| Age | Commit message (Collapse) | Author |
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The bcmasp_xmit() returns NETDEV_TX_OK without freeing skb
in case of mapping fails, add dev_kfree_skb() to fix it.
Fixes: 490cb412007d ("net: bcmasp: Add support for ASP2.0 Ethernet controller")
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20241014145901.48940-1-wanghai38@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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cxgb3_alloc_stid() and cxgb3_free_stid() have been unused since
commit 30e0f6cf5acb ("RDMA/iw_cxgb3: Remove the iw_cxgb3 module
from kernel")
Remove them.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Link: https://patch.msgid.link/20241013012946.284721-1-linux@treblig.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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t4_free_ofld_rxqs() has been unused since
commit 0fbc81b3ad51 ("chcr/cxgb4i/cxgbit/RDMA/cxgb4: Allocate resources
dynamically for all cxgb4 ULD's")
Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Link: https://patch.msgid.link/20241013203831.88051-7-linux@treblig.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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cxgb4_l2t_alloc_switching() has been unused since it was added in
commit f7502659cec8 ("cxgb4: Add API to alloc l2t entry; also update
existing ones")
Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Link: https://patch.msgid.link/20241013203831.88051-6-linux@treblig.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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cxgb4_iscsi_init() has been unused since 2016's commit
5999299f1ce9 ("cxgb3i,cxgb4i,libcxgbi: remove iSCSI DDP support")
Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Link: https://patch.msgid.link/20241013203831.88051-5-linux@treblig.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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cxgb4_get_srq_entry() has been unused since 2018's commit
e47094751ddc ("cxgb4: Add support to initialise/read SRQ entries")
which added it.
Remove it.
Note: I'm a bit suspicious whether any of the srq code in there
actually does anything useful; without this get I can't see anything
that reads the data, so perhaps the whole thing should go?
But that however would remove one of the opcode handlers, and I have
no way to test that.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Link: https://patch.msgid.link/20241013203831.88051-4-linux@treblig.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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cxgb4_alloc_raw_mac_filt() and cxgb4_free_raw_mac_filt() have been
unused since they were added in 2019 commit
5fab51581f62 ("cxgb4: Add MPS TCAM refcounting for raw mac filters")
Remove them.
This was also the last use of cxgb4_mps_ref_dec().
Remove it.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Link: https://patch.msgid.link/20241013203831.88051-3-linux@treblig.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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cxgb4_alloc_encap_mac_filt() and cxgb4_free_encap_mac_filt() have been
unused since
commit 28b3870578ef ("cxgb4: Re-work the logic for mps refcounting")
Remove them.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Link: https://patch.msgid.link/20241013203831.88051-2-linux@treblig.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The bcm_sysport_xmit() returns NETDEV_TX_OK without freeing skb
in case of dma_map_single() fails, add dev_kfree_skb() to fix it.
Fixes: 80105befdb4b ("net: systemport: add Broadcom SYSTEMPORT Ethernet MAC driver")
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Link: https://patch.msgid.link/20241014145115.44977-1-wanghai38@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The rtsn_start_xmit() returns NETDEV_TX_OK without freeing skb
in case of skb->len being too long, add dev_kfree_skb_any() to fix it.
Fixes: b0d3969d2b4d ("net: ethernet: rtsn: Add support for Renesas Ethernet-TSN")
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20241014144250.38802-1-wanghai38@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The axienet_start_xmit() returns NETDEV_TX_OK without freeing skb
in case of dma_map_single() fails, add dev_kfree_skb_any() to fix it.
Fixes: 71791dc8bdea ("net: axienet: Check for DMA mapping errors")
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Reviewed-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Link: https://patch.msgid.link/20241014143704.31938-1-wanghai38@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The correct format string for resource_size_t is %pa which
acts on the address of the variable to be formatted [1].
[1] https://elixir.bootlin.com/linux/v6.11.3/source/Documentation/core-api/printk-formats.rst#L229
Introduced by commit 9d9326d3bc0e ("phy: Change mii_bus id field to a string")
Flagged by gcc-14 as:
drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c: In function 'fs_mii_bitbang_init':
drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c:126:46: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'resource_size_t' {aka 'long long unsigned int'} [-Wformat=]
126 | snprintf(bus->id, MII_BUS_ID_SIZE, "%x", res.start);
| ~^ ~~~~~~~~~
| | |
| | resource_size_t {aka long long unsigned int}
| unsigned int
| %llx
No functional change intended.
Compile tested only.
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Closes: https://lore.kernel.org/netdev/711d7f6d-b785-7560-f4dc-c6aad2cce99@linux-m68k.org/
Signed-off-by: Simon Horman <horms@kernel.org>
Reviewed-by: Daniel Machon <daniel.machon@microchip.com>
Link: https://patch.msgid.link/20241014-net-pa-fmt-v1-2-dcc9afb8858b@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The correct format string for resource_size_t is %pa which
acts on the address of the variable to be formatted [1].
