For easier reading move the unlock of mutex smc_create_lgr_pending into
smc_listen_work(), i.e. into the function the mutex has been locked.
No functional change.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
After sending one of the initial LLC messages CONFIRM LINK or
ADD LINK, there is already a wait for the LLC response. It does
not make sense to wait another long time for a CLC DECLINE. Thus
this patch introduces a shorter wait time for these cases.
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
If a link is terminated that has never reached the active state,
there is no need to trigger an LLC DELETE LINK.
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
If connection initialization fails for the LLC CONFIRM LINK or the
LLC ADD LINK step, fallback to TCP should be enabled. Thus
the negative return code -EAGAIN should switch to a positive timeout
reason code in these cases, and the internal CLC socket should
not have a set sk_err.
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
There is no need to store the return value in sk_err, if it is
afterwards cleared again with sock_error(). This patch sets the
return value directly. Just cleanup, no functional change.
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
smc_lgr_free() is just called inside smc_core.c. Make it static.
Just cleanup, no functional change.
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The tcp_listen_worker is already initialized when socket is
created (in smc_sock_alloc()). Get rid of the duplicate
initialization in smc_listen(). No functional change.
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
team_notify_peers() will send ARP and NA to notify peers. team_mcast_rejoin()
will send multicast join group message to notify peers. We should do this when
enabling/changed to a new port. But it doesn't make sense to do it when a port
is disabled.
On the other hand, when we set mcast_rejoin_count to 2, and do a failover,
team_port_disable() will increase mcast_rejoin.count_pending to 2 and then
team_port_enable() will increase mcast_rejoin.count_pending to 4. We will send
4 mcast rejoin messages at latest, which will make user confused. The same
with notify_peers.count.
Fix it by deleting team_notify_peers() and team_mcast_rejoin() in
team_port_disable().
Reported-by: Liang Li <liali@redhat.com>
Fixes: fc423ff00d ("team: add peer notification")
Fixes: 492b200efd ("team: add support for sending multicast rejoins")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
fixes the smatch warning:
drivers/net/ethernet/marvell/mvneta.c:4252 mvneta_ethtool_set_eee() warn:
unsigned 'eee->tx_lpi_timer' is never less than zero.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
We don't support partial csumed packet since its metadata will be lost
or incorrect during XDP processing. So fail the XDP set if guest_csum
feature is negotiated.
Fixes: f600b69050 ("virtio_net: Add XDP support")
Reported-by: Jesper Dangaard Brouer <brouer@redhat.com>
Cc: Jesper Dangaard Brouer <brouer@redhat.com>
Cc: Pavel Popa <pashinho1990@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
We don't disable VIRTIO_NET_F_GUEST_CSUM if XDP was set. This means we
can receive partial csumed packets with metadata kept in the
vnet_hdr. This may have several side effects:
- It could be overridden by header adjustment, thus is might be not
correct after XDP processing.
- There's no way to pass such metadata information through
XDP_REDIRECT to another driver.
- XDP does not support checksum offload right now.
So simply disable guest csum if possible in this the case of XDP.
Fixes: 3f93522ffa ("virtio-net: switch off offloads on demand if possible on XDP set")
Reported-by: Jesper Dangaard Brouer <brouer@redhat.com>
Cc: Jesper Dangaard Brouer <brouer@redhat.com>
Cc: Pavel Popa <pashinho1990@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Jeff Kirsher says:
====================
Intel Wired LAN Driver Updates 2018-11-21
This series contains updates to all of the Intel LAN drivers and
documentation.
Shannon Nelson updates the ixgbe kernel documentation to include IPsec
hardware offload.
Joe Perches cleans up whitespace issues in the igb driver.
Jesse update the netdev kernel documentation for NETIF_F_GSO_UDP_L4 to
align with the actual code. Also aligned all the NAPI driver code for
all of the Intel drivers to implement the recommendations of Eric
Dumazet to check the return code of the napi_complete_done() to
determine whether or not to enable interrupts or exit poll.
Paul E. McKenney replaces synchronize_sched() with synchronize_rcu() for
ixgbe.
