Fix a build issue introduced by a previous fix in the ACPI processor
driver (Vitaly Kuznetsov).
-----BEGIN PGP SIGNATURE-----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=Jzzk
-----END PGP SIGNATURE-----
Merge tag 'acpi-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Fix a build issue introduced by a previous fix in the ACPI processor
driver (Vitaly Kuznetsov)"
* tag 'acpi-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: processor: Fix build when CONFIG_ACPI_PROCESSOR=m
When we suspend the VM, the VDPA interface will be reset. When the VM is
resumed again, clear_virtqueues() will clear the available and used
indices resulting in hardware virqtqueue objects becoming out of sync.
We can avoid this function alltogether since qemu will clear them if
required, e.g. when the VM went through a reboot.
Moreover, since the hw available and used indices should always be
identical on query and should be restored to the same value same value
for virtqueues that complete in order, we set the single value provided
by set_vq_state(). In get_vq_state() we return the value of hardware
used index.
Fixes: b35ccebe3e ("vdpa/mlx5: Restore the hardware used index after change map")
Fixes: 1a86b377aa ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices")
Signed-off-by: Eli Cohen <elic@nvidia.com>
Link: https://lore.kernel.org/r/20210408091047.4269-6-elic@nvidia.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
VIRTIO_F_VERSION_1 is a bit number. Use BIT_ULL() with mask
conditionals.
Also, in mlx5_vdpa_is_little_endian() use BIT_ULL for consistency with
the rest of the code.
Fixes: 1a86b377aa ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices")
Signed-off-by: Eli Cohen <elic@nvidia.com>
Link: https://lore.kernel.org/r/20210408091047.4269-5-elic@nvidia.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
struct mlx5_core_dev has a bar_addr field that contains the correct bar
address for the function regardless of whether it is pci function or sub
function. Use it.
Fixes: 1958fc2f07 ("net/mlx5: SF, Add auxiliary device driver")
Signed-off-by: Eli Cohen <elic@nvidia.com>
Reviewed-by: Parav Pandit <parav@nvidia.com>
Link: https://lore.kernel.org/r/20210408091047.4269-4-elic@nvidia.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
In cases where the vdpa instance uses a SF (sub function), the DMA
device is the parent device. Use a function to retrieve the correct DMA
device.
Fixes: 1958fc2f07 ("net/mlx5: SF, Add auxiliary device driver")
Signed-off-by: Eli Cohen <elic@nvidia.com>
Reviewed-by: Parav Pandit <parav@nvidia.com>
Link: https://lore.kernel.org/r/20210408091047.4269-3-elic@nvidia.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
When feature VIRTIO_NET_F_MTU is negotiated on mlx5_vdpa,
22 extra bytes worth of MTU length is shown in guest.
This is because the mlx5_query_port_max_mtu API returns
the "hardware" MTU value, which does not just contain the
Ethernet payload, but includes extra lengths starting
from the Ethernet header up to the FCS altogether.
Fix the MTU so packets won't get dropped silently.
Fixes: 1a86b377aa ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices")
Signed-off-by: Si-Wei Liu <si-wei.liu@oracle.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Acked-by: Eli Cohen <elic@nvidia.com>
Link: https://lore.kernel.org/r/20210408091047.4269-2-elic@nvidia.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
drivers/usb/core/hub.c: usb_new_device() contains the following:
/* By default, forbid autosuspend for all devices. It will be
* allowed for hubs during binding.
*/
usb_disable_autosuspend(udev);
So for anything which is not a hub, such as btusb devices, autosuspend is
disabled by default and we must call usb_enable_autosuspend(udev) to
enable it.
This means that the "Fix the autosuspend enable and disable" commit,
which drops the usb_enable_autosuspend() call when the enable_autosuspend
module option is true, is completely wrong, revert it.
This reverts commit 7bd9fb058d.
Cc: Hui Wang <hui.wang@canonical.com>
Fixes: 7bd9fb058d ("Bluetooth: btusb: Fix the autosuspend enable and disable")
Acked-by: Hui Wang <hui.wang@canonical.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-----BEGIN PGP SIGNATURE-----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=rxNZ
-----END PGP SIGNATURE-----
Merge tag '5.12-rc6-smb3' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
"Three cifs/smb3 fixes, two for stable: a reconnect fix and a fix for
display of devnames with special characters"
* tag '5.12-rc6-smb3' of git://git.samba.org/sfrench/cifs-2.6:
cifs: escape spaces in share names
fs: cifs: Remove unnecessary struct declaration
cifs: On cifs_reconnect, resolve the hostname again.
nlh is being checked for validtity two times when it is dereferenced in
this function. Check for validity again when updating the flags through
nlh pointer to make the dereferencing safe.
