IF YOU WOULD LIKE TO GET AN ACCOUNT, please write an
email to Administrator. User accounts are meant only to access repo
and report issues and/or generate pull requests.
This is a purpose-specific Git hosting for
BaseALT
projects. Thank you for your understanding!
Только зарегистрированные пользователи имеют доступ к сервису!
Для получения аккаунта, обратитесь к администратору.
This converts the driver to use the new tasklet API introduced in
commit 12cc923f1ccc ("tasklet: Introduce new initialization API")
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This converts the driver to use the new tasklet API introduced in
commit 12cc923f1ccc ("tasklet: Introduce new initialization API")
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This converts the driver to use the new tasklet API introduced in
commit 12cc923f1ccc ("tasklet: Introduce new initialization API")
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This converts the driver to use the new tasklet API introduced in
commit 12cc923f1ccc ("tasklet: Introduce new initialization API")
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This converts the async and synctty drivers to use the new tasklet API n
commit 12cc923f1ccc ("tasklet: Introduce new initialization API")
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This converts the driver to use the new tasklet API introduced in
commit 12cc923f1ccc ("tasklet: Introduce new initialization API")
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This converts the driver to use the new tasklet API introduced in
commit 12cc923f1ccc ("tasklet: Introduce new initialization API")
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This converts the driver to use the new tasklet API introduced in
commit 12cc923f1ccc ("tasklet: Introduce new initialization API")
Signed-off-by: Emil Renner Berthing <kernel@esmil.dk>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=77ru
-----END PGP SIGNATURE-----
Merge tag 'clang-format-for-linux-v5.11-rc7' of git://github.com/ojeda/linux
Pull clang-format update from Miguel Ojeda:
"Update with the latest for_each macro list"
* tag 'clang-format-for-linux-v5.11-rc7' of git://github.com/ojeda/linux:
clang-format: Update with the latest for_each macro list
- fix a kernel crash in the new dma-mapping benchmark test (Barry Song)
-----BEGIN PGP SIGNATURE-----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=l+IX
-----END PGP SIGNATURE-----
Merge tag 'dma-mapping-5.11-1' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping fix from Christoph Hellwig:
"Fix a kernel crash in the new dma-mapping benchmark test (Barry Song)"
* tag 'dma-mapping-5.11-1' of git://git.infradead.org/users/hch/dma-mapping:
dma-mapping: benchmark: fix kernel crash when dma_map_single fails
A single mlx bugfix.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
-----BEGIN PGP SIGNATURE-----
iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmAQJNMPHG1zdEByZWRo
YXQuY29tAAoJECgfDbjSjVRpDDAH/1S+KGTZ8tgCJmzFm/JQxomGr8qQuXw2QG+J
l6yuXKDe2lss1yTC7hcozfv1n1JnnASwPHclPRFEOCXCO0f/CGvhh8U6Nqkr/5sR
4Y/VA6Ex4vJUJxQA2VAa2QPFnDsIjNigYxeehTu4SHpAMF3h92r5M9pE6VjofJbJ
+7eknl2uCcscIdM6gQClskhqb22iEn10gmHSYLwQguoClFSOtr2iNWEkILFLhZa/
Qc5yYiNqR1ZPhLUQeMCXX5CDY5FoVnkavMlf+gI5JuvawG2RZqiLEmU9M/VS9+zk
FHLWHefuweHBir5076um6LOqAGRE+wf4FigdGikwBefsBM/8l8c=
=+kN5
-----END PGP SIGNATURE-----
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull vdpa fix from Michael Tsirkin:
"A single mlx bugfix"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
vdpa/mlx5: Fix memory key MTT population
trees.
Current release - regressions:
- ip_tunnel: fix mtu calculation
- mlx5: fix function calculation for page trees
Previous releases - regressions:
- vsock: fix the race conditions in multi-transport support
- neighbour: prevent a dead entry from updating gc_list
- dsa: mv88e6xxx: override existent unicast portvec in port_fdb_add
Previous releases - always broken:
- bpf, cgroup: two copy_{from,to}_user() warn_on_once splats for BPF
cgroup getsockopt infra when user space is trying
to race against optlen, from Loris Reiff.