[1] https://elixir.bootlin.com/linux/v6.11.3/source/Documentation/core-api/printk-formats.rst#L229
Introduced by commit 9d9326d3bc0e ("phy: Change mii_bus id field to a string")
Flagged by gcc-14 as:
drivers/net/ethernet/freescale/fec_mpc52xx_phy.c: In function 'mpc52xx_fec_mdio_probe':
drivers/net/ethernet/freescale/fec_mpc52xx_phy.c:97:46: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'resource_size_t' {aka 'long long unsigned int'} [-Wformat=]
97 | snprintf(bus->id, MII_BUS_ID_SIZE, "%x", res.start);
| ~^ ~~~~~~~~~
| | |
| | resource_size_t {aka long long unsigned int}
| unsigned int
| %llx
No functional change intended.
Compile tested only.
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Closes: https://lore.kernel.org/netdev/711d7f6d-b785-7560-f4dc-c6aad2cce99@linux-m68k.org/
Signed-off-by: Simon Horman <horms@kernel.org>
Reviewed-by: Daniel Machon <daniel.machon@microchip.com>
Link: https://patch.msgid.link/20241014-net-pa-fmt-v1-1-dcc9afb8858b@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Recently I noticed that both gcc-14 and clang-18 report that passing
a non-string literal as the format argument of clkdev_create()
is potentially insecure.
E.g. clang-18 says:
.../txgbe_phy.c:582:35: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
581 | clock = clkdev_create(clk, NULL, clk_name);
| ^~~~~~~~
.../txgbe_phy.c:582:35: note: treat the string as an argument to avoid this
581 | clock = clkdev_create(clk, NULL, clk_name);
| ^
| "%s",
It is always the case where the contents of clk_name is safe to pass as the
format argument. That is, in my understanding, it never contains any
format escape sequences.
However, it seems better to be safe than sorry. And, as a bonus, compiler
output becomes less verbose by addressing this issue as suggested by
clang-18.
Compile tested only.
Signed-off-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20241014-string-thing-v2-2-b9b29625060a@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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fixed-link PHY
A boot delay was introduced by commit 79540d133ed6 ("net: macb: Fix
handling of fixed-link node"). This delay was caused by the call to
`mdiobus_register()` in cases where a fixed-link PHY was present. The
MDIO bus registration triggered unnecessary PHY address scans, leading
to a 20-second delay due to attempts to detect Clause 45 (C45)
compatible PHYs, despite no MDIO bus being attached.
The commit 79540d133ed6 ("net: macb: Fix handling of fixed-link node")
was originally introduced to fix a regression caused by commit
7897b071ac3b4 ("net: macb: convert to phylink"), which caused the driver
to misinterpret fixed-link nodes as PHY nodes. This resulted in warnings
like:
mdio_bus f0028000.ethernet-ffffffff: fixed-link has invalid PHY address
mdio_bus f0028000.ethernet-ffffffff: scan phy fixed-link at address 0
...
mdio_bus f0028000.ethernet-ffffffff: scan phy fixed-link at address 31
This patch reworks the logic to avoid registering and allocation of the
MDIO bus when:
- The device tree contains a fixed-link node.
- There is no "mdio" child node in the device tree.
If a child node named "mdio" exists, the MDIO bus will be registered to
support PHYs attached to the MACB's MDIO bus. Otherwise, with only a
fixed-link, the MDIO bus is skipped.
Tested on a sama5d35 based system with a ksz8863 switch attached to
macb0.
Fixes: 79540d133ed6 ("net: macb: Fix handling of fixed-link node")
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Cc: stable@vger.kernel.org
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20241013052916.3115142-1-o.rempel@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The greth_start_xmit_gbit() returns NETDEV_TX_OK without freeing skb
in case of skb->len being too long, add dev_kfree_skb() to fix it.
Fixes: d4c41139df6e ("net: Add Aeroflex Gaisler 10/100/1G Ethernet MAC driver")
Signed-off-by: Wang Hai <wanghai38@huawei.com>
Reviewed-by: Gerhard Engleder <gerhard@engleder-embedded.com>
Link: https://patch.msgid.link/20241012110434.49265-1-wanghai38@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Introduce BQL support in the airoha_eth driver reporting to the kernel
info about tx hw DMA queues in order to avoid bufferbloat and keep the
latency small.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20241012-en7581-bql-v2-1-4deb4efdb60b@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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This adds support for ethtool standard statistics, and makes use of the
extended hardware statistics being available from RTl8125.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/58e0da73-a7dd-4be3-82ae-d5b3f9069bde@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Timestamp values are read using pointers to 64-bit big endian values.
But the type of these pointers is u64 *, host byte order.
Use __be64 * instead.
Flagged by Sparse:
.../gianfar.c:2212:60: warning: cast to restricted __be64
.../gianfar.c:2475:53: warning: cast to restricted __be64
Introduced by
commit cc772ab7cdca ("gianfar: Add hardware RX timestamping support").
Compile tested only.
No functional change intended.
