1XZhhPuCNm+@public.gmane.org>
2018-05-28 6:19 ` Christoph Hellwig
[not found] ` <20180528061859.GA4145-jcswGhMUV9g@public.gmane.org>
2018-05-28 6:18 ` Thomas Gleixner
[not found] ` <alpine.DEB.2.21.1805280817310.1585-ecDvlHI5BZPZikZi3RtOZ1XZhhPuCNm+@public.gmane.org>
2018-05-28 6:27 ` Christoph Hellwig [this message]
[not found] ` <20180528062725.GA4309-jcswGhMUV9g@public.gmane.org>
2018-05-28 6:23 ` Thomas Gleixner
[not found] ` <alpine.DEB.2.21.1805280823240.1585-ecDvlHI5BZPZikZi3RtOZ1XZhhPuCNm+@public.gmane.org>
2018-05-28 8:39 ` Christoph Hellwig
[not found] ` <20180528083931.GA7169-jcswGhMUV9g@public.gmane.org>
2018-05-28 8:34 ` Thomas Gleixner
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