Introduce version field in mtk_soc_data data structure in order to
make mtk_eth driver easier to maintain for chipset configuration
codebase. Get rid of MTK_NETSYS_V2 bit in chip capabilities.
This is a preliminary patch to introduce support for MT7988 SoC.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Link: https://lore.kernel.org/r/e52fae302ca135436e5cdd26d38d87be2da63055.1690246066.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Introduce DT bindings for the MT7988 SoC to mediatek,net.yaml.
The MT7988 SoC got 3 Ethernet MACs operating at a maximum of
10 Gigabit/sec supported by 2 packet processor engines for
offloading tasks.
The first MAC is hard-wired to a built-in switch which exposes
four 1000Base-T PHYs as user ports.
It also comes with built-in 2500Base-T PHY which can be used
with the 2nd GMAC.
The 2nd and 3rd GMAC can be connected to external PHYs or provide
SFP(+) cages attached via SGMII, 1000Base-X, 2500Base-X, USXGMII,
5GBase-KR or 10GBase-KR.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/3c83d2c0d629dac064ec4396132538c52e77a57f.1690246066.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Document the Ethernet controller found in the MediaTek MT7621 MIPS SoC
family which is supported by the mtk_eth_soc driver.
Fixes: 889bcbdeee ("net: ethernet: mediatek: support MT7621 SoC ethernet hardware")
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/ec4371c4b5a331c5217b5f13a0c9e6c444838e14.1690246066.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
LTP sendfile07 [1], which expects sendfile() to return EAGAIN when
transferring data from regular file to a "full" O_NONBLOCK socket,
started failing after commit 2dc334f1a6 ("splice, net: Use
sendmsg(MSG_SPLICE_PAGES) rather than ->sendpage()").
sendfile() no longer immediately returns, but now blocks.
Removed sock_sendpage() handled this case by setting a MSG_DONTWAIT
flag, fix new splice_to_socket() to do the same for O_NONBLOCK sockets.
[1] https://github.com/linux-test-project/ltp/blob/master/testcases/kernel/syscalls/sendfile/sendfile07.c
Fixes: 2dc334f1a6 ("splice, net: Use sendmsg(MSG_SPLICE_PAGES) rather than ->sendpage()")
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Jan Stancek <jstancek@redhat.com>
Tested-by: Xi Ruoyao <xry111@xry111.site>
Link: https://lore.kernel.org/r/023c0e21e595e00b93903a813bc0bfb9a5d7e368.1690219914.git.jstancek@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230724211905.805665-1-robh@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The DT of_device.h and of_platform.h date back to the separate
of_platform_bus_type before it as merged into the regular platform bus.
As part of that merge prepping Arm DT support 13 years ago, they
"temporarily" include each other. They also include platform_device.h
and of.h. As a result, there's a pretty much random mix of those include
files used throughout the tree. In order to detangle these headers and
replace the implicit includes with struct declarations, users need to
explicitly include the correct includes.
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/20230724211859.805481-1-robh@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Petr Machata says:
====================
mlxsw: Speed up transceiver module EEPROM dump
Ido Schimmel writes:
Old firmware versions could only read up to 48 bytes from a transceiver
module's EEPROM in one go. Newer versions can read up to 128 bytes,
resulting in fewer transactions.
Query support for the new capability during driver initialization and if
supported, read up to 128 bytes in one go.
This is going to be especially useful for upcoming transceiver module
firmware flashing support.
Before:
# perf stat -e devlink:devlink_hwmsg -- ethtool -m swp11 page 0x1 offset 128 length 128 i2c 0x50
[...]
Performance counter stats for 'ethtool -m swp11 page 0x1 offset 128 length 128 i2c 0x50':
3 devlink:devlink_hwmsg
After:
# perf stat -e devlink:devlink_hwmsg -- ethtool -m swp11 page 0x1 offset 128 length 128 i2c 0x50
[...]
Performance counter stats for 'ethtool -m swp11 page 0x1 offset 128 length 128 i2c 0x50':
1 devlink:devlink_hwmsg
Patches #1-#4 are preparations / cleanups.
Patch #5 adds support for the new read size.
====================
Link: https://lore.kernel.org/r/cover.1690281940.git.petrm@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Old firmware versions could only read up to 48 bytes from a transceiver
module's EEPROM in one go. Newer versions can read up to 128 bytes,
resulting in fewer transactions.