Signed-off-by: Simon Horman <horms@kernel.org>
Reviewed-by: Claudiu Manoil <claudiu.manoil@nxp.com>
Link: https://patch.msgid.link/20241011-gianfar-be64-v1-1-a77ebe972176@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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The left shift int 32 bit integer constants 1 is evaluated using 32 bit
arithmetic and then assigned to a 64 bit unsigned integer. In the case
where the shift is 32 or more this can lead to an overflow. Avoid this
by shifting using the BIT_ULL macro instead.
Fixes: 019aba04f08c ("octeontx2-af: Modify SMQ flush sequence to drop packets")
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://patch.msgid.link/20241010154519.768785-1-colin.i.king@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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TI's J7200 SoC supports USXGMII mode. Add USXGMII mode to the
extra_modes member of the J7200 SoC data.
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Link: https://patch.msgid.link/20241010150543.2620448-1-s-vadapalli@ti.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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The Tegra MGBE driver sometimes fails to initialize, reporting the
following error, and as a result, it is unable to acquire an IP
address with DHCP:
tegra-mgbe 6800000.ethernet: timeout waiting for link to become ready
As per the recommendation from the Tegra hardware design team, fix this
issue by:
- clearing the PHY_RDY bit before setting the CDR_RESET bit and then
setting PHY_RDY bit before clearing CDR_RESET bit. This ensures valid
data is present at UPHY RX inputs before starting the CDR lock.
- adding the required delays when bringing up the UPHY lane. Note we
need to use delays here because there is no alternative, such as
polling, for these cases. Using the usleep_range() instead of ndelay()
as sleeping is preferred over busy wait loop.
Without this change we would see link failures on boot sometimes as
often as 1 in 5 boots. With this fix we have not observed any failures
in over 1000 boots.
Fixes: d8ca113724e7 ("net: stmmac: tegra: Add MGBE support")
Signed-off-by: Paritosh Dixit <paritoshd@nvidia.com>
Link: https://patch.msgid.link/20241010142908.602712-1-paritoshd@nvidia.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Allows simplifying get_strings and avoids manual pointer manipulation.
Tested on Belkin RT1800.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Gerhard Engleder <gerhard@engleder-embedded.com>
Link: https://patch.msgid.link/20241011200225.7403-1-rosenp@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Allows simplifying get_strings and avoids manual pointer manipulation.
Tested on Turris Omnia.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Gerhard Engleder <gerhard@engleder-embedded.com>
Link: https://patch.msgid.link/20241011195955.7065-1-rosenp@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Use netif_napi_add_config to assign persistent per-NAPI config when
initializing RX CQ NAPIs.
Presently, struct napi_config only has support for two fields used for
RX, so there is no need to support them with TX CQs, yet.
Signed-off-by: Joe Damato <jdamato@fastly.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Link: https://patch.msgid.link/20241011184527.16393-10-jdamato@fastly.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Use netif_napi_add_config to assign persistent per-NAPI config when
initializing NAPIs.
Signed-off-by: Joe Damato <jdamato@fastly.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Link: https://patch.msgid.link/20241011184527.16393-9-jdamato@fastly.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Use netif_napi_add_config to assign persistent per-NAPI config when
initializing NAPIs.
Signed-off-by: Joe Damato <jdamato@fastly.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Link: https://patch.msgid.link/20241011184527.16393-8-jdamato@fastly.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Address byte-order miss-matches flagged by Sparse.
In tg3_load_firmware_cpu() and tg3_get_device_address()
this is done using appropriate types to store big endian values.
In the cases of tg3_test_nvram(), where buf is an array which
contains values of several different types, cast to __le32
before converting values to host byte order.
Reported by Sparse as:
.../tg3.c:3745:34: warning: cast to restricted __be32
.../tg3.c:13096:21: warning: cast to restricted __le32
.../tg3.c:13096:21: warning: cast from restricted __be32
.../tg3.c:13101:21: warning: cast to restricted __le32
.../tg3.c:13101:21: warning: cast from restricted __be32
.../tg3.c:17070:63: warning: incorrect type in argument 3 (different base types)
.../tg3.c:17070:63: expected restricted __be32 [usertype] *val
.../tg3.c:17070:63: got unsigned int *
dr.../tg3.c:17071:63: warning: incorrect type in argument 3 (different base types)
.../tg3.c:17071:63: expected restricted __be32 [usertype] *val
.../tg3.c:17071:63: got unsigned int *
Also, address white-space issues on lines modified for the above.
And, for consistency, lines adjacent to them.
Compile tested only.
No functional change intended.
Signed-off-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20241009-tg3-sparse-v1-1-6af38a7bf4ff@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Since timespec64_valid() has been checked in higher layer
pc_clock_settime(), the duplicate check in lan743x_ptpci_settime64()
can be removed.
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Link: https://patch.msgid.link/20241009072302.1754567-3-ruanjinjie@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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W=1 builds flag that some accessor functions for ALE fields are unused.
Address this by splitting up the macros used to define these
accessors to allow only those that are used to be declared.
