[Why & How]
Fix incomplete copyright notice in DC code.
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Stylon Wang <stylon.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Remove restriction of sriov max_pfn so that TBA and TMA can move to high
47 bits address.
Regression test: change range alloc flag of libdrm as
AMDGPU_VA_RANGE_HIGH and there is no flr occur when testing amdgpu_test
of drm.
Signed-off-by: Lin.Cao <lincao12@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fixes the below:
drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c:2073: warning: Function parameter or member 'remap_list' not described in 'svm_range_add'
Cc: Felix Kuehling <Felix.Kuehling@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
PMFW is responsible for RAS error reset in some conditions, driver can
skip the operation.
v2: add check for ras->in_recovery, it's set earlier than
amdgpu_in_reset.
v3: fix error in gpu reset check.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Enable it by default on APU platform.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Stanley.Yang <Stanley.Yang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Otherwise IB test would fail during GPU reset.
Signed-off-by: Lang Yu <Lang.Yu@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
When DML 2 was introduced, it changed part of the generic sequence of
DC, which caused issues on previous DCNs with DMUB support. This commit
ensures the new sequence only works for new DCNs from 3.5 and above.
Changes since V1:
- Harry: Use the attribute using_dml2 instead of check the DCN version.
Cc: Vitaly Prosyak <vprosyak@amd.com>
Cc: Roman Li <roman.li@amd.com>
Cc: Qingqing Zhuo <Qingqing.Zhuo@amd.com>
Cc: Daniel Wheeler <daniel.wheeler@amd.com>
Cc: Alex Deucher <Alexander.Deucher@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Fixes: 7966f319c6 ("drm/amd/display: Introduce DML2")
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Originally we were quirking ASPM disabled specifically for VI when
used with Alder Lake, but it appears to have problems with Rocket
Lake as well.
Like we've done in the case of dpm for newer platforms, disable
ASPM for all Intel systems.
Cc: stable@vger.kernel.org # 5.15+
Fixes: 0064b0ce85 ("drm/amd/pm: enable ASPM by default")
Reported-and-tested-by: Paolo Gentili <paolo.gentili@canonical.com>
Closes: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2036742
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why]
Some ASICs keep backlight powered on after dpms off
command has been issued.
[How]
The check for no edp power sequencing was never going to pass.
The value is never changed from what it is set by design.
Cc: stable@vger.kernel.org # 6.1+
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2765
Reviewed-by: Swapnil Patel <swapnil.patel@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: Agustin Gutierrez <agustin.gutierrez@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
When DML2 was introduced, it targeted only new DCN versions. For
controlling which ASIC should use this new version of DML, it was
introduced the using_dml2 attribute. To avoid ambiguities, this commit
explicitly sets using_dml2 to false in all ASICs that do not support
DML2.
Cc: Vitaly Prosyak <vprosyak@amd.com>
Cc: Roman Li <roman.li@amd.com>
Cc: Qingqing Zhuo <Qingqing.Zhuo@amd.com>
Cc: Daniel Wheeler <daniel.wheeler@amd.com>
Cc: Alex Deucher <Alexander.Deucher@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fix the return value in default case and drop
redundant 'break'.
Signed-off-by: Ma Jun <Jun.Ma2@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Fetch the full version of IP including variant and subrevision.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Le Ma <le.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
PMFW will handle the features disablement properly for gpu reset case,
driver involvement may cause some unexpected issues.
Signed-off-by: Jiadong Zhu <Jiadong.Zhu@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
remove unnecessary "enable" in if condition.
Signed-off-by: Li Ma <li.ma@amd.com>
Reviewed-by: Tim Huang <Tim.Huang@amd.com>
Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
the origin function might return the wrong node.
Fixes: 5b1270beb3 ("drm/amdgpu: add ras_err_info to identify RAS error source")
Signed-off-by: Yang Wang <kevinyang.wang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
[Why]
During system boot in second screen only mode on a seamless boot system,
there is a chance that the pipe's det size might not be reset.
[How]
Reset the det size while resetting the pipe during seamless boot.