Sasha implements suggestions made by Joe Perches to remove obsolete code
and to use the dev_err() method.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
We very often have few flows/chains to look at, and we
might increase GRO_HASH_BUCKETS to 32 or 64 in the future.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Merge tag 'ceph-for-4.20-rc4' of https://github.com/ceph/ceph-client
Pullk ceph fix from Ilya Dryomov:
"A messenger fix, marked for stable"
* tag 'ceph-for-4.20-rc4' of https://github.com/ceph/ceph-client:
libceph: fall back to sendmsg for slab pages
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Merge tag 'for-linus-20181123' of git://git.kernel.dk/linux-block
Pull block fix from Jens Axboe:
"Just a single fix for this week, fixing an issue with nvme-fc"
* tag 'for-linus-20181123' of git://git.kernel.dk/linux-block:
nvme-fc: resolve io failures during connect
Eric noted that with UDP GRO and NAPI timeout, we could keep a single
UDP packet inside the GRO hash forever, if the related NAPI instance
calls napi_gro_complete() at an higher frequency than the NAPI timeout.
Willem noted that even TCP packets could be trapped there, till the
next retransmission.
This patch tries to address the issue, flushing the old packets -
those with a NAPI_GRO_CB age before the current jiffy - before scheduling
the NAPI timeout. The rationale is that such a timeout should be
well below a jiffy and we are not flushing packets eligible for sane GRO.
v1 -> v2:
- clarified the commit message and comment
RFC -> v1:
- added 'Fixes tags', cleaned-up the wording.
Reported-by: Eric Dumazet <eric.dumazet@gmail.com>
Fixes: 3b47d30396 ("net: gro: add a per device gro flush timer")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
When we add a new IPv6 address, we should also join corresponding solicited-node
multicast address, unless the interface has IFF_NOARP flag, as function
addrconf_join_solict() did. But if we remove IFF_NOARP flag later, we do
not do dad and add the mcast address. So we will drop corresponding neighbour
discovery message that came from other nodes.
A typical example is after creating a ipvlan with mode l3, setting up an ipv6
address and changing the mode to l2. Then we will not be able to ping this
address as the interface doesn't join related solicited-node mcast address.
Fix it by re-doing dad when interface changed IFF_NOARP flag. Then we will add
corresponding mcast group and check if there is a duplicate address on the
network.
Reported-by: Jianlin Shi <jishi@redhat.com>
Reviewed-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Madalin Bucur says:
====================
dpaa_eth: add ethtool coalesce control
Add control of the DPAA portal interrupt coalescing settings from
ethtool.
changes from v2: read ithresh from HW, set previous values on failure
changes from v1: added range checking for the QMan APIs
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Allow ethtool control of the DPAA QMan portal interrupt coalescing
settings.
Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Check that the values received by the portal interrupt coalesce
change APIs are in range.
Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com>
Signed-off-by: Roy Pledge <roy.pledge@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Read the DQRR interrupt threshold directly from the hardware.
Signed-off-by: Madalin Bucur <madalin.bucur@nxp.com>
Signed-off-by: Roy Pledge <roy.pledge@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Including:
- Two fixes for the Intel VT-d driver to fix a NULL-ptr
dereference and an unbalance in an allocate/free path
(allocated with memremap, freed with iounmap)
- Fix for a crash in the Renesas IOMMU driver
- Fix for the Advanced Virtual Interrupt Controler (AVIC) code
in the AMD IOMMU driver
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Merge tag 'iommu-fixes-v4.20-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull IOMMU fixes from Joerg Roedel:
- Two fixes for the Intel VT-d driver to fix a NULL-ptr dereference and
an unbalance in an allocate/free path (allocated with memremap, freed
with iounmap)
- Fix for a crash in the Renesas IOMMU driver
- Fix for the Advanced Virtual Interrupt Controler (AVIC) code in the
AMD IOMMU driver
* tag 'iommu-fixes-v4.20-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu/vt-d: Use memunmap to free memremap
amd/iommu: Fix Guest Virtual APIC Log Tail Address Register
iommu/ipmmu-vmsa: Fix crash on early domain free
iommu/vt-d: Fix NULL pointer dereference in prq_event_thread()
Magnus Damm says:
====================
ravb: Duplex handling update V3
[PATCH v3 01/02] ravb: Do not announce HDX as supported
[PATCH v3 02/02] ravb: Clean up duplex handling
This series is V3 of duplex handling improvements for the Ethernet-AVB driver.