The warnings are verbose, but for example, the mcast_state case is
flagged by clang-18 as:
.../cpsw_ale.c:220:1: warning: unused function 'cpsw_ale_get_mcast_state' [-Wunused-function]
220 | DEFINE_ALE_FIELD(mcast_state, 62, 2)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.../cpsw_ale.c:145:19: note: expanded from macro 'DEFINE_ALE_FIELD'
145 | static inline int cpsw_ale_get_##name(u32 *ale_entry) \
| ^~~~~~~~~~~~~~~~~~~
<scratch space>:196:1: note: expanded from here
196 | cpsw_ale_get_mcast_state
| ^~~~~~~~~~~~~~~~~~~~~~~~
Compile tested only.
No functional change intended.
Signed-off-by: Simon Horman <horms@kernel.org>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Make use of struct pcpu_sw_netstats and related helpers to handle
existing per-cpu stats for this driver - the exact same counters
are maintained.
A side effect of this change is to address __percpu warnings
flagged by Sparse:
.../am65-cpsw-nuss.c:2658:55: warning: incorrect type in initializer (different address spaces)
.../am65-cpsw-nuss.c:2658:55: expected struct am65_cpsw_ndev_stats [noderef] __percpu *stats
.../am65-cpsw-nuss.c:2658:55: got void *data
.../am65-cpsw-nuss.c:2781:15: warning: incorrect type in argument 3 (different address spaces)
.../am65-cpsw-nuss.c:2781:15: expected void *data
.../am65-cpsw-nuss.c:2781:15: got struct am65_cpsw_ndev_stats [noderef] __percpu *stats
Compile tested only.
No functional change intended.
Suggested-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/all/20240911170643.7ecb1bbb@kernel.org/
Signed-off-by: Simon Horman <horms@kernel.org>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The id_temp local variable in am65_cpsw_nuss_probe() is
used to hold a 64-bit big-endian value as it is assigned using
cpu_to_be64().
It is read using memcpy(), where it is written as an identifier into a
byte-array. So this can also be treated as big endian.
As it's type is currently host byte order (u64), sparse flags
an endian mismatch when compiling for little-endian systems:
.../am65-cpsw-nuss.c:3454:17: warning: incorrect type in assignment (different base types)
.../am65-cpsw-nuss.c:3454:17: expected unsigned long long [usertype] id_temp
.../am65-cpsw-nuss.c:3454:17: got restricted __be64 [usertype]
Address this by using __be64 as the type of id_temp.
No functional change intended.
Compile tested only.
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Due to problem reports in the past SG and TSO/TSO6 are disabled per
default. It's not fully clear which chip versions are affected, so we
may impact also users of unaffected chip versions, unless they know
how to use ethtool for enabling SG/TSO/TSO6.
Vendor drivers r8168/r8125 enable SG/TSO/TSO6 for selected chip
versions per default, I'd interpret this as confirmation that these
chip versions are unaffected. So let's do the same here.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Add skb_tx_timestamp() call and enable support for SW
timestamping.
Signed-off-by: Justin Chen <justin.chen@broadcom.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20241010221506.802730-1-justin.chen@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The MII driver isn't used by brcmstb Ethernet drivers. Remove it
from the BCMASP, GENET, and SYSTEMPORT drivers.
Signed-off-by: Justin Chen <justin.chen@broadcom.com>
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20241010191332.1074642-1-justin.chen@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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When running "xdp-bench tx eno0" to test the XDP_TX feature of ENETC
on LS1028A, it was found that if the command was re-run multiple times,
Rx could not receive the frames, and the result of xdp-bench showed
that the rx rate was 0.
root@ls1028ardb:~# ./xdp-bench tx eno0
Hairpinning (XDP_TX) packets on eno0 (ifindex 3; driver fsl_enetc)
Summary 2046 rx/s 0 err,drop/s
Summary 0 rx/s 0 err,drop/s
Summary 0 rx/s 0 err,drop/s
Summary 0 rx/s 0 err,drop/s
By observing the Rx PIR and CIR registers, CIR is always 0x7FF and
PIR is always 0x7FE, which means that the Rx ring is full and can no
longer accommodate other Rx frames. Therefore, the problem is caused
by the Rx BD ring not being cleaned up.
Further analysis of the code revealed that the Rx BD ring will only
be cleaned if the "cleaned_cnt > xdp_tx_in_flight" condition is met.
Therefore, some debug logs were added to the driver and the current
values of cleaned_cnt and xdp_tx_in_flight were printed when the Rx
BD ring was full. The logs are as follows.
[ 178.762419] [XDP TX] >> cleaned_cnt:1728, xdp_tx_in_flight:2140
[ 178.771387] [XDP TX] >> cleaned_cnt:1941, xdp_tx_in_flight:2110
[ 178.776058] [XDP TX] >> cleaned_cnt:1792, xdp_tx_in_flight:2110
From the results, the max value of xdp_tx_in_flight has reached 2140.
