From: Christoph Hellwig <hch@lst.de>
To: Claire Chang <tientzu@chromium.org>
Cc: heikki.krogerus@linux.intel.com, peterz@infradead.org,
grant.likely@arm.com, paulus@samba.org,
Frank Rowand <frowand.list@gmail.com>,
mingo@kernel.org, Marek Szyprowski <m.szyprowski@samsung.com>,
sstabellini@kernel.org, Saravana Kannan <saravanak@google.com>,
Joerg Roedel <joro@8bytes.org>,
"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>,
Christoph Hellwig <hch@lst.de>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
xen-devel@lists.xenproject.org,
Thierry Reding <treding@nvidia.com>,
linux-devicetree <devicetree@vger.kernel.org>,
Will Deacon <will@kernel.org>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
Dan Williams <dan.j.williams@intel.com>,
linuxppc-dev@lists.ozlabs.org, Rob Herring <robh+dt@kernel.org>,
boris.ostrovsky@oracle.com,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
jgross@suse.com, Nicolas Boichat <drinkcat@chromium.org>,
Greg KH <gregkh@linuxfoundation.org>,
Randy Dunlap <rdunlap@infradead.org>,
lkml <linux-kernel@vger.kernel.org>,
"list@263.net:IOMMU DRIVERS" <iommu@lists.linux-foundation.org>,
Jim Quinlan <james.quinlan@broadcom.com>,
xypron.glpk@gmx.de, Robin Murphy <robin.murphy@arm.com>,
bauerman@linux.ibm.com
Subject: Re: [PATCH v4 01/14] swiotlb: Remove external access to io_tlb_start
Date: Tue, 9 Feb 2021 09:40:50 +0100 [thread overview]
Message-ID: <20210209084050.GA32212@lst.de> (raw)
In-Reply-To: <20210209062131.2300005-2-tientzu@chromium.org>
On Tue, Feb 09, 2021 at 02:21:18PM +0800, Claire Chang wrote:
> This can be dropped if Christoph's swiotlb cleanups are landed.
> https://lore.kernel.org/linux-iommu/20210207160934.2955931-1-hch@lst.de/T/#m7124f29b6076d462101fcff6433295157621da09
FYI, I've also started looking into additional cleanups based on your
struct in this branch, but I'd like to wait for all the previous
changes to settle first:
http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/swiotlb-struct
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Hellwig <hch@lst.de>
To: Claire Chang <tientzu@chromium.org>
Cc: Rob Herring <robh+dt@kernel.org>,
mpe@ellerman.id.au, Joerg Roedel <joro@8bytes.org>,
Will Deacon <will@kernel.org>,
Frank Rowand <frowand.list@gmail.com>,
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>,
boris.ostrovsky@oracle.com, jgross@suse.com,
Christoph Hellwig <hch@lst.de>,
Marek Szyprowski <m.szyprowski@samsung.com>,
benh@kernel.crashing.org, paulus@samba.org,
"list@263.net:IOMMU DRIVERS" <iommu@lists.linux-foundation.org>,
sstabellini@kernel.org, Robin Murphy <robin.murphy@arm.com>,
grant.likely@arm.com, xypron.glpk@gmx.de,
Thierry Reding <treding@nvidia.com>,
mingo@kernel.org, bauerman@linux.ibm.com, peterz@infradead.org,
Greg KH <gregkh@linuxfoundation.org>,
Saravana Kannan <saravanak@google.com>,
"Rafael J . Wysocki" <rafael.j.wysocki@intel.com>,
heikki.krogerus@linux.intel.com,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Randy Dunlap <rdunlap@infradead.org>,
Dan Williams <dan.j.williams@intel.com>,
Bartosz Golaszewski <bgolaszewski@baylibre.com>,
linux-devicetree <devicetree@vger.kernel.org>,
lkml <linux-kernel@vger.kernel.org>,
linuxppc-dev@lists.ozlabs.org, xen-devel@lists.xenproject.org,
Nicolas Boichat <drinkcat@chromium.org>,
Jim Quinlan <james.quinlan@broadcom.com>
Subject: Re: [PATCH v4 01/14] swiotlb: Remove external access to io_tlb_start
Date: Tue, 9 Feb 2021 09:40:50 +0100 [thread overview]
Message-ID: <20210209084050.GA32212@lst.de> (raw)
In-Reply-To: <20210209062131.2300005-2-tientzu@chromium.org>
On Tue, Feb 09, 2021 at 02:21:18PM +0800, Claire Chang wrote:
> This can be dropped if Christoph's swiotlb cleanups are landed.