Previous versions of this series have been posted to linux-renesas-soc as RFC
so V3 is the first actual version to make it to netdev.
Based on the latest data sheet for R-Car Gen3 [1] and R-Car Gen2 [2]
the following information is part of the EthernetAVB-IF overview page:
Transfer speed: Supports transfer at 100 and 1000 Mbps
Mode: Full-duplex mode
It seems that the driver implementation is not matching the information
provided in the friendly data sheet, and on top of this during run-time
when changing PHY configuration of the link partner the Ethernet-AVB PHY
seems to want to announce unsupported modes.
[1] R-Car Series, 3rd Generation Rev.1.00 (Apr 2018)
[2] R-Car Series, 2nd Generation Rev.2.00 (Feb 2016)
Changes since V2:
- Updated patch 1/2 to make use of phy_remove_link_mode()
- Added Reviewed-by from Sergei - thanks!
Changes since V1:
- Updated patches to reflect input from Sergei and Geert - thanks!
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Since only full-duplex operation is supported by the
hardware, remove duplex handling code and keep the
register setting of ECMR.DM fixed at 1.
This updates the driver implementation to follow the
data sheet text "This bit should always be set to 1."
Fixes: c156633f13 ("Renesas Ethernet AVB driver proper")
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Reviewed-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
According to the data sheet the Ethernet-AVB hardware in R-Car Gen3
and R-Car Gen2 SoCs do not support half duplex operation. So update
the driver to mark 100Mbit and 1Gbps HDX as unsupported.
Fixes: c156633f13 ("Renesas Ethernet AVB driver proper")
Signed-off-by: Magnus Damm <damm+renesas@opensource.se>
Reviewed-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
If the fw supports returning VIN/VIVLD in FW_VI_CMD save it
in port_info structure else retrieve these from viid and save
them in port_info structure. Do the same for smt_idx from
FW_VI_MAC_CMD
Signed-off-by: Santosh Rastapur <santosh@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Commit c5a54bbcec ("net: bcmgenet: abort suspend on error")
mistakenly introduced register accesses that should not occur
in bcmgenet_wol_power_up_cfg().
Fixes: c5a54bbcec ("net: bcmgenet: abort suspend on error")
Signed-off-by: Doug Berger <opendmb@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
tpacket_snd sends packets with user pages linked into skb frags. It
notifies that pages can be reused when the skb is released by setting
skb->destructor to tpacket_destruct_skb.
This can cause data corruption if the skb is orphaned (e.g., on
transmit through veth) or cloned (e.g., on mirror to another psock).
Create a kernel-private copy of data in these cases, same as tun/tap
zerocopy transmission. Reuse that infrastructure: mark the skb as
SKBTX_ZEROCOPY_FRAG, which will trigger copy in skb_orphan_frags(_rx).
Unlike other zerocopy packets, do not set shinfo destructor_arg to
struct ubuf_info. tpacket_destruct_skb already uses that ptr to notify
when the original skb is released and a timestamp is recorded. Do not
change this timestamp behavior. The ubuf_info->callback is not needed
anyway, as no zerocopy notification is expected.
Mark destructor_arg as not-a-uarg by setting the lower bit to 1. The
resulting value is not a valid ubuf_info pointer, nor a valid
tpacket_snd frame address. Add skb_zcopy_.._nouarg helpers for this.
The fix relies on features introduced in commit 52267790ef ("sock:
add MSG_ZEROCOPY"), so can be backported as is only to 4.14.
Tested with from `./in_netns.sh ./txring_overwrite` from
http://github.com/wdebruij/kerneltools/tests
Fixes: 69e3c75f4d ("net: TX_RING and packet mmap")
Reported-by: Anand H. Krishnan <anandhkrishnan@gmail.com>
Signed-off-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Prevent the ACPI core from registering a platform device for
the SMB0001 HID to avoid IRQ allocation issues (Hans de Goede).
