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Will Aitken f8bdb559c0 drm/amdgpu: Enable xgmi extended peer links for sriov guest
The amd-smi tool relies on extended peer link information to report xgmi
link metrics. The necessary xgmi ta command, GET_EXTEND_PEER_LINKS, has
been enabled in the host driver and this change is necessary for the
guest to make use of it. To handle the case where the host driver does
not have the latest xgmi ta, the guest driver checks for guest support
through a pf2vf feature flag before invoking psp.

Signed-off-by: Will Aitken <wiaitken@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-11-14 11:27:42 -05:00
arch arm64: dts: imx95: Describe Mali G310 GPU 2025-11-03 14:25:22 +00:00
block block-6.18-20251016 2025-10-17 08:31:26 -07:00
certs
crypto This push contains the following changes: 2025-10-10 08:56:16 -07:00
Documentation dt-bindings: gpu: img,powervr-rogue: Document GE7800 GPU in Renesas R-Car M3-N 2025-11-05 10:54:39 +00:00
drivers drm/amdgpu: Enable xgmi extended peer links for sriov guest 2025-11-14 11:27:42 -05:00
fs Description for this pull request: 2025-10-18 07:23:59 -10:00
include Merge tag 'drm-misc-next-2025-11-05-1' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next 2025-11-07 12:41:26 +10:00
init
io_uring io_uring/rw: check for NULL io_br_sel when putting a buffer 2025-10-15 13:38:53 -06:00
ipc
kernel drm-misc-next for v6.19: 2025-10-24 13:25:20 +02:00
lib
LICENSES
mm slab: reset slab->obj_ext when freeing and it is OBJEXTS_ALLOC_FAIL 2025-10-16 15:16:45 +02:00
net bpf-fixes 2025-10-18 08:00:43 -10:00
rust rust: bitmap: fix formatting 2025-10-17 13:02:22 +02:00
samples
scripts Kbuild fixes for 6.18 #1 2025-10-11 15:47:12 -07:00
security
sound ALSA: hda/realtek: Fix mute led for HP Omen 17-cb0xxx 2025-10-17 16:37:21 +02:00
tools hid-for-linus-2025101701 2025-10-18 08:18:18 -10:00
usr
virt KVM x86 fixes for 6.18: 2025-10-18 10:25:43 +02:00
.clang-format Merge tag 'drm-misc-next-2025-10-02' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-next 2025-10-21 10:16:34 +02:00
.clippy.toml
.cocciconfig
.editorconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap Merge drm/drm-next into drm-misc-next 2025-10-24 14:45:08 +02:00
.pylintrc
.rustfmt.toml
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS amd-drm-next-6.19-2025-11-07: 2025-11-11 15:35:49 +10:00
Makefile Linux 6.18-rc2 2025-10-19 15:19:16 -10:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.