Query support for the new capability during driver initialization and if
supported, read up to 128 bytes in one go.
This is going to be especially useful for upcoming transceiver module
firmware flashing support.
Before:
# perf stat -e devlink:devlink_hwmsg -- ethtool -m swp11 page 0x1 offset 128 length 128 i2c 0x50
[...]
Performance counter stats for 'ethtool -m swp11 page 0x1 offset 128 length 128 i2c 0x50':
3 devlink:devlink_hwmsg
After:
# perf stat -e devlink:devlink_hwmsg -- ethtool -m swp11 page 0x1 offset 128 length 128 i2c 0x50
[...]
Performance counter stats for 'ethtool -m swp11 page 0x1 offset 128 length 128 i2c 0x50':
1 devlink:devlink_hwmsg
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Link: https://lore.kernel.org/r/99d1618e8cd5acefb2f795dfde1a5b41caa07dcb.1690281940.git.petrm@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The layout of the register always supported 128 bytes payloads, but the
driver defined the register with a shorter length because it uses a
maximum payload size of 48 bytes. Increase the register's length in
preparation for using 128 bytes payloads.
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Link: https://lore.kernel.org/r/ba5c0f631e2cfd61bd21218d0cbfe03fbfe521f9.1690281940.git.petrm@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
MCAM register reports the device supported management features. Querying
this register exposes if features are supported with the current
firmware version in the current ASIC. Then, the driver can separate
between different implementations dynamically.
MCAM register supports querying whether the MCIA register supports 128
bytes payloads or only 48 bytes. Add support for the register as
preparation for allowing larger MCIA transactions.
Note that the access to the bits in the field 'mng_feature_cap_mask' is
not same to other mask fields in other registers. In most of the cases
bit #0 is the first one in the last dword, in MCAM register, bits #0-#31
are in the first dword and so on. Declare the mask field using bits
arrays per dword to simplify the access.
Signed-off-by: Amit Cohen <amcohen@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Link: https://lore.kernel.org/r/1427a3f57ba93db1c5dd4f982bfb31dd5c82356e.1690281940.git.petrm@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The array 'mlxsw_reg_infos' is ordered by registers' IDs. The ID of MPSC
register is 0x9080, so it should be after MCDA (register ID 0x9063) and
not after MTUTC (register ID 0x9055). Note that the register's fields are
defined in the correct place in the file, only the definition in
'mlxsw_reg_infos' is wrong. This issue was found while adding new
register which supposed to be before mpsc.
Signed-off-by: Amit Cohen <amcohen@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Link: https://lore.kernel.org/r/c5e270cd5769f301fe81235622215143506e1b48.1690281940.git.petrm@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Each regulator node, which references common regulator.yaml schema,
should disallow additional or unevaluated properties. Otherwise
mistakes in properties will go unnoticed.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230725123711.149230-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The Broadcom ASP 2.0 Ethernet controller is only present on Broadcom STB
SoCs. Hence add a dependency on ARCH_BRCMSTB, to prevent asking the
user about this driver when configuring a kernel without Broadcom
ARM-based set-top box chipset support.
Fixes: 490cb41200 ("net: bcmasp: Add support for ASP2.0 Ethernet controller")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com>
Acked-by: Justin Chen <justin.chen@broadcom.com>
Link: https://lore.kernel.org/r/1e8b998aa8dcc6e38323e295ee2430b48245cc79.1690299794.git.geert+renesas@glider.be
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Microchip LAN8740/LAN8742 PHYs support basic unicast, broadcast, and
Magic Packet WoL. They have one pattern filter matching up to 128 bytes
of frame data, which can be used to implement ARP or multicast WoL.
ARP WoL matches any ARP frame with broadcast address.
Multicast WoL matches any multicast frame.
Signed-off-by: Tristram Ha <Tristram.Ha@microchip.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/1690329270-2873-1-git-send-email-Tristram.Ha@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
According to the clarification [1] in the latest napi.rst, the tx
processing cannot call any XDP (or page pool) APIs if the "budget"
is 0. Because NAPI is called with the budget of 0 (such as netpoll)
indicates we may be in an IRQ context, however, we cannot use the
page pool from IRQ context.
