Fix the DATA packet transmission to disable nofrag for UDPv4 on an AF_INET6
socket as well as UDPv6 when trying to transmit fragmentably.
Without this, packets filled to the normal size used by the kernel AFS
client of 1412 bytes be rejected by udp_sendmsg() with EMSGSIZE
immediately. The ->sk_error_report() notification hook is called, but
rxