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We should be validating the Rx count on the Rx struct,
not the Tx struct. There is no real change here, rx_stats
and tx_stats are instances of the same struct.
Acked-by: Joe Damato <jdamato@fastly.com>
Link: https://patch.msgid.link/20250306145150.1757263-3-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The lifetime of page pools is tied to NAPI instances,
and they are destroyed before NAPI is deleted.
It's safe to link them up.
Acked-by: Joe Damato <jdamato@fastly.com>
Link: https://patch.msgid.link/20250306145150.1757263-2-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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ATU Load operations could fail silently if there's not enough space
on the device to hold the new entry. When this happens, the symptom
depends on the unknown flood settings. If unknown multicast flood is
disabled, the multicast packets are dropped when the ATU table is
full. If unknown multicast flood is enabled, the multicast packets
will be flooded to all ports. Either way, IGMP snooping is broken
when the ATU Load operation fails silently.
Do a Read-After-Write verification after each fdb/mdb add operation
to make sure that the operation was really successful, and return
-ENOSPC otherwise.
Fixes: defb05b9b9b4 ("net: dsa: mv88e6xxx: Add support for fdb_add, fdb_del, and fdb_getnext")
Signed-off-by: Joseph Huang <Joseph.Huang@garmin.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20250306172306.3859214-1-Joseph.Huang@garmin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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If the network interface is configured for Wake-on-LAN we should
avoid bringing the interface down and up since it slows the time
to reestablish network traffic on resume.
Redundant calls to phy_suspend() and phy_resume() are removed
since they are already invoked from within phy_stop() and
phy_start() called from bcmgenet_netif_stop() and
bcmgenet_netif_start().
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-15-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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It is possible for a WoL power up to fail due to the GENET being
reset while in the suspend state. Allow these failures to be
returned as error codes to allow different recovery behavior
when necessary.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-14-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The bcmgenet_power_up() function is moved from the resume method
to the resume_noirq method for symmetry with the suspend_noirq
method. This allows the wol_active flag to be removed.
The UMAC_IRQ_WAKE_EVENT interrupts that can be unmasked by the
bcmgenet_wol_power_down_cfg() function are now re-masked by the
bcmgenet_wol_power_up_cfg() function at the resume_noirq level
as well.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-13-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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When disabling the transmitter any outstanding packets can now
be reclaimed by bcmgenet_tx_reclaim_all() rather than by the
bcmgenet_fini_dma() function.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-12-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The bcmgenet_rdma_disable and bcmgenet_tdma_disable functions
are introduced to provide a common method for disabling each
dma and the code is simplified.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-11-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The functions bcmgenet_dma_disable and bcmgenet_enable_dma are
only used as part of dma initialization. Their functionality is
moved inside bcmgenet_init_dma and the functions are removed.
Since the dma is always disabled inside of bcmgenet_init_dma,
the initialization functions bcmgenet_init_rx_queues and
bcmgenet_init_tx_queues no longer need to attempt to manage its
state.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-10-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Since the individual queues manage their own DMA enables there
is no need to return dma_ctrl from bcmgenet_dma_disable() and
pass it back to bcmgenet_enable_dma().
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-9-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Now that the DESC_INDEX ring descriptor is no longer used we can
enable hardware discarding of flows by routing them to a queue
that is not enabled.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-8-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The default transmit and receive packet handling is moved from
the DESC_INDEX (i.e. 16) descriptor rings to the Ring 0 queues.
This saves a fair amount of special case code by unifying the
handling.
A default dummy filter is enabled in the Hardware Filter Block
to route default receive packets to Ring 0.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-7-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Extend the bcmgenet_hfb_* API to allow initialization and
programming of the Hardware Filter Block on GENET v1 and
GENET v2 hardware. Programming of ethtool flows is still
not supported on this older hardware.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-6-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The major revision of the GENET core in the BCM7712 SoC was bumped
to 7 but it is compatible with the GENETv5 implementation. This
commit maps the version accordingly to avoid a warning.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-5-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The feature flags are moved and consolidated to the primary
private driver structure and are now initialized from the
platform device data rather than the hardware parameters to
allow finer control over which platforms use which features.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-4-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Introduce helper functions to indicate whether the driver should
make use of a particular feature that it supports. These helpers
abstract the implementation of how the feature availability is
encoded.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-3-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The entries of the bcmgenet_hw_params array are broken out to
remove unused and duplicate entries and are made read only since
they should not change for a specific version of the GENET
hardware.
Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20250306192643.2383632-2-opendmb@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Firmware version query is supported on the PFs. Due to this
following kernel warning log is observed:
[ 188.590344] mlx5_core 0000:08:00.2: mlx5_fw_version_query:816:(pid 1453): fw query isn't supported by the FW
Fix it by restricting the query and devlink info to the PF.
Fixes: 8338d9378895 ("net/mlx5: Added devlink info callback")
Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Parav Pandit <parav@nvidia.com>
Link: https://patch.msgid.link/20250306212529.429329-1-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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priv->speed is only ever written to in two locations, but never
read. Therefore, it serves no useful purpose. Remove this unnecessary
struct member.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/E1tqLJJ-005aQm-Mv@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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To add netmem support to the gve driver, add a union
to the struct gve_rx_slot_page_info. netmem_ref is used for
DQO queue format's raw DMA addressing(RDA) mode. The struct
page is retained for other usecases.
Then, switch to using relevant netmem helper functions for
page pool and skb frag management.
Reviewed-by: Mina Almasry <almasrymina@google.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Harshitha Ramamurthy <hramamurthy@google.com>
Link: https://patch.msgid.link/20250307003905.601175-1-hramamurthy@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
Martin KaFai Lau says:
====================
pull-request: bpf-next 2025-03-06
We've added 6 non-merge commits during the last 13 day(s) which contain
a total of 6 files changed, 230 insertions(+), 56 deletions(-).
The main changes are:
1) Add XDP metadata support for tun driver, from Marcus Wichelmann.
* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next:
selftests/bpf: Fix file descriptor assertion in open_tuntap helper
selftests/bpf: Add test for XDP metadata support in tun driver
selftests/bpf: Refactor xdp_context_functional test and bpf program
selftests/bpf: Move open_tuntap to network helpers
net: tun: Enable transfer of XDP metadata to skb
net: tun: Enable XDP metadata support
====================
Link: https://patch.msgid.link/20250307055335.441298-1-martin.lau@linux.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Adds Sophgo dwmac driver support on the Sophgo SG2044 SoC.
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/20250307011623.440792-5-inochiama@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Add "snps,dwmac-5.30a" compatible string for 5.30a version that can avoid
to define some platform data in the glue layer.
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Reviewed-by: Romain Gantois <romain.gantois@bootlin.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/20250307011623.440792-4-inochiama@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Use of_device_compatible_match to group existing compatible
check of GMAC4 device.
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Reviewed-by: Romain Gantois <romain.gantois@bootlin.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/20250307011623.440792-3-inochiama@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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phylink_init_eee() is currently unused.
It was last added in 2019 by
commit 86e58135bc4a ("net: phylink: add phylink_init_eee() helper")
but it didn't actually wire a use up.
It had previous been removed in 2017 by
commit 939eae25d9a5 ("phylink: remove phylink_init_eee()").
Remove it again.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/20250306184534.246152-1-linux@treblig.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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When registering a power-supply device, either a of_node or the more
recent fwnode can be supplied. Since fwnode can also contain an of_node,
let's try to get rid of it.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Link: https://lore.kernel.org/r/20250225-psy-core-convert-to-fwnode-v1-4-d5e4369936bb@collabora.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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This removes .of_node from 'struct power_supply', since there
is already a copy in .dev.of_node and there is no need to have
two copies.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20250225-psy-core-convert-to-fwnode-v1-1-d5e4369936bb@collabora.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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Add sama7d65-pmc compatible string to the list of valid PMC IDs.
Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com>
Link: https://lore.kernel.org/r/c5fa1d88a072d79db4f1a6b99ad69632a83e8f8d.1740671156.git.Ryan.Wanner@microchip.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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The maple tree register cache is based on a much more modern data structure
than the rbtree cache and makes optimisation choices which are probably
more appropriate for modern systems than those made by the rbtree cache.
Signed-off-by: Bo Liu <liubo03@inspur.com>
Link: https://lore.kernel.org/r/20250228080236.2759-10-liubo03@inspur.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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The maple tree register cache is based on a much more modern data structure
than the rbtree cache and makes optimisation choices which are probably
more appropriate for modern systems than those made by the rbtree cache.
