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The ISCSI_UEVENT_GET_HOST_STATS request is already handled in
iscsi_get_host_stats(). This fix ensures that redundant responses are
skipped in iscsi_if_rx().
- On success: send reply and stats from iscsi_get_host_stats()
within if_recv_msg().
- On error: fall through.
Signed-off-by: Xiang Zhang <hawkxiang.cpp@gmail.com>
Link: https://lore.kernel.org/r/20250107022432.65390-1-hawkxiang.cpp@gmail.com
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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scsi_check_passthrough() is always called, but it doesn't check for if a
command completed successfully. As a result, if a command was successful and
the caller used SCMD_FAILURE_RESULT_ANY to indicate what failures it wanted
to retry, we will end up retrying the command. This will cause delays during
device discovery because of the command being sent multiple times. For some
USB devices it can also cause the wrong device size to be used.
This patch adds a check for if the command was successful. If it is we
return immediately instead of trying to match a failure.
Fixes: 994724e6b3f0 ("scsi: core: Allow passthrough to request midlayer retries")
Reported-by: Kris Karas <bugs-a21@moonlit-rail.com>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219652
Signed-off-by: Mike Christie <michael.christie@oracle.com>
Link: https://lore.kernel.org/r/20250107010220.7215-1-michael.christie@oracle.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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https://git.pengutronix.de/git/lst/linux into drm-next
- cleanups
- add fdinfo memory support
- add explicit reset handling
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Lucas Stach <l.stach@pengutronix.de>
Link: https://patchwork.freedesktop.org/patch/msgid/41c1e476c6014010247d164ac8d21bd6f922cce1.camel@pengutronix.de
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Due to the hypercall page not being allocated in the VTL mode,
the code resorts to using a part of the input page.
Allocate the hypercall output page in the VTL mode thus enabling
it to use it for output and share code with dom0.
Signed-off-by: Roman Kisel <romank@linux.microsoft.com>
Reviewed-by: Nuno Das Neves <nunodasneves@linux.microsoft.com>
Link: https://lore.kernel.org/r/20250108222138.1623703-4-romank@linux.microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Message-ID: <20250108222138.1623703-4-romank@linux.microsoft.com>
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The Hyper-V balloon driver installs a custom callback for handling page
onlining operations performed by the memory hotplug subsystem. This
custom callback is global, and overrides the default callback
(generic_online_page) that Linux otherwise uses. The custom callback
properly handles memory that is hot-added by the balloon driver as part
of a Hyper-V hot-add region.
But memory can also be hot-added directly by a device driver for a vPCI
device, particularly GPUs. In such a case, the custom callback installed by
the balloon driver runs, but won't find the page in its hot-add region list
and doesn't online it, which could cause driver initialization failures.
Fix this by having the balloon custom callback run generic_online_page()
when the page isn't part of a Hyper-V hot-add region, thereby doing the
default Linux behavior. This allows device driver hot-adds to work
properly. Similar cases are handled the same way in the virtio-mem driver.
Suggested-by: Vikram Sethi <vsethi@nvidia.com>
Tested-by: Michael Frohlich <mfrohlich@microsoft.com>
Reviewed-by: Michael Kelley <mhklinux@outlook.com>
Signed-off-by: Jacob Pan <jacob.pan@linux.microsoft.com>
Link: https://lore.kernel.org/r/20250107180918.1053933-1-jacob.pan@linux.microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Message-ID: <20250107180918.1053933-1-jacob.pan@linux.microsoft.com>
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When resuming from hibernation, log any channels that were present
before hibernation but now are gone.
In general, the boot-time devices configured for a resuming VM should be
the same as the devices in the VM at the time of hibernation. It's
uncommon for the configuration to have been changed such that offers
are missing. Changing the configuration violates the rules for
hibernation anyway.
The cleanup of missing channels is not straight-forward and dependent
on individual device driver functionality and implementation,
so it can be added in future with separate changes.