- bpf: add missing fput() in BPF inode storage map update helper
- udp: ipv4: manipulate network header of NATed UDP GRO fraglist
- mac80211: fix station rate table updates on assoc
- r8169: work around RTL8125 UDP HW bug
- igc: report speed and duplex as unknown when device is runtime
suspended
- rxrpc: fix deadlock around release of dst cached on udp tunnel
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----
iQIzBAABCAAdFiEE6jPA+I1ugmIBA4hXMUZtbf5SIrsFAmAZjwQACgkQMUZtbf5S
IruLbQ//Yg9+xEnqhDuOJZtYHB0rsJjLlKmtvgOsBr8BaTcUEPoPoqUPm+EMvCHb
o1fFa1qIrbS5luVEofu9hNX7DGXwvgawaMW2TympJhqLZQqjazCMB/st99LphhJw
RvaZI8aDOikosT4c+I0vm83jDQETonrjziIcPfHHPjn/Q+amGRRRXiTSQnRF/MlU
oARCG+U3kHsHBDUPNSCtSjKXshoZPjFb/pD7fQAlzzm7CssvbPhNWbducueyP2Fb
XW4RwJu9QBBH2JS6uZJ1Y6LVoRzusmE9dUam3KhkiL/CHs72lWPsc+Rn5gbBPvc5
Y4T4h61Xti1O4ULKdqhGceror6XY+4Qb1VlHWWztOhIo00wIAv3IHbTup/4o0HBr
j84MtcyOl/qxSFXjunPJkbWJngXikrkIMS0Bl6ZcPAejYM9wN6vCgbvFCHbEg1Rx
cWFnYyS9FCLduaxHSizv050tWhknOdX+zHK3fOtlW0yWnreJAB8Hoc21Zm7YKvg0
GxxcGK6AhqJ6s2ixVDv7MyJrltJ/hOJQb+T3HgHFuY2BYUs8F2r/HoHU/u4uCl76
RdBzbC/sLnBpMHf6r1rHTnGPsapoJOOYWnej71l425vX1qr5xnmxVNNB6HReObNv
+/jPoRYa5BVsVt2LmDcuH1O32pXJPWKVBR7Yfa6Bn2yzhcbECTc=
=ZByM
-----END PGP SIGNATURE-----
Merge tag 'net-5.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Networking fixes for 5.11-rc7, including fixes from bpf and mac80211
trees.
Current release - regressions:
- ip_tunnel: fix mtu calculation
- mlx5: fix function calculation for page trees
Previous releases - regressions:
- vsock: fix the race conditions in multi-transport support
- neighbour: prevent a dead entry from updating gc_list
- dsa: mv88e6xxx: override existent unicast portvec in port_fdb_add
Previous releases - always broken:
- bpf, cgroup: two copy_{from,to}_user() warn_on_once splats for BPF
cgroup getsockopt infra when user space is trying to race against
optlen, from Loris Reiff.