However, the size of the Rx BD ring is only 2048. So xdp_tx_in_flight
did not drop to 0 after enetc_stop() is called and the driver does not
clear it. The root cause is that NAPI is disabled too aggressively,
without having waited for the pending XDP_TX frames to be transmitted,
and their buffers recycled, so that xdp_tx_in_flight cannot naturally
drop to 0. Later, enetc_free_tx_ring() does free those stale, unsent
XDP_TX packets, but it is not coded up to also reset xdp_tx_in_flight,
hence the manifestation of the bug.
One option would be to cover this extra condition in enetc_free_tx_ring(),
but now that the ENETC_TX_DOWN exists, we have created a window at
the beginning of enetc_stop() where NAPI can still be scheduled, but
any concurrent enqueue will be blocked. Therefore, enetc_wait_bdrs()
and enetc_disable_tx_bdrs() can be called with NAPI still scheduled,
and it is guaranteed that this will not wait indefinitely, but instead
give us an indication that the pending TX frames have orderly dropped
to zero. Only then should we call napi_disable().
This way, enetc_free_tx_ring() becomes entirely redundant and can be
dropped as part of subsequent cleanup.
The change also refactors enetc_start() so that it looks like the
mirror opposite procedure of enetc_stop().
Fixes: ff58fda09096 ("net: enetc: prioritize ability to go down over packet processing")
Cc: stable@vger.kernel.org
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://patch.msgid.link/20241010092056.298128-5-wei.fang@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The Tx BD rings are disabled first in enetc_stop() and the driver
waits for them to become empty. This operation is not safe while
the ring is actively transmitting frames, and will cause the ring
to not be empty and hardware exception. As described in the NETC
block guide, software should only disable an active Tx ring after
all pending ring entries have been consumed (i.e. when PI = CI).
Disabling a transmit ring that is actively processing BDs risks
a HW-SW race hazard whereby a hardware resource becomes assigned
to work on one or more ring entries only to have those entries be
removed due to the ring becoming disabled.
When testing XDP_REDIRECT feautre, although all frames were blocked
from being put into Tx rings during ring reconfiguration, the similar
warning log was still encountered:
fsl_enetc 0000:00:00.2 eno2: timeout for tx ring #6 clear
fsl_enetc 0000:00:00.2 eno2: timeout for tx ring #7 clear
The reason is that when there are still unsent frames in the Tx ring,
disabling the Tx ring causes the remaining frames to be unable to be
sent out. And the Tx ring cannot be restored, which means that even
if the xdp program is uninstalled, the Tx frames cannot be sent out
anymore. Therefore, correct the operation order in enect_start() and
enect_stop().
Fixes: ff58fda09096 ("net: enetc: prioritize ability to go down over packet processing")
Cc: stable@vger.kernel.org
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://patch.msgid.link/20241010092056.298128-4-wei.fang@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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When testing the XDP_REDIRECT function on the LS1028A platform, we
found a very reproducible issue that the Tx frames can no longer be
sent out even if XDP_REDIRECT is turned off. Specifically, if there
is a lot of traffic on Rx direction, when XDP_REDIRECT is turned on,
the console may display some warnings like "timeout for tx ring #6
clear", and all redirected frames will be dropped, the detailed log
is as follows.
root@ls1028ardb:~# ./xdp-bench redirect eno0 eno2
Redirecting from eno0 (ifindex 3; driver fsl_enetc) to eno2 (ifindex 4; driver fsl_enetc)
[203.849809] fsl_enetc 0000:00:00.2 eno2: timeout for tx ring #5 clear
[204.006051] fsl_enetc 0000:00:00.2 eno2: timeout for tx ring #6 clear
[204.161944] fsl_enetc 0000:00:00.2 eno2: timeout for tx ring #7 clear
eno0->eno2 1420505 rx/s 1420590 err,drop/s 0 xmit/s
xmit eno0->eno2 0 xmit/s 1420590 drop/s 0 drv_err/s 15.71 bulk-avg
eno0->eno2 1420484 rx/s 1420485 err,drop/s 0 xmit/s
xmit eno0->eno2 0 xmit/s 1420485 drop/s 0 drv_err/s 15.71 bulk-avg
By analyzing the XDP_REDIRECT implementation of enetc driver, the
driver will reconfigure Tx and Rx BD rings when a bpf program is
installed or uninstalled, but there is no mechanisms to block the
redirected frames when enetc driver reconfigures rings. Similarly,
XDP_TX verdicts on received frames can also lead to frames being
enqueued in the Tx rings. Because XDP ignores the state set by the
netif_tx_wake_queue() API, so introduce the ENETC_TX_DOWN flag to
suppress transmission of XDP frames.
Fixes: c33bfaf91c4c ("net: enetc: set up XDP program under enetc_reconfigure()")
Cc: stable@vger.kernel.org
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://patch.msgid.link/20241010092056.298128-3-wei.fang@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The xdp_drops statistic indicates the number of XDP frames dropped in
the Rx direction. However, enetc_xdp_drop() is also used in XDP_TX and
XDP_REDIRECT actions. If frame loss occurs in these two actions, the
frames loss count should not be included in xdp_drops, because there
are already xdp_tx_drops and xdp_redirect_failures to count the frame
loss of these two actions, so it's better to remove xdp_drops statistic
from enetc_xdp_drop() and increase xdp_drops in XDP_DROP action.