Reviewed-by: Dmytro Laktyushkin <dmytro.laktyushkin@amd.com>
Acked-by: Roman Li <roman.li@amd.com>
Signed-off-by: Hugo Hu <hugo.hu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Call amdgpu_ras_set_mca_debug_mode when we set mca debug mode in smu
v13_0_6.
Signed-off-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
usb: typec: altmodes/displayport: Signal hpd low when exiting mode
and
drm: Add HPD state to drm_connector_oob_hotplug_event()
sideswiped each other.
Signal disconnected always.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Rather than doing this in the IP code for the SDMA paging
engine, move it up to the core device level init level.
This should fix the scheduler init ordering.
v2: drop extra parens
v3: drop SDMA helpers
v4: Added a Fixes tag because amdgpu dereferences an uninitialized
scheduler without this patch, and this patch fixes this. (Luben)
Tested-by: Luben Tuikov <luben.tuikov@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Link: https://lore.kernel.org/r/20231025171928.3318505-1-alexander.deucher@amd.com
Acked-by: Christian König <christian.koenig@amd.com>
Fixes: 56e449603f ("drm/sched: Convert the GPU scheduler to variable number of run-queues")
Signed-off-by: Luben Tuikov <ltuikov89@gmail.com>
Update the GPU Scheduler maintainer email.
Cc: Alex Deucher <Alexander.Deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Dave Airlie <airlied@gmail.com>
Cc: AMD Graphics <amd-gfx@lists.freedesktop.org>
Cc: Direct Rendering Infrastructure - Development <dri-devel@lists.freedesktop.org>
Signed-off-by: Luben Tuikov <ltuikov89@gmail.com>
Acked-by: Alex Deucher <Alexander.Deucher@amd.com>
Link: https://lore.kernel.org/r/20231026174438.18427-2-ltuikov89@gmail.com
If DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT is invoked with the
DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE flag set but no fence has yet been
submitted for the given timeline point the call will fail immediately
with EINVAL. This does not match the intended behavior where the call
should wait until the fence has been submitted (or the timeout expires).
The following small example program illustrates the issue. It should
wait for 5 seconds and then print ETIME, but instead it terminates right
away after printing EINVAL.
#include <stdio.h>
#include <fcntl.h>
#include <time.h>
#include <errno.h>
#include <xf86drm.h>
int main(void)
{
int fd = open("/dev/dri/card0", O_RDWR);
uint32_t syncobj;
drmSyncobjCreate(fd, 0, &syncobj);
struct timespec ts;
clock_gettime(CLOCK_MONOTONIC, &ts);
uint64_t point = 1;
if (drmSyncobjTimelineWait(fd, &syncobj, &point, 1,
ts.tv_sec * 1000000000 + ts.tv_nsec + 5000000000, // 5s
DRM_SYNCOBJ_WAIT_FLAGS_WAIT_AVAILABLE, NULL)) {
printf("drmSyncobjTimelineWait failed %d\n", errno);
}
}
Fixes: 01d6c35783 ("drm/syncobj: add support for timeline point wait v8")
Signed-off-by: Erik Kurzinger <ekurzinger@nvidia.com>
Reviewed by: Simon Ser <contact@emersion.fd>
Signed-off-by: Simon Ser <contact@emersion.fr>
Link: https://patchwork.freedesktop.org/patch/msgid/1fac96f1-2f3f-f9f9-4eb0-340f27a8f6c0@nvidia.com
Describe network access rules for TCP sockets. Add network access
example in the tutorial. Add kernel configuration support for network.
Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
Link: https://lore.kernel.org/r/20231026014751.414649-13-konstantin.meskhidze@huawei.com
[mic: Update date, and do light cosmetic changes]
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Add TCP restrictions to the sandboxer demo. It's possible to allow a
sandboxer to bind/connect to a list of specified ports restricting
network actions to the rest of them. This is controlled with the new
LL_TCP_BIND and LL_TCP_CONNECT environment variables.
Rename ENV_PATH_TOKEN to ENV_DELIMITER.
Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
Link: https://lore.kernel.org/r/20231026014751.414649-12-konstantin.meskhidze@huawei.com
[mic: Extend commit message]
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Add 82 test suites to check edge cases related to bind() and connect()
actions. They are defined with 6 fixtures and their variants:
The "protocol" fixture is extended with 12 variants defined as a matrix
of: sandboxed/not-sandboxed, IPv4/IPv6/unix network domain, and
stream/datagram socket. 4 related tests suites are defined:
* bind: Tests bind action.
