Remove not used devlink_resource_occ_get_register() and
devlink_resource_occ_get_unregister() functions; current devlink resource
users are fine with devl_ variants of the two.
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Joe Damato <jdamato@fastly.com>
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Link: https://patch.msgid.link/20241023131248.27192-7-przemyslaw.kitszel@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Replace devlink_resource_register(), devlink_resource_occ_get_register(),
and devlink_resource_occ_get_unregister() calls by respective devl_*
variants. Mentioned functions have no direct users in any drivers, and are
going to be removed in subsequent patches.
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Joe Damato <jdamato@fastly.com>
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Link: https://patch.msgid.link/20241023131248.27192-6-przemyslaw.kitszel@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Consolidate error codes for too big message size.
Current code is written to return -EINVAL when tailroom in the skb msg
would be exhausted precisely when it's time to nest, and return -EMSGSIZE
in all other "not enough space" conditions.
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Joe Damato <jdamato@fastly.com>
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Link: https://patch.msgid.link/20241023131248.27192-5-przemyslaw.kitszel@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Differentiate error codes of devl_resource_register().
Replace one of -EINVAL exit paths by -EEXIST. This should aid developers
introducing new resources and registering them in the wrong order.
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Joe Damato <jdamato@fastly.com>
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Link: https://patch.msgid.link/20241023131248.27192-4-przemyslaw.kitszel@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Use devlink_nl_put_u64() shortcut added by prev commit on all devlink/.
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Joe Damato <jdamato@fastly.com>
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Link: https://patch.msgid.link/20241023131248.27192-3-przemyslaw.kitszel@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add devlink_nl_put_u64() that abstracts padding for u64 values.
All u64 values are passed with the very same padding option.
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Joe Damato <jdamato@fastly.com>
Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Link: https://patch.msgid.link/20241023131248.27192-2-przemyslaw.kitszel@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
I suggested to put DEBUG_NET_WARN_ON_ONCE() in __sock_create() to
catch possible use-after-free.
But the warning itself was not useful because our interest is in
the callee than the caller.
Let's define DEBUG_NET_WARN_ONCE() and print the name of pf->create()
and the socket identifier.
While at it, we enclose DEBUG_NET_WARN_ON_ONCE() in parentheses too
to avoid a checkpatch error.
Note that %pf or %pF were obsoleted and will be removed later as per
comment in lib/vsprintf.c.
Link: https://lore.kernel.org/netdev/202410231427.633734b3-lkp@intel.com/
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20241024201458.49412-1-kuniyu@amazon.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This adds support for new chip version RTL8125D, which can be found on
boards like Gigabyte X870E AORUS ELITE WIFI7. Firmware rtl8125d-1.fw
for this chip version is available in linux-firmware already.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/d0306912-e88e-4c25-8b5d-545ae8834c0c@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The latter is the preferred way to copy ethtool strings.
Avoids manually incrementing the pointer. Cleans up the code quite well.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20241024195534.176410-1-rosenp@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The latter is the preferred way to copy ethtool strings.
Avoids manually incrementing the pointer. Cleans up the code quite well.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20241024195833.176843-1-rosenp@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Use a while loop in mlx5_eq_comp_int() and mlx5_eq_async_int() to
clarify the EQE polling logic. This consolidates the next_eqe_sw() calls
for the first and subequent iterations. It also avoids a goto. Turn the
num_eqes < MLX5_EQ_POLLING_BUDGET check into a break condition.
Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20241023205113.255866-1-csander@purestorage.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
"enahnced" looks to be a misspelling of "enhanced".
Rename "mlx5_cqwq_get_cqe_enahnced_comp" to
"mlx5_cqwq_get_cqe_enhanced_comp".
Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Link: https://patch.msgid.link/20241023164840.140535-1-csander@purestorage.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The latter is the preferred way to copy ethtool strings.
Avoids manually incrementing the pointer.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Acked-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20241022233203.9670-1-rosenp@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The latter is the preferred way to copy ethtool strings.