Fixes: 7ed2bc80074e ("net: enetc: add support for XDP_TX")
Cc: stable@vger.kernel.org
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://patch.msgid.link/20241010092056.298128-2-wei.fang@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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When port mirroring is added to a port, the bit position of the source
port, needs to be written to the register ANA_AC_PROBE_PORT_CFG. This
register is replicated for n_ports > 32, and therefore we need to derive
the correct register from the port number.
Before this patch, we wrongly calculate the register from portno /
BITS_PER_BYTE, where the divisor ought to be 32, causing any port >=8 to
be written to the wrong register. We fix this, by using do_div(), where
the dividend is the register, the remainder is the bit position and the
divisor is now 32.
Fixes: 4e50d72b3b95 ("net: sparx5: add port mirroring implementation")
Signed-off-by: Daniel Machon <daniel.machon@microchip.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20241009-mirroring-fix-v1-1-9ec962301989@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Adapt to use the clock framework. Add s_axi_aclk clock from the processor
bus clock domain and make clk optional to keep DTB backward compatibility.
Signed-off-by: Abin Joseph <abin.joseph@amd.com>
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/1728491303-1456171-4-git-send-email-radhey.shyam.pandey@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Use device managed ethernet device allocation to simplify the error
handling logic. No functional change.
Signed-off-by: Abin Joseph <abin.joseph@amd.com>
Signed-off-by: Radhey Shyam Pandey <radhey.shyam.pandey@amd.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/1728491303-1456171-3-git-send-email-radhey.shyam.pandey@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Konstantin reports the maintainer's address bounces.
There is no other maintainer and the driver is quite old.
There is a good chance nobody is using this driver any more.
Let's try to remove it completely, we can revert it back in
if someone complains.
Link: https://lore.kernel.org/20240925-bizarre-earwig-from-pluto-1484aa@lemu/
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Acked-by: Denis Kirjanov <dkirjanov@suse.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Link queues to NAPIs using the netdev-genl API so this information is
queryable.
First, test with the default setting on my tg3 NIC at boot with 1 TX
queue:
$ ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/netdev.yaml \
--dump queue-get --json='{"ifindex": 2}'
[{'id': 0, 'ifindex': 2, 'napi-id': 8194, 'type': 'rx'},
{'id': 1, 'ifindex': 2, 'napi-id': 8195, 'type': 'rx'},
{'id': 2, 'ifindex': 2, 'napi-id': 8196, 'type': 'rx'},
{'id': 3, 'ifindex': 2, 'napi-id': 8197, 'type': 'rx'},
{'id': 0, 'ifindex': 2, 'napi-id': 8193, 'type': 'tx'}]
Now, adjust the number of TX queues to be 4 via ethtool:
$ sudo ethtool -L eth0 tx 4
$ sudo ethtool -l eth0 | tail -5
Current hardware settings:
RX: 4
TX: 4
Other: n/a
Combined: n/a
Despite "Combined: n/a" in the ethtool output, /proc/interrupts shows
the tg3 has renamed the IRQs to be combined:
343: [...] eth0-0
344: [...] eth0-txrx-1
345: [...] eth0-txrx-2
346: [...] eth0-txrx-3
347: [...] eth0-txrx-4
Now query this via netlink to ensure the queues are linked properly to
their NAPIs:
$ ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/netdev.yaml \
--dump queue-get --json='{"ifindex": 2}'
[{'id': 0, 'ifindex': 2, 'napi-id': 8960, 'type': 'rx'},
{'id': 1, 'ifindex': 2, 'napi-id': 8961, 'type': 'rx'},
{'id': 2, 'ifindex': 2, 'napi-id': 8962, 'type': 'rx'},
{'id': 3, 'ifindex': 2, 'napi-id': 8963, 'type': 'rx'},
{'id': 0, 'ifindex': 2, 'napi-id': 8960, 'type': 'tx'},
{'id': 1, 'ifindex': 2, 'napi-id': 8961, 'type': 'tx'},
{'id': 2, 'ifindex': 2, 'napi-id': 8962, 'type': 'tx'},
{'id': 3, 'ifindex': 2, 'napi-id': 8963, 'type': 'tx'}]
As you can see above, id 0 for both TX and RX share a NAPI, NAPI ID
8960, and so on for each queue index up to 3.
Signed-off-by: Joe Damato <jdamato@fastly.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Link: https://patch.msgid.link/20241009175509.31753-3-jdamato@fastly.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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|
Link IRQs to NAPI instances with netif_napi_set_irq. This information
can be queried with the netdev-genl API.
Begin by testing my tg3 device in its default state: 1 TX queue and 4 RX
queues.