CC: <stable@vger.kernel.org>
Addresses-Coverity: ("NULL pointer dereference")
Signed-off-by: Muhammad Usama Anjum <musamaanjum@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Martin Blumenstingl says:
====================
lantiq: GSWIP: two more fixes
after my last patch got accepted and is now in net as commit
3e6fdeb28f ("net: dsa: lantiq_gswip: Let GSWIP automatically set
the xMII clock") [0] some more people from the OpenWrt community
(many thanks to everyone involved) helped test the GSWIP driver: [1]
It turns out that the previous fix does not work for all boards.
There's no regression, but it doesn't fix as many problems as I
thought. This is why two more fixes are needed:
- the first one solves many (four known but probably there are
a few extra hidden ones) reported bugs with the GSWIP where no
traffic would flow. Not all circumstances are fully understood
but testing shows that switching away from PHY auto polling
solves all of them
- while investigating the different problems which are addressed
by the first patch some small issues with the existing code were
found. These are addressed by the second patch
Changes since v1 at [0]:
- Don't configure the link parameters in gswip_phylink_mac_config
(as we're using the "modern" way in gswip_phylink_mac_link_up).
Thanks to Andrew for the hint with the phylink documentation.
- Clarify that GSWIP_MII_CFG_RMII_CLK is ignored by the hardware in
the description of the second patch as suggested by Hauke
- Don't set GSWIP_MII_CFG_RGMII_IBS in the second patch as we don't
have any hardware available for testing this. The patch
description now also reflects this.
- Added Andrew's Reviewed-by to the first patch (thank you!)
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
There are a few more bits in the GSWIP_MII_CFG register for which we
did rely on the boot-loader (or the hardware defaults) to set them up
properly.
For some external RMII PHYs we need to select the GSWIP_MII_CFG_RMII_CLK
bit and also we should un-set it for non-RMII PHYs. The
GSWIP_MII_CFG_RMII_CLK bit is ignored for other PHY connection modes.
The GSWIP IP also supports in-band auto-negotiation for RGMII PHYs when
the GSWIP_MII_CFG_RGMII_IBS bit is set. Clear this bit always as there's
no known hardware which uses this (so it is not tested yet).
Clear the xMII isolation bit when set at initialization time if it was
previously set by the bootloader. Not doing so could lead to no traffic
(neither RX nor TX) on a port with this bit set.
While here, also add the GSWIP_MII_CFG_RESET bit. We don't need to
manage it because this bit is self-clearning when set. We still add it
here to get a better overview of the GSWIP_MII_CFG register.
Fixes: 14fceff477 ("net: dsa: Add Lantiq / Intel DSA driver for vrx200")
Cc: stable@vger.kernel.org
Suggested-by: Hauke Mehrtens <hauke@hauke-m.de>
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
PHY auto polling on the GSWIP hardware can be used so link changes
(speed, link up/down, etc.) can be detected automatically. Internally
GSWIP reads the PHY's registers for this functionality. Based on this
automatic detection GSWIP can also automatically re-configure it's port
settings. Unfortunately this auto polling (and configuration) mechanism
seems to cause various issues observed by different people on different
devices:
- FritzBox 7360v2: the two Gbit/s ports (connected to the two internal
PHY11G instances) are working fine but the two Fast Ethernet ports
(using an AR8030 RMII PHY) are completely dead (neither RX nor TX are
received). It turns out that the AR8030 PHY sets the BMSR_ESTATEN bit
as well as the ESTATUS_1000_TFULL and ESTATUS_1000_XFULL bits. This
makes the PHY auto polling state machine (rightfully?) think that the
established link speed (when the other side is Gbit/s capable) is
1Gbit/s.
- None of the Ethernet ports on the Zyxel P-2812HNU-F1 (two are
connected to the internal PHY11G GPHYs while the other three are
external RGMII PHYs) are working. Neither RX nor TX traffic was
observed. It is not clear which part of the PHY auto polling state-
machine caused this.