[1] https://lore.kernel.org/all/20230720161323.2025379-1-kuba@kernel.org/
Fixes: 20f7973990 ("net: fec: recycle pages for transmitted XDP frames")
Signed-off-by: Wei Fang <wei.fang@nxp.com>
Suggested-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20230725074148.2936402-1-wei.fang@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Mat Martineau says:
====================
mptcp: More fixes for 6.5
Patch 1: Better detection of ip6tables vs ip6tables-legacy tools for
self tests. Fix for 6.4 and newer.
Patch 2: Only generate "new listener" event if listen operation
succeeds. Fix for 6.2 and newer.
====================
Link: https://lore.kernel.org/r/20230725-send-net-20230725-v1-0-6f60fe7137a9@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Currently the mptcp code generate a "new listener" event even
if the actual listen() syscall fails. Address the issue moving
the event generation call under the successful branch.
Cc: stable@vger.kernel.org
Fixes: f8c9dfbd87 ("mptcp: add pm listener events")
Reviewed-by: Mat Martineau <martineau@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Mat Martineau <martineau@kernel.org>
Link: https://lore.kernel.org/r/20230725-send-net-20230725-v1-2-6f60fe7137a9@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
If 'iptables-legacy' is available, 'ip6tables-legacy' command will be
used instead of 'ip6tables'. So no need to look if 'ip6tables' is
available in this case.
Cc: stable@vger.kernel.org
Fixes: 0c4cd3f86a ("selftests: mptcp: join: use 'iptables-legacy' if available")
Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Mat Martineau <martineau@kernel.org>
Link: https://lore.kernel.org/r/20230725-send-net-20230725-v1-1-6f60fe7137a9@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The declaration of struct shfl_string used trailing fake flexible arrays
for the string member. This was tripping FORTIFY_SOURCE since commit
df8fc4e934 ("kbuild: Enable -fstrict-flex-arrays=3"). Replace the
utf8 and utf16 members with actual flexible arrays, drop the unused ucs2
member, and retriain a 2 byte padding to keep the structure size the same.
Reported-by: Larry Finger <Larry.Finger@lwfinger.net>
Closes: https://lore.kernel.org/lkml/ab3a70e9-60ed-0f13-e3d4-8866eaccc8c1@lwfinger.net/
Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230720151458.never.673-kees@kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
The offending patch is based on the assumption that for PFs,
mlx5_get_dev_index() is the same as vhca_id. However, this assumption
is wrong in case of DPU (ECPF).
Fix it by using vhca_id directly, and switch the array of peers to
xarray.
Fixes: 6d5b7321d8 ("net/mlx5: DR, handle more than one peer domain")
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
The cited commit sets ft prio to fs_base_prio. But if
ignore_flow_level it not supported, ft prio must be set based on
tc filter prio. Otherwise, all the ft prio are the same on the same
chain. It is invalid if ignore_flow_level is not supported.
Fix it by setting ft prio based on tc filter prio and setting
fs_base_prio to 0 for fdb.
Fixes: 8e80e56480 ("net/mlx5: fs_chains: Refactor to detach chains from tc usage")
Signed-off-by: Chris Mi <cmi@nvidia.com>
Reviewed-by: Paul Blakey <paulb@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
There are DEK objects cached in DEK pool after kTLS is used, and they
are freed only in mlx5e_ktls_cleanup().
mlx5e_destroy_mdev_resources() is called in mlx5e_suspend() to
free mdev resources, including protection domain (PD). However, PD is
still referenced by the cached DEK objects in this case, because
profile->cleanup() (and therefore mlx5e_ktls_cleanup()) is called
after mlx5e_suspend() during devlink reload. So the following FW
syndrome is generated:
mlx5_cmd_out_err:803:(pid 12948): DEALLOC_PD(0x801) op_mod(0x0) failed,
status bad resource state(0x9), syndrome (0xef0c8a), err(-22)
To avoid this syndrome, move DEK pool destruction to
mlx5e_ktls_cleanup_tx(), which is called by profile->cleanup_tx(). And
move pool creation to mlx5e_ktls_init_tx() for symmetry.
Fixes: f741db1a51 ("net/mlx5e: kTLS, Improve connection rate by using fast update encryption key")
Signed-off-by: Jianbo Liu <jianbol@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
As suggested during code review set the access rights for bridge 'fdb'
debugfs file to root-only.