- bpf: add missing fput() in BPF inode storage map update helper
- udp: ipv4: manipulate network header of NATed UDP GRO fraglist
- mac80211: fix station rate table updates on assoc
- r8169: work around RTL8125 UDP HW bug
- igc: report speed and duplex as unknown when device is runtime
suspended
- rxrpc: fix deadlock around release of dst cached on udp tunnel"
* tag 'net-5.11-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (36 commits)
net: hsr: align sup_multicast_addr in struct hsr_priv to u16 boundary
net: ipa: fix two format specifier errors
net: ipa: use the right accessor in ipa_endpoint_status_skip()
net: ipa: be explicit about endianness
net: ipa: add a missing __iomem attribute
net: ipa: pass correct dma_handle to dma_free_coherent()
r8169: fix WoL on shutdown if CONFIG_DEBUG_SHIRQ is set
net/rds: restrict iovecs length for RDS_CMSG_RDMA_ARGS
net: mvpp2: TCAM entry enable should be written after SRAM data
net: lapb: Copy the skb before sending a packet
net/mlx5e: Release skb in case of failure in tc update skb
net/mlx5e: Update max_opened_tc also when channels are closed
net/mlx5: Fix leak upon failure of rule creation
net/mlx5: Fix function calculation for page trees
docs: networking: swap words in icmp_errors_use_inbound_ifaddr doc
udp: ipv4: manipulate network header of NATed UDP GRO fraglist
net: ip_tunnel: fix mtu calculation
vsock: fix the race conditions in multi-transport support
net: sched: replaced invalid qdisc tree flush helper in qdisc_replace
ibmvnic: device remove has higher precedence over reset
...
sup_multicast_addr is passed to ether_addr_equal for address comparison
which casts the address inputs to u16 leading to an unaligned access.
Aligning the sup_multicast_addr to u16 boundary fixes the issue.
Signed-off-by: Andreas Oetken <andreas.oetken@siemens.com>
Link: https://lore.kernel.org/r/20210202090304.2740471-1-ennoerlangen@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEGhZs6bAKwk/OTgTpSD+KveBX+j4FAmAY+OoACgkQSD+KveBX
+j6hPAf9G09tOYaZfFkbFmfhe5TnjwPCf/2CdErj+dEPb9GI6rYhVoSYeNqUZSt0
UYQeutWVSaIohCA79D8l1PFHlOV1CXYO35BGi7Ga6glODzXEDEt0u/kqxAH7eNuF
VsnxQ2kfzDwN2M8N2xuIzoG66I+IAFa9hukzxLcIPwYjbGDL46p54wNZVSCh/scu
7CJbpTXTBh9yLRWTfhVouTWMHu3DaC7rMnaB+Yq+lRRzqnQ6Xitdty6uvFSKMv1Y
CMVuVKH3dafCFhJf/xF7vwdlGo4QcVx2FbZwo0I6tjGEEzYwfCWAaqY+3MB0VRc5
k7tjJeT6T+MW29knSh71LmTrnm/Abg==
=FWcp
-----END PGP SIGNATURE-----
Merge tag 'mlx5-fixes-2021-02-01' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
Saeed Mahameed says:
====================
mlx5 fixes 2021-02-01
Please note the first patch in this series
("Fix function calculation for page trees") is fixing a regression
due to previous fix in net which you didn't include in your previous
rc pr. So I hope this series will make it into your next rc pr,
so mlx5 won't be broken in the next rc.
* tag 'mlx5-fixes-2021-02-01' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux:
net/mlx5e: Release skb in case of failure in tc update skb
net/mlx5e: Update max_opened_tc also when channels are closed
net/mlx5: Fix leak upon failure of rule creation
net/mlx5: Fix function calculation for page trees
====================
Link: https://lore.kernel.org/r/20210202070703.617251-1-saeed@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Alex Elder says:
====================
net: ipa: a few bug fixes
This series fixes four minor bugs. The first two are things that
sparse points out. All four are very simple and each patch should
explain itself pretty well.
====================
Link: https://lore.kernel.org/r/20210201232609.3524451-1-elder@linaro.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Fix two format specifiers that used %lu for a size_t in "ipa_mem.c".
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When extracting the destination endpoint ID from the status in
ipa_endpoint_status_skip(), u32_get_bits() is used. This happens to
work, but it's wrong: the structure field is only 8 bits wide
instead of 32.
