On 11/04/2024 4:04 pm, Thorsten Blum wrote:
Use `find . -type f -exec sed -i 's/\/the/g' {} +` to find all
occurrences of "the the" and replace them with a single "the".
[...]
diff --git a/arch/arm/include/asm/unwind.h b/arch/arm/include/asm/unwind.h
index d60b09a5acfc..a75da9a01f91 100644
from search lore (hope
I didn't miss anything), so let's give it a try.
Ciao, Thorsten
On Thursday, 22 September 2022 14:09:35 CEST Robin Murphy wrote:
On 22/09/2022 11:10 am, Janusz Krzysztofik wrote:
From: Chris Wilson
Manual revert of commit f598a497bc7d ("iova: Add CPU hotplug ha
On 22/09/2022 11:10 am, Janusz Krzysztofik wrote:
From: Chris Wilson
Manual revert of commit f598a497bc7d ("iova: Add CPU hotplug handler to
flush rcaches"). It is trying to instantiate a cpuhp notifier from inside
a cpuhp callback. That code replaced intel_iommu implementation of
flushing
On 2022-09-14 16:01, Lucas De Marchi wrote:
On Wed, Sep 14, 2022 at 02:40:45PM +0200, Karolina Drobnik wrote:
This reverts commit ac9a5d522bb80be50ea84965699e1c8257d745ce.
This change introduces a regression on Alder Lake that completely
blocks testing. To enable CI and avoid possible circular
:49 a.m., Robin Murphy wrote:
On 2022-02-25 19:27, Michael Cheng wrote:
Hi Robin,
[ +arm64 maintainers for their awareness, which would have been a
good thing to do from the start ]
* Thanks for adding the arm64 maintainer and sorry I didn't rope them
in sooner.
Why does i915 need
to be valid.
Robin.
On 2022-02-25 10:24 a.m., Robin Murphy wrote:
[ +arm64 maintainers for their awareness, which would have been a good
thing to do from the start ]
On 2022-02-25 03:24, Michael Cheng wrote:
Add arm64 support for drm_clflush_virt_range. caches_clean_inval_pou
performs a flush
[ +arm64 maintainers for their awareness, which would have been a good
thing to do from the start ]
On 2022-02-25 03:24, Michael Cheng wrote:
Add arm64 support for drm_clflush_virt_range. caches_clean_inval_pou
performs a flush by first performing a clean, follow by an invalidation
operation.
of it around). So from the IOMMU perspective,
Acked-by: Robin Murphy
Perhaps the AGP driver could also be tweaked and intel_iommu_gfx_mapped
cleaned away entirely, but I'll leave that for Baolu to think about :)
Cheers,
Robin.
It was suggested to additionally check
On 2021-11-10 09:35, Tvrtko Ursulin wrote:
On 10/11/2021 07:25, Lu Baolu wrote:
On 2021/11/10 1:35, Tvrtko Ursulin wrote:
On 09/11/2021 17:19, Lucas De Marchi wrote:
On Tue, Nov 09, 2021 at 12:17:59PM +, Tvrtko Ursulin wrote:
From: Tvrtko Ursulin
On igfx + dgfx setups, it appears
On 2021-11-10 14:11, Tvrtko Ursulin wrote:
On 10/11/2021 12:35, Lu Baolu wrote:
On 2021/11/10 20:08, Tvrtko Ursulin wrote:
On 10/11/2021 12:04, Lu Baolu wrote:
On 2021/11/10 17:30, Tvrtko Ursulin wrote:
On 10/11/2021 07:12, Lu Baolu wrote:
Hi Tvrtko,
On 2021/11/9 20:17, Tvrtko Ursulin
Hi,
FWIW this patch itself looks fine, but it does highlight some things
which could be further cleaned up if anyone's interested...
On 2021-08-22 22:06, Christophe JAILLET wrote:
[...]
diff --git a/drivers/gpu/drm/i915/gt/intel_region_lmem.c
b/drivers/gpu/drm/i915/gt/intel_region_lmem.c
On 2021-07-06 15:05, Christoph Hellwig wrote:
On Tue, Jul 06, 2021 at 03:01:04PM +0100, Robin Murphy wrote:
FWIW I was pondering the question of whether to do something along those
lines or just scrap the default assignment entirely, so since I hadn't got
round to saying that I've gone ahead
On 2021-07-06 14:24, Will Deacon wrote:
On Tue, Jul 06, 2021 at 06:48:48AM +0200, Christoph Hellwig wrote:
On Mon, Jul 05, 2021 at 08:03:52PM +0100, Will Deacon wrote:
So at this point, the AMD IOMMU driver does:
swiotlb= (iommu_default_passthrough() || sme_me_mask) ? 1 : 0;
On 2021-07-02 14:58, Will Deacon wrote:
Hi Nathan,
On Thu, Jul 01, 2021 at 12:52:20AM -0700, Nathan Chancellor wrote:
On 7/1/2021 12:40 AM, Will Deacon wrote:
On Wed, Jun 30, 2021 at 08:56:51AM -0700, Nathan Chancellor wrote:
On Wed, Jun 30, 2021 at 12:43:48PM +0100, Will Deacon wrote:
On
On 2021-07-02 04:08, Guenter Roeck wrote:
Hi,
On Thu, Jun 24, 2021 at 11:55:26PM +0800, Claire Chang wrote:
If a device is not behind an IOMMU, we look up the device node and set
up the restricted DMA when the restricted-dma-pool is presented.