Fixes: 791eb78285 ("net/mlx5: Bridge, expose FDB state via debugfs")
Reported-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/netdev/20230619120515.5045132a@kernel.org/
Signed-off-by: Vlad Buslov <vladbu@nvidia.com>
Reviewed-by: Gal Pressman <gal@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
When the regular rq is reactivated after the XSK socket is closed
it could be reading stale cqes which eventually corrupts the rq.
This leads to no more traffic being received on the regular rq and a
crash on the next close or deactivation of the rq.
Kal Cuttler Conely reported this issue as a crash on the release
path when the xdpsock sample program is stopped (killed) and restarted
in sequence while traffic is running.
This patch flushes all cqes when during the rq flush. The cqe flushing
is done in the reset state of the rq. mlx5e_rq_to_ready code is moved
into the flush function to allow for this.
Fixes: 082a9edf12 ("net/mlx5e: xsk: Flush RQ on XSK activation to save memory")
Reported-by: Kal Cutter Conley <kal.conley@dectris.com>
Closes: https://lore.kernel.org/xdp-newbies/CAHApi-nUAs4TeFWUDV915CZJo07XVg2Vp63-no7UDfj6wur9nQ@mail.gmail.com
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
The cited commit holds encap tbl lock unconditionally when setting
up dests. But it may cause the following deadlock:
PID: 1063722 TASK: ffffa062ca5d0000 CPU: 13 COMMAND: "handler8"
#0 [ffffb14de05b7368] __schedule at ffffffffa1d5aa91
#1 [ffffb14de05b7410] schedule at ffffffffa1d5afdb
#2 [ffffb14de05b7430] schedule_preempt_disabled at ffffffffa1d5b528
#3 [ffffb14de05b7440] __mutex_lock at ffffffffa1d5d6cb
#4 [ffffb14de05b74e8] mutex_lock_nested at ffffffffa1d5ddeb
#5 [ffffb14de05b74f8] mlx5e_tc_tun_encap_dests_set at ffffffffc12f2096 [mlx5_core]
#6 [ffffb14de05b7568] post_process_attr at ffffffffc12d9fc5 [mlx5_core]
#7 [ffffb14de05b75a0] mlx5e_tc_add_fdb_flow at ffffffffc12de877 [mlx5_core]
#8 [ffffb14de05b75f0] __mlx5e_add_fdb_flow at ffffffffc12e0eef [mlx5_core]
#9 [ffffb14de05b7660] mlx5e_tc_add_flow at ffffffffc12e12f7 [mlx5_core]
#10 [ffffb14de05b76b8] mlx5e_configure_flower at ffffffffc12e1686 [mlx5_core]
#11 [ffffb14de05b7720] mlx5e_rep_indr_offload at ffffffffc12e3817 [mlx5_core]
#12 [ffffb14de05b7730] mlx5e_rep_indr_setup_tc_cb at ffffffffc12e388a [mlx5_core]
#13 [ffffb14de05b7740] tc_setup_cb_add at ffffffffa1ab2ba8
#14 [ffffb14de05b77a0] fl_hw_replace_filter at ffffffffc0bdec2f [cls_flower]
#15 [ffffb14de05b7868] fl_change at ffffffffc0be6caa [cls_flower]
#16 [ffffb14de05b7908] tc_new_tfilter at ffffffffa1ab71f0
[1031218.028143] wait_for_completion+0x24/0x30
[1031218.028589] mlx5e_update_route_decap_flows+0x9a/0x1e0 [mlx5_core]
[1031218.029256] mlx5e_tc_fib_event_work+0x1ad/0x300 [mlx5_core]
[1031218.029885] process_one_work+0x24e/0x510
Actually no need to hold encap tbl lock if there is no encap action.
Fix it by checking if encap action exists or not before holding
encap tbl lock.
Fixes: 37c3b9fa7c ("net/mlx5e: Prevent encap offload when neigh update is running")
Signed-off-by: Chris Mi <cmi@nvidia.com>
Reviewed-by: Vlad Buslov <vladbu@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Currently, whenever a user is setting migratable port fn attr, the
driver is always turn migratable capability on.
