Currently Linux SCTP uses the verification tag of the existing SCTP
asoc when failing to process and sending the packet with the ABORT
chunk. This will result in the peer accepting the ABORT chunk and
removing the SCTP asoc. One could exploit this to terminate a SCTP
asoc.
This patch is to fix it by always using the initiate tag of the
received INIT chunk for the ABORT chunk to be sent.
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Christoph Paasch reports [1] about incorrect skb->truesize
after skb_expand_head() call in ip6_xmit.
This may happen because of two reasons:
- skb_set_owner_w() for newly cloned skb is called too early,
before pskb_expand_head() where truesize is adjusted for (!skb-sk) case.
- pskb_expand_head() does not adjust truesize in (skb->sk) case.
In this case sk->sk_wmem_alloc should be adjusted too.
[1] https://lkml.org/lkml/2021/8/20/1082
Fixes: f1260ff15a ("skbuff: introduce skb_expand_head()")
Fixes: 2d85a1b31d ("ipv6: ip6_finish_output2: set sk into newly allocated nskb")
Reported-by: Christoph Paasch <christoph.paasch@gmail.com>
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/644330dd-477e-0462-83bf-9f514c41edd1@virtuozzo.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
* RCU misuse in scan processing in cfg80211
* missing size check for HE data in mac80211 mesh
-----BEGIN PGP SIGNATURE-----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=evuM
-----END PGP SIGNATURE-----
Merge tag 'mac80211-for-net-2021-10-21' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
Johannes Berg says:
====================
Two small fixes:
* RCU misuse in scan processing in cfg80211
* missing size check for HE data in mac80211 mesh
* tag 'mac80211-for-net-2021-10-21' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211:
cfg80211: scan: fix RCU in cfg80211_add_nontrans_list()
mac80211: mesh: fix HE operation element length check
====================
Link: https://lore.kernel.org/r/20211021154351.134297-1-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
ast:
- fix regression with connector detect
msm:
- fix power stability issue
msxfb:
- fix crash on unload
panel:
- sync fix
kmb:
- modesetting fixes
-----BEGIN PGP SIGNATURE-----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=tgQR
-----END PGP SIGNATURE-----
Merge tag 'drm-fixes-2021-10-22' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"Nothing too crazy at the end of the cycle, the kmb modesetting fixes
are probably a bit large but it's not a major driver, and its fixing
monitor doesn't turn on type problems.
Otherwise it's just a few minor patches, one ast regression revert, an
msm power stability fix.
ast:
- fix regression with connector detect
msm:
- fix power stability issue
msxfb:
- fix crash on unload
panel:
- sync fix
kmb:
- modesetting fixes"
* tag 'drm-fixes-2021-10-22' of git://anongit.freedesktop.org/drm/drm:
Revert "drm/ast: Add detect function support"
drm/kmb: Enable ADV bridge after modeset
drm/kmb: Corrected typo in handle_lcd_irq
drm/kmb: Disable change of plane parameters
drm/kmb: Remove clearing DPHY regs
drm/kmb: Limit supported mode to 1080p
drm/kmb: Work around for higher system clock
drm/panel: ilitek-ili9881c: Fix sync for Feixin K101-IM2BYL02 panel
drm: mxsfb: Fix NULL pointer dereference crash on unload
drm/msm/devfreq: Restrict idle clamping to a618 for now
Vladimir Zapolskiy reports:
Commit a7259df767 ("memblock: make memblock_find_in_range method
private") invokes a kernel panic while running kmemleak on OF platforms
with nomaped regions:
Unable to handle kernel paging request at virtual address fff000021e00000
[...]
scan_block+0x64/0x170
scan_gray_list+0xe8/0x17c
kmemleak_scan+0x270/0x514
kmemleak_write+0x34c/0x4ac
The memory allocated from memblock is registered with kmemleak, but if
it is marked MEMBLOCK_NOMAP it won't have linear map entries so an
attempt to scan such areas will fault.
Ideally, memblock_mark_nomap() would inform kmemleak to ignore
MEMBLOCK_NOMAP memory, but it can be called before kmemleak interfaces
operating on physical addresses can use __va() conversion.
Make sure that functions that mark allocated memory as MEMBLOCK_NOMAP
take care of informing kmemleak to ignore such memory.
Link: https://lore.kernel.org/all/8ade5174-b143-d621-8c8e-dc6a1898c6fb@linaro.org
Link: https://lore.kernel.org/all/c30ff0a2-d196-c50d-22f0-bd50696b1205@quicinc.com
Fixes: a7259df767 ("memblock: make memblock_find_in_range method private")
Reported-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Tested-by: Qian Cai <quic_qiancai@quicinc.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Pull ucounts fixes from Eric Biederman:
"There has been one very hard to track down bug in the ucount code that
we have been tracking since roughly v5.14 was released. Alex managed
to find a reliable reproducer a few days ago and then I was able to
instrument the code and figure out what the issue was.
It turns out the sigqueue_alloc single atomic operation optimization
did not play nicely with ucounts multiple level rlimits. It turned out
that either sigqueue_alloc or sigqueue_free could be operating on
multiple levels and trigger the conditions for the optimization on
more than one level at the same time.