Signed-off-by: Claire Chang
Tested-by: Stefano
On 2021-06-24 07:05, Claire Chang wrote:
On Thu, Jun 24, 2021 at 1:43 PM Christoph Hellwig wrote:
On Wed, Jun 23, 2021 at 02:44:34PM -0400, Qian Cai wrote:
is_swiotlb_force_bounce at /usr/src/linux-next/./include/linux/swiotlb.h:119
is_swiotlb_force_bounce() was the new function introduced
On 2021-06-24 12:18, Will Deacon wrote:
On Thu, Jun 24, 2021 at 12:14:39PM +0100, Robin Murphy wrote:
On 2021-06-24 07:05, Claire Chang wrote:
On Thu, Jun 24, 2021 at 1:43 PM Christoph Hellwig wrote:
On Wed, Jun 23, 2021 at 02:44:34PM -0400, Qian Cai wrote:
is_swiotlb_force_bounce at /usr
On 2021-06-03 10:17, Tvrtko Ursulin wrote:
Hi,
On 03/06/2021 09:40, Joonas Lahtinen wrote:
+ Tvrtko to take a look
Quoting Konrad Rzeszutek Wilk (2021-05-20 18:12:58)
On Mon, May 10, 2021 at 05:25:25PM +0200, Christoph Hellwig wrote:
Hi all,
swiotlb_max_segment is a rather strange "API"
On 2021-04-22 09:15, Claire Chang wrote:
The restricted DMA pool is preferred if available.
The restricted DMA pools provide a basic level of protection against the
DMA overwriting buffer contents at unexpected times. However, to protect
against general data leakage and system memory
On 2021-04-22 09:15, Claire Chang wrote:
Update is_swiotlb_active to add a struct device argument. This will be
useful later to allow for restricted DMA pool.
Signed-off-by: Claire Chang
---
drivers/gpu/drm/i915/gem/i915_gem_internal.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_ttm.c|
On 2021-04-22 09:15, Claire Chang wrote:
If a device is not behind an IOMMU, we look up the device node and set
up the restricted DMA when the restricted-dma-pool is presented.
Signed-off-by: Claire Chang
---
drivers/of/address.c| 25 +
drivers/of/device.c |
On 2021-02-04 07:29, Christoph Hellwig wrote:
On Wed, Feb 03, 2021 at 03:37:05PM -0800, Dongli Zhang wrote:
This patch converts several swiotlb related variables to arrays, in
order to maintain stat/status for different swiotlb buffers. Here are
variables involved:
- io_tlb_start and
On 2020-09-27 07:34, Lu Baolu wrote:
Combining the sg segments exposes a bug in the Intel i915 driver which
causes visual artifacts and the screen to freeze. This is most likely
because of how the i915 handles the returned list. It probably doesn't
respect the returned value specifying the
On 2020-09-15 09:31, Tvrtko Ursulin wrote:
On 15/09/2020 02:47, Lu Baolu wrote:
Hi Tvrtko,
On 9/14/20 4:04 PM, Tvrtko Ursulin wrote:
Hi,
On 12/09/2020 04:21, Lu Baolu wrote:
Tom Murphy has almost done all the work. His latest patch series was
posted here.
On 2020-09-18 21:47, Logan Gunthorpe wrote:
Hi Lu,
On 2020-09-11 9:21 p.m., Lu Baolu wrote:
Tom Murphy has almost done all the work. His latest patch series was
posted here.
https://lore.kernel.org/linux-iommu/20200903201839.7327-1-murph...@tcd.ie/
Thanks a lot!
This series is a follow-up
On 2020-09-09 21:06, Joe Perches wrote:
fallthrough to a separate case/default label break; isn't very readable.
Convert pseudo-keyword fallthrough; statements to a simple break; when
the next label is case or default and the only statement in the next
label block is break;
Found using:
$
: Bartlomiej Zolnierkiewicz ; David Airlie
; intel-gfx@lists.freedesktop.org; Robin Murphy
; Christoph Hellwig ; linux-arm-
ker...@lists.infradead.org; Marek Szyprowski
Subject: [Intel-gfx] [PATCH v9 08/32] drm: i915: fix common struct sg_table
related issues
The Documentation/DMA-API-HOWTO.txt
oduces the common DMA-mapping wrappers operating
directly on the struct sg_table objects to the dmabuf related functions,
so the other drivers, which might share buffers with i915 could rely on
the properly set nents and orig_nents values.
This one looks mechanical enough :)
Reviewed-by: Robin
Hi Tom,
On 2019-12-21 15:03, Tom Murphy wrote:
This patchset converts the intel iommu driver to the dma-iommu api.
While converting the driver I exposed a bug in the intel i915 driver which
causes a huge amount of artifacts on the screen of my laptop. You can see a
picture of it here:
On 2020-04-28 4:32 pm, Daniel Vetter wrote:
On Tue, Apr 28, 2020 at 04:02:57PM +0200, Christoph Hellwig wrote:
On Tue, Apr 28, 2020 at 03:19:48PM +0200, Marek Szyprowski wrote:
1. introduce a dma_{map,sync,unmap}_sgtable() wrappers, which will use
a proper sg_table entries and call
On 2019-12-23 10:37 am, Jani Nikula wrote:
On Sat, 21 Dec 2019, Tom Murphy wrote:
This patchset converts the intel iommu driver to the dma-iommu api.
While converting the driver I exposed a bug in the intel i915 driver
which causes a huge amount of artifacts on the screen of my
laptop. You
n" check. Does that match
your reasoning?
Assuming I haven't completely misread the problem, I can't think of a
more appropriate way to fix it, so;
Reviewed-by: Robin Murphy
I could swear I did consider that corner case at some point, but since
Leizhen and I rewrote this stuff about 5 t
On 14/06/2019 15:50, 'Christoph Hellwig' wrote:
On Fri, Jun 14, 2019 at 02:15:44PM +, David Laight wrote:
Does this still guarantee that requests for 16k will not cross a 16k boundary?
It looks like you are losing the alignment parameter.
The DMA API never gave you alignment guarantees to
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