Avoids manually incrementing the data pointer.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Shradha Gupta <shradhagupta@linux.microsoft.com>
Link: https://patch.msgid.link/20241022204908.511021-1-rosenp@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
They are the preferred way to copy ethtool strings.
Avoids manually incrementing the data pointer.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Tested-by: Nick Child <nnac123@linux.ibm.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20241022203240.391648-1-rosenp@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Consolidate the handling of dedicated PHY and fixed-link phy by taking
advantage of logic in of_phy_get_and_connect() which handles both of
these cases, rather than open coding the same logic in ftgmac100_probe().
Signed-off-by: Jacky Chou <jacky_chou@aspeedtech.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://patch.msgid.link/20241022084214.1261174-1-jacky_chou@aspeedtech.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Russell King says:
====================
net: phylink: simplify SFP PHY attachment
These two patches simplify how we attach SFP PHYs.
The first patch notices that at the two sites where we call
sfp_select_interface(), if that fails, we always print the same error.
Move this into its own function.
The second patch adds an additional level of validation, checking that
the returned interface is one that is supported by the MAC/PCS.
The last patch simplifies how SFP PHYs are attached, reducing the
number of times that we do validation in this path.
====================
Link: https://patch.msgid.link/Zxj8_clRmDA_G7uH@shell.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
There are a few issues with how SFP PHYs are attached:
a) The phylink_sfp_connect_phy() and phylink_sfp_config_phy() code
validates the configuration three times:
1. To discover the support/advertising masks that the PHY/PCS/MAC
can support in order to select an interface.
2. To validate the selected interface.
3. When the PHY is brought up after being attached, another validation
is done.
This is needlessly complex.
b) The configuration is set prior to the PHY being attached, which
means we don't have the PHY available in phylink_major_config()
for phylink_pcs_neg_mode() to make decisions upon.
We have already added an extra step to validate the selected interface,
so we can now move the attachment and bringup of the PHY earlier,
inside phylink_sfp_config_phy(). This results in the validation at
step 2 above becoming entirely unnecessary, so remove that too.
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Tested-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1t3bcb-000c8H-3e@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Validate that the returned interface from sfp_select_interface() is
supportable by the MAC/PCS. If it isn't, print an error and return
the NA interface type. This is a preparatory step to reorganising
how a PHY on a SFP module is handled.
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Tested-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1t3bcV-000c8B-Vz@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Whenever we call sfp_select_interface(), we check the returned value
and print an error. There are two cases where this happens with the
same message. Provide a common function to do this.
Reviewed-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Tested-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1t3bcQ-000c85-S4@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
phylink_parse_fixedlink() wants to preserve the pause, asym_pause and
autoneg bits in pl->supported. Rather than reading the bits into
separate bools, zeroing pl->supported, and then setting them if they
were previously set, use a mask and linkmode_and() to achieve the same
result.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/E1t3Fh5-000aQi-Nk@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Tariq Toukan says:
====================
mlx5e update features on config changes
This small patchset by Dragos adds a call to netdev_update_features()
in configuration changes that could impact the features status.
====================
Link: https://patch.msgid.link/20241024164134.299646-1-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When the ring size changes successfully, trigger
netdev_update_features() to enable features in wanted state if
applicable.
An example of such scenario:
$ ip link set dev eth1 up
$ ethtool --set-ring eth1 rx 8192
$ ip link set dev eth1 mtu 9000
$ ethtool --features eth1 rx-gro-hw on --> fails
$ ethtool --set-ring eth1 rx 1024
With this patch, HW GRO will be turned on automatically because
it is set in the device's wanted_features.
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Reviewed-by: Gal Pressman <gal@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20241024164134.299646-3-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When the MTU changes successfully, trigger netdev_update_features() to
enable features in wanted state if applicable.
An example of such scenario:
$ ip link set dev eth1 up
$ ethtool --set-ring eth1 rx 8192
$ ip link set dev eth1 mtu 9000
$ ethtool --features eth1 rx-gro-hw on --> fails
$ ip link set dev eth1 mtu 7000
With this patch, HW GRO will be turned on automatically because
it is set in the device's wanted_features.