Fix it by honor the user input
Fixes: e5b9642a33 ("net/mlx5: E-Switch, Implement devlink port function cmds to control migratable")
Signed-off-by: Shay Drory <shayd@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
mlx5e_ipsec_remove_trailer() should return an error code if function
pskb_trim() returns an unexpected value.
Fixes: 2ac9cfe782 ("net/mlx5e: IPSec, Add Innova IPSec offload TX data path")
Signed-off-by: Yuanjun Gong <ruc_gongyuanjun@163.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
The memory pointed to by the priv->rx_res pointer is not freed in the error
path of mlx5e_init_rep_rx, which can lead to a memory leak. Fix by freeing
the memory in the error path, thereby making the error path identical to
mlx5e_cleanup_rep_rx().
Fixes: af8bbf7300 ("net/mlx5e: Convert mlx5e_flow_steering member of mlx5e_priv to pointer")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
when mlx5_cmd_exec failed in mlx5dr_cmd_create_reformat_ctx, the memory
pointed by 'in' is not released, which will cause memory leak. Move memory
release after mlx5_cmd_exec.
Fixes: 1d9186476e ("net/mlx5: DR, Add direct rule command utilities")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
In function macsec_fs_tx_create_crypto_table_groups(), when the ft->g
memory is successfully allocated but the 'in' memory fails to be
allocated, the memory pointed to by ft->g is released once. And in function
macsec_fs_tx_create(), macsec_fs_tx_destroy() is called to release the
memory pointed to by ft->g again. This will cause double free problem.
Fixes: e467b283ff ("net/mlx5e: Add MACsec TX steering rules")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Commit 6bcdfd2cac ("security: Allow all LSMs to provide xattrs for
inode_init_security hook") unified the !initxattrs and initxattrs cases. By
doing that, security_inode_init_security() cannot return -EOPNOTSUPP
anymore, as it is always replaced with zero at the end of the function.
Also, mentioning -ENOMEM as the only possible error is not correct. For
example, evm_inode_init_security() could return -ENOKEY.
Fix these issues in the documentation of security_inode_init_security().
Fixes: 6bcdfd2cac ("security: Allow all LSMs to provide xattrs for inode_init_security hook")
Signed-off-by: Roberto Sassu <roberto.sassu@huawei.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Whenever a tlink is obtained by cifs_sb_tlink, we need
to check that the tlink returned is not an error.
It was missing with the last change here.
Fixes: b3edef6b9c ("cifs: allow dumping keys for directories too")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
When attribute is enum type and marked as multi-attr, the netlink
respond is not parsed, fails with stack trace:
Traceback (most recent call last):
File "/net-next/tools/net/ynl/./test.py", line 520, in <module>
main()
File "/net-next/tools/net/ynl/./test.py", line 488, in main
dplls=dplls_get(282574471561216)
File "/net-next/tools/net/ynl/./test.py", line 48, in dplls_get
reply=act(args)
File "/net-next/tools/net/ynl/./test.py", line 41, in act
reply = ynl.dump(args.dump, attrs)
File "/net-next/tools/net/ynl/lib/ynl.py", line 598, in dump
return self._op(method, vals, dump=True)
File "/net-next/tools/net/ynl/lib/ynl.py", line 584, in _op
rsp_msg = self._decode(gm.raw_attrs, op.attr_set.name)
File "/net-next/tools/net/ynl/lib/ynl.py", line 451, in _decode
self._decode_enum(rsp, attr_spec)
File "/net-next/tools/net/ynl/lib/ynl.py", line 408, in _decode_enum
value = enum.entries_by_val[raw].name
TypeError: unhashable type: 'list'
error: 1
Redesign _decode_enum(..) to take a enum int value and translate
it to either a bitmask or enum name as expected.
Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://lore.kernel.org/r/20230725101642.267248-3-arkadiusz.kubalewski@intel.com
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Remove wrong index adjustment, which is leftover from adding
support for sparse enums.
enum.entries_by_val() function shall not subtract the start-value, as
it is indexed with real enum value.
Fixes: c311aaa74c ("tools: ynl: fix enum-as-flags in the generic CLI")
Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Reviewed-by: Donald Hunter <donald.hunter@gmail.com>
Link: https://lore.kernel.org/r/20230725101642.267248-2-arkadiusz.kubalewski@intel.com
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add documentation on the use of test attributes under the section "Tips for
Running KUnit Tests" in the KUnit docs.