* connect: Tests connect action.
* bind_unspec: Tests bind action with the AF_UNSPEC socket family.
* connect_unspec: Tests connect action with the AF_UNSPEC socket family.
The "ipv4" fixture is extended with 4 variants defined as a matrix
of: sandboxed/not-sandboxed, and stream/datagram socket. 1 related test
suite is defined:
* from_unix_to_inet: Tests to make sure unix sockets' actions are not
restricted by Landlock rules applied to TCP ones.
The "tcp_layers" fixture is extended with 8 variants defined as a matrix
of: IPv4/IPv6 network domain, and different number of landlock rule
layers. 2 related tests suites are defined:
* ruleset_overlap: Tests nested layers with less constraints.
* ruleset_expand: Tests nested layers with more constraints.
In the "mini" fixture 4 tests suites are defined:
* network_access_rights: Tests handling of known access rights.
* unknown_access_rights: Tests handling of unknown access rights.
* inval: Tests unhandled allowed access and zero access value.
* tcp_port_overflow: Tests with port values greater than 65535.
The "ipv4_tcp" fixture supports IPv4 network domain with stream socket.
2 tests suites are defined:
* port_endianness: Tests with big/little endian port formats.
* with_fs: Tests a ruleset with both filesystem and network
restrictions.
The "port_specific" fixture is extended with 4 variants defined
as a matrix of: sandboxed/not-sandboxed, IPv4/IPv6 network domain,
and stream socket. 2 related tests suites are defined:
* bind_connect_zero: Tests with port 0.
* bind_connect_1023: Tests with port 1023.
Test coverage for security/landlock is 92.4% of 710 lines according to
gcc/gcov-13.
Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
Link: https://lore.kernel.org/r/20231026014751.414649-11-konstantin.meskhidze@huawei.com
[mic: Extend commit message, update test coverage, clean up capability
use, fix useless TEST_F_FORK, and improve ipv4_tcp.with_fs]
Co-developed-by: Mickaël Salaün <mic@digikod.net>
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Add network rules support in the ruleset management helpers and the
landlock_create_ruleset() syscall. Extend user space API to support
network actions:
* Add new network access rights: LANDLOCK_ACCESS_NET_BIND_TCP and
LANDLOCK_ACCESS_NET_CONNECT_TCP.
* Add a new network rule type: LANDLOCK_RULE_NET_PORT tied to struct
landlock_net_port_attr. The allowed_access field contains the network
access rights, and the port field contains the port value according to
the controlled protocol. This field can take up to a 64-bit value
but the maximum value depends on the related protocol (e.g. 16-bit
value for TCP). Network port is in host endianness [1].
* Add a new handled_access_net field to struct landlock_ruleset_attr
that contains network access rights.
* Increment the Landlock ABI version to 4.
Implement socket_bind() and socket_connect() LSM hooks, which enable
to control TCP socket binding and connection to specific ports.
Expand access_masks_t from u16 to u32 to be able to store network access
rights alongside filesystem access rights for rulesets' handled access
rights.
Access rights are not tied to socket file descriptors but checked at
bind() or connect() call time against the caller's Landlock domain. For
the filesystem, a file descriptor is a direct access to a file/data.
However, for network sockets, we cannot identify for which data or peer
a newly created socket will give access to. Indeed, we need to wait for
a connect or bind request to identify the use case for this socket.
Likewise a directory file descriptor may enable to open another file
(i.e. a new data item), but this opening is also restricted by the
caller's domain, not the file descriptor's access rights [2].
[1] https://lore.kernel.org/r/278ab07f-7583-a4e0-3d37-1bacd091531d@digikod.net
[2] https://lore.kernel.org/r/263c1eb3-602f-57fe-8450-3f138581bee7@digikod.net
Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
Link: https://lore.kernel.org/r/20231026014751.414649-9-konstantin.meskhidze@huawei.com
[mic: Extend commit message, fix typo in comments, and specify
endianness in the documentation]
Co-developed-by: Mickaël Salaün <mic@digikod.net>
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Change the landlock_add_rule() syscall to support new rule types with
next commits. Add the add_rule_path_beneath() helper to support current
filesystem rules.
Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
Link: https://lore.kernel.org/r/20231026014751.414649-8-konstantin.meskhidze@huawei.com
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Add a new key_type argument to the landlock_init_layer_masks() helper.
Add a masks_array_size argument to the landlock_unmask_layers() helper.
These modifications support implementing new rule types in the next
Landlock versions.
Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
Link: https://lore.kernel.org/r/20231026014751.414649-7-konstantin.meskhidze@huawei.com
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Move and rename landlock_unmask_layers() and landlock_init_layer_masks()
helpers to ruleset.c to share them with Landlock network implementation
in following commits.
Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
Link: https://lore.kernel.org/r/20231026014751.414649-6-konstantin.meskhidze@huawei.com
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Refactor merge_ruleset() and inherit_ruleset() functions to support new
rule types. Add merge_tree() and inherit_tree() helpers. They use a
specific ruleset's red-black tree according to a key type argument.
Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
Link: https://lore.kernel.org/r/20231026014751.414649-5-konstantin.meskhidze@huawei.com
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Add a new landlock_key union and landlock_id structure to support a
socket port rule type. A struct landlock_id identifies a unique entry
in a ruleset: either a kernel object (e.g. inode) or typed data (e.g.
TCP port). There is one red-black tree per key type.
Add is_object_pointer() and get_root() helpers. is_object_pointer()
returns true if key type is LANDLOCK_KEY_INODE. get_root() helper
returns a red-black tree root pointer according to a key type.
Refactor landlock_insert_rule() and landlock_find_rule() to support
coming network modifications. Adding or searching a rule in ruleset can
now be done thanks to a Landlock ID argument passed to these helpers.
Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
Link: https://lore.kernel.org/r/20231026014751.414649-4-konstantin.meskhidze@huawei.com
[mic: Fix commit message typo]
Co-developed-by: Mickaël Salaün <mic@digikod.net>
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Allow mount point and root directory changes when there is no filesystem
rule tied to the current Landlock domain. This doesn't change anything
for now because a domain must have at least a (filesystem) rule, but
this will change when other rule types will come. For instance, a domain
only restricting the network should have no impact on filesystem
restrictions.
Add a new get_current_fs_domain() helper to quickly check filesystem
rule existence for all filesystem LSM hooks.
Remove unnecessary inlining.
Link: https://lore.kernel.org/r/20231026014751.414649-3-konstantin.meskhidze@huawei.com
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Rename ruleset's access masks and modify it's type to access_masks_t
to support network type rules in following commits. Add filesystem
helper functions to add and get filesystem mask.
Signed-off-by: Konstantin Meskhidze <konstantin.meskhidze@huawei.com>
Link: https://lore.kernel.org/r/20231026014751.414649-2-konstantin.meskhidze@huawei.com
Signed-off-by: Mickaël Salaün <mic@digikod.net>
A couple of platforms have some last-minute fixes for 6.7, in particular
- riscv gets some fixes for noncoherent DMA on the renesas and thead
platforms and dts fix for SPI on the visionfive 2 board
- Qualcomm Snapdragon gets three dts fixes to address board specific
regressions on the pmic and gpio nodes
- Rockchip platforms get multiple dts fixes to address issues on
the recent rk3399 platform as well as the older rk3128 platform
that apparently regressed a while ago.
- TI OMAP gets some trivial code and dts fixes and a regression fix
for the omap1 ams-delta modem
- NXP i.MX firmware has one fix for a use-after-free but in its
error handling.
-----BEGIN PGP SIGNATURE-----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=6/SQ
-----END PGP SIGNATURE-----
Merge tag 'soc-fixes-6.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"A couple of platforms have some last-minute fixes, in particular:
- riscv gets some fixes for noncoherent DMA on the renesas and thead
platforms and dts fix for SPI on the visionfive 2 board
- Qualcomm Snapdragon gets three dts fixes to address board specific
regressions on the pmic and gpio nodes
- Rockchip platforms get multiple dts fixes to address issues on the
recent rk3399 platform as well as the older rk3128 platform that
apparently regressed a while ago.