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Reviewed-by: Gal Pressman <gal@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20241024164134.299646-2-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Both gcc-14 and clang-18 report that passing a non-string literal as the
format argument of dev_set_name() is potentially insecure.
E.g. clang-18 says:
drivers/net/wwan/wwan_core.c:442:34: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
442 | return dev_set_name(&port->dev, buf);
| ^~~
drivers/net/wwan/wwan_core.c:442:34: note: treat the string as an argument to avoid this
442 | return dev_set_name(&port->dev, buf);
| ^
| "%s",
It is always the case where the contents of mod is safe to pass as the
format argument. That is, in my understanding, it never contains any
format escape sequences.
But, 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.
No functional change intended.
Signed-off-by: Simon Horman <horms@kernel.org>
Acked-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Link: https://patch.msgid.link/20241023-wwan-fmt-v1-1-521b39968639@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Correct the typo errors in json files
- "diffferent" is corrected to "different".
- "muliple" and "miltiple" is corrected to "multiple".
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Karan Sanghavi <karansanghvi98@gmail.com>
Link: https://patch.msgid.link/20241022-multiple_spell_error-v2-1-7e5036506fe5@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Commit 26eebdc4b0 ("rtnetlink: Return int from rtnl_af_register().")
made rtnl_af_register() return int again, and kdoc needs to be fixed up.
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20241022210320.86111-1-kuniyu@amazon.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Guillaume Nault says:
====================
ipv4: Prepare core ipv4 files to future .flowi4_tos conversion.
Continue preparing users of ->flowi4_tos (struct flowi4) to the future
conversion of this field (from __u8 to dscp_t). The objective is to
have type annotation to properly separate DSCP bits from ECN ones. This
way we'll ensure that ECN doesn't interfere with DSCP and avoid
regressions where it break routing descisions (fib rules in particular).
This series concentrates on some easy IPv4 conversions where
->flowi4_tos is set directly from an IPv4 header, so we can get the
DSCP value using the ip4h_dscp() helper function.
====================
Link: https://patch.msgid.link/cover.1729530028.git.gnault@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Use ip4h_dscp() to get the DSCP from the IPv4 header, then convert the
dscp_t value to __u8 with inet_dscp_to_dsfield().
Then, when we'll convert .flowi4_tos to dscp_t, we'll just have to drop
the inet_dscp_to_dsfield() call.
Signed-off-by: Guillaume Nault <gnault@redhat.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://patch.msgid.link/0a13a200f31809841975e38633914af1061e0c04.1729530028.git.gnault@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Use ip4h_dscp() to get the DSCP from the IPv4 header, then convert the
dscp_t value to __u8 with inet_dscp_to_dsfield().
Then, when we'll convert .flowi4_tos to dscp_t, we'll just have to drop
the inet_dscp_to_dsfield() call.
Signed-off-by: Guillaume Nault <gnault@redhat.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://patch.msgid.link/462402a097260357a7aba80228612305f230b6a9.1729530028.git.gnault@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Use ip4h_dscp() to get the DSCP from the IPv4 header, then convert the
dscp_t value to __u8 with inet_dscp_to_dsfield().
Then, when we'll convert .flowi4_tos to dscp_t, we'll just have to drop
the inet_dscp_to_dsfield() call.
Signed-off-by: Guillaume Nault <gnault@redhat.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://patch.msgid.link/61b7563563f8b0a562b5b62032fe5260034d0aac.1729530028.git.gnault@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Use ip4h_dscp() to get the DSCP from the IPv4 header, then convert the
dscp_t value to __u8 with inet_dscp_to_dsfield().
Then, when we'll convert .flowi4_tos to dscp_t, we'll just have to drop
the inet_dscp_to_dsfield() call.