Fix this by using u8_get_bits() to get the destination endpoint ID.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Sparse warns that the assignment of the metadata mask for a QMAP
endpoint in ipa_endpoint_init_hdr_metadata_mask() is a bad
assignment. We know we want the mask value to be big endian, even
though the value we write is in host byte order. Use a __force
tag to indicate we really mean it.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The virt local variable in gsi_channel_state() does not have an
__iomem attribute but should. Fix this.
Signed-off-by: Alex Elder <elder@linaro.org>
Reviewed-by: Amy Parker <enbyamy@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The "ring->addr = addr;" assignment is done a few lines later so we
can't use "ring->addr" yet. The correct dma_handle is "addr".
Fixes: 650d1603825d ("soc: qcom: ipa: the generic software interface")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Link: https://lore.kernel.org/r/YBjpTU2oejkNIULT@mwanda
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
So far phy_disconnect() is called before free_irq(). If CONFIG_DEBUG_SHIRQ
is set and interrupt is shared, then free_irq() creates an "artificial"
interrupt by calling the interrupt handler. The "link change" flag is set
in the interrupt status register, causing phylib to eventually call
phy_suspend(). Because the net_device is detached from the PHY already,
the PHY driver can't recognize that WoL is configured and powers down the
PHY.
Fixes: f1e911d5d0df ("r8169: add basic phylib support")
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://lore.kernel.org/r/fe732c2c-a473-9088-3974-df83cfbd6efd@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
syzbot found WARNING in rds_rdma_extra_size [1] when RDS_CMSG_RDMA_ARGS
control message is passed with user-controlled
0x40001 bytes of args->nr_local, causing order >= MAX_ORDER condition.
The exact value 0x40001 can be checked with UIO_MAXIOV which is 0x400.
So for kcalloc() 0x400 iovecs with sizeof(struct rds_iovec) = 0x10
is the closest limit, with 0x10 leftover.
Same condition is currently done in rds_cmsg_rdma_args().
[1] WARNING: mm/page_alloc.c:5011
[..]
Call Trace:
alloc_pages_current+0x18c/0x2a0 mm/mempolicy.c:2267
alloc_pages include/linux/gfp.h:547 [inline]
kmalloc_order+0x2e/0xb0 mm/slab_common.c:837
kmalloc_order_trace+0x14/0x120 mm/slab_common.c:853
kmalloc_array include/linux/slab.h:592 [inline]
kcalloc include/linux/slab.h:621 [inline]
rds_rdma_extra_size+0xb2/0x3b0 net/rds/rdma.c:568
rds_rm_size net/rds/send.c:928 [inline]
Reported-by: syzbot+1bd2b07f93745fa38425@syzkaller.appspotmail.com
Signed-off-by: Sabyrzhan Tasbolatov <snovitoll@gmail.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Link: https://lore.kernel.org/r/20210201203233.1324704-1-snovitoll@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Last TCAM data contains TCAM enable bit.
It should be written after SRAM data before entry enabled.
Fixes: 3f518509dedc ("ethernet: Add new driver for Marvell Armada 375 network unit")
Signed-off-by: Stefan Chulski <stefanc@marvell.com>
Link: https://lore.kernel.org/r/1612172139-28343-1-git-send-email-stefanc@marvell.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
When sending a packet, we will prepend it with an LAPB header.
This modifies the shared parts of a cloned skb, so we should copy the
skb rather than just clone it, before we prepend the header.
In "Documentation/networking/driver.rst" (the 2nd point), it states
that drivers shouldn't modify the shared parts of a cloned skb when
transmitting.