To deal with that situation I have introduced inc_rlimit_get_ucounts
and dec_rlimit_put_ucounts that just focuses on the optimization and
the rlimit and ucount changes.
While looking into the big bug I found I couple of other little issues
so I am including those fixes here as well.
When I have time I would very much like to dig into process ownership
of the shared signal queue and see if we could pick a single owner for
the entire queue so that all of the rlimits can count to that owner.
That should entirely remove the need to call get_ucounts and
put_ucounts in sigqueue_alloc and sigqueue_free. It is difficult
because Linux unlike POSIX supports setuid that works on a single
thread"
* 'ucount-fixes-for-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace:
ucounts: Move get_ucounts from cred_alloc_blank to key_change_session_keyring
ucounts: Proper error handling in set_cred_ucounts
ucounts: Pair inc_rlimit_ucounts with dec_rlimit_ucoutns in commit_creds
ucounts: Fix signal ucount refcounting
Current release - regressions:
- revert "vrf: reset skb conntrack connection on VRF rcv",
there are valid uses for previous behavior
- can: m_can: fix iomap_read_fifo() and iomap_write_fifo()
Current release - new code bugs:
- mlx5: e-switch, return correct error code on group creation failure
Previous releases - regressions:
- sctp: fix transport encap_port update in sctp_vtag_verify
- stmmac: fix E2E delay mechanism (in PTP timestamping)
Previous releases - always broken:
- netfilter: ip6t_rt: fix out-of-bounds read of ipv6_rt_hdr
- netfilter: xt_IDLETIMER: fix out-of-bound read caused by lack of init
- netfilter: ipvs: make global sysctl read-only in non-init netns
- tcp: md5: fix selection between vrf and non-vrf keys
- ipv6: count rx stats on the orig netdev when forwarding
- bridge: mcast: use multicast_membership_interval for IGMPv3
- can:
- j1939: fix UAF for rx_kref of j1939_priv
abort sessions on receiving bad messages
- isotp: fix TX buffer concurrent access in isotp_sendmsg()
fix return error on FC timeout on TX path
- ice: fix re-init of RDMA Tx queues and crash if RDMA was not inited
- hns3: schedule the polling again when allocation fails,
prevent stalls
- drivers: add missing of_node_put() when aborting
for_each_available_child_of_node()
- ptp: fix possible memory leak and UAF in ptp_clock_register()
- e1000e: fix packet loss in burst mode on Tiger Lake and later
- mlx5e: ipsec: fix more checksum offload issues
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=Hwqr
-----END PGP SIGNATURE-----
Merge tag 'net-5.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from netfilter, and can.
We'll have one more fix for a socket accounting regression, it's still
getting polished. Otherwise things look fine.
Current release - regressions:
- revert "vrf: reset skb conntrack connection on VRF rcv", there are
valid uses for previous behavior
- can: m_can: fix iomap_read_fifo() and iomap_write_fifo()
Current release - new code bugs:
- mlx5: e-switch, return correct error code on group creation failure
Previous releases - regressions:
- sctp: fix transport encap_port update in sctp_vtag_verify
- stmmac: fix E2E delay mechanism (in PTP timestamping)
Previous releases - always broken:
- netfilter: ip6t_rt: fix out-of-bounds read of ipv6_rt_hdr
- netfilter: xt_IDLETIMER: fix out-of-bound read caused by lack of
init
- netfilter: ipvs: make global sysctl read-only in non-init netns
- tcp: md5: fix selection between vrf and non-vrf keys
- ipv6: count rx stats on the orig netdev when forwarding
- bridge: mcast: use multicast_membership_interval for IGMPv3
- can:
- j1939: fix UAF for rx_kref of j1939_priv abort sessions on
receiving bad messages
- isotp: fix TX buffer concurrent access in isotp_sendmsg() fix
return error on FC timeout on TX path
- ice: fix re-init of RDMA Tx queues and crash if RDMA was not inited
- hns3: schedule the polling again when allocation fails, prevent
stalls
- drivers: add missing of_node_put() when aborting
for_each_available_child_of_node()
- ptp: fix possible memory leak and UAF in ptp_clock_register()
- e1000e: fix packet loss in burst mode on Tiger Lake and later
- mlx5e: ipsec: fix more checksum offload issues"
* tag 'net-5.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (75 commits)
usbnet: sanity check for maxpacket
net: enetc: make sure all traffic classes can send large frames
net: enetc: fix ethtool counter name for PM0_TERR
ptp: free 'vclock_index' in ptp_clock_release()
sfc: Don't use netif_info before net_device setup
sfc: Export fibre-specific supported link modes
net/mlx5e: IPsec: Fix work queue entry ethernet segment checksum flags
net/mlx5e: IPsec: Fix a misuse of the software parser's fields
net/mlx5e: Fix vlan data lost during suspend flow
net/mlx5: E-switch, Return correct error code on group creation failure
net/mlx5: Lag, change multipath and bonding to be mutually exclusive
ice: Add missing E810 device ids
igc: Update I226_K device ID
e1000e: Fix packet loss on Tiger Lake and later
e1000e: Separate TGP board type from SPT
ptp: Fix possible memory leak in ptp_clock_register()
net: stmmac: Fix E2E delay mechanism
nfc: st95hf: Make spi remove() callback return zero
net: hns3: disable sriov before unload hclge layer
net: hns3: fix vf reset workqueue cannot exit
...
