On Sun, Jul 16, 2023 at 3:26 AM Heiko Stuebner wrote:
>
> Am Freitag, 14. Juli 2023, 19:45:34 CEST schrieb Rob Herring:
> > The DT of_device.h and of_platform.h date back to the separate
> > of_platform_bus_type before it as merged into the regular platform bus.
> > As par
s a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.
Signed-off-by: Rob Herring
---
drivers/gpu/drm/arm/disp
rant DMA
> ops"
>
> Changes V3 -> V4:
>- add Stefano's R-b
>- remove underscore in iommu node name
>- remove consumer example virtio@3000
>- update text for two descriptions
> ---
> .../devicetree/bindings/iommu/xen,grant-dma.yaml | 39
> ++
> 1 file changed, 39 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/iommu/xen,grant-dma.yaml
>
Reviewed-by: Rob Herring
+Saravana
On Mon, May 23, 2022 at 06:58:13PM -0700, Stefano Stabellini wrote:
> On Mon, 23 May 2022, Oleksandr wrote:
> > > > On Thu, 19 May 2022, Oleksandr wrote:
> > > > > > On Wed, May 18, 2022 at 5:06 PM Oleksandr
> > > > > > wrote:
> > > > > > > On 18.05.22 17:32, Arnd Bergmann wrote:
> >
On Wed, May 18, 2022 at 03:32:27PM +0100, Arnd Bergmann wrote:
> On Sat, May 7, 2022 at 7:19 PM Oleksandr Tyshchenko
> wrote:
> >
> > diff --git a/Documentation/devicetree/bindings/virtio/mmio.yaml
> > b/Documentation/devicetree/bindings/virtio/mmio.yaml
> > index 10c22b5..29a0932 100644
> >
On Sat, May 07, 2022 at 09:19:06PM +0300, Oleksandr Tyshchenko wrote:
> From: Oleksandr Tyshchenko
>
> Introduce Xen specific binding for the virtualized device (e.g. virtio)
> to be used by Xen grant DMA-mapping layer in the subsequent commit.
>
> This binding indicates that Xen grant mappings
On Tue, May 03, 2022 at 08:09:32PM +0300, Oleksandr wrote:
>
> On 03.05.22 00:59, Rob Herring wrote:
>
> Hello Rob
>
>
> > On Fri, Apr 22, 2022 at 07:51:01PM +0300, Oleksandr Tyshchenko wrote:
> > > From: Oleksandr Tyshchenko
> > >
> > >
On Fri, Apr 22, 2022 at 07:51:01PM +0300, Oleksandr Tyshchenko wrote:
> From: Oleksandr Tyshchenko
>
> Introduce Xen specific binding for the virtualized device (e.g. virtio)
> to be used by Xen grant DMA-mapping layer in the subsequent commit.
>
> This binding indicates that Xen grant mappings
On Fri, 15 Apr 2022 17:30:28 -0700, Stefano Stabellini wrote:
> From: Stefano Stabellini
>
> When the length of the string is zero of_property_read_string should
> return -ENODATA according to the description of the function.
>
> However, of_property_read_string doesn't check prop->length. If
>
On Fri, Apr 01, 2022 at 03:43:42PM -0700, Stefano Stabellini wrote:
> On Fri, 1 Apr 2022, Rob Herring wrote:
> > On Fri, Apr 1, 2022 at 3:49 PM Stefano Stabellini
> > wrote:
> > >
> > > On Fri, 1 Apr 2022, Rob Herring wrote:
> > > > On Th
On Fri, Apr 1, 2022 at 3:49 PM Stefano Stabellini
wrote:
>
> On Fri, 1 Apr 2022, Rob Herring wrote:
> > On Thu, Mar 31, 2022 at 7:46 PM Stefano Stabellini
> > wrote:
> > >
> > > From: Stefano Stabellini
> > >
> > > When the lengt
On Thu, Mar 31, 2022 at 7:46 PM Stefano Stabellini
wrote:
>
> From: Stefano Stabellini
>
> When the length of the string is zero of_property_read_string should
> return -ENODATA according to the description of the function.
Perhaps it is a difference of:
prop;
vs.