The "dev_queue_xmit_nit" function in "net/core/dev.c", which is called
when an skb is being sent, clones the skb and sents the clone to
AF_PACKET sockets. Because the LAPB drivers first remove a 1-byte
pseudo-header before handing over the skb to us, if we don't copy the
skb before prepending the LAPB header, the first byte of the packets
received on AF_PACKET sockets can be corrupted.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Xie He <xie.he.0141@gmail.com>
Acked-by: Martin Schiller <ms@dev.tdt.de>
Link: https://lore.kernel.org/r/20210201055706.415842-1-xie.he.0141@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
- station rate tables were not updated correctly
after association, leading to bad configuration
- rtl8723bs (staging) was initializing data incorrectly
after the previous fix and needed to move the init
later
-----BEGIN PGP SIGNATURE-----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=mEgj
-----END PGP SIGNATURE-----
Merge tag 'mac80211-for-net-2021-02-02' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
Johannes Berg says:
====================
Two fixes:
- station rate tables were not updated correctly
after association, leading to bad configuration
- rtl8723bs (staging) was initializing data incorrectly
after the previous fix and needed to move the init
later
* tag 'mac80211-for-net-2021-02-02' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211:
staging: rtl8723bs: Move wiphy setup to after reading the regulatory settings from the chip
mac80211: fix station rate table updates on assoc
====================
Link: https://lore.kernel.org/r/20210202143505.37610-1-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
In case of failure in tc update skb the packet is dropped
without freeing the skb.
Fixed by freeing the skb in case failure in tc update skb.
Fixes: d6d27782864f ("net/mlx5: E-Switch, Restore chain id on miss")
Fixes: c75690972228 ("net/mlx5e: Add tc chains offload support for nic flows")
Signed-off-by: Maor Dickman <maord@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
max_opened_tc is used for stats, so that potentially non-zero stats
won't disappear when num_tc decreases. However, mlx5e_setup_tc_mqprio
fails to update it in the flow where channels are closed.
This commit fixes it. The new value of priv->channels.params.num_tc is
always checked on exit. In case of errors it will just be the old value,
and in case of success it will be the updated value.
Fixes: 05909babce53 ("net/mlx5e: Avoid reset netdev stats on configuration changes")
Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
When creation of a new rule that requires allocation of an FTE fails,
need to call to tree_put_node on the FTE in order to release its'
resource.
Fixes: cefc23554fc2 ("net/mlx5: Fix FTE cleanup")
Signed-off-by: Maor Gottlieb <maorg@nvidia.com>
Reviewed-by: Alaa Hleihel <alaa@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
The function calculation always results in a value of 0. This works
generally, but when the release all pages feature is enabled it will
result in crashes.
Fixes: 0aa128475d33 ("net/mlx5: Maintain separate page trees for ECPF and PF functions")
Signed-off-by: Daniel Jurgens <danielj@nvidia.com>
Reported-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2021-02-01
This series contains updates to igc and i40e drivers.
Kai-Heng Feng fixes igc to report unknown speed and duplex during suspend
as an attempted read will cause errors.
Kevin Lo sets the default value to -IGC_ERR_NVM instead of success for
writing shadow RAM as this could miss a timeout. Also propagates the return
value for Flow Control configuration to properly pass on errors for igc.
Aleksandr reverts commit 2ad1274fa35a ("i40e: don't report link up for a VF
who hasn't enabled queues") as this can cause link flapping.
* '1GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
i40e: Revert "i40e: don't report link up for a VF who hasn't enabled queues"
igc: check return value of ret_val in igc_config_fc_after_link_up
igc: set the default return value to -IGC_ERR_NVM in igc_write_nvm_srwr
igc: Report speed and duplex as unknown when device is runtime suspended
====================
Link: https://lore.kernel.org/r/20210201214618.852831-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Lijun Pan says:
====================
rework the memory barrier for SCRQ entry
This series rework the memory barrier for SCRQ (Sub-Command-Response
Queue) entry.
====================
Link: https://lore.kernel.org/r/20210130011905.1485-1-ljp@linux.ibm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
rmb() can be removed since:
1. pending_scrq() has dma_rmb() at the function end;
2. dma_rmb(), though weaker, is enough here.
Signed-off-by: Lijun Pan <ljp@linux.ibm.com>
Acked-by: Dwip Banerjee <dnbanerg@us.ibm.com>
Acked-by: Thomas Falcon <tlfalcon@linux.ibm.com>
Reviewed-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Move the dma_rmb() between pending_scrq() and ibmvnic_next_scrq()
into the end of pending_scrq() to save the duplicated code since
this dma_rmb will be used 3 times.