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Merge tag 'acpi-4.20-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fix from Rafael Wysocki:
"Prevent the ACPI core from registering a platform device for the
SMB0001 HID to avoid IRQ allocation issues (Hans de Goede)"
* tag 'acpi-4.20-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI / platform: Add SMB0001 HID to forbidden_id_list
- Fix tasks freezer deadlock in de_thread() that occurs if one
of its sub-threads has been frozen already (Chanho Min).
- Avoid registering a platform device by the ti-cpufreq driver
on platforms that cannot use it (Dave Gerlach).
- Fix a mistake in the ti-opp-supply operating performance points
(OPP) driver that caused an incorrect reference voltage to be
used and make it adjust the minimum voltage dynamically to avoid
hangs or crashes in some cases (Keerthy).
- Fix issues related to compiler flags in the cpupower utility
and correct a linking problem in it by renaming a file with
a duplicate name (Jiri Olsa, Konstantin Khlebnikov).
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Merge tag 'pm-4.20-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"These fix two issues in the Operating Performance Points (OPP)
framework, one cpufreq driver issue, one problem related to the tasks
freezer and a few build-related issues in the cpupower utility.
Specifics:
- Fix tasks freezer deadlock in de_thread() that occurs if one of its
sub-threads has been frozen already (Chanho Min).
- Avoid registering a platform device by the ti-cpufreq driver on
platforms that cannot use it (Dave Gerlach).
- Fix a mistake in the ti-opp-supply operating performance points
(OPP) driver that caused an incorrect reference voltage to be used
and make it adjust the minimum voltage dynamically to avoid hangs
or crashes in some cases (Keerthy).
- Fix issues related to compiler flags in the cpupower utility and
correct a linking problem in it by renaming a file with a duplicate
name (Jiri Olsa, Konstantin Khlebnikov)"
* tag 'pm-4.20-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
exec: make de_thread() freezable
cpufreq: ti-cpufreq: Only register platform_device when supported
opp: ti-opp-supply: Correct the supply in _get_optimal_vdd_voltage call
opp: ti-opp-supply: Dynamically update u_volt_min
tools cpupower: Override CFLAGS assignments
tools cpupower debug: Allow to use outside build flags
tools/power/cpupower: fix compilation with STATIC=true
When merging support for SSBD and the CRC32 instructions, the conflict
resolution for the new capability entries in arm64_features[]
inadvertedly predicated the availability of the CRC32 instructions on
CONFIG_ARM64_SSBD, despite the functionality being entirely unrelated.
Move the #ifdef CONFIG_ARM64_SSBD down so that it only covers the SSBD
capability.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
- Do not lose an IDA on the gpiochip register errorpath.
- Fix the PXA non-pincontrol GPIO-using platforms.
- Fix the direction on the mockup GPIO driver.
- Add some MAINTAINERS stuff: Bartosz stepped up as GPIO
co-maintainer, and Andy established an Intel git tree.
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Merge tag 'gpio-v4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO fixes from Linus Walleij:
"Minor stuff except the IDA leak which was kind of important to fix.
Also new maintainers, yay.
- Do not lose an IDA on the gpiochip register errorpath.
- Fix the PXA non-pincontrol GPIO-using platforms.
- Fix the direction on the mockup GPIO driver.
- Add some MAINTAINERS stuff: Bartosz stepped up as GPIO
co-maintainer, and Andy established an Intel git tree"
* tag 'gpio-v4.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
MAINTAINERS: Do maintain Intel GPIO drivers via separate tree
gpio: mockup: fix indicated direction
gpio: pxa: fix legacy non pinctrl aware builds again
gpio: don't free unallocated ida on gpiochip_add_data_with_key() error path
MAINTAINERS: add myself as co-maintainer of gpiolib
Specify correct type for the constants to avoid
the following sparse complaints:
./arch/arm64/include/asm/sysreg.h:471:42: warning: constant 0xffffffffffffffff is so big it is unsigned long
./arch/arm64/include/asm/sysreg.h:512:42: warning: constant 0xffffffffffffffff is so big it is unsigned long
Acked-by: Will Deacon <will.deacon@arm.com>
Acked-by: Olof Johansson <olof@lixom.net>
Acked-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
- Fix for fastboot DSI panel boot time flicker regression, also fixes Bugzilla #108225
- Fix Bugzilla #101269 to avoid GPU hangs on Sandybridge machines
- Avoid GPU hang on error capture on Broxton with Vt-d enabled
- Avoid missing GPU relocations on Pineview and Bearlake (Gen3)
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181122120555.GA18282@jlahtine-desk.ger.corp.intel.com
Thomas Falcon says:
====================
ibmvnic: Fix queue and buffer accounting errors
This series includes two small fixes. The first resolves a typo bug
in the code to clean up unused RX buffers during device queue removal.