prop = "";
Both are 0
On Wed, Jan 26, 2022 at 10:56:39AM -0800, Stefano Stabellini wrote:
> On Wed, 26 Jan 2022, Robin Murphy wrote:
> > On 2022-01-26 15:09, Sergiy Kibrik wrote:
> > > Hi Robin,
> > >
> > > >
> > > > This could break Linux guests, since depending on the deferred probe
> > > > timeout setting it could
6c20-cdc7-23f3-9e4f8fd72...@xen.org/T/#t
> so technically restore V3 state
>- remove Stefano's R-b and Rob's A-b as I am not 100% sure they are
> happy with that
> ---
> Documentation/devicetree/bindings/arm/xen.txt | 12
> 1 file changed, 8 insertions(+), 4 deletions(-)
>
Acked-by: Rob Herring
evice-tree/guest.txt;hb=refs/heads/master
>
> Changes V2 -> V3:
>- new patch
> ---
> Documentation/devicetree/bindings/arm/xen.txt | 12
> 1 file changed, 8 insertions(+), 4 deletions(-)
>
Acked-by: Rob Herring
On Wed, Mar 10, 2021 at 9:08 AM Will Deacon wrote:
>
> Hi Claire,
>
> On Tue, Feb 09, 2021 at 02:21:30PM +0800, Claire Chang wrote:
> > Introduce the new compatible string, restricted-dma-pool, for restricted
> > DMA. One can specify the address and length of the restricted DMA memory
> > region
On Thu, Feb 4, 2021 at 9:51 PM Elliott Mitchell wrote:
>
> On Thu, Feb 04, 2021 at 03:52:26PM -0600, Rob Herring wrote:
> > On Thu, Feb 4, 2021 at 3:33 PM Stefano Stabellini
> > wrote:
> > >
> > > On Thu, 4 Feb 2021, Rob Herring wrote:
> > > > O
On Thu, Feb 4, 2021 at 3:33 PM Stefano Stabellini
wrote:
>
> On Thu, 4 Feb 2021, Rob Herring wrote:
> > On Thu, Feb 4, 2021 at 2:36 PM Stefano Stabellini
> > wrote:
> > >
> > > On Thu, 4 Feb 2021, Rob Herring wrote:
> > > > On Thu, Feb 4, 20
On Thu, Feb 4, 2021 at 2:36 PM Stefano Stabellini
wrote:
>
> On Thu, 4 Feb 2021, Rob Herring wrote:
> > On Thu, Feb 4, 2021 at 11:56 AM Stefano Stabellini
> > wrote:
> > >
> > > Hi Rob,
> > >
> > > We have a question on the PCIe devic
On Thu, Feb 4, 2021 at 11:56 AM Stefano Stabellini
wrote:
>
> Hi Rob,
>
> We have a question on the PCIe device tree bindings. In summary, we have
> come across the Raspberry Pi 4 PCIe description below:
>
>
> pcie0: pcie@7d50 {
>compatible = "brcm,bcm2711-pcie";
>reg = <0x0
On Wed, Jan 20, 2021 at 7:10 PM Robin Murphy wrote:
>
> On 2021-01-20 21:31, Rob Herring wrote:
> > On Wed, Jan 20, 2021 at 11:30 AM Robin Murphy wrote:
> >>
> >> On 2021-01-20 16:53, Rob Herring wrote:
> >>> On Wed, Jan 06, 2021 at 11:41:23AM +0800, Cl
On Wed, Jan 20, 2021 at 11:30 AM Robin Murphy wrote:
>
> On 2021-01-20 16:53, Rob Herring wrote:
> > On Wed, Jan 06, 2021 at 11:41:23AM +0800, Claire Chang wrote:
> >> Introduce the new compatible string, restricted-dma-pool, for restricted
> >> DMA. One can
On Wed, Jan 06, 2021 at 11:41:23AM +0800, Claire Chang wrote:
> Introduce the new compatible string, restricted-dma-pool, for restricted
> DMA. One can specify the address and length of the restricted DMA memory
> region by restricted-dma-pool in the device tree.
If this goes into DT, I think we
r
> Cc: Karthikeyan Mitran
> Cc: Hou Zhiqiang
> Cc: Lorenzo Pieralisi
> Cc: Rob Herring
> Cc: Bjorn Helgaas
> Cc: linux-...@vger.kernel.org
> ---
> drivers/pci/controller/mobiveil/pcie-mobiveil-host.c |8 ++--
> 1 file changed, 2 insertions(+), 6 deletions(-)
Reviewed-by: Rob Herring
er
> Cc: Lorenzo Pieralisi
> Cc: Rob Herring
> Cc: Bjorn Helgaas
> Cc: Michal Simek
> Cc: linux-...@vger.kernel.org
> Cc: linux-arm-ker...@lists.infradead.org
> ---
> drivers/pci/controller/pcie-xilinx-nwl.c |8 ++--
> 1 file changed, 2 insertions(+), 6 deletions(-)
Reviewed-by: Rob Herring
On Mon, Jul 20, 2020 at 5:24 PM Stefano Stabellini
wrote:
>
> + Rob Herring
>
> On Fri, 17 Jul 2020, Bertrand Marquis wrote:
> > >> Regarding the DT entry, this is not coming from us and this is already
> > >> defined this way in existing DT
On Thu, Oct 10, 2019 at 9:00 AM Boris Ostrovsky
wrote:
>
> On 10/9/19 7:42 AM, Oleksandr Andrushchenko wrote:
> > On 10/8/19 10:41 PM, Rob Herring wrote:
> >> As the removed comments say, these aren't DT based devices.
