From: Matthew Auld <matthew.auld@intel.com>
To: "Thomas Hellström" <thomas.hellstrom@linux.intel.com>,
intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: maarten.lankhorst@linux.intel.com
Subject: Re: [PATCH v3 1/6] drm/i915/ttm: Implement a function to copy the contents of two TTM-based objects
Date: Thu, 16 Sep 2021 11:17:49 +0100 [thread overview]
Message-ID: <24f7320f-75e7-7664-b874-d09cc5767a98@intel.com> (raw)
In-Reply-To: <20210914193112.497379-2-thomas.hellstrom@linux.intel.com>
On 14/09/2021 20:31, Thomas Hellström wrote:
> When backing up or restoring contents of pinned objects at suspend /
> resume time we need to allocate a new object as the backup. Add a function
> to facilitate copies between the two. Some data needs to be copied before
> the migration context is ready for operation, so make sure we can
> disable accelerated copies.
>
> v2:
> - Fix a missing return value check (Matthew Auld)
>
> Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
WARNING: multiple messages have this Message-ID (diff)
From: Matthew Auld <matthew.auld@intel.com>
To: "Thomas Hellström" <thomas.hellstrom@linux.intel.com>,
intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: maarten.lankhorst@linux.intel.com
Subject: Re: [Intel-gfx] [PATCH v3 1/6] drm/i915/ttm: Implement a function to copy the contents of two TTM-based objects
Date: Thu, 16 Sep 2021 11:17:49 +0100 [thread overview]
Message-ID: <24f7320f-75e7-7664-b874-d09cc5767a98@intel.com> (raw)
In-Reply-To: <20210914193112.497379-2-thomas.hellstrom@linux.intel.com>
On 14/09/2021 20:31, Thomas Hellström wrote:
> When backing up or restoring contents of pinned objects at suspend /
> resume time we need to allocate a new object as the backup. Add a function
> to facilitate copies between the two. Some data needs to be copied before
> the migration context is ready for operation, so make sure we can
> disable accelerated copies.
>
> v2:
> - Fix a missing return value check (Matthew Auld)
>
> Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
next prev parent reply other threads:[~2021-09-16 10:17 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-14 19:31 [PATCH v3 0/6] drm/i915: Suspend / resume backup- and restore of LMEM Thomas Hellström
2021-09-14 19:31 ` [Intel-gfx] " Thomas Hellström
2021-09-14 19:31 ` [PATCH v3 1/6] drm/i915/ttm: Implement a function to copy the contents of two TTM-based objects Thomas Hellström
2021-09-14 19:31 ` [Intel-gfx] " Thomas Hellström
2021-09-16 10:17 ` Matthew Auld [this message]
2021-09-16 10:17 ` Matthew Auld
2021-09-14 19:31 ` [PATCH v3 2/6] drm/i915/gem: Implement a function to process all gem objects of a region Thomas Hellström
2021-09-14 19:31 ` [Intel-gfx] " Thomas Hellström
2021-09-16 10:23 ` Matthew Auld
2021-09-16 10:23 ` [Intel-gfx] " Matthew Auld
2021-09-14 19:31 ` [PATCH v3 3/6] drm/i915 Implement LMEM backup and restore for suspend / resume Thomas Hellström
2021-09-14 19:31 ` [Intel-gfx] " Thomas Hellström
2021-09-17 12:03 ` Matthew Auld
2021-09-17 12:03 ` [Intel-gfx] " Matthew Auld
2021-09-20 10:49 ` Matthew Auld
2021-09-20 10:49 ` [Intel-gfx] " Matthew Auld
2021-09-20 11:05 ` Thomas Hellström
2021-09-20 11:05 ` [Intel-gfx] " Thomas Hellström
2021-09-14 19:31 ` [PATCH v3 4/6] drm/i915/gt: Register the migrate contexts with their engines Thomas Hellström
2021-09-14 19:31 ` [Intel-gfx] " Thomas Hellström
2021-09-20 9:53 ` Matthew Auld
2021-09-20 9:53 ` [Intel-gfx] " Matthew Auld
2021-09-14 19:31 ` [PATCH v3 5/6] drm/i915: Don't back up pinned LMEM context images and rings during suspend Thomas Hellström
2021-09-14 19:31 ` [Intel-gfx] " Thomas Hellström
2021-09-20 9:57 ` Matthew Auld
2021-09-20 9:57 ` [Intel-gfx] " Matthew Auld
2021-09-14 19:31 ` [PATCH v3 6/6] drm/i915: Reduce the number of objects subject to memcpy recover Thomas Hellström
2021-09-14 19:31 ` [Intel-gfx] " Thomas Hellström
2021-09-20 11:05 ` Matthew Auld
2021-09-20 11:05 ` [Intel-gfx] " Matthew Auld
2021-09-20 11:09 ` Thomas Hellström
2021-09-20 11:09 ` [Intel-gfx] " Thomas Hellström
2021-09-14 19:40 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Suspend / resume backup- and restore of LMEM. (rev4) Patchwork
2021-09-14 20:06 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2021-09-14 21:14 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
2021-09-15 12:22 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/i915: Suspend / resume backup- and restore of LMEM. (rev5) Patchwork
2021-09-15 13:09 ` [Intel-gfx] ✗ Fi.CI.BAT: failure " Patchwork
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=24f7320f-75e7-7664-b874-d09cc5767a98@intel.com \
--to=matthew.auld@intel.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=intel-gfx@lists.freedesktop.org \
--cc=maarten.lankhorst@linux.intel.com \
--cc=thomas.hellstrom@linux.intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.