- TI OMAP gets some trivial code and dts fixes and a regression fix
for the omap1 ams-delta modem
- NXP i.MX firmware has one fix for a use-after-free but in its error
handling"
* tag 'soc-fixes-6.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (25 commits)
soc: renesas: ARCH_R9A07G043 depends on !RISCV_ISA_ZICBOM
riscv: only select DMA_DIRECT_REMAP from RISCV_ISA_ZICBOM and ERRATA_THEAD_PBMT
riscv: RISCV_NONSTANDARD_CACHE_OPS shouldn't depend on RISCV_DMA_NONCOHERENT
riscv: dts: thead: set dma-noncoherent to soc bus
arm64: dts: rockchip: Fix i2s0 pin conflict on ROCK Pi 4 boards
arm64: dts: rockchip: Add i2s0-2ch-bus-bclk-off pins to RK3399
clk: ti: Fix missing omap5 mcbsp functional clock and aliases
clk: ti: Fix missing omap4 mcbsp functional clock and aliases
ARM: OMAP1: ams-delta: Fix MODEM initialization failure
soc: renesas: Make ARCH_R9A07G043 depend on required options
riscv: dts: starfive: visionfive 2: correct spi's ss pin
firmware/imx-dsp: Fix use_after_free in imx_dsp_setup_channels()
ARM: OMAP: timer32K: fix all kernel-doc warnings
ARM: omap2: fix a debug printk
ARM: dts: rockchip: Fix timer clocks for RK3128
ARM: dts: rockchip: Add missing quirk for RK3128's dma engine
ARM: dts: rockchip: Add missing arm timer interrupt for RK3128
ARM: dts: rockchip: Fix i2c0 register address for RK3128
arm64: dts: rockchip: set codec system-clock-fixed on px30-ringneck-haikou
arm64: dts: rockchip: use codec as clock master on px30-ringneck-haikou
...
There are two reasons to do this, firstly there is a shellcheck warning
in cs_etm_dev_name(), which can be completely deleted. And secondly the
current iteration method doesn't support systems with both ETE and ETM
because it picks one or the other. There isn't a known system with this
configuration, but it could happen in the future.
Iterating over all the sources for each CPU can be done by going through
/sys/bus/event_source/devices/cs_etm/cpu* and following the symlink back
to the Coresight device in /sys/bus/coresight/devices. This will work
whether the device is ETE, ETM or any future name, and is much simpler
and doesn't require any hard coded version numbers
Suggested-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: James Clark <james.clark@arm.com>
Acked-by: Ian Rogers <irogers@google.com>
Tested-by: Leo Yan <leo.yan@linaro.org>
Cc: tianruidong@linux.alibaba.com
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Anushree Mathur <anushree.mathur@linux.vnet.ibm.com>
Cc: Tiezhu Yang <yangtiezhu@loongson.cn>
Cc: atrajeev@linux.vnet.ibm.com
Cc: coresight@lists.linaro.org
Link: https://lore.kernel.org/r/20231023131550.487760-1-james.clark@arm.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
This addresses a few comments/issues in my v2 submission:
- repeated word: 'run' from kernel test robot
- emacs/ediff mode from Jon Corbet
- various comments from Willy Tarreau
- more backporting advice from Ben Hutchings
- a couple more cherry-pick tips from Harshit Mogalapalli
- add a bit about stable submissions
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>
Link: https://lore.kernel.org/r/20231023135722.949510-1-vegard.nossum@oracle.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
tools/testing/cxl contains the unit test infrastructure for mocking CXL
hierarchies. These are under the purview of the CXL subsystem maintainers.
Add the 'F:' entry for this to MAINTAINERS so that get_maintainer.pl
works as expected for patches to this area.
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Link: https://lore.kernel.org/r/20231026-vv-mainteners-fix-v1-1-0a0f25634073@intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Most regressions addressed here come from quite old versions, with
the exceptions of the iavf one and the WiFi fixes. No known
outstanding reports or investigation.