> https://lore.kernel.org/linux-iommu/20210207160934.2955931-1-hch@lst.de/T/#m7124f29b6076d462101fcff6433295157621da09
FYI, I've also started looking into additional cleanups based on your
struct in this branch, but I'd like to wait for all the previous
changes to settle first:
http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/swiotlb-struct
next prev parent reply other threads:[~2021-02-09 8:43 UTC|newest]
Thread overview: 81+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-09 6:21 [PATCH v4 00/14] Restricted DMA Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` [PATCH v4 01/14] swiotlb: Remove external access to io_tlb_start Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 8:40 ` Christoph Hellwig [this message]
2021-02-09 8:40 ` Christoph Hellwig
2021-02-09 11:17 ` kernel test robot
2021-02-09 6:21 ` [PATCH v4 02/14] swiotlb: Move is_swiotlb_buffer() to swiotlb.c Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` [PATCH v4 03/14] swiotlb: Add struct swiotlb Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` [PATCH v4 04/14] swiotlb: Refactor swiotlb_late_init_with_tbl Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` [PATCH v4 05/14] swiotlb: Add DMA_RESTRICTED_POOL Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` [PATCH v4 06/14] swiotlb: Add restricted DMA pool Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 9:39 ` kernel test robot
2021-02-09 9:56 ` kernel test robot
2021-02-09 11:39 ` kernel test robot
2021-02-09 6:21 ` [PATCH v4 07/14] swiotlb: Update swiotlb API to gain a struct device argument Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` [PATCH v4 08/14] swiotlb: Use restricted DMA pool if available Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` [PATCH v4 09/14] swiotlb: Refactor swiotlb_tbl_{map,unmap}_single Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 9:31 ` [PATCH v4 09/14] swiotlb: Refactor swiotlb_tbl_{map, unmap}_single kernel test robot
2021-02-09 6:21 ` [PATCH v4 10/14] dma-direct: Add a new wrapper __dma_direct_free_pages() Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` [PATCH v4 11/14] swiotlb: Add is_dev_swiotlb_force() Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` [PATCH v4 12/14] swiotlb: Add restricted DMA alloc/free support Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-26 4:17 ` Claire Chang
2021-02-26 4:17 ` Claire Chang
2021-02-26 4:17 ` Claire Chang
2021-02-26 5:17 ` Christoph Hellwig
2021-02-26 5:17 ` Christoph Hellwig
2021-02-26 5:17 ` Christoph Hellwig
2021-02-26 9:35 ` Claire Chang
2021-02-26 9:35 ` Claire Chang
2021-02-26 9:35 ` Claire Chang
2021-02-09 6:21 ` [PATCH v4 13/14] dt-bindings: of: Add restricted DMA pool Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-03-10 16:07 ` Will Deacon
2021-03-10 16:07 ` Will Deacon
2021-03-10 16:07 ` Will Deacon
2021-03-10 21:40 ` Rob Herring
2021-03-10 21:40 ` Rob Herring
2021-03-10 21:40 ` Rob Herring
2021-03-11 5:04 ` Florian Fainelli
2021-03-11 5:04 ` Florian Fainelli
2021-03-11 5:04 ` Florian Fainelli
2021-02-09 6:21 ` [PATCH v4 14/14] of: Add plumbing for " Claire Chang
2021-02-09 6:21 ` Claire Chang
2021-04-22 8:20 ` [PATCH v4 00/14] Restricted DMA Claire Chang
2021-04-22 8:20 ` Claire Chang
2021-04-22 8:20 ` Claire Chang
2025-03-21 15:38 ` Using Restricted DMA for virtio-pci David Woodhouse
2025-03-21 18:32 ` Michael S. Tsirkin
2025-03-21 18:42 ` David Woodhouse
2025-03-28 17:40 ` David Woodhouse
2025-03-30 13:42 ` Michael S. Tsirkin
2025-03-30 15:07 ` David Woodhouse
2025-03-30 16:59 ` Michael S. Tsirkin
2025-03-30 20:07 ` David Woodhouse
2025-03-30 17:06 ` Michael S. Tsirkin
2025-03-30 21:27 ` David Woodhouse
2025-03-30 21:48 ` Michael S. Tsirkin
2025-03-31 9:42 ` David Woodhouse
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