Signed-off-by: Bo Liu <liubo03@inspur.com>
Link: https://lore.kernel.org/r/20250228080236.2759-9-liubo03@inspur.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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The maple tree register cache is based on a much more modern data structure
than the rbtree cache and makes optimisation choices which are probably
more appropriate for modern systems than those made by the rbtree cache.
Signed-off-by: Bo Liu <liubo03@inspur.com>
Link: https://lore.kernel.org/r/20250228080236.2759-8-liubo03@inspur.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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The maple tree register cache is based on a much more modern data structure
than the rbtree cache and makes optimisation choices which are probably
more appropriate for modern systems than those made by the rbtree cache.
Signed-off-by: Bo Liu <liubo03@inspur.com>
Link: https://lore.kernel.org/r/20250228080236.2759-7-liubo03@inspur.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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The maple tree register cache is based on a much more modern data structure
than the rbtree cache and makes optimisation choices which are probably
more appropriate for modern systems than those made by the rbtree cache.
Signed-off-by: Bo Liu <liubo03@inspur.com>
Link: https://lore.kernel.org/r/20250228080236.2759-6-liubo03@inspur.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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The maple tree register cache is based on a much more modern data structure
than the rbtree cache and makes optimisation choices which are probably
more appropriate for modern systems than those made by the rbtree cache.
Signed-off-by: Bo Liu <liubo03@inspur.com>
Link: https://lore.kernel.org/r/20250228080236.2759-5-liubo03@inspur.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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The maple tree register cache is based on a much more modern data structure
than the rbtree cache and makes optimisation choices which are probably
more appropriate for modern systems than those made by the rbtree cache.
Signed-off-by: Bo Liu <liubo03@inspur.com>
Link: https://lore.kernel.org/r/20250228080236.2759-4-liubo03@inspur.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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The maple tree register cache is based on a much more modern data structure
than the rbtree cache and makes optimisation choices which are probably
more appropriate for modern systems than those made by the rbtree cache.
Signed-off-by: Bo Liu <liubo03@inspur.com>
Link: https://lore.kernel.org/r/20250228080236.2759-3-liubo03@inspur.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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The maple tree register cache is based on a much more modern data structure
than the rbtree cache and makes optimisation choices which are probably
more appropriate for modern systems than those made by the rbtree cache.
Signed-off-by: Bo Liu <liubo03@inspur.com>
Link: https://lore.kernel.org/r/20250228080236.2759-2-liubo03@inspur.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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After enabling YUV support for writeback on a variety of DPU hardware,
the wb2_formats_rgb is now unused. Drop it following the report of LKP.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202503071857.oZbQsPaE-lkp@intel.com/
Reviewed-by: Rob Clark <robdclark@gmail.com> # on IRC
Patchwork: https://patchwork.freedesktop.org/patch/641848/
Link: https://lore.kernel.org/r/20250308-dpu-drop-wb2-rgb-v1-1-f5503fcd1bc2@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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After the loop there is a check for whether "wb_encoder" has been set
to non-NULL, however it was never set to NULL. Initialize it to NULL.
Fixes: ad06972d5365 ("drm/msm/dpu: Reorder encoder kickoff for CWB")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/641631/
Link: https://lore.kernel.org/r/f8ba03dc-0f90-4781-8d54-c16b3251ecb1@stanley.mountain
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Fix a typo in struct dpu_encoder_virt kerneldoc, which made it ignore
description of the cwb_mask field.
Fixes: dd331404ac7c ("drm/msm/dpu: Configure CWB in writeback encoder")
Signed-off-by: Dmitry Baryshkov <lumag@kernel.org>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/641315/
Link: https://lore.kernel.org/r/20250306-dpu-fix-docs-v1-2-e51b71e8ad84@kernel.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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Correct commit 20972609d12c ("drm/msm/dpu: Require modeset if clone mode
status changes") and describe old_crtc_state and new_crtc_state params
instead of the single previously used parameter crtc_state.
Fixes: 20972609d12c ("drm/msm/dpu: Require modeset if clone mode status changes")
Signed-off-by: Dmitry Baryshkov <lumag@kernel.org>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Patchwork: https://patchwork.freedesktop.org/patch/641313/
Link: https://lore.kernel.org/r/20250306-dpu-fix-docs-v1-1-e51b71e8ad84@kernel.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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With power_supply_set_battery_charged() deleted in the previous
patch, there's no one left to call the set_charged method.
The only implemented is in ds2760, unwire it and delete the
associated functions and data.