Signed-off-by: John Starks <jostarks@microsoft.com>
Co-developed-by: Naman Jain <namjain@linux.microsoft.com>
Signed-off-by: Naman Jain <namjain@linux.microsoft.com>
Reviewed-by: Easwar Hariharan <eahariha@linux.microsoft.com>
Reviewed-by: Saurabh Sengar <ssengar@linux.microsoft.com>
Reviewed-by: Michael Kelley <mhklinux@outlook.com>
Link: https://lore.kernel.org/r/20250102130712.1661-3-namjain@linux.microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Message-ID: <20250102130712.1661-3-namjain@linux.microsoft.com>
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Channel offers are requested during VMBus initialization and resume from
hibernation. Add support to wait for all boot-time channel offers to
be delivered and processed before returning from vmbus_request_offers.
This is in analogy to a PCI bus not returning from probe until it has
scanned all devices on the bus.
Without this, user mode can race with VMBus initialization and miss
channel offers. User mode has no way to work around this other than
sleeping for a while, since there is no way to know when VMBus has
finished processing boot-time offers.
With this added functionality, remove earlier logic which keeps track
of count of offered channels post resume from hibernation. Once all
offers delivered message is received, no further boot-time offers are
going to be received. Consequently, logic to prevent suspend from
happening after previous resume had missing offers, is also removed.
Co-developed-by: John Starks <jostarks@microsoft.com>
Signed-off-by: John Starks <jostarks@microsoft.com>
Signed-off-by: Naman Jain <namjain@linux.microsoft.com>
Reviewed-by: Easwar Hariharan <eahariha@linux.microsoft.com>
Reviewed-by: Saurabh Sengar <ssengar@linux.microsoft.com>
Reviewed-by: Michael Kelley <mhklinux@outlook.com>
Link: https://lore.kernel.org/r/20250102130712.1661-2-namjain@linux.microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Message-ID: <20250102130712.1661-2-namjain@linux.microsoft.com>
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Receive and send buffer allocation was originally introduced to support
DPDK's networking use case. These buffer sizes were further increased to
meet DPDK performance requirements. However, these large buffers are
unnecessary for any other UIO use cases.
Restrict the allocation of receive and send buffers only for HV_NIC device
type, saving 47 MB of memory per device.
While at it, fix some of the syntax related issues in the touched code
which are reported by "--strict" option of checkpatch.
Signed-off-by: Naman Jain <namjain@linux.microsoft.com>
Reviewed-by: Michael Kelley <mhklinux@outlook.com>
Link: https://lore.kernel.org/r/20250102145243.2088-1-namjain@linux.microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Message-ID: <20250102145243.2088-1-namjain@linux.microsoft.com>
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Current code gets the APIC IDs for CPUs numbered 255 and lower.
This code assumes cpu_possible_mask is dense, which is not true in
the general case per [1]. If cpu_possible_mask contains holes,
num_possible_cpus() is less than nr_cpu_ids, so some CPUs might get
skipped. Furthermore, getting the APIC ID of a CPU that isn't in
cpu_possible_mask is invalid.
However, the configurations that Hyper-V provides to guest VMs on x86
hardware, in combination with how x86 code assigns Linux CPU numbers,
*does* always produce a dense cpu_possible_mask. So the dense assumption
is not currently causing failures. But for robustness against future
changes in how cpu_possible_mask is populated, update the code to no
longer assume dense.
The correct approach is to determine the range to scan based on
nr_cpu_ids, and skip any CPUs that are not in the cpu_possible_mask.
[1] https://lore.kernel.org/lkml/SN6PR02MB4157210CC36B2593F8572E5ED4692@SN6PR02MB4157.namprd02.prod.outlook.com/
Signed-off-by: Michael Kelley <mhklinux@outlook.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20241003035333.49261-4-mhklinux@outlook.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Message-ID: <20241003035333.49261-4-mhklinux@outlook.com>
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Current code allocates the hv_vp_index array with size
num_possible_cpus(). This code assumes cpu_possible_mask is dense,
which is not true in the general case per [1]. If cpu_possible_mask
is sparse, the array might be indexed by a value beyond the size of
the array.