Fix a bug exposed by a previous fix, where running guests with certain SMT topologies
could crash the host on Power8.
Fix atomic sleep warnings when re-onlining CPUs, when PREEMPT is enabled.
Thanks to: Nathan Lynch, Srikar Dronamraju, Valentin Schneider.
-----BEGIN PGP SIGNATURE-----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=572c
-----END PGP SIGNATURE-----
Merge tag 'powerpc-5.15-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
- Fix a bug exposed by a previous fix, where running guests with
certain SMT topologies could crash the host on Power8.
- Fix atomic sleep warnings when re-onlining CPUs, when PREEMPT is
enabled.
Thanks to Nathan Lynch, Srikar Dronamraju, and Valentin Schneider.
* tag 'powerpc-5.15-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/smp: do not decrement idle task preempt count in CPU offline
powerpc/idle: Don't corrupt back chain when going idle
The enetc driver does not implement .ndo_change_mtu, instead it
configures the MAC register field PTC{Traffic Class}MSDUR[MAXSDU]
statically to a large value during probe time.
The driver used to configure only the max SDU for traffic class 0, and
that was fine while the driver could only use traffic class 0. But with
the introduction of mqprio, sending a large frame into any other TC than
0 is broken.
This patch fixes that by replicating per traffic class the static
configuration done in enetc_configure_port_mac().
Fixes: cbe9e83594 ("enetc: Enable TC offloading with mqprio")
Reported-by: Richie Pearn <richard.pearn@nxp.com>
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: <Claudiu Manoil <claudiu.manoil@nxp.com>
Link: https://lore.kernel.org/r/20211020173340.1089992-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
There are two counters named "MAC tx frames", one of them is actually
incorrect. The correct name for that counter should be "MAC tx error
frames", which is symmetric to the existing "MAC rx error frames".
Fixes: 16eb4c85c9 ("enetc: Add ethtool statistics")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: <Claudiu Manoil <claudiu.manoil@nxp.com>
Link: https://lore.kernel.org/r/20211020165206.1069889-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
'vclock_index' is accessed from sysfs, it shouled be freed
in release function, so move it from ptp_clock_unregister()
to ptp_clock_release().
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Use pci_info instead to avoid unnamed/uninitialized noise:
[197088.688729] sfc 0000:01:00.0: Solarflare NIC detected
[197088.690333] sfc 0000:01:00.0: Part Number : SFN5122F
[197088.729061] sfc 0000:01:00.0 (unnamed net_device) (uninitialized): no SR-IOV VFs probed
[197088.729071] sfc 0000:01:00.0 (unnamed net_device) (uninitialized): no PTP support
Inspired by fa44821a4d ("sfc: don't use netif_info et al before
net_device is registered") from Heiner Kallweit.
Signed-off-by: Erik Ekman <erik@kryo.se>
Acked-by: Martin Habets <habetsm.xilinx@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The 1/10GbaseT modes were set up for cards with SFP+ cages in
3497ed8c85 ("sfc: report supported link speeds on SFP connections").
10GbaseT was likely used since no 10G fibre mode existed.
The missing fibre modes for 1/10G were added to ethtool.h in 5711a98221
("net: ethtool: add support for 1000BaseX and missing 10G link modes")
shortly thereafter.
The user guide available at https://support-nic.xilinx.com/wp/drivers
lists support for the following cable and transceiver types in section 2.9:
- QSFP28 100G Direct Attach Cables
- QSFP28 100G SR Optical Transceivers (with SR4 modules listed)
- SFP28 25G Direct Attach Cables
- SFP28 25G SR Optical Transceivers
- QSFP+ 40G Direct Attach Cables
- QSFP+ 40G Active Optical Cables
- QSFP+ 40G SR4 Optical Transceivers
- QSFP+ to SFP+ Breakout Direct Attach Cables
- QSFP+ to SFP+ Breakout Active Optical Cables
- SFP+ 10G Direct Attach Cables
- SFP+ 10G SR Optical Transceivers
- SFP+ 10G LR Optical Transceivers
- SFP 1000BASE‐T Transceivers
- 1G Optical Transceivers
(From user guide issue 28. Issue 16 which also includes older cards like
SFN5xxx/SFN6xxx has matching lists for 1/10/40G transceiver types.)
Regarding SFP+ 10GBASE‐T transceivers the latest guide says:
"Solarflare adapters do not support 10GBASE‐T transceiver modules."
Tested using SFN5122F-R7 (with 2 SFP+ ports). Supported link modes do not change
depending on module used (tested with 1000BASE-T, 1000BASE-BX10, 10GBASE-LR).