(Arguably it might be time to delete ds2760 since I don't
think there are any users left)
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Link: https://lore.kernel.org/r/20250307230225.128775-3-linux@treblig.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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power_supply_set_battery_charged() has been unused since 2019's
commit 0f884f8a090e ("ARM: pxa: remove raumfeld board files and
defconfig")
Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Link: https://lore.kernel.org/r/20250307230225.128775-2-linux@treblig.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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TCB hardware is capable of capturing the timer value to registers RA and
RB. Add these registers as capture extensions.
Signed-off-by: Bence Csókás <csokas.bence@prolan.hu>
Link: https://lore.kernel.org/r/20250306134441.582819-3-csokas.bence@prolan.hu
Signed-off-by: William Breathitt Gray <wbg@kernel.org>
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Add interrupt servicing to allow userspace to wait for the following:
* Change-of-state caused by external trigger
* Capture of timer value into RA/RB
* Compare to RC register
* Overflow
Signed-off-by: Bence Csókás <csokas.bence@prolan.hu>
Link: https://lore.kernel.org/r/20250306134441.582819-2-csokas.bence@prolan.hu
Signed-off-by: William Breathitt Gray <wbg@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Restore the previous behavior of the ACPI platform_profile sysfs
interface that has been changed recently in a way incompatible with
the existing user space (Mario Limonciello)"
* tag 'acpi-6.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
platform/x86/amd: pmf: Add balanced-performance to hidden choices
platform/x86/amd: pmf: Add 'quiet' to hidden choices
ACPI: platform_profile: Add support for hidden choices
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Document the range related members of struct pl031_vendor_data.
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202503011015.SYvdddTc-lkp@intel.com/
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20250305221659.1153495-1-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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Pull block fixes from Jens Axboe:
- NVMe pull request via Keith:
- TCP use after free fix on polling (Sagi)
- Controller memory buffer cleanup fixes (Icenowy)
- Free leaking requests on bad user passthrough commands (Keith)
- TCP error message fix (Maurizio)
- TCP corruption fix on partial PDU (Maurizio)
- TCP memory ordering fix for weakly ordered archs (Meir)
- Type coercion fix on message error for TCP (Dan)
- Name the RQF flags enum, fixing issues with anon enums and BPF import
of it
- ublk parameter setting fix
- GPT partition 7-bit conversion fix
* tag 'block-6.14-20250306' of git://git.kernel.dk/linux:
block: Name the RQF flags enum
nvme-tcp: fix signedness bug in nvme_tcp_init_connection()
block: fix conversion of GPT partition name to 7-bit
ublk: set_params: properly check if parameters can be applied
nvmet-tcp: Fix a possible sporadic response drops in weakly ordered arch
nvme-tcp: fix potential memory corruption in nvme_tcp_recv_pdu()
nvme-tcp: Fix a C2HTermReq error message
nvmet: remove old function prototype
nvme-ioctl: fix leaked requests on mapping error
nvme-pci: skip CMB blocks incompatible with PCI P2P DMA
nvme-pci: clean up CMBMSC when registering CMB fails
nvme-tcp: fix possible UAF in nvme_tcp_poll
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The current implementation of iommufd_device_do_replace() implicitly
assumes that the input device has already been attached. However, there
is no explicit check to verify this assumption. If another device within
the same group has been attached, the replace operation might succeed,
but the input device itself may not have been attached yet.
As a result, the input device might not be tracked in the
igroup->device_list, and its reserved IOVA might not be added. Despite
this, the caller might incorrectly assume that the device has been
successfully replaced, which could lead to unexpected behavior or errors.
To address this issue, add a check to ensure that the input device has
been attached before proceeding with the replace operation. This check
will help maintain the integrity of the device tracking system and prevent
potential issues arising from incorrect assumptions about the device's
attachment status.
Fixes: e88d4ec154a8 ("iommufd: Add iommufd_device_replace()")
Link: https://patch.msgid.link/r/20250306034842.5950-1-yi.l.liu@intel.com
Cc: stable@vger.kernel.org
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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Add support for more per-process flags starting with option to configure
MFMA precision for gfx 9.5
v2: Change flag name to KFD_PROC_FLAG_MFMA_HIGH_PRECISION
Remove unused else condition
v3: Bump the KFD API version
v4: Missed SH_MEM_CONFIG__PRECISION_MODE__SHIFT define. Added it.
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Reviewed-by: Amber Lin <Amber.Lin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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