- FritzBox 7412 (only one LAN port which is connected to one of the
internal GPHYs running in PHY22F / Fast Ethernet mode) was seeing
random disconnects (link down events could be seen). Sometimes all
traffic would stop after such disconnect. It is not clear which part
of the PHY auto polling state-machine cauased this.
- TP-Link TD-W9980 (two ports are connected to the internal GPHYs
running in PHY11G / Gbit/s mode, the other two are external RGMII
PHYs) was affected by similar issues as the FritzBox 7412 just without
the "link down" events
Switch to software based configuration instead of PHY auto polling (and
letting the GSWIP hardware configure the ports automatically) for the
following link parameters:
- link up/down
- link speed
- full/half duplex
- flow control (RX / TX pause)
After a big round of manual testing by various people (who helped test
this on OpenWrt) it turns out that this fixes all reported issues.
Additionally it can be considered more future proof because any
"quirk" which is implemented for a PHY on the driver side can now be
used with the GSWIP hardware as well because Linux is in control of the
link parameters.
As a nice side-effect this also solves a problem where fixed-links were
not supported previously because we were relying on the PHY auto polling
mechanism, which cannot work for fixed-links as there's no PHY from
where it can read the registers. Configuring the link settings on the
GSWIP ports means that we now use the settings from device-tree also for
ports with fixed-links.
Fixes: 14fceff477 ("net: dsa: Add Lantiq / Intel DSA driver for vrx200")
Fixes: 3e6fdeb28f ("net: dsa: lantiq_gswip: Let GSWIP automatically set the xMII clock")
Cc: stable@vger.kernel.org
Acked-by: Hauke Mehrtens <hauke@hauke-m.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Several bug fixes:
- Regression from the last pull request in cxgb4 related to the ipv6 fixes
- KASAN crasher in rtrs
- oops in hfi1 related to a buggy BIOS
- Userspace could oops qedr's XRC support
- Uninitialized memory when parsing a LS_NLA_TYPE_DGID netlink message
-----BEGIN PGP SIGNATURE-----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=UaHF
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe:
"Nothing very exciting here, just a few small bug fixes. No red flags
for this release have shown up.
- Regression from the last pull request in cxgb4 related to the ipv6
fixes
- KASAN crasher in rtrs
- oops in hfi1 related to a buggy BIOS
- Userspace could oops qedr's XRC support
- Uninitialized memory when parsing a LS_NLA_TYPE_DGID netlink
message"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
RDMA/addr: Be strict with gid size
RDMA/qedr: Fix kernel panic when trying to access recv_cq
IB/hfi1: Fix probe time panic when AIP is enabled with a buggy BIOS
RDMA/cxgb4: check for ipv6 address properly while destroying listener
RDMA/rtrs-clt: Close rtrs client conn before destroying rtrs clt session files
The Devicetree standard specifies an 8 byte alignment of the FDT.
Code in libfdt expects this alignment for an FDT image in memory.
kmemdup() returns 4 byte alignment on openrisc. Replace kmemdup()
with kmalloc(), align pointer, memcpy() to get proper alignment.
The 4 byte alignment exposed a related bug which triggered a crash
on openrisc with:
commit 79edff1206 ("scripts/dtc: Update to upstream version v1.6.0-51-g183df9e9c2b9")
as reported in:
https://lore.kernel.org/lkml/20210327224116.69309-1-linux@roeck-us.net/
Reported-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Frank Rowand <frank.rowand@sony.com>
Link: https://lore.kernel.org/r/20210408204508.2276230-1-frowand.list@gmail.com
Signed-off-by: Rob Herring <robh@kernel.org>
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2021-04-08
This series contains updates to i40e and ice drivers.
Grzegorz fixes the ordering of parameters to i40e_aq_get_phy_register()
which is causing incorrect information to be reported.
Arkadiusz fixes various sparse issues reported on the i40e driver.