Compare the output of /proc/interrupts for my tg3 device with the output of
netdev-genl after applying this patch:
$ cat /proc/interrupts | grep eth0
343: [...] eth0-tx-0
344: [...] eth0-rx-1
345: [...] eth0-rx-2
346: [...] eth0-rx-3
347: [...] eth0-rx-4
As you can see above, tg3 has named the IRQs such that there is a
dedicated tx IRQ and 4 dedicated rx IRQs, for a total of 5 IRQs.
$ ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/netdev.yaml \
--dump napi-get --json='{"ifindex": 2}'
[{'id': 8197, 'ifindex': 2, 'irq': 347},
{'id': 8196, 'ifindex': 2, 'irq': 346},
{'id': 8195, 'ifindex': 2, 'irq': 345},
{'id': 8194, 'ifindex': 2, 'irq': 344},
{'id': 8193, 'ifindex': 2, 'irq': 343}]
Netlink displays the same IRQs as above, noting that each is mapped to a
unique NAPI instance.
Now, reconfigure the NIC to have 4 TX queues and 4 RX queues:
$ sudo ethtool -L eth0 rx 4 tx 4
$ sudo ethtool -l eth0 | tail -5
Current hardware settings:
RX: 4
TX: 4
Other: n/a
Combined: n/a
Examine /proc/interrupts once again, noting that tg3 will now rename the
IRQs to suggest that they are combined tx and rx without allocating
additional IRQs, so the total IRQ count in /proc/interrupts is
unchanged:
343: [...] eth0-0
344: [...] eth0-txrx-1
345: [...] eth0-txrx-2
346: [...] eth0-txrx-3
347: [...] eth0-txrx-4
Check the output from netlink again:
$ ./tools/net/ynl/cli.py --spec Documentation/netlink/specs/netdev.yaml \
--dump napi-get --json='{"ifindex": 2}'
[{'id': 8973, 'ifindex': 2, 'irq': 347},
{'id': 8972, 'ifindex': 2, 'irq': 346},
{'id': 8971, 'ifindex': 2, 'irq': 345},
{'id': 8970, 'ifindex': 2, 'irq': 344},
{'id': 8969, 'ifindex': 2, 'irq': 343}]
Signed-off-by: Joe Damato <jdamato@fastly.com>
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Link: https://patch.msgid.link/20241009175509.31753-2-jdamato@fastly.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
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Now that we have b9c7ac4fe22c ("r8169: disable ALDPS per default for
RTL8125"), the first attempt to fix the issue shouldn't be needed
any longer. So let's effectively revert 621735f59064 ("r8169: fix
rare issue with broken rx after link-down on RTL8125") and see
whether anybody complains.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/382d8c88-cbce-400f-ad62-fda0181c7e38@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
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Vendor drivers r8125/r8126 indicate that this quirk isn't needed
any longer for RTL8126A. Mimic this in r8169.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/d1317187-aa81-4a69-b831-678436e4de62@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Cross-merge networking fixes after downstream PR (net-6.12-rc3).
No conflicts and no adjacent changes.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
Paolo Abeni says:
====================
net: introduce TX H/W shaping API
We have a plurality of shaping-related drivers API, but none flexible
enough to meet existing demand from vendors[1].
This series introduces new device APIs to configure in a flexible way
TX H/W shaping. The new functionalities are exposed via a newly
defined generic netlink interface and include introspection
capabilities. Some self-tests are included, on top of a dummy
netdevsim implementation. Finally a basic implementation for the iavf
driver is provided.
Some usage examples:
* Configure shaping on a given queue:
./tools/net/ynl/cli.py --spec Documentation/netlink/specs/shaper.yaml \
--do set --json '{"ifindex": '$IFINDEX',
"shaper": {"handle":
{"scope": "queue", "id":'$QUEUEID'},
"bw-max": 2000000}}'
* Container B/W sharing
The orchestration infrastructure wants to group the
container-related queues under a RR scheduling and limit the aggregate
bandwidth:
./tools/net/ynl/cli.py --spec Documentation/netlink/specs/shaper.yaml \
--do group --json '{"ifindex": '$IFINDEX',
"leaves": [
{"handle": {"scope": "queue", "id":'$QID1'},
"weight": '$W1'},
{"handle": {"scope": "queue", "id":'$QID2'},
"weight": '$W2'}],
{"handle": {"scope": "queue", "id":'$QID3'},
"weight": '$W3'}],
"handle": {"scope":"node"},
"bw-max": 10000000}'
{'ifindex': $IFINDEX, 'handle': {'scope': 'node', 'id': 0}}
Q1 \
\
Q2 -- node 0 ------- netdev
/ (bw-max: 10M)
Q3 /
* Delegation
A containers wants to limit the aggregate B/W bandwidth of 2 of the 3