However, the configurations that Hyper-V provides to guest VMs on x86
and ARM64 hardware, in combination with how architecture specific code
assigns Linux CPU numbers, *does* always produce a dense cpu_possible_mask.
So the dense assumption is not currently causing failures. But for
robustness against future changes in how cpu_possible_mask is populated,
update the code to no longer assume dense.
The correct approach is to allocate and initialize the array using size
"nr_cpu_ids". While this leaves unused array entries corresponding to
holes in cpu_possible_mask, the holes are assumed to be minimal and hence
the amount of memory wasted by unused entries is minimal.
Using nr_cpu_ids also reduces initialization time, in that the loop to
initialize the array currently rescans cpu_possible_mask on each
iteration. This is n-squared in the number of CPUs, which could be
significant for large CPU counts.
[1] https://lore.kernel.org/lkml/SN6PR02MB4157210CC36B2593F8572E5ED4692@SN6PR02MB4157.namprd02.prod.outlook.com/
Signed-off-by: Michael Kelley <mhklinux@outlook.com>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/r/20241003035333.49261-3-mhklinux@outlook.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Message-ID: <20241003035333.49261-3-mhklinux@outlook.com>
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Switch to using hvhdk.h everywhere in the kernel. This header
includes all the new Hyper-V headers in include/hyperv, which form a
superset of the definitions found in hyperv-tlfs.h.
This makes it easier to add new Hyper-V interfaces without being
restricted to those in the TLFS doc (reflected in hyperv-tlfs.h).
To be more consistent with the original Hyper-V code, the names of
some definitions are changed slightly. Update those where needed.
Update comments in mshyperv.h files to point to include/hyperv for
adding new definitions.
Signed-off-by: Nuno Das Neves <nunodasneves@linux.microsoft.com>
Reviewed-by: Michael Kelley <mhklinux@outlook.com>
Reviewed-by: Easwar Hariharan <eahariha@linux.microsoft.com>
Signed-off-by: Roman Kisel <romank@linux.microsoft.com>
Reviewed-by: Easwar Hariharan <eahariha@linux.microsoft.com>
Link: https://lore.kernel.org/r/1732577084-2122-5-git-send-email-nunodasneves@linux.microsoft.com
Link: https://lore.kernel.org/r/20250108222138.1623703-3-romank@linux.microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
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Cross-merge networking fixes after downstream PR (net-6.13-rc7).
Conflicts:
a42d71e322a8 ("net_sched: sch_cake: Add drop reasons")
737d4d91d35b ("sched: sch_cake: add bounds checks to host bulk flow fairness counts")
Adjacent changes:
drivers/net/ethernet/meta/fbnic/fbnic.h
3a856ab34726 ("eth: fbnic: add IRQ reuse support")
95978931d55f ("eth: fbnic: Revert "eth: fbnic: Add hardware monitoring support via HWMON interface"")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add the Dell XPS 9370 to the fan control whitelist to allow
for manual fan control.
Signed-off-by: Povilas Kanapickas <povilas@radix.lt>
Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Acked-by: Pali Rohár <pali@kernel.org>
Link: https://lore.kernel.org/r/6e6b7a47-d0e3-4c5a-8be2-dfc58852da8e@radix.lt
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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https://gitlab.freedesktop.org/drm/i915/kernel into drm-next
Driver Changes:
- Some DG2 refactor to fix DG2 bugs when operating with certain CPUs (Raag)
- Use hw support for min/interim ddb allocation for async flip (Vinod)
- More general code refactor to allow full display separation (Jani)
- Expose dsc sink max slice count via debugfs (Swati)
- Fix C10 pll programming sequence (Suraj)
- Fix DG1 power gate sequence (Rodrigo)
- Use preemption timeout on selftest cleanup (Janusz)
- DP DSC related fixes (Ankit)
- Fix HDCP compliance test (Suraj)
- Clean and Optimise mtl_ddi_prepare_link_retrain (Suraj)
- Adjust Added Wake Time with PKG_C_LATENCY (Animesh)
- Enabling uncompressed 128b/132b UHBR SST (Jani)
- Handle hdmi connector init failures, and no HDMI/DP cases (Jani)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/Z31_WPbBoHkwgEA9@intel.com
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refill the ucode bo during psp resume for SRIOV, otherwise ucode load
will fail after VM hibernation and fb clean.