Before:
$ ethtool ext
Settings for ext:
Supported ports: [ FIBRE ]
Supported link modes: 1000baseT/Full
10000baseT/Full
Supported pause frame use: Symmetric Receive-only
Supports auto-negotiation: No
Supported FEC modes: Not reported
Advertised link modes: Not reported
Advertised pause frame use: No
Advertised auto-negotiation: No
Advertised FEC modes: Not reported
Link partner advertised link modes: Not reported
Link partner advertised pause frame use: No
Link partner advertised auto-negotiation: No
Link partner advertised FEC modes: Not reported
Speed: 1000Mb/s
Duplex: Full
Auto-negotiation: off
Port: FIBRE
PHYAD: 255
Transceiver: internal
Current message level: 0x000020f7 (8439)
drv probe link ifdown ifup rx_err tx_err hw
Link detected: yes
After:
$ ethtool ext
Settings for ext:
Supported ports: [ FIBRE ]
Supported link modes: 1000baseT/Full
1000baseX/Full
10000baseCR/Full
10000baseSR/Full
10000baseLR/Full
Supported pause frame use: Symmetric Receive-only
Supports auto-negotiation: No
Supported FEC modes: Not reported
Advertised link modes: Not reported
Advertised pause frame use: No
Advertised auto-negotiation: No
Advertised FEC modes: Not reported
Link partner advertised link modes: Not reported
Link partner advertised pause frame use: No
Link partner advertised auto-negotiation: No
Link partner advertised FEC modes: Not reported
Speed: 1000Mb/s
Duplex: Full
Auto-negotiation: off
Port: FIBRE
PHYAD: 255
Transceiver: internal
Supports Wake-on: g
Wake-on: d
Current message level: 0x000020f7 (8439)
drv probe link ifdown ifup rx_err tx_err hw
Link detected: yes
Signed-off-by: Erik Ekman <erik@kryo.se>
Acked-by: Martin Habets <habetsm.xilinx@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pablo Neira Ayuso says:
====================
Netfilter/IPVS fixes for net
The following patchset contains Netfilter fixes for net:
1) Crash due to missing initialization of timer data in
xt_IDLETIMER, from Juhee Kang.
2) NF_CONNTRACK_SECMARK should be bool in Kconfig, from Vegard Nossum.
3) Skip netdev events on netns removal, from Florian Westphal.
4) Add testcase to show port shadowing via UDP, also from Florian.
5) Remove pr_debug() code in ip6t_rt, this fixes a crash due to
unsafe access to non-linear skbuff, from Xin Long.
6) Make net/ipv4/vs/debug_level read-only from non-init netns,
from Antoine Tenart.
7) Remove bogus invocation to bash in selftests/netfilter/nft_flowtable.sh
also from Florian.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2021-10-20
This series contains updates to e1000e, igc, and ice drivers.
Sasha fixes an issue with dropped packets on Tiger Lake platforms for
e1000e and corrects a device ID for igc.
Tony adds missing E810 device IDs for ice.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
On KMB, ADV bridge must be programmed and powered on prior to
MIPI DSI HW initialization.
v2: changed to atomic_bridge_chain_enable (Sam)
Fixes: 98521f4d4b ("drm/kmb: Mipi DSI part of the display driver")
Co-developed-by: Edmund Dea <edmund.j.dea@intel.com>
Signed-off-by: Edmund Dea <edmund.j.dea@intel.com>
Signed-off-by: Anitha Chrisanthus <anitha.chrisanthus@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211019230719.789958-1-anitha.chrisanthus@intel.com
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Due to HW limitations, KMB cannot change height, width, or
pixel format after initial plane configuration.
v2: removed memset disp_cfg as it is already zero.
Fixes: 7f7b96a8a0 ("drm/kmb: Add support for KeemBay Display")
Signed-off-by: Edmund Dea <edmund.j.dea@intel.com>
Signed-off-by: Anitha Chrisanthus <anitha.chrisanthus@intel.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211013233632.471892-4-anitha.chrisanthus@intel.com
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Don't clear the shared DPHY registers common to MIPI Rx and MIPI Tx during
DSI initialization since this was causing MIPI Rx reset. Rest of the
writes are bitwise, so will not affect Mipi Rx side.
Fixes: 98521f4d4b ("drm/kmb: Mipi DSI part of the display driver")
Signed-off-by: Edmund Dea <edmund.j.dea@intel.com>
Signed-off-by: Anitha Chrisanthus <anitha.chrisanthus@intel.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211013233632.471892-3-anitha.chrisanthus@intel.com
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
KMB only supports single resolution(1080p), this commit checks for
1920x1080x60 or 1920x1080x59 in crtc_mode_valid.
Also, modes with vfp < 4 are not supported in KMB display. This change
prunes display modes with vfp < 4.
v2: added vfp check
Fixes: 7f7b96a8a0 ("drm/kmb: Add support for KeemBay Display")
Co-developed-by: Edmund Dea <edmund.j.dea@intel.com>
Signed-off-by: Edmund Dea <edmund.j.dea@intel.com>
Signed-off-by: Anitha Chrisanthus <anitha.chrisanthus@intel.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link:https://patchwork.freedesktop.org/patch/msgid/20211013233632.471892-2-anitha.chrisanthus@intel.com
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Use a different value for system clock offset in the
ppl/llp ratio calculations for clocks higher than 500 Mhz.