Yongxin Liu fixes a memory leak with aRFS following resume from suspend
for ice driver.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
- Proper support for BCM4330 and BMC4334
- Various improvements for firmware download of Intel controllers
- Update management interface revision to 20
- Support for AOSP HCI vendor commands
- Initial Virtio support
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
-----BEGIN PGP SIGNATURE-----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=jiCz
-----END PGP SIGNATURE-----
Merge tag 'for-net-next-2021-04-08' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next
Luiz Augusto von Dentz says:
====================
bluetooth-next pull request for net-next:
- Proper support for BCM4330 and BMC4334
- Various improvements for firmware download of Intel controllers
- Update management interface revision to 20
- Support for AOSP HCI vendor commands
- Initial Virtio support
====================
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Tony Nguyen says:
====================
100GbE Intel Wired LAN Driver Updates 2021-04-08
This series contains updates to ice driver only.
Chinh adds retrying of sending some AQ commands when receiving EBUSY
error.
Victor modifies how nodes are added to reduce stack usage.
Ani renames some variables to either follow spec naming or to be inline
with naming in the rest of the driver. Ignores EMODE error as there are
cases where this error is expected. Performs some cleanup such as
removing unnecessary checks, doing variable assignments over copies, and
removing unneeded variables. Revises some error codes returned in link
settings to be more appropriate. He also implements support for new
firmware option to get default link configuration which accounts for
any needed NVM based overrides for PHY configuration. He also removes
the rx_gro_dropped stat as the value no longer changes.
Jeb removes setting specific link modes on firmwares that no longer
require it.
Brett removes unnecessary checks when adding and removing VLANs.
Tony fixes a checkpatch warning for unnecessary blank line.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Daniel Borkmann says:
====================
pull-request: bpf 2021-04-08
The following pull-request contains BPF updates for your *net* tree.
We've added 4 non-merge commits during the last 2 day(s) which contain
a total of 4 files changed, 31 insertions(+), 10 deletions(-).
The main changes are:
1) Validate and reject invalid JIT branch displacements, from Piotr Krysiuk.
2) Fix incorrect unhash restore as well as fwd_alloc memory accounting in
sock map, from John Fastabend.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
* S1G beacon validation
* potential leak in nl80211
* fast-RX confusion with 4-addr mode
* erroneous WARN_ON that userspace can trigger
* wrong time units in virt_wifi
* rfkill userspace API breakage
* TXQ AC confusing that led to traffic stopped forever
* connection monitoring time after/before confusion
* netlink beacon head validation buffer overrun
-----BEGIN PGP SIGNATURE-----
iQIzBAABCgAdFiEEH1e1rEeCd0AIMq6MB8qZga/fl8QFAmBvFsAACgkQB8qZga/f
l8QJRA//f7HTL6lgRMck229bKoKUO9ICRGifYdAZfIwFBzNZguBPwxiUeIZ0rFWf
LDJgee+QsKv7YkVoUXYX0K7vA9DXbadcDWgQqB8pJrxjpibvxUtF2fA0YPEftrLu
1cCl9dgtJHaZF+SZKbEEUpDz19gZtSMTRdbJXLyhGWcZ+itXX6cFoa8hCWMxwWVi
cftZJl1lXqJVzJTr/4/lENt51dwvha/z4jZodnTl2PZjOFrho4/L5UbJ7FlTmbg4
FiI9fpI+VCd6VJO/o5g8v6i7QMI0yJ1eMjuFYcOmDzagJqxD6diU31U/hpi94DGI
Fw2RCWTMk2S8ol6SszvyIvt5GD6YM28MFJo69uBd6U30QjynvxDbHBqzpbd23Sqe
34QlHOfn+WbMK1DOAAEeTrYeRsm9dem9DSkAW0uf9YrTQF0E3HyJAMX6Zgd1h3Ic
lWk3f/h9GiD4u/cK9vhISylu5e12F84sYND1Nk5yeMN/ihzyWAQGQiQN7pS2crvX
JBzv2obMqiUeW6LPtaiPzCBrkdTnQ8kgHwuuagmKhLwF2vDVyQJEitmeVGHl/FdV
O+89KodIVGHXd17cK9ddRieg8Fp8ecKCqxv/+aNN7Rsda/6mQPGTaVSFk/++FI6Q
h8NMWi5qVqHShYWcF8Q1FMdPwBOeW/pZs5iqKYhp+60qTGDc9LU=
=rGEc
-----END PGP SIGNATURE-----
Merge tag 'mac80211-for-net-2021-04-08.2' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
Johannes berg says:
====================
Various small fixes:
* S1G beacon validation
* potential leak in nl80211
* fast-RX confusion with 4-addr mode
* erroneous WARN_ON that userspace can trigger
* wrong time units in virt_wifi
* rfkill userspace API breakage
* TXQ AC confusing that led to traffic stopped forever
* connection monitoring time after/before confusion
* netlink beacon head validation buffer overrun
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
- for kerneldoc in batadv_priv, by Linus Luessing
- drop unused header preempt.h, by Sven Eckelmann
- Fix misspelled "wont", by Sven Eckelmann
-----BEGIN PGP SIGNATURE-----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=dg37
-----END PGP SIGNATURE-----
Merge tag 'batadv-next-pullrequest-20210408' of git://git.open-mesh.org/linux-merge
Simon Wunderlich says:
====================
This cleanup patchset includes the following patches:
- for kerneldoc in batadv_priv, by Linus Luessing
- drop unused header preempt.h, by Sven Eckelmann
- Fix misspelled "wont", by Sven Eckelmann
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Setting iftoken can fail for several different reasons but there
and there was no report to user as to the cause. Add netlink
extended errors to the processing of the request.