Signed-off-by: Victor Zhao <Victor.Zhao@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Enable the cleaner shader for GFX10.3.2/10.3.4/10.3.5 GPUs to provide
data isolation between GPU workloads. The cleaner shader is responsible
for clearing the Local Data Store (LDS), Vector General Purpose
Registers (VGPRs), and Scalar General Purpose Registers (SGPRs), which
helps prevent data leakage and ensures accurate computation results.
This update extends cleaner shader support to GFX10.3.2/10.3.4/10.3.5
GPUs, previously available for GFX10.3.0. It enhances security by
clearing GPU memory between processes and maintains a consistent GPU
state across KGD and KFD workloads.
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Per queue reset should be bypassed when gpu recovery is disabled
with module parameter.
Fixes: ee0a469cf917 ("drm/amdkfd: support per-queue reset on gfx9")
Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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The adev->ip_blocks array is not indexed by AMD_IP_BLOCK_TYPE_xxx,
instead we should call amdgpu_device_ip_get_ip_block() to get the
corresponding IP block oject.
Fix some checkpatch issues (Alex)
Signed-off-by: Jiang Liu <gerry@linux.alibaba.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Tear down ttm range manager for doorbell in function amdgpu_ttm_fini(),
to avoid memory leakage.
Fixes: 792b84fb9038 ("drm/amdgpu: initialize ttm for doorbells")
Signed-off-by: Jiang Liu <gerry@linux.alibaba.com>
Signed-off-by: Kent Russell <kent.russell@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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The RB bitmap should be global active RB bitmap &
active RB bitmap based on active SA.
Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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The RB bitmap width per SA may be 0x1 for some ASICs.
Use the actual bitmap of SA instead of 0x3 to determine
the active RB bitmap.
Signed-off-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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gfx12 derivatives will have substantially different trap handler
implementations from gfx10/gfx11. Add a separate source file for
gfx12+ and remove unneeded conditional code.
No functional change.
v2: Revert copyright date to 2018, minor comment fixes
Signed-off-by: Jay Cornwall <jay.cornwall@amd.com>
Reviewed-by: Lancelot Six <lancelot.six@amd.com>
Cc: Jonathan Kim <jonathan.kim@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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The "mask" and "val" variables are type u64. The problem is that the
BIT() macros are type unsigned long which is just 32 bits on 32bit
systems.
It's unlikely that people will be using this driver on 32bit kernels
and even if they did we only use the lower AMDGPU_MAX_SDMA_INSTANCES (16)
bits. So this bug does not affect anything in real life.
Still, for correctness sake, u64 bit masks should use BIT_ULL().