Fixes: 98521f4d4b ("drm/kmb: Mipi DSI part of the display driver")
Signed-off-by: Anitha Chrisanthus <anitha.chrisanthus@intel.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211013233632.471892-1-anitha.chrisanthus@intel.com
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
This adjusts sync values according to the datasheet
Fixes: 1c243751c0 ("drm/panel: ilitek-ili9881c: add support for Feixin K101-IM2BYL02 panel")
Co-developed-by: Marius Gripsgard <marius@ubports.com>
Signed-off-by: Dan Johansen <strit@manjaro.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20210818214818.298089-1-strit@manjaro.org
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
The mxsfb->crtc.funcs may already be NULL when unloading the driver,
in which case calling mxsfb_irq_disable() via drm_irq_uninstall() from
mxsfb_unload() leads to NULL pointer dereference.
Since all we care about is masking the IRQ and mxsfb->base is still
valid, just use that to clear and mask the IRQ.
Fixes: ae1ed00932 ("drm: mxsfb: Stop using DRM simple display pipeline helper")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Daniel Abrecht <public@danielabrecht.ch>
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Stefan Agner <stefan@agner.ch>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20211016210446.171616-1-marex@denx.de
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
superblocks issue was particularly annoying because for unexperienced
users it essentially exacted a reboot to establish a new functional
mount in that scenario.
-----BEGIN PGP SIGNATURE-----
iQFHBAABCAAxFiEEydHwtzie9C7TfviiSn/eOAIR84sFAmFwWuYTHGlkcnlvbW92
QGdtYWlsLmNvbQAKCRBKf944AhHziwdHB/wJEvFkMQrlzbgVmijhmneU+TseAMxR
UBGnsyHdiimIDWqzb81cBuDfrocQzyhntghP2lBzcbzI+gZN1KlrYzKAbYk++cfi
E5Zbw3U8+moa5B2CnO19QEgmJY5DoXYXb6AbO3udIIj1Ls9lx0ByUyDoSn6fZyVH
iUQ9OH7zVTsTscoaBiEVcutmhQjIFjoYJqPpfCg6/15xcXX/L1DvxQFBWOxXqHQw
LYfCQIu8orrA2QdZpuTRpklrMg1Ih+RmqYTdQST6tTtTKJUrHPI0r3A8c2vUoBk1
ph4fBNsAMUqFn1fIGT88PJg81RC5RC3E6D5PqErzRFsPbAv9FHfGYvGQ
=FadF
-----END PGP SIGNATURE-----
Merge tag 'ceph-for-5.15-rc7' of git://github.com/ceph/ceph-client
Pull ceph fixes from Ilya Dryomov:
"Two important filesystem fixes, marked for stable.
The blocklisted superblocks issue was particularly annoying because
for unexperienced users it essentially exacted a reboot to establish a
new functional mount in that scenario"
* tag 'ceph-for-5.15-rc7' of git://github.com/ceph/ceph-client:
ceph: fix handling of "meta" errors
ceph: skip existing superblocks that are blocklisted or shut down when mounting
Current Work Queue Entry (WQE) checksum (csum) flags in the ethernet
segment (eseg) in case of IPsec crypto offload datapath are not aligned
with PRM/HW expectations.
Currently the driver always sets the l3_inner_csum flag in case of IPsec
because of the wrong usage of skb->encapsulation as indicator for inner
IPsec header since skb->encapsulation is always ON for IPsec packets
since IPsec itself is an encapsulation protocol. The above forced a
failing attempts of calculating csum of non-existing segments (like in
the IP|ESP|TCP packet case which does not have an l3_inner) which led
to lots of packet drops hence the low throughput.
Fix by using xo->inner_ipproto as indicator for inner IPsec header
instead of skb->encapsulation in addition to setting the csum flags
as following:
* Tunnel Mode:
* Pkt: MAC IP ESP IP L4
* CSUM: l3_cs | l3_inner_cs | l4_inner_cs
*
* Transport Mode:
* Pkt: MAC IP ESP L4
* CSUM: l3_cs [ | l4_cs (checksum partial case)]
*
* Tunnel(VXLAN TCP/UDP) over Transport Mode
* Pkt: MAC IP ESP UDP VXLAN IP L4
* CSUM: l3_cs | l3_inner_cs | l4_inner_cs
Fixes: f1267798c9 ("net/mlx5: Fix checksum issue of VXLAN and IPsec crypto offload")
Signed-off-by: Emeel Hakim <ehakim@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
IPsec crypto offload current Software Parser (SWP) fields settings in
the ethernet segment (eseg) are not aligned with PRM/HW expectations.
Among others in case of IP|ESP|TCP packet, current driver sets the
offsets for inner_l3 and inner_l4 although there is no inner l3/l4
headers relative to ESP header in such packets.
SWP provides the offsets for HW ,so it can be used to find csum fields
to offload the checksum, however these are not necessarily used by HW
and are used as fallback in case HW fails to parse the packet, e.g
when performing IPSec Transport Aware (IP | ESP | TCP) there is no
need to add SW parse on inner packet. So in some cases packets csum
was calculated correctly , whereas in other cases it failed. The later
faced csum errors (caused by wrong packet length calculations) which
led to lots of packet drops hence the low throughput.