Fixes to fixes:
- eth: iavf: in iavf_down, disable queues when removing the driver
Previous releases - regressions:
- sched: act_ct: additional checks for outdated flows
- tcp: do not leave an empty skb in write queue
- tcp: fix wrong RTO timeout when received SACK reneging
- wifi: cfg80211: pass correct pointer to rdev_inform_bss()
- eth: i40e: sync next_to_clean and next_to_process for programming status desc
- eth: iavf: initialize waitqueues before starting watchdog_task
Previous releases - always broken:
- eth: r8169: fix data-races
- eth: igb: fix potential memory leak in igb_add_ethtool_nfc_entry
- eth: r8152: avoid writing garbage to the adapter's registers
- eth: gtp: fix fragmentation needed check with gso
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
-----BEGIN PGP SIGNATURE-----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=7acu
-----END PGP SIGNATURE-----
Merge tag 'net-6.6-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Paolo Abeni:
"Including fixes from WiFi and netfilter.
Most regressions addressed here come from quite old versions, with the
exceptions of the iavf one and the WiFi fixes. No known outstanding
reports or investigation.
Fixes to fixes:
- eth: iavf: in iavf_down, disable queues when removing the driver
Previous releases - regressions:
- sched: act_ct: additional checks for outdated flows
- tcp: do not leave an empty skb in write queue
- tcp: fix wrong RTO timeout when received SACK reneging
- wifi: cfg80211: pass correct pointer to rdev_inform_bss()
- eth: i40e: sync next_to_clean and next_to_process for programming
status desc
- eth: iavf: initialize waitqueues before starting watchdog_task
Previous releases - always broken:
- eth: r8169: fix data-races
- eth: igb: fix potential memory leak in igb_add_ethtool_nfc_entry
- eth: r8152: avoid writing garbage to the adapter's registers
- eth: gtp: fix fragmentation needed check with gso"
* tag 'net-6.6-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (43 commits)
iavf: in iavf_down, disable queues when removing the driver
vsock/virtio: initialize the_virtio_vsock before using VQs
net: ipv6: fix typo in comments
net: ipv4: fix typo in comments
net/sched: act_ct: additional checks for outdated flows
netfilter: flowtable: GC pushes back packets to classic path
i40e: Fix wrong check for I40E_TXR_FLAGS_WB_ON_ITR
gtp: fix fragmentation needed check with gso
gtp: uapi: fix GTPA_MAX
Fix NULL pointer dereference in cn_filter()
sfc: cleanup and reduce netlink error messages
net/handshake: fix file ref count in handshake_nl_accept_doit()
wifi: mac80211: don't drop all unprotected public action frames
wifi: cfg80211: fix assoc response warning on failed links
wifi: cfg80211: pass correct pointer to rdev_inform_bss()
isdn: mISDN: hfcsusb: Spelling fix in comment
tcp: fix wrong RTO timeout when received SACK reneging
r8152: Block future register access if register access fails
r8152: Rename RTL8152_UNPLUG to RTL8152_INACCESSIBLE
r8152: Check for unplug in r8153b_ups_en() / r8153c_ups_en()
...
PPS documentation has a generalized section for generators. Update the
section so any new generator documentation can be appended.
Signed-off-by: Pandith N <pandith.n@intel.com>
Signed-off-by: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Rodolfo Giometti <giometti@enneenne.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231016101953.27308-1-lakshmi.sowjanya.d@intel.com
Our system administrator have noted that the names 'rt-to-be' and
'all-to-idle' in the I/O priority policies table appeared without
explanations, leading to confusion. Let's bring these names in line
with the naming in the 'attribute' section.
Additionally,
1. Correct the interface name to 'io.prio.class'.
2. Add a table entry of 'promote-to-rt' for consistency.
3. Fix a typo of 'priority'.
Suggested-by: Yingfu Zhou <yingfu.zhou@shopee.com>
Reviewed-by: Hou Tao <houtao1@huawei.com>
Signed-off-by: Tang Yizhou <yizhou.tang@shopee.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20231012024228.2161283-1-yizhou.tang@shopee.com
Add tma_info_system_socket_clks and uncore_freq metrics.
The associated converter script fix is in:
https://github.com/intel/perfmon/pull/112
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Perry Taylor <perry.taylor@intel.com>
Link: https://lore.kernel.org/r/20230926205948.1399594-3-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