Fixes: d2e3961ae371 ("drm/amdgpu: add amdgpu_sdma_sched_mask debugfs")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/d39a9325-87a4-4543-b6ec-1c61fca3a6fc@stanley.mountain
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Enable the kgq and kcq queue reset flag
Signed-off-by: Jesse Zhang <jesse.zhang@amd.com>
Reviewed-by: Tim Huang <tim.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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testing with clang
Commit 24909d9ec7c3 ("drm/amd/display: Overwriting dualDPP UBF values
before usage") added a new warning in dml2/display_mode_core.c when
building allmodconfig with clang:
drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/display_mode_core.c:6268:13: error: stack frame size (3128) exceeds limit (3072) in 'dml_prefetch_check' [-Werror,-Wframe-larger-than]
6268 | static void dml_prefetch_check(struct display_mode_lib_st *mode_lib)
| ^
Commit be4e3509314a ("drm/amd/display: DML21 Reintegration For Various
Fixes") introduced one in dml2_core/dml2_core_dcn4_calcs.c with the same
configuration:
drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c:7236:13: error: stack frame size (3256) exceeds limit (3072) in 'dml_core_mode_support' [-Werror,-Wframe-larger-than]
7236 | static bool dml_core_mode_support(struct dml2_core_calcs_mode_support_ex *in_out_params)
| ^
In the case of the first warning, the stack usage was already at the
limit at the parent change, so the offending change was rather
innocuous. In the case of the second warning, there was a rather
dramatic increase in stack usage compared to the parent:
drivers/gpu/drm/amd/amdgpu/../display/dc/dml2/dml21/src/dml2_core/dml2_core_dcn4_calcs.c:7032:13: error: stack frame size (2696) exceeds limit (2048) in 'dml_core_mode_support' [-Werror,-Wframe-larger-than]
7032 | static bool dml_core_mode_support(struct dml2_core_calcs_mode_support_ex *in_out_params)
| ^
This is an unfortunate interaction between an issue with stack slot
reuse in LLVM that gets exacerbated by sanitization (which gets enabled
with all{mod,yes}config) and function calls using a much higher number
of parameters than is typical in the kernel, necessitating passing most
of these values on the stack.
While it is possible that there should be source code changes to address
these warnings, this code is difficult to modify for various reasons, as
has been noted in other changes that have occurred for similar reasons,
such as commit 6740ec97bcdb ("drm/amd/display: Increase frame warning
limit with KASAN or KCSAN in dml2").
Increase the frame larger than limit when compile testing with clang and
the sanitizers enabled to avoid this breakage in all{mod,yes}config, as
they are commonly used and valuable testing targets. While it is not the
best to hide this issue, it is not really relevant when compile testing,
as the sanitizers are commonly stressful on optimizations and they are
only truly useful at runtime, which COMPILE_TEST states will not occur
with the current build.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202412121748.chuX4sap-lkp@intel.com/
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Implement sdma queue reset by SMU_MSG_ResetSDMA2
Signed-off-by: Jesse Zhang <jesse.zhang@amd.com>
Suggested-by: Tim Huang <tim.huang@amd.com>
Reviewed-by: Tim Huang <tim.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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add the PPSMC_MSG_ResetSDMA2 definition for smu 13.0.6
Signed-off-by: Jesse Zhang <jesse.zhang@amd.com>
Reviewed-by: Tim Huang <tim.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Remove apu check in sdma queue reset.
Signed-off-by: Jesse Zhang <jesse.zhang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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The power trip points maintained in local should not be updated when '_PTP'
method fails to evaluate.
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Link: https://lore.kernel.org/r/20250109081708.27366-3-lihuisong@huawei.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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The 'power1_alarm' attribute uses the 'power' and 'cap' in the
acpi_power_meter_resource structure. Currently, these two fields are just
updated when user query 'power' and 'cap' attribute. If user directly query
the 'power1_alarm' attribute without queryng above two attributes, driver
will use uninitialized variables to judge.
So this patch adds the setting of alarm state and update 'cap' in the
notification callback and update 'power' and 'cap' if needed to show the
real alarm state.
Signed-off-by: Huisong Li <lihuisong@huawei.com>
Link: https://lore.kernel.org/r/20250109081708.27366-2-lihuisong@huawei.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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devm_hwmon_device_register_with_info
A number of network PHY drivers use the following code:
name = devm_hwmon_sanitize_name(dev, dev_name(dev));
if (IS_ERR(name))
return PTR_ERR(name);
devm_hwmon_device_register_with_info(dev, name, ..);
Make this a generic fallback option and use the device name if no name
is provided to devm_hwmon_device_register_with_info(). This would allow
to simplify the affected drivers.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/1ebe6961-6445-4408-bfb4-b56173af9db5@gmail.com
[groeck: Update API document]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from netfilter, Bluetooth and WPAN.