Fix by setting the SWP fields as expected in a IP|ESP|TCP packet.
the following describe the expected SWP offsets:
* Tunnel Mode:
* SWP: OutL3 InL3 InL4
* Pkt: MAC IP ESP IP L4
*
* Transport Mode:
* SWP: OutL3 OutL4
* Pkt: MAC IP ESP L4
*
* Tunnel(VXLAN TCP/UDP) over Transport Mode
* SWP: OutL3 InL3 InL4
* Pkt: MAC IP ESP UDP VXLAN IP L4
Fixes: f1267798c9 ("net/mlx5: Fix checksum issue of VXLAN and IPsec crypto offload")
Signed-off-by: Emeel Hakim <ehakim@nvidia.com>
Reviewed-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
During suspend flow the driver calls mlx5e_destroy_vlan_table() which
does not only delete the vlans steering flow rules, but also frees the
data on currently active vlans, thus it is not restored during resume
flow.
This fix keeps the vlan data on suspend flow and frees it only on driver
remove flow.
Fixes: 6783f0a21a ("net/mlx5e: Dynamic alloc vlan table for netdev when needed")
Signed-off-by: Moshe Shemesh <moshe@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Dan Carpenter report:
The patch f47e04eb96: "net/mlx5: E-switch, Allow setting share/max
tx rate limits of rate groups" from May 31, 2021, leads to the
following Smatch static checker warning:
drivers/net/ethernet/mellanox/mlx5/core/esw/qos.c:483 esw_qos_create_rate_group()
warn: passing zero to 'ERR_PTR'
If min rate normalization failed then error code may be overwritten to 0
if scheduling element destruction succeed. Ignore this value and always
return initial one.
Fixes: f47e04eb96 ("net/mlx5: E-switch, Allow setting share/max tx rate limits of rate groups")
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Dmytro Linkin <dlinkin@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Both multipath and bonding events are changing the HW LAG state
independently.
Handling one of the features events while the other is already
enabled can cause unwanted behavior, for example handling
bonding event while multipath enabled will disable the lag and
cause multipath to stop working.
Fix it by ignoring bonding event while in multipath and ignoring FIB
events while in bonding mode.
Fixes: 544fe7c2e6 ("net/mlx5e: Activate HW multipath and handle port affinity based on FIB events")
Signed-off-by: Maor Dickman <maord@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Mark Bloch <mbloch@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Again it became bigger than wished, unfortunately, as this contains
quite a few ASoC fixes that came up a bit late. It also includes
yet more HD- and USB-audio quirks: I decided to merge them now, as
those are for stable, and we'll need them sooner or later.
Although the volumes are a bit high, all changes are device-specific
(and reasonably small) fixes, so it should be safe for the late rc.
-----BEGIN PGP SIGNATURE-----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=zrEF
-----END PGP SIGNATURE-----
Merge tag 'sound-5.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Again it became bigger than wished, unfortunately, as this contains
quite a few ASoC fixes that came up a bit late. It also includes yet
more HD- and USB-audio quirks: I decided to merge them now, as those
are for stable, and we'll need them sooner or later.
Although the volumes are a bit high, all changes are device-specific
(and reasonably small) fixes, so it should be safe for the late rc"
* tag 'sound-5.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: usb-audio: Fix microphone sound on Jieli webcam.
ALSA: hda/realtek: Fixes HP Spectre x360 15-eb1xxx speakers
ALSA: usb-audio: Provide quirk for Sennheiser GSP670 Headset
ALSA: hda/realtek: Add quirk for Clevo PC50HS
ALSA: usb-audio: add Schiit Hel device to quirk table
ASoC: wm8960: Fix clock configuration on slave mode
ASoC: cs42l42: Ensure 0dB full scale volume is used for headsets
ASoC: soc-core: fix null-ptr-deref in snd_soc_del_component_unlocked()
ASoC: codec: wcd938x: Add irq config support
ASoC: DAPM: Fix missing kctl change notifications
ASoC: Intel: bytcht_es8316: Utilize dev_err_probe() to avoid log saturation
ASoC: Intel: bytcht_es8316: Switch to use gpiod_get_optional()
ASoC: Intel: bytcht_es8316: Use temporary variable for struct device
ASoC: Intel: bytcht_es8316: Get platform data via dev_get_platdata()
ASoC: wcd938x: Fix jack detection issue
ASoC: nau8824: Fix headphone vs headset, button-press detection no longer working
ASoC: cs4341: Add SPI device ID table
ASoC: pcm179x: Add missing entries SPI to device ID table
ASoC: fsl_xcvr: Fix channel swap issue with ARC
ASoC: pcm512x: Mend accesses to the I2S_1 and I2S_2 registers
-----BEGIN PGP SIGNATURE-----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=tBGu
-----END PGP SIGNATURE-----
Merge tag 'audit-pr-20211019' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit
Pull audit fix from Paul Moore:
"One small audit patch to add a pointer NULL check"
* tag 'audit-pr-20211019' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit:
audit: fix possible null-pointer dereference in audit_filter_rules
As part of support for E810 XXV devices, some device ids were
inadvertently left out. Add those missing ids.