This requires adding additional argument through rtnl_af_ops
set_link_af callback.
Reported-by: Hongren Zheng <li@zenithal.me>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Vlad Buslov says:
====================
Additional tests for action API
Add two new tests for action create/change code.
====================
Acked-by: Cong Wang <cong.wang@bytedance.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Verify cleanup of failed actions batch change where second action in batch
fails after successful init of first action.
Signed-off-by: Vlad Buslov <vladbu@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Verify cleanup of failed actions batch add where second action in batch
fails after successful init of first action.
Signed-off-by: Vlad Buslov <vladbu@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Vlad Buslov says:
====================
Action initalization fixes
This series fixes reference counting of action instances and modules in
several parts of action init code. The first patch reverts previous fix
that didn't properly account for rollback from a failure in the middle of
the loop in tcf_action_init() which is properly fixed by the following
patch.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
With recent changes that separated action module load from action
initialization tcf_action_init() function error handling code was modified
to manually release the loaded modules if loading/initialization of any
further action in same batch failed. For the case when all modules
successfully loaded and some of the actions were initialized before one of
them failed in init handler. In this case for all previous actions the
module will be released twice by the error handler: First time by the loop
that manually calls module_put() for all ops, and second time by the action
destroy code that puts the module after destroying the action.
Reproduction:
$ sudo tc actions add action simple sdata \"2\" index 2
$ sudo tc actions add action simple sdata \"1\" index 1 \
action simple sdata \"2\" index 2
RTNETLINK answers: File exists
We have an error talking to the kernel
$ sudo tc actions ls action simple
total acts 1
action order 0: Simple <"2">
index 2 ref 1 bind 0
$ sudo tc actions flush action simple
$ sudo tc actions ls action simple
$ sudo tc actions add action simple sdata \"2\" index 2
Error: Failed to load TC action module.
We have an error talking to the kernel
$ lsmod | grep simple
act_simple 20480 -1
Fix the issue by modifying module reference counting handling in action
initialization code:
- Get module reference in tcf_idr_create() and put it in tcf_idr_release()
instead of taking over the reference held by the caller.
- Modify users of tcf_action_init_1() to always release the module
reference which they obtain before calling init function instead of
assuming that created action takes over the reference.
- Finally, modify tcf_action_init_1() to not release the module reference
when overwriting existing action as this is no longer necessary since both
upper and lower layers obtain and manage their own module references
independently.
Fixes: d349f99768 ("net_sched: fix RTNL deadlock again caused by request_module()")
Suggested-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Vlad Buslov <vladbu@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Action init code increments reference counter when it changes an action.
This is the desired behavior for cls API which needs to obtain action
reference for every classifier that points to action. However, act API just
needs to change the action and releases the reference before returning.
This sequence breaks when the requested action doesn't exist, which causes
act API init code to create new action with specified index, but action is
still released before returning and is deleted (unless it was referenced
concurrently by cls API).
Reproduction:
$ sudo tc actions ls action gact
$ sudo tc actions change action gact drop index 1
$ sudo tc actions ls action gact
Extend tcf_action_init() to accept 'init_res' array and initialize it with
action->ops->init() result. In tcf_action_add() remove pointers to created
actions from actions array before passing it to tcf_action_put_many().
