Your message dated Fri, 14 Mar 2025 21:03:12 +0000
with message-id <e1ttcbu-003yax...@fasolo.debian.org>
and subject line Bug#1015871: fixed in linux 6.13.7-1~exp1
has caused the Debian Bug report #1015871,
regarding linux-image-amd64: Enable P2P and HMM feature for AMDGPU
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
(NB: If you are a system administrator and have no idea what this
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misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)
--
1015871: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1015871
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: linux-image-amd64
Version: 6.12.3-1
Severity: wishlist
Tags: patch
X-Debbugs-Cc: Benda Xu <o...@debian.org>
The peer to peer (P2P) data transfer is important for programs that use
multi-GPU.
The heterogeneous memory management (HMM), is a mechanism to treat CPU memory
and GPU memory in a joint address space. It is an essential part of Unified
Memory in heterogeneous computing, which frees the developer from manually
handling data migration across different types of memories. Data will be
automatically transferred and cached into the memory of the compute node. This
programming model is gaining popularity, and for AMD GPU and ROCm, cards that
support xnack replay can utilize this model if CONFIG_HSA_AMD_SVM=y
-- System Information:
Debian Release: trixie/sid
APT prefers testing
APT policy: (500, 'testing'), (100, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 6.12.3-amd64 (SMP w/16 CPU threads; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages linux-image-amd64 depends on:
pn linux-image-6.11.10-amd64 <none>
pn linux-image-6.12.3-amd64 <none>
pn linux-image-6.5.0-5-amd64 <none>
linux-image-amd64 recommends no packages.
linux-image-amd64 suggests no packages.
>From 468dc1822dcb3898203e773176ee414e6c534238 Mon Sep 17 00:00:00 2001
From: Yiyang Wu <xgreenlandfor...@gmail.com>
Date: Wed, 3 Jan 2024 11:52:36 +0800
Subject: [PATCH] Enable CONFIG_HSA_AMD_P2P and CONFIG_HSA_AMD_SVM
CONFIG_HSA_AMD_P2P enables peer to peer PCIe data transfer for AMDGPUs
CONFIG_HSA_AMD_SVM enables HMM support for AMDGPUs
Signed-off-by: Yiyang Wu <xgreenlandfor...@gmail.com>
---
debian/config/amd64/config | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/debian/config/amd64/config b/debian/config/amd64/config
index 58d2fe781e..f2cc88767d 100644
--- a/debian/config/amd64/config
+++ b/debian/config/amd64/config
@@ -139,6 +139,11 @@ CONFIG_INTEL_IDXD=m
CONFIG_INTEL_IDXD_SVM=y
CONFIG_INTEL_IDXD_PERFMON=y
+##
+## file: drivers/dma/Kconfig
+##
+CONFIG_DMABUF_MOVE_NOTIFY=y
+
##
## file: drivers/edac/Kconfig
##
@@ -151,6 +156,12 @@ CONFIG_EDAC_IGEN6=m
CONFIG_DRM_I915_GVT_KVMGT=m
CONFIG_DRM_I915_PXP=y
+##
+## file: drivers/gpu/drm/amd/amdkfd/Kconfig
+##
+CONFIG_HSA_AMD_SVM=y
+CONFIG_HSA_AMD_P2P=y
+
##
## file: drivers/hid/amd-sfh-hid/Kconfig
##
@@ -232,6 +243,7 @@ CONFIG_NVDIMM_PFN=y
## file: drivers/pci/Kconfig
##
CONFIG_PCI_HYPERV=y
+CONFIG_PCI_P2PDMA=y
##
## file: drivers/pinctrl/Kconfig
@@ -351,6 +363,8 @@ CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE=y
CONFIG_NUMA_EMU=y
+CONFIG_ZONE_DEVICE=y
+CONFIG_DEVICE_PRIVATE=y
##
## file: security/Kconfig
--
2.45.2
--- End Message ---
--- Begin Message ---
Source: linux
Source-Version: 6.13.7-1~exp1
Done: Salvatore Bonaccorso <car...@debian.org>
We believe that the bug you reported is fixed in the latest version of
linux, which is due to be installed in the Debian FTP archive.
A summary of the changes between this version and the previous one is
attached.
Thank you for reporting the bug, which will now be closed. If you
have further comments please address them to 1015...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.
Debian distribution maintenance software
pp.
Salvatore Bonaccorso <car...@debian.org> (supplier of updated linux package)
(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Format: 1.8
Date: Fri, 14 Mar 2025 21:34:53 +0100
Source: linux
Architecture: source
Version: 6.13.7-1~exp1
Distribution: experimental
Urgency: medium
Maintainer: Debian Kernel Team <debian-kernel@lists.debian.org>
Changed-By: Salvatore Bonaccorso <car...@debian.org>
Closes: 1015871 1100015
Changes:
linux (6.13.7-1~exp1) experimental; urgency=medium
.
* New upstream stable update:
https://www.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.13.7
.
[ Bastian Blank ]
* Enable CRYPTO_ECDSA. (closes: #1100015)
.
[ Uwe Kleine-König ]
* [arm64,amd64] Enable PCI_P2PDMA and HSA_AMD_SVM. Both are useful for
computing on AMD graphics cards (Closes: 1015871)
.
[ Aurelien Jarno ]
* Fix installation of DTB files
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