The second ensures that device queue memory is updated to reflect new
supported queue ring sizes after migration to other backing hardware.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
During device reset, queue memory is not being updated to accommodate
changes in ring buffer sizes supported by backing hardware. Track
any differences in ring buffer sizes following the reset and update
queue memory when possible.
Signed-off-by: Thomas Falcon <tlfalcon@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The wrong index is used when cleaning up RX buffer objects during release
of RX queues. Update to use the correct index counter.
Signed-off-by: Thomas Falcon <tlfalcon@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Set xdp_prog pointer to NULL if bpf_prog_add fails since that routine
reports the error code instead of NULL in case of failure and xdp_prog
pointer value is used in the driver to verify if XDP is currently
enabled.
Moreover report the error code to userspace if nicvf_xdp_setup fails
Fixes: 05c773f52b ("net: thunderx: Add basic XDP support")
Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Perform CQ initialization in the driver when the capability is supported
by the FW. When passing the CQ to HW indicate that the CQ buffer has
been pre-initialized.
Doing so decreases CQ creation time. Testing on P8 showed a single 2048
entry CQ creation time was reduced from ~395us to ~170us, which is
2.3x faster.
Signed-off-by: Daniel Jurgens <danielj@mellanox.com>
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
On every iteration of net_dim, the algorithm may choose to
check for the system state by comparing current data sample
with previous data sample. After each of these comparison,
regardless of the action taken, the sample used as baseline
is needed to be updated.
This patch fixes a bug that causes DIM to take wrong decisions,
due to never updating the baseline sample for comparison between
iterations. This way, DIM always compares current sample with
zeros.
Although this is a functional fix, it also improves and stabilizes
performance as the algorithm works properly now.
Performance:
Tested single UDP TX stream with pktgen:
samples/pktgen/pktgen_sample03_burst_single_flow.sh -i p4p2 -d 1.1.1.1
-m 24:8a:07:88:26:8b -f 3 -b 128
ConnectX-5 100GbE packet rate improved from 15-19Mpps to 19-20Mpps.
Also, toggling between profiles is less frequent with the fix.
Fixes: 8115b750db ("net/dim: use struct net_dim_sample as arg to net_dim")
Signed-off-by: Tal Gilboa <talgi@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
commit 3327a9c463 ("selftests: add functionals test for UDP GRO")
make use of ipv6 NAT, but such a feature is not currently implied by
selftests. Since the 'ip[6]tables' commands may actually create nft rules,
depending on the specific user-space version, let's pull both NF and
NFT nat modules plus the needed deps.
Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Fixes: 3327a9c463 ("selftests: add functionals test for UDP GRO")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
The only significant change is for OSS PCM emulation to convert
with kvcalloc() to address both performance and security issues.
It's a pretty straightforward change, which should be safe.
The rest are, as usual, device-specific small fixes for HD-audio.
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Merge tag 'sound-4.20-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"The only significant change is for OSS PCM emulation to convert with
kvcalloc() to address both performance and security issues. It's a
pretty straightforward change, which should be safe.
The rest are, as usual, device-specific small fixes for HD-audio"
* tag 'sound-4.20-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: hda/ca0132 - fix AE-5 pincfg
ALSA: hda/ca0132 - Add new ZxR quirk
ALSA: hda/ca0132 - Call pci_iounmap() instead of iounmap()
ALSA: hda/realtek - Add quirk entry for HP Pavilion 15
ALSA: oss: Use kvzalloc() for local buffer allocations
Here are some small char/misc driver fixes for issues that have been
reported.
Nothing major, highlights include:
- gnss sync write fixes
- uio oops fix
- nvmem fixes
- other minor fixes and some documentation/maintainers updates
Full details are in the shortlog.
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-4.20-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Here are some small char/misc driver fixes for issues that have been
reported.