Fixes: cae422f379 ("net: sched: use reference counting action init")
Reported-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Signed-off-by: Vlad Buslov <vladbu@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This reverts commit 6855e8213e.
Following commit in series fixes the issue without introducing regression
in error rollback of tcf_action_destroy().
Signed-off-by: Vlad Buslov <vladbu@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Remove including <linux/version.h> that don't need it.
Signed-off-by: Tian Tao <tiantao6@hisilicon.com>
Signed-off-by: Zhiqi Song <songzhiqi1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Huazhong Tan says:
====================
net: hns3: add support for pm_ops
This series adds support for pm_ops in the HNS3 ethernet driver.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
To implement the system suspend/resume functions, the NIC driver needs
to support:
1. When the system enters the suspend mode, the driver needs to
implement the suspend callback function of the NIC device. The driver
needs to mute the device, stop all RX/TX activities of the device, and
unmap the interrupt.
2. When the system enters the resume mode, the driver needs to
implement the resume callback function of the NIC device and restore
the device to the state before suspension.
When the system enters the suspend and resume mode, the NIC driver
actually executes the PF function reset process.
When the PFs are suspending/resuming, VFs also enter the suspend/resume
state because the PFs trigger the VFs to reset, therefore no operation
is required when the VF pci_driver is suspending or resuming.
Signed-off-by: Jiaran Zhang <zhangjiaran@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The flr_prepare/flr_done functions are not only used in the FLR scenario,
but also used in the suspend/resume.
Change the function names to prepare_for_reset/rebuild_for_reset, change
the flr_prepare/flr_done to reset_prepare/reset_done in hnae3_ae_ops.
Signed-off-by: Jiaran Zhang <zhangjiaran@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Shannon Nelson says:
====================
ionic: hwstamp tweaks
A few little changes after review comments and
additional internal testing.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Make sure the configuration is locked before
operating on it for the replay.
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
Split the call into ionic_lif_hwstamp_set() to have two
separate interfaces, one from the ioctl() for changing the
configuration and one for replaying the current configuration
after a FW RESET.
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
When starting the queues in the link-check, don't go into
the BROKEN state if the return was EBUSY.
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
When returning after a firmware reset, re-start the
PTP after we've restarted the general queues.
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
Set the SKBTX_IN_PROGRESS when offloading the Tx timestamp.
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
Make sure the device is in a Tx offload mode before calling the
hwstamp offload xmit.
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
We don't need to look for HAVE_HWSTAMP_TX_ONESTEP_P2P in the
upstream kernel.
Signed-off-by: Shannon Nelson <snelson@pensando.io>
Signed-off-by: David S. Miller <davem@davemloft.net>
Marek Behún says:
====================
net: phy: marvell10g updates
Here are some updates for marvell10g PHY driver.
I am still working on some more changes for this driver, but I would
like to have at least something reviewed / applied.
Changes since v3:
- added Andrew's Reviewed-by tags
- removed patches adding variadic-macro library and bitmap
initialization macro - it causes warning that we are not currently
able to fix easily. Instead the supported_interfaces bitmap is now
initialized via a chip specific method
- added explanation of mactype initialization to commit message of patch
07/16
- fixed repeated word in commit message of second to last patch
Changes since v2:
- code refactored to use an additional structure mv3310_chip describing
mv3310 specific properties / operations for PHYs supported by this
driver
- added separate phy_driver structures for 88X3340 and 88E2111
- removed 88E2180 specific code (dual-port and quad-port SXGMII modes
are ignored for now)
Changes since v1:
- added various MACTYPEs support also for 88E21XX
- differentiate between specific models with same PHY_ID
- better check for compatible interface
- print exact model
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Add myself as maintainer of the marvell10g ethernet PHY driver, in
addition to Russell King.
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This module supports not only Alaska X, but also Alaska M.
Change module description appropriately.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
88E2111 is a variant of 88E2110 which does not support 5 gigabit speeds.
Differentiate these variants via the match_phy_device() method, since
they have the same PHY ID.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Add constants for 2.5G and 5G speed in PCS speed register into mdio.h.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
The driver name "mv88x2110" should be instead "mv88e2110".
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
The 88X3340 contains 4 cores similar to 88X3310, but there is a
difference: it does not support xaui host mode. Instead the
corresponding MACTYPE means
rxaui / 5gbase-r / 2500base-x / sgmii without AN
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