Signed-off-by: Lijun Pan <ljp@linux.ibm.com>
Acked-by: Thomas Falcon <tlfalcon@linux.ibm.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
UDP/IP header of UDP GROed frag_skbs are not updated even after NAT
forwarding. Only the header of head_skb from ip_finish_output_gso ->
skb_gso_segment is updated but following frag_skbs are not updated.
A call path skb_mac_gso_segment -> inet_gso_segment ->
udp4_ufo_fragment -> __udp_gso_segment -> __udp_gso_segment_list
does not try to update UDP/IP header of the segment list but copy
only the MAC header.
Update port, addr and check of each skb of the segment list in
__udp_gso_segment_list. It covers both SNAT and DNAT.
Fixes: 9fd1ff5d2ac7 (udp: Support UDP fraglist GRO/GSO.)
Signed-off-by: Dongseok Yi <dseok.yi@samsung.com>
Acked-by: Steffen Klassert <steffen.klassert@secunet.com>
Link: https://lore.kernel.org/r/1611962007-80092-1-git-send-email-dseok.yi@samsung.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
dev->hard_header_len for tunnel interface is set only when header_ops
are set too and already contains full overhead of any tunnel encapsulation.
That's why there is not need to use this overhead twice in mtu calc.
Fixes: fdafed459998 ("ip_gre: set dev->hard_header_len and dev->needed_headroom properly")
Reported-by: Slava Bacherikov <mail@slava.cc>
Signed-off-by: Vadim Fedorenko <vfedorenko@novek.ru>
Link: https://lore.kernel.org/r/1611959267-20536-1-git-send-email-vfedorenko@novek.ru
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
There are multiple similar bugs implicitly introduced by the
commit c0cfa2d8a788fcf4 ("vsock: add multi-transports support") and
commit 6a2c0962105ae8ce ("vsock: prevent transport modules unloading").
The bug pattern:
[1] vsock_sock.transport pointer is copied to a local variable,
[2] lock_sock() is called,
[3] the local variable is used.
VSOCK multi-transport support introduced the race condition:
vsock_sock.transport value may change between [1] and [2].
Let's copy vsock_sock.transport pointer to local variables after
the lock_sock() call.
Fixes: c0cfa2d8a788fcf4 ("vsock: add multi-transports support")
Signed-off-by: Alexander Popov <alex.popov@linux.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Reviewed-by: Jorgen Hansen <jhansen@vmware.com>
Link: https://lore.kernel.org/r/20210201084719.2257066-1-alex.popov@linux.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Add support for Connect-X6DX Software steering
This series adds SW Steering support for Connect-X6DX.
Since the STE and actions formats are different on this new HW,
we implemented the HW specific STEv1 layer on the infrastructure
implemented in previous mlx5 DR patchset to support all the
functionalities as previous devices.
Most of the code in this series very is low level HW specific, we
implement the function pointers for the generic SW steering layer.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCAAdFiEEGhZs6bAKwk/OTgTpSD+KveBX+j4FAmAUwK8ACgkQSD+KveBX
+j61CAgAnNwFuk8PQjdU6TR+nlPl0oQ0mVUIyWvP8giuyXPxTFLxo8wJVKnh9tfB
JFHgaEzOXhdE6n3+/vknlN/NsFUpt6Kbg2cBXc65btEKKCdcm/D3Db45TUwu0o3d
HE5cEWnJm/Qqvy7JvoVpzbNDcNh91AIdpWt95AxRYBFgWbcKvyz/Bq+DSb22grYz
bSU2HMKZKpXtHbxOV0BsZ9b2si6hpIMKRXIofT3F5yVmx6t8M174NmD4u2h6VVaa
v7dvZp7ItbnD61iJnKRLa3zftBptifDB/2wsei3W4wmfdAA1Uw9B2tPNJKboxMSa
8hWiBWE6U72rG6uz4fWd9V0mgkELXA==
=CTbF
-----END PGP SIGNATURE-----
Merge tag 'mlx5-dr-2021-01-29' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux
Saeed Mahameed says:
====================
mlx5-dr-2021-01-29
Add support for Connect-X6DX Software steering
This series adds SW Steering support for Connect-X6DX.