queues it owns - the starting configuration is the one from the
previous point:
SPEC=Documentation/netlink/specs/net_shaper.yaml
./tools/net/ynl/cli.py --spec $SPEC \
--do group --json '{"ifindex": '$IFINDEX',
"leaves": [
{"handle": {"scope": "queue", "id":'$QID1'},
"weight": '$W1'},
{"handle": {"scope": "queue", "id":'$QID2'},
"weight": '$W2'}],
"handle": {"scope": "node"},
"bw-max": 5000000 }'
{'ifindex': $IFINDEX, 'handle': {'scope': 'node', 'id': 1}}
Q1 -- node 1 --------\
/ (bw-max: 5M) \
Q2 / node 0 ------- netdev
/(bw-max: 10M)
Q3 ------------------/
In a group operation, when prior to the op itself, the leaves have
different parents, the user must specify the parent handle for the
group. I.e., starting from the previous config:
./tools/net/ynl/cli.py --spec $SPEC \
--do group --json '{"ifindex": '$IFINDEX',
"leaves": [
{"handle": {"scope": "queue", "id":'$QID1'},
"weight": '$W1'},
{"handle": {"scope": "queue", "id":'$QID3'},
"weight": '$W3'}],
"handle": {"scope": "node"},
"bw-max": 3000000 }'
Netlink error: Invalid argument
nl_len = 96 (80) nl_flags = 0x300 nl_type = 2
error: -22
extack: {'msg': 'All the leaves shapers must have the same old parent'}
./tools/net/ynl/cli.py --spec $SPEC \
--do group --json '{"ifindex": '$IFINDEX',
"leaves": [
{"handle": {"scope": "queue", "id":'$QID1'},
"weight": '$W1'},
{"handle": {"scope": "queue", "id":'$QID3'},
"weight": '$W3'}],
"handle": {"scope": "node"},
"parent": {"scope": "node", "id": 1},
"bw-max": 3000000 }
{'ifindex': $IFINDEX, 'handle': {'scope': 'node', 'id': 2}}
Q1 -- node 2 ---
/(bw-max:3M)\
Q3 / \
---- node 1 \
/ (bw-max: 5M)\
Q2 node 0 ------- netdev
(bw-max: 10M)
* Cleanup:
Still starting from config 1To delete a single queue shaper
./tools/net/ynl/cli.py --spec $SPEC --do delete --json \
'{"ifindex": '$IFINDEX',
"handle": {"scope": "queue", "id":'$QID3'}}'
Q1 -- node 2 ---
(bw-max:3M)\
\
---- node 1 \
/ (bw-max: 5M)\
Q2 node 0 ------- netdev
(bw-max: 10M)
Deleting a node shaper relinks all its leaves to the node's parent:
./tools/net/ynl/cli.py --spec $SPEC --do delete --json \
'{"ifindex": '$IFINDEX',
"handle": {"scope": "node", "id":2}}'
Q1 ---\
\
node 1----- \
/ (bw-max: 5M)\
Q2----/ node 0 ------- netdev
(bw-max: 10M)
Deleting the last shaper under a node shaper deletes the node, too:
./tools/net/ynl/cli.py --spec $SPEC --do delete --json \
'{"ifindex": '$IFINDEX',
"handle": {"scope": "queue", "id":'$QID1'}}'
./tools/net/ynl/cli.py --spec $SPEC --do delete --json \
'{"ifindex": '$IFINDEX',
"handle": {"scope": "queue", "id":'$QID2'}}'
./tools/net/ynl/cli.py --spec $SPEC --do get --json \
'{"ifindex": '$IFINDEX',
"handle": {"scope": "node", "id": 1}}'
Netlink error: No such file or directory
nl_len = 44 (28) nl_flags = 0x300 nl_type = 2
error: -2
extack: {'bad-attr': '.handle'}
Such delete recurses on parents that are left over with no leaves:
./tools/net/ynl/cli.py --spec $SPEC --do get --json \
'{"ifindex": '$IFINDEX',
"handle": {"scope": "node", "id": 0}}'
Netlink error: No such file or directory
nl_len = 44 (28) nl_flags = 0x300 nl_type = 2
error: -2
extack: {'bad-attr': '.handle'}
v8: https://lore.kernel.org/cover.1727704215.git.pabeni@redhat.com
v7: https://lore.kernel.org/cover.1725919039.git.pabeni@redhat.com
v6: https://lore.kernel.org/cover.1725457317.git.pabeni@redhat.com
v5: https://lore.kernel.org/cover.1724944116.git.pabeni@redhat.com
v4: https://lore.kernel.org/cover.1724165948.git.pabeni@redhat.com
v3: https://lore.kernel.org/cover.1722357745.git.pabeni@redhat.com
RFC v2: https://lore.kernel.org/cover.1721851988.git.pabeni@redhat.com
RFC v1: https://lore.kernel.org/cover.1719518113.git.pabeni@redhat.com
====================
Link: https://patch.msgid.link/cover.1728460186.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
|
During driver initialization VF determines QOS capability is allowed
by PF and receives QOS parameters. After which quanta size for queues
is configured which is not configurable and is set to 1KB currently.
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Sudheer Mogilappagari <sudheer.mogilappagari@intel.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Link: https://patch.msgid.link/72cbeb9c88d40e557053c57d7531c96bed490576.1728460186.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
|