Fixes: 195fb97766 ("ice: add additional E810 device id")
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Acked-by: Paul Menzel <pmenzel@molgen.mpg.de>
The device ID for I226_K was incorrectly assigned, update the device
ID to the correct one.
Fixes: bfa5e98c9d ("igc: Add new device ID")
Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Nechama Kraus <nechamax.kraus@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Update the HW MAC initialization flow. Do not gate DMA clock from
the modPHY block. Keeping this clock will prevent dropped packets
sent in burst mode on the Kumeran interface.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=213651
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=213377
Fixes: fb776f5d57 ("e1000e: Add support for Tiger Lake")
Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Mark Pearson <markpearson@lenovo.com>
Tested-by: Nechama Kraus <nechamax.kraus@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
- While cleaning up some of the tracing recursion protection logic,
I discovered a scenario that the current design would miss, and
would allow an infinite recursion. Removing an optimization trick
that opened the hole, fixes the issue and cleans up the code as well.
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCYW7CqRQccm9zdGVkdEBn
b29kbWlzLm9yZwAKCRAp5XQQmuv6qmVWAQDnboKAUVmB/3D/L1T9XdWEq4AzCS6W
51QpzWff0pBVkwEAuc1af2gqDZ6/N9sQjN9kGxikY6luVs3CSQ1yHkcanQw=
=1zGP
-----END PGP SIGNATURE-----
Merge tag 'trace-v5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fix from Steven Rostedt:
"Recursion fix for tracing.
While cleaning up some of the tracing recursion protection logic, I
discovered a scenario that the current design would miss, and would
allow an infinite recursion. Removing an optimization trick that
opened the hole fixes the issue and cleans up the code as well"
* tag 'trace-v5.15-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Have all levels of checks prevent recursion
- Renamed CTL_STATUS to CTL_FSTATUS to fix a redefined warning
-----BEGIN PGP SIGNATURE-----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=D96y
-----END PGP SIGNATURE-----
Merge tag 'nios2_fixes_for_v5.15_part2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux
Pull nios2 fix from Dinh Nguyen:
- Renamed CTL_STATUS to CTL_FSTATUS to fix a redefined warning
* tag 'nios2_fixes_for_v5.15_part2' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
NIOS2: irqflags: rename a redefined register name
* kvm_stat: do not show halt_wait_ns since it is not a cumulative statistic
x86:
* clean ups and fixes for bus lock vmexit and lazy allocation of rmaps
* two fixes for SEV-ES (one more coming as soon as I get reviews)
* fix for static_key underflow
ARM:
* Properly refcount pages used as a concatenated stage-2 PGD
* Fix missing unlock when detecting the use of MTE+VM_SHARED
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmFtuqYUHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroNGbAf9Ha4mlieY7lDQLk96GydPwlMofi1B
dteRaWizokT0Xk7HovPr8G1zwwE9DrqO1FuHiZrkckzf7cloaPDvncLag3D3Vakr
dWIqa7MaavSWBKDpcEIKOEo2SfIBU38xXQSEpegz2f2fhZK0Ud2xUNtGQMNrYatX
Lz6FXHRvHDmv4+9EjASoGBd0/C/NxMaumYa1VOxMt8JPyn+zho0z5rUDKDF4pg70
KAgxVZuksy15XFRTgaSaU0BqVn9uCHwZVqRFKBm+ocPXIFjhdMkgrxJ7NSYB1T+N
VFqcUBTFTjhg9e5eZnQ6GMf9FXpLzK912VhCRd0uU5PGeBwUDJTSnyu5OQ==
=GZqR
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"Tools:
- kvm_stat: do not show halt_wait_ns since it is not a cumulative statistic
x86:
- clean ups and fixes for bus lock vmexit and lazy allocation of rmaps
- two fixes for SEV-ES (one more coming as soon as I get reviews)
- fix for static_key underflow
ARM:
- Properly refcount pages used as a concatenated stage-2 PGD
- Fix missing unlock when detecting the use of MTE+VM_SHARED"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: SEV-ES: reduce ghcb_sa_len to 32 bits
KVM: VMX: Remove redundant handling of bus lock vmexit
KVM: kvm_stat: do not show halt_wait_ns
KVM: x86: WARN if APIC HW/SW disable static keys are non-zero on unload
Revert "KVM: x86: Open code necessary bits of kvm_lapic_set_base() at vCPU RESET"
KVM: SEV-ES: Set guest_state_protected after VMSA update
KVM: X86: fix lazy allocation of rmaps
KVM: SEV-ES: fix length of string I/O
KVM: arm64: Release mmap_lock when using VM_SHARED with MTE
KVM: arm64: Report corrupted refcount at EL2
KVM: arm64: Fix host stage-2 PGD refcount
KVM: s390: Function documentation fixes
We have the same LAN controller on different PCHs. Separate TGP board
type from SPT which will allow for specific fixes to be applied for
TGP platforms.