> >> of_dma_configure() is going to stop allow
Oleksandr Andrushchenko
Cc: Boris Ostrovsky
Cc: Juergen Gross
Cc: Stefano Stabellini
Cc: Christoph Hellwig
Cc: xen-devel@lists.xenproject.org
Signed-off-by: Rob Herring
---
v2:
- Setup dma masks
- Also fix xen_drm_front.c
This can now be applied to the Xen tree independent of
On Thu, Sep 26, 2019 at 6:16 AM Oleksandr Andrushchenko
wrote:
>
> On 9/26/19 1:46 PM, Robin Murphy wrote:
> > On 2019-09-26 11:17 am, Oleksandr Andrushchenko wrote:
> >>
> >> On 9/26/19 12:49 PM, Julien Grall wrote:
> >>> Hi Rob,
> >>&
Andrushchenko
Cc: Boris Ostrovsky
Cc: Juergen Gross
Cc: Stefano Stabellini
Cc: xen-devel@lists.xenproject.org
Signed-off-by: Rob Herring
---
drivers/xen/gntdev.c | 11 ---
1 file changed, 11 deletions(-)
diff --git a/drivers/xen/gntdev.c b/drivers/xen/gntdev.c
index a446a7221e13..59906f9a40e4
On Wed, Sep 25, 2019 at 11:52 AM Robin Murphy wrote:
>
> On 25/09/2019 17:16, Rob Herring wrote:
> > On Wed, Sep 25, 2019 at 10:30 AM Nicolas Saenz Julienne
> > wrote:
> >>
> >> On Wed, 2019-09-25 at 16:09 +0100, Robin Murphy wrote:
> >>> O
On Wed, Sep 25, 2019 at 10:30 AM Nicolas Saenz Julienne
wrote:
>
> On Wed, 2019-09-25 at 16:09 +0100, Robin Murphy wrote:
> > On 25/09/2019 15:52, Nicolas Saenz Julienne wrote:
> > > On Tue, 2019-09-24 at 16:59 -0500, Rob Herring wrote:
> > > > On Tue, Sep
On Wed, Sep 25, 2019 at 9:53 AM Nicolas Saenz Julienne
wrote:
>
> On Tue, 2019-09-24 at 16:59 -0500, Rob Herring wrote:
> > On Tue, Sep 24, 2019 at 1:12 PM Nicolas Saenz Julienne
> > wrote:
> > > Hi All,
> > > this series tries to address one of the issue
On Tue, Sep 24, 2019 at 1:12 PM Nicolas Saenz Julienne
wrote:
>
> Hi All,
> this series tries to address one of the issues blocking us from
> upstreaming Broadcom's STB PCIe controller[1]. Namely, the fact that
> devices not represented in DT which sit behind a PCI bus fail to get the
> bus' DMA
3 +++
> arch/x86/platform/olpc/olpc_dt.c | 3 +++
> arch/x86/xen/p2m.c| 11 +--
> arch/xtensa/mm/kasan_init.c | 4
> arch/xtensa/mm/mmu.c | 3 +++
> drivers/clk/ti/clk.c | 3 +++
> driv
/xtensa/mm/kasan_init.c | 4
> arch/xtensa/mm/mmu.c | 3 +++
> drivers/clk/ti/clk.c | 3 +++
> drivers/macintosh/smu.c | 3 +++
> drivers/of/fdt.c | 8 ++
de/linux/memblock.h | 2 --
> mm/memblock.c | 9 ++---
> 6 files changed, 11 insertions(+), 24 deletions(-)
Acked-by: Rob Herring
___
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On Mon, Dec 03, 2018 at 02:26:09PM -0800, Stefano Stabellini wrote:
> From: Stefano Stabellini
>
> Introduce a device tree binding for Xen reserved-memory regions. They
> are used to share memory across VMs from the VM config files. (See
> static_shm config option.)
>
> Signed-off-by: Stefano
Missing the DT list...
On Mon, Dec 3, 2018 at 3:43 PM Stefano Stabellini
wrote:
>
> From: Stefano Stabellini
>
> Introduce a device tree binding for Xen reserved-memory regions. They
> are used to share memory across VMs from the VM config files. (See
> static_shm config option.)
>
>
On Mon, Oct 22, 2018 at 11:27:23AM +0100, Julien Grall wrote:
> Hi Stefano,
>
> On 18/10/2018 23:10, Stefano Stabellini wrote:
> > From: Stefano Stabellini
> >
> > Introduce a device tree binding for Xen reserved-memory regions. They
> > are used to share memory across VMs from the VM config
On Mon, Oct 08, 2018 at 04:03:54PM -0700, Stefano Stabellini wrote:
> Introduce a device tree binding for Xen reserved-memory regions. They
> are used to share memory across VMs from the VM config files. (See
> static_shm config option.)
>
> Signed-off-by: Stefano Stabellini
checkpatch.pl
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