No outstanding fixes / investigations at this time.
Current release - new code bugs:
- eth: fbnic: revert HWMON support, it doesn't work at all and revert
is similar size as the fixes
Previous releases - regressions:
- tcp: allow a connection when sk_max_ack_backlog is zero
- tls: fix tls_sw_sendmsg error handling
Previous releases - always broken:
- netdev netlink family:
- prevent accessing NAPI instances from another namespace
- don't dump Tx and uninitialized NAPIs
- net: sysctl: avoid using current->nsproxy, fix null-deref if task
is exiting and stick to opener's netns
- sched: sch_cake: add bounds checks to host bulk flow fairness
counts
Misc:
- annual cleanup of inactive maintainers"
* tag 'net-6.13-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (57 commits)
rds: sysctl: rds_tcp_{rcv,snd}buf: avoid using current->nsproxy
sctp: sysctl: plpmtud_probe_interval: avoid using current->nsproxy
sctp: sysctl: udp_port: avoid using current->nsproxy
sctp: sysctl: auth_enable: avoid using current->nsproxy
sctp: sysctl: rto_min/max: avoid using current->nsproxy
sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy
mptcp: sysctl: blackhole timeout: avoid using current->nsproxy
mptcp: sysctl: sched: avoid using current->nsproxy
mptcp: sysctl: avail sched: remove write access
MAINTAINERS: remove Lars Povlsen from Microchip Sparx5 SoC
MAINTAINERS: remove Noam Dagan from AMAZON ETHERNET
MAINTAINERS: remove Ying Xue from TIPC
MAINTAINERS: remove Mark Lee from MediaTek Ethernet
MAINTAINERS: mark stmmac ethernet as an Orphan
MAINTAINERS: remove Andy Gospodarek from bonding
MAINTAINERS: update maintainers for Microchip LAN78xx
MAINTAINERS: mark Synopsys DW XPCS as Orphan
net/mlx5: Fix variable not being completed when function returns
rtase: Fix a check for error in rtase_alloc_msix()
net: stmmac: dwmac-tegra: Read iommu stream id from device tree
...
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The RX adaptive interrupt moderation table is indexed by link speed
range, where the last row of the table is the catch-all for all link
speeds greater than 10Gbps. The comment said 10 - 40Gbps, but since
there are now adapters with link speeds than 40Gbps, the comment is now
wrong and should indicate it applies to all speeds greater than 10Gbps.
Co-developed-by: Nelson Escobar <neescoba@cisco.com>
Signed-off-by: Nelson Escobar <neescoba@cisco.com>
Co-developed-by: Satish Kharat <satishkh@cisco.com>
Signed-off-by: Satish Kharat <satishkh@cisco.com>
Signed-off-by: John Daley <johndale@cisco.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Link: https://patch.msgid.link/20250107214159.18807-4-johndale@cisco.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The link speed is obtained in the RX adaptive coalescing function. It
was being called at probe time when the link may not be up. Change the
call to run after the Link comes up.
The impact of not getting the correct link speed was that the low end of
the adaptive interrupt range was always being set to 0 which could have
caused a slight increase in the number of RX interrupts.
Co-developed-by: Nelson Escobar <neescoba@cisco.com>
Signed-off-by: Nelson Escobar <neescoba@cisco.com>
Co-developed-by: Satish Kharat <satishkh@cisco.com>
Signed-off-by: Satish Kharat <satishkh@cisco.com>
Signed-off-by: John Daley <johndale@cisco.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Link: https://patch.msgid.link/20250107214159.18807-3-johndale@cisco.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Move the function used for setting the RX coalescing range to before
the function that checks the link status. It needs to be called from
there instead of from the probe function.
There is no functional change.