Suggested-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Tested-by: Mark Pearson <markpearson@lenovo.com>
Tested-by: Nechama Kraus <nechamax.kraus@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Setting cred->ucounts in cred_alloc_blank does not make sense. The
uid and user_ns are deliberately not set in cred_alloc_blank but
instead the setting is delayed until key_change_session_keyring.
So move dealing with ucounts into key_change_session_keyring as well.
Unfortunately that movement of get_ucounts adds a new failure mode to
key_change_session_keyring. I do not see anything stopping the parent
process from calling setuid and changing the relevant part of it's
cred while keyctl_session_to_parent is running making it fundamentally
necessary to call get_ucounts in key_change_session_keyring. Which
means that the new failure mode cannot be avoided.
A failure of key_change_session_keyring results in a single threaded
parent keeping it's existing credentials. Which results in the parent
process not being able to access the session keyring and whichever
keys are in the new keyring.
Further get_ucounts is only expected to fail if the number of bits in
the refernece count for the structure is too few.
Since the code has no other way to report the failure of get_ucounts
and because such failures are not expected to be common add a WARN_ONCE
to report this problem to userspace.
Between the WARN_ONCE and the parent process not having access to
the keys in the new session keyring I expect any failure of get_ucounts
will be noticed and reported and we can find another way to handle this
condition. (Possibly by just making ucounts->count an atomic_long_t).
Cc: stable@vger.kernel.org
Fixes: 905ae01c4a ("Add a reference to ucounts for each cred")
Link: https://lkml.kernel.org/r/7k0ias0uf.fsf_-_@disp2133
Tested-by: Yu Zhao <yuzhao@google.com>
Reviewed-by: Alexey Gladkov <legion@kernel.org>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
I got memory leak as follows when doing fault injection test:
unreferenced object 0xffff88800906c618 (size 8):
comm "i2c-idt82p33931", pid 4421, jiffies 4294948083 (age 13.188s)
hex dump (first 8 bytes):
70 74 70 30 00 00 00 00 ptp0....
backtrace:
[<00000000312ed458>] __kmalloc_track_caller+0x19f/0x3a0
[<0000000079f6e2ff>] kvasprintf+0xb5/0x150
[<0000000026aae54f>] kvasprintf_const+0x60/0x190
[<00000000f323a5f7>] kobject_set_name_vargs+0x56/0x150
[<000000004e35abdd>] dev_set_name+0xc0/0x100
[<00000000f20cfe25>] ptp_clock_register+0x9f4/0xd30 [ptp]
[<000000008bb9f0de>] idt82p33_probe.cold+0x8b6/0x1561 [ptp_idt82p33]
When posix_clock_register() returns an error, the name allocated
in dev_set_name() will be leaked, the put_device() should be used
to give up the device reference, then the name will be freed in
kobject_cleanup() and other memory will be freed in ptp_clock_release().
Reported-by: Hulk Robot <hulkci@huawei.com>
Fixes: a33121e548 ("ptp: fix the race between the release of ptp_clock and cdev")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
When utilizing End to End delay mechanism, the following error messages show up:
|root@ehl1:~# ptp4l --tx_timestamp_timeout=50 -H -i eno2 -E -m
|ptp4l[950.573]: selected /dev/ptp3 as PTP clock
|ptp4l[950.586]: port 1: INITIALIZING to LISTENING on INIT_COMPLETE
|ptp4l[950.586]: port 0: INITIALIZING to LISTENING on INIT_COMPLETE
|ptp4l[952.879]: port 1: new foreign master 001395.fffe.4897b4-1
|ptp4l[956.879]: selected best master clock 001395.fffe.4897b4
|ptp4l[956.879]: port 1: assuming the grand master role
|ptp4l[956.879]: port 1: LISTENING to GRAND_MASTER on RS_GRAND_MASTER
|ptp4l[962.017]: port 1: received DELAY_REQ without timestamp
|ptp4l[962.273]: port 1: received DELAY_REQ without timestamp
|ptp4l[963.090]: port 1: received DELAY_REQ without timestamp
Commit f2fb6b6275 ("net: stmmac: enable timestamp snapshot for required PTP
packets in dwmac v5.10a") already addresses this problem for the dwmac
v5.10. However, same holds true for all dwmacs above version v4.10. Correct the
check accordingly. Afterwards everything works as expected.
Tested on Intel Atom(R) x6414RE Processor.
Fixes: 14f347334b ("net: stmmac: Correctly take timestamp for PTPv2")
Fixes: f2fb6b6275 ("net: stmmac: enable timestamp snapshot for required PTP packets in dwmac v5.10a")
Suggested-by: Ong Boon Leong <boon.leong.ong@intel.com>
Signed-off-by: Kurt Kanzenbach <kurt@linutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
If something goes wrong in the remove callback, returning an error code
just results in an error message. The device still disappears.
So don't skip disabling the regulator in st95hf_remove() if resetting
the controller via spi fails. Also don't return an error code which just
results in two error messages.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Guangbin Huang says:
====================
net: hns3: add some fixes for -net
This series adds some fixes for the HNS3 ethernet driver.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