Since the STE and actions formats are different on this new HW,
we implemented the HW specific STEv1 layer on the infrastructure
implemented in previous mlx5 DR patchset to support all the
functionalities as previous devices.
Most of the code in this series very is low level HW specific, we
implement the function pointers for the generic SW steering layer.
* tag 'mlx5-dr-2021-01-29' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux:
net/mlx5: DR, Allow SW steering for sw_owner_v2 devices
net/mlx5: DR, Copy all 64B whenever replacing STE in the head of miss-list
net/mlx5: DR, Use HW specific logic API when writing STE
net/mlx5: DR, Use the right size when writing partial STE into HW
net/mlx5: DR, Add STEv1 modify header logic
net/mlx5: DR, Add STEv1 action apply logic
net/mlx5: DR, Add STEv1 setters and getters
net/mlx5: DR, Allow native protocol support for HW STEv1
net/mlx5: DR, Add HW STEv1 match logic
net/mlx5: DR, Add match STEv1 structs to ifc
net/mlx5: DR, Fix potential shift wrapping of 32-bit value
====================
Link: https://lore.kernel.org/r/20210130022618.317351-1-saeed@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Returning -EBUSY in ibmvnic_remove() does not actually hold the
removal procedure since driver core doesn't care for the return
value (see __device_release_driver() in drivers/base/dd.c
calling dev->bus->remove()) though vio_bus_remove
(in arch/powerpc/platforms/pseries/vio.c) records the
return value and passes it on. [1]
During the device removal precedure, checking for resetting
bit is dropped so that we can continue executing all the
cleanup calls in the rest of the remove function. Otherwise,
it can cause latent memory leaks and kernel crashes.
[1] https://lore.kernel.org/linuxppc-dev/20210117101242.dpwayq6wdgfdzirl@pengutronix.de/T/#m48f5befd96bc9842ece2a3ad14f4c27747206a53
Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Fixes: 7d7195a026ba ("ibmvnic: Do not process device remove during device reset")
Signed-off-by: Lijun Pan <ljp@linux.ibm.com>
Link: https://lore.kernel.org/r/20210129043402.95744-1-ljp@linux.ibm.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Kurt Kanzenbach says:
====================
net: dsa: hellcreek: Report tables sizes
Florian, Andrew and Vladimir suggested at some point to use devlink for
reporting tables, features and debugging counters instead of using debugfs and
printk.
So, start by reporting the VLAN and FDB table sizes.
====================
Link: https://lore.kernel.org/r/20210130135934.22870-1-kurt@kmk-computers.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Report the FDB table size and occupancy via devlink. The actual size depends on
the used Hellcreek version:
|root@tsn:~# devlink resource show platform/ff240000.switch
|platform/ff240000.switch:
| name VLAN size 4096 occ 2 unit entry dpipe_tables none
| name FDB size 256 occ 6 unit entry dpipe_tables none
Suggested-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Kurt Kanzenbach <kurt@kmk-computers.de>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
The VLAN membership configuration is cached in software already. So, it can be
reported via devlink. Add support for it:
|root@tsn:~# devlink resource show platform/ff240000.switch
|platform/ff240000.switch:
| name VLAN size 4096 occ 4 unit entry dpipe_tables none
Signed-off-by: Kurt Kanzenbach <kurt@kmk-computers.de>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Having multiple destination ports for a unicast address does not make
sense.
Make port_db_load_purge override existent unicast portvec instead of
adding a new port bit.