Signed-off-by: Guillaume Nault <gnault@redhat.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://patch.msgid.link/a0eba69cce94f747e4c7516184a85ffd0abbe3f0.1729530028.git.gnault@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Rosen Penev says:
====================
ibm: emac: more cleanups
Tested on Cisco MX60W.
v2: fixed build errors. Also added extra commits to clean the driver up
further.
v3: Added tested message. Removed bad alloc_netdev_dummy commit.
v4: removed modules changes from patchset. Added fix for if MAC not
found.
v5: added of_find_matching_node commit.
v6: resend after net-next merge.
v7: removed of_find_matching_node commit. Adjusted mutex_init patch.
v8: removed patch removing custom init/exit. Needs more work.
====================
Link: https://patch.msgid.link/20241022002245.843242-1-rosenp@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
On this Cisco MX60W, u-boot sets the local-mac-address property.
Unfortunately by default, the MAC is wrong and is actually located on a
UBI partition. Which means nvmem needs to be used to grab it.
In the case where that fails, EMAC fails to initialize instead of
generating a random MAC as many other drivers do.
Match behavior with other drivers to have a working ethernet interface.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Shannon Nelson <shannon.nelson@amd.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
It seems since inception that mutex_destroy was never called for these
in _remove. Instead of handling this manually, just use devm for
simplicity.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Shannon Nelson <shannon.nelson@amd.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
No need for irq_of_parse_and_map since we have platform_device.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Shannon Nelson <shannon.nelson@amd.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
No need to have a struct resource. Gets rid of the TODO.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Shannon Nelson <shannon.nelson@amd.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Kuniyuki Iwashima says:
====================
ipv4: Convert RTM_{NEW,DEL}ADDR and more to per-netns RTNL.
The IPv4 address hash table and GC are already namespacified.
This series converts RTM_NEWADDR/RTM_DELADDR and some more
RTNL users to per-netns RTNL.
Changes:
v2:
* Add patch 1 to address sparse warning for CONFIG_DEBUG_NET_SMALL_RTNL=n
* Add Eric's tags to patch 2-12
v1: https://lore.kernel.org/netdev/20241018012225.90409-1-kuniyu@amazon.com/
====================
Link: https://patch.msgid.link/20241021183239.79741-1-kuniyu@amazon.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
ioctl(SIOCGIFCONF) calls dev_ifconf() that operates on the current netns.
Let's use per-netns RTNL helpers in dev_ifconf() and inet_gifconf().
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Basically, devinet_ioctl() operates on a single netns.
However, ioctl(SIOCSIFFLAGS) will trigger the netdev notifier
that could touch another netdev in different netns.
Let's use per-netns RTNL helper in devinet_ioctl() and place
ASSERT_RTNL() for SIOCSIFFLAGS.
We will remove ASSERT_RTNL() once RTM_SETLINK and RTM_DELLINK
are converted.
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
devinet_sysctl_forward() touches only a single netns.
Let's use rtnl_trylock() and __in_dev_get_rtnl_net().
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
We will need the per-netns version of rtnl_trylock().
rtnl_net_trylock() calls __rtnl_net_lock() only when rtnl_trylock()
successfully holds RTNL.
When RTNL is removed, we will use mutex_trylock() for per-netns RTNL.
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Since commit 1675f38521 ("ipv4: Namespacify IPv4 address GC."),
check_lifetime() works on a per-netns basis.
Let's use rtnl_net_lock() and rtnl_net_dereference().
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Let's push down RTNL into inet_rtm_deladdr() as rtnl_net_lock().
Now, ip_mc_autojoin_config() is always called under per-netns RTNL,
so ASSERT_RTNL() can be replaced with ASSERT_RTNL_NET().
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
inet_rtm_to_ifa() and find_matching_ifa() are called
under rtnl_net_lock().
__in_dev_get_rtnl() and in_dev_for_each_ifa_rtnl() there
can use per-netns RTNL helpers.
Let's define and use __in_dev_get_rtnl_net() and
in_dev_for_each_ifa_rtnl_net().
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
The address hash table and GC are already namespacified.
Let's push down RTNL into inet_rtm_newaddr() as rtnl_net_lock().
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