Co-developed-by: Nelson Escobar <neescoba@cisco.com>
Signed-off-by: Nelson Escobar <neescoba@cisco.com>
Co-developed-by: Satish Kharat <satishkh@cisco.com>
Signed-off-by: Satish Kharat <satishkh@cisco.com>
Signed-off-by: John Daley <johndale@cisco.com>
Link: https://patch.msgid.link/20250107214159.18807-2-johndale@cisco.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Every ->exec_op() call correctly configures the spi bus speed to the
maximum allowed frequency for the memory using the constant spi default
parameter. Since we can now have per-operation constraints, let's use
the value that comes from the spi-mem operation structure instead. In
case there is no specific limitation for this operation, the default spi
device value will be given anyway.
The per-operation frequency capability is thus advertised to the spi-mem
core.
Cc: Michal Simek <michal.simek@amd.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://patch.msgid.link/20241224-winbond-6-11-rc1-quad-support-v2-17-ad218dbc406f@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Every ->exec_op() call correctly configures the spi bus speed to the
maximum allowed frequency for the memory using the constant spi default
parameter. Since we can now have per-operation constraints, let's use
the value that comes from the spi-mem operation structure instead. In
case there is no specific limitation for this operation, the default spi
device value will be given anyway.
The per-operation frequency capability is thus advertised to the spi-mem
core.
Cc: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://patch.msgid.link/20241224-winbond-6-11-rc1-quad-support-v2-16-ad218dbc406f@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Every ->exec_op() call correctly configures the spi bus speed to the
maximum allowed frequency for the memory using the constant spi default
parameter. Since we can now have per-operation constraints, let's use
the value that comes from the spi-mem operation structure instead. In
case there is no specific limitation for this operation, the default spi
device value will be given anyway.
The per-operation frequency capability is thus advertised to the spi-mem
core.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://patch.msgid.link/20241224-winbond-6-11-rc1-quad-support-v2-15-ad218dbc406f@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Every ->exec_op() call correctly configures the spi bus speed to the
maximum allowed frequency for the memory using the constant spi default
parameter. Since we can now have per-operation constraints, let's use
the value that comes from the spi-mem operation structure instead. In
case there is no specific limitation for this operation, the default spi
device value will be given anyway.
The per-operation frequency capability is thus advertised to the spi-mem
core.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://patch.msgid.link/20241224-winbond-6-11-rc1-quad-support-v2-14-ad218dbc406f@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Every ->exec_op() call correctly configures the spi bus speed to the
maximum allowed frequency for the memory using the constant spi default
parameter. Since we can now have per-operation constraints, let's use
the value that comes from the spi-mem operation structure instead. In
case there is no specific limitation for this operation, the default spi
device value will be given anyway.
The per-operation frequency capability is thus advertised to the spi-mem
core.
Cc: Han Xu <han.xu@nxp.com>
Cc: Haibo Chen <haibo.chen@nxp.com>
Cc: Yogesh Gaur <yogeshgaur.83@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://patch.msgid.link/20241224-winbond-6-11-rc1-quad-support-v2-13-ad218dbc406f@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Every ->exec_op() call correctly configures the spi bus speed to the
maximum allowed frequency for the memory using the constant spi default
parameter. Since we can now have per-operation constraints, let's use
the value that comes from the spi-mem operation structure instead. In
case there is no specific limitation for this operation, the default spi
device value will be given anyway.
The per-operation frequency capability is thus advertised to the spi-mem
core.
Cc: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://patch.msgid.link/20241224-winbond-6-11-rc1-quad-support-v2-12-ad218dbc406f@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Every ->exec_op() call correctly configures the spi bus speed to the
maximum allowed frequency for the memory using the constant spi default
parameter. Since we can now have per-operation constraints, let's use
the value that comes from the spi-mem operation structure instead. In
case there is no specific limitation for this operation, the default spi
device value will be given anyway.
The per-operation frequency capability is thus advertised to the spi-mem
core.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://patch.msgid.link/20241224-winbond-6-11-rc1-quad-support-v2-11-ad218dbc406f@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Every ->exec_op() call correctly configures the spi bus speed to the
maximum allowed frequency for the memory using the constant spi default
parameter. Since we can now have per-operation constraints, let's use
the value that comes from the spi-mem operation structure instead. In
case there is no specific limitation for this operation, the default spi
device value will be given anyway.