Fixes: 884729399260 ("net: dsa: mv88e6xxx: handle multiple ports in ATU")
Signed-off-by: DENG Qingfang <dqfext@gmail.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Link: https://lore.kernel.org/r/20210130134334.10243-1-dqfext@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This reverts commit 2ad1274fa35ace5c6360762ba48d33b63da2396c
VF queues were not brought up when PF was brought up after being
downed if the VF driver disabled VFs queues during PF down.
This could happen in some older or external VF driver implementations.
The problem was that PF driver used vf->queues_enabled as a condition
to decide what link-state it would send out which caused the issue.
Remove the check for vf->queues_enabled in the VF link notify.
Now VF will always be notified of the current link status.
Also remove the queues_enabled member from i40e_vf structure as it is
not used anymore. Otherwise VNF implementation was broken and caused
a link flap.
The original commit was a workaround to avoid breaking existing VFs though
it's really a fault of the VF code not the PF. The commit should be safe to
revert as all of the VFs we know of have been fixed. Also, since we now
know there is a related bug in the workaround, removing it is preferred.
Fixes: 2ad1274fa35a ("i40e: don't report link up for a VF who hasn't enabled")
Signed-off-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: Arkadiusz Kubalewski <arkadiusz.kubalewski@intel.com>
Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
-----BEGIN PGP SIGNATURE-----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=eCIK
-----END PGP SIGNATURE-----
Merge tag 'media/v5.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media fixes from Mauro Carvalho Chehab:
"The rockship rkisp1 driver will be promoted from staging in 5.11.
While not too late, do a few uAPI changes which are needed to better
support its functionalities"
* tag 'media/v5.11-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
media: rockchip: rkisp1: extend uapi array sizes
media: rockchip: rkisp1: carry ip version information
media: rockchip: rkisp1: reduce number of histogram grid elements in uapi
media: rkisp1: stats: mask the hist_bins values
media: rkisp1: stats: remove a wrong cast to u8
media: rkisp1: uapi: change hist_bins array type from __u16 to __u32
Commit 81f153faacd0 ("staging: rtl8723bs: fix wireless regulatory API
misuse") moved the wiphy_apply_custom_regulatory() call to earlier in the
driver's init-sequence, so that it gets called before wiphy_register().
But at this point in time the eFuses which code the regulatory-settings
for the chip have not been read by the driver yet, causing
_rtw_reg_apply_flags() to set the IEEE80211_CHAN_DISABLED flag on *all*
channels.
On the device where I initially tested the fix, a Jumper EZpad 7 tablet,
this does not cause any problems because shortly after init the
rtw_reg_notifier() gets called fixing things up. I guess this happens
into response to receiving a (broadcast) packet with regulatory info
from the access-point ?
But on another device with a RTL8723BS wifi chip, an Acer Switch 10E
(SW3-016), the rtw_reg_notifier() never gets called. I assume that some
fuse has been set on this device to ignore regulatory info received from
access-points.
This means that on the Acer the driver is stuck in a state with all
channels disabled, leading to non working Wifi.
We cannot move the wiphy_apply_custom_regulatory() call back, because
that call must be made before the wiphy_register() call.
Instead move the entire rtw_wdev_alloc() call to after the Efuses have
been read, fixing all channels being disabled in the initial channel-map.
Fixes: 81f153faacd0 ("staging: rtl8723bs: fix wireless regulatory API misuse")
Cc: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Link: https://lore.kernel.org/r/20210201152956.370186-2-hdegoede@redhat.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Check return value from ret_val to make error check actually work.
Fixes: 4eb8080143a9 ("igc: Add setup link functionality")
Signed-off-by: Kevin Lo <kevlo@kevlo.org>
Acked-by: Sasha Neftin <sasha.neftin@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This patch sets the default return value to -IGC_ERR_NVM in
igc_write_nvm_srwr. Without this change it wouldn't lead to a shadow RAM
write EEWR timeout.
Fixes: ab4056126813 ("igc: Add NVM support")
Signed-off-by: Kevin Lo <kevlo@kevlo.org>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