Nothing major, highlights include:
- gnss sync write fixes
- uio oops fix
- nvmem fixes
- other minor fixes and some documentation/maintainers updates
Full details are in the shortlog.
All of these have been in linux-next for a while with no reported
issues"
* tag 'char-misc-4.20-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
Documentation/security-bugs: Postpone fix publication in exceptional cases
MAINTAINERS: Add Sasha as a stable branch maintainer
gnss: sirf: fix synchronous write timeout
gnss: serial: fix synchronous write timeout
uio: Fix an Oops on load
test_firmware: fix error return getting clobbered
nvmem: core: fix regression in of_nvmem_cell_get()
misc: atmel-ssc: Fix section annotation on atmel_ssc_get_driver_data
drivers/misc/sgi-gru: fix Spectre v1 vulnerability
Drivers: hv: kvp: Fix the recent regression caused by incorrect clean-up
slimbus: ngd: remove unnecessary check
Here are a number of small USB fixes for 4.20-rc4.
There's the usual xhci and dwc2/3 fixes as well as a few minor other
issues resolved for problems that have been reported. Full details are
in the shortlog.
All have been in linux-next for a while with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-4.20-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are a number of small USB fixes for 4.20-rc4.
There's the usual xhci and dwc2/3 fixes as well as a few minor other
issues resolved for problems that have been reported. Full details are
in the shortlog.
All have been in linux-next for a while with no reported issues"
* tag 'usb-4.20-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
usb: cdc-acm: add entry for Hiro (Conexant) modem
usb: xhci: Prevent bus suspend if a port connect change or polling state is detected
usb: core: Fix hub port connection events lost
usb: dwc3: gadget: fix ISOC TRB type on unaligned transfers
Revert "usb: gadget: ffs: Fix BUG when userland exits with submitted AIO transfers"
usb: dwc2: pci: Fix an error code in probe
usb: dwc3: Fix NULL pointer exception in dwc3_pci_remove()
xhci: Add quirk to workaround the errata seen on Cavium Thunder-X2 Soc
usb: xhci: fix timeout for transition from RExit to U0
usb: xhci: fix uninitialized completion when USB3 port got wrong status
xhci: Add check for invalid byte size error when UAS devices are connected.
xhci: handle port status events for removed USB3 hcd
xhci: Fix leaking USB3 shared_hcd at xhci removal
USB: misc: appledisplay: add 20" Apple Cinema Display
USB: quirks: Add no-lpm quirk for Raydium touchscreens
usb: quirks: Add delay-init quirk for Corsair K70 LUX RGB
USB: Wait for extra delay time after USB_PORT_FEAT_RESET for quirky hub
usb: dwc3: gadget: Properly check last unaligned/zero chain TRB
usb: dwc3: core: Clean up ULPI device
- Various fixes related to the SFDP parsing code merged in 4.20
- Fix for a page fault in the cadence-qspi
NAND fixes:
- Fix a macro name conflict between the QCOM NAND controller driver
and the RISC-V asm headers
- Fix of-node handling in the atmel driver
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Merge tag 'mtd/fixes-for-4.20-rc4' of git://git.infradead.org/linux-mtd
Pull mtd fixes from Boris Brezillon:
"SPI NOR fixes:
- Various fixes related to the SFDP parsing code merged in 4.20
- Fix for a page fault in the cadence-qspi
NAND fixes:
- Fix a macro name conflict between the QCOM NAND controller driver
and the RISC-V asm headers
- Fix of-node handling in the atmel driver"
* tag 'mtd/fixes-for-4.20-rc4' of git://git.infradead.org/linux-mtd:
mtd: spi-nor: fix selection of uniform erase type in flexible conf
mtd: spi-nor: Fix Cadence QSPI page fault kernel panic
mtd: rawnand: qcom: Namespace prefix some commands
mtd: rawnand: atmel: fix OF child-node lookup
mtd: spi_nor: pass DMA-able buffer to spi_nor_read_raw()
mtd: spi-nor: don't overwrite errno in spi_nor_get_map_in_use()
mtd: spi-nor: fix iteration over smpt array
mtd: spi-nor: don't drop sfdp data if optional parsers fail
Ursula Braun