Documentation includes three sections on how to mark tests with attributes,
how attributes are reported, and how the user can filter tests using test
attributes.
Add descriptions of new flags to list of command-line arguments.
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Rae Moar <rmoar@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Add four tests to executor_test.c to test behavior of filtering attributes.
- parse_filter_attr_test - to test the parsing of inputted filters
- filter_attr_test - to test the filtering procedure on attributes
- filter_attr_empty_test - to test the behavior when all tests are filtered
out
- filter_attr_skip_test - to test the configurable filter_action=skip
option
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Rae Moar <rmoar@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Mark the time KUnit test, time64_to_tm_test_date_range, as slow using test
attributes.
This test ran relatively much slower than most other KUnit tests.
By marking this test as slow, the test can now be filtered using the KUnit
test attribute filtering feature. Example: --filter "speed>slow". This will
run only the tests that have speeds faster than slow. The slow attribute
will also be outputted in KTAP.
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Rae Moar <rmoar@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Mark slow memcpy KUnit tests using test attributes.
Tests marked as slow are as follows: memcpy_large_test, memmove_test,
memmove_large_test, and memmove_overlap_test. These tests were the slowest
of the memcpy tests and relatively slower to most other KUnit tests. Most
of these tests are already skipped when CONFIG_MEMCPY_SLOW_KUNIT_TEST is
not enabled.
These tests can now be filtered using the KUnit test attribute filtering
feature. Example: --filter "speed>slow". This will run only the tests that
have speeds faster than slow. The slow attribute will also be outputted in
KTAP.
Note: This patch is intended to replace the use of
CONFIG_MEMCPY_SLOW_KUNIT_TEST and to potentially deprecate this feature.
This patch does not remove the config option but does add a note to the
config definition commenting on this future shift.
Reviewed-by: David Gow <davidgow@google.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Rae Moar <rmoar@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Add ability to kunit.py to filter attributes and report a list of tests
including attributes without running tests.
Add flag "--filter" to input filters on test attributes. Tests will be
filtered out if they do not match all inputted filters.
Example: --filter speed=slow (This filter would run only the tests that are
marked as slow)
Filters have operations: <, >, <=, >=, !=, and =. But note that the
characters < and > are often interpreted by the shell, so they may need to
be quoted or escaped.
Example: --filter "speed>slow" or --filter speed\>slow (This filter would
run only the tests that have the speed faster than slow.
Additionally, multiple filters can be used.
Example: --filter "speed=slow, module!=example" (This filter would run
only the tests that have the speed slow and are not in the "example"
module)
Note if the user wants to skip filtered tests instead of not
running/showing them use the "--filter_action=skip" flag instead.
Expose the output of kunit.action=list option with flag "--list_tests" to
output a list of tests. Additionally, add flag "--list_tests_attr" to
output a list of tests and their attributes. These flags are useful to see
tests and test attributes without needing to run tests.
Example of the output of "--list_tests_attr":
example
example.test_1
example.test_2
# example.test_2.speed: slow
This output includes a suite, example, with two test cases, test_1 and
test_2. And in this instance test_2 has been marked as slow.
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Rae Moar <rmoar@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Add filtering of test attributes. Users can filter tests using the
module_param called "filter".
Filters are imputed in the format: <attribute_name><operation><value>
Example: kunit.filter="speed>slow"
Operations include: >, <, >=, <=, !=, and =. These operations will act the
same for attributes of the same type but may not between types.
Note multiple filters can be inputted by separating them with a comma.
Example: kunit.filter="speed=slow, module!=example"
Since both suites and test cases can have attributes, there may be
conflicts. The process of filtering follows these rules:
- Filtering always operates at a per-test level.
- If a test has an attribute set, then the test's value is filtered on.
- Otherwise, the value falls back to the suite's value.
- If neither are set, the attribute has a global "default" value, which
is used.
Filtered tests will not be run or show in output. The tests can instead be
skipped using the configurable option "kunit.filter_action=skip".
Note the default settings for running tests remains unfiltered.
Finally, add "filter" methods for the speed and module attributes to parse
and compare attribute values.
Note this filtering functionality will be added to kunit.py in the next
patch.
Reviewed-by: David Gow <davidgow@google.com>
Signed-off-by: Rae Moar <rmoar@google.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