The per-operation frequency capability is thus advertised to the spi-mem
core.
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://patch.msgid.link/20241224-winbond-6-11-rc1-quad-support-v2-10-ad218dbc406f@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Every ->exec_op() call correctly configures the spi bus speed to the
maximum allowed frequency for the memory using the constant spi default
parameter. Since we can now have per-operation constraints, let's use
the value that comes from the spi-mem operation structure instead. In
case there is no specific limitation for this operation, the default spi
device value will be given anyway.
This controller however performed a frequency check, which is also
observed during the ->check_op() phase.
The per-operation frequency capability is thus advertised to the spi-mem
core.
Cc: Conor Dooley <conor.dooley@microchip.com>
Cc: Daire McNamara <daire.mcnamara@microchip.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://patch.msgid.link/20241224-winbond-6-11-rc1-quad-support-v2-9-ad218dbc406f@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Every ->exec_op() call correctly configures the spi bus speed to the
maximum allowed frequency for the memory using the constant spi default
parameter. Since we can now have per-operation constraints, let's use
the value that comes from the spi-mem operation structure instead. In
case there is no specific limitation for this operation, the default spi
device value will be given anyway.
The per-operation frequency capability is thus advertised to the spi-mem
core.
Cc: Han Xu <han.xu@nxp.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://patch.msgid.link/20241224-winbond-6-11-rc1-quad-support-v2-8-ad218dbc406f@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Every ->exec_op() call correctly configures the spi bus speed to the
maximum allowed frequency for the memory using the constant spi default
parameter. Since we can now have per-operation constraints, let's use
the value that comes from the spi-mem operation structure instead. In
case there is no specific limitation for this operation, the default spi
device value will be given anyway.
The per-operation frequency capability is thus advertised to the spi-mem
core.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://patch.msgid.link/20241224-winbond-6-11-rc1-quad-support-v2-7-ad218dbc406f@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Every ->exec_op() call correctly configures the spi bus speed to the
maximum allowed frequency for the memory using the constant spi default
parameter. Since we can now have per-operation constraints, let's use
the value that comes from the spi-mem operation structure instead. In
case there is no specific limitation for this operation, the default spi
device value will be given anyway.
The per-operation frequency capability is thus advertised to the spi-mem
core.
Reviewed-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://patch.msgid.link/20241224-winbond-6-11-rc1-quad-support-v2-6-ad218dbc406f@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
Every ->exec_op() call correctly configures the spi bus speed to the
maximum allowed frequency for the memory using the constant spi default
parameter. Since we can now have per-operation constraints, let's use
the value that comes from the spi-mem operation structure instead. In
case there is no specific limitation for this operation, the default spi
device value will be given anyway.
The per-operation frequency capability is thus advertised to the spi-mem
core.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://patch.msgid.link/20241224-winbond-6-11-rc1-quad-support-v2-5-ad218dbc406f@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Both spi and spi-mem cores already take care of checking the minimum and
maximum speed for transfers depending on the controller
capabilities. There is no reason to repeat this check in controller
drivers.
Once this possible error condition removed from the function, it makes
no longer sense to return an int.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://patch.msgid.link/20241224-winbond-6-11-rc1-quad-support-v2-4-ad218dbc406f@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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|
Every ->exec_op() call correctly configures the spi bus speed to the
maximum allowed frequency for the memory using the constant spi default
parameter. Since we can now have per-operation constraints, let's use
the value that comes from the spi-mem operation structure instead. In
case there is no specific limitation for this operation, the default spi
device value will be given anyway.
This controller however performed a frequency check, which is also
observed during the ->check_op() phase.
The per-operation frequency capability is thus advertised to the spi-mem
core.
Cc: Sanjay R Mehta <sanju.mehta@amd.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://patch.msgid.link/20241224-winbond-6-11-rc1-quad-support-v2-3-ad218dbc406f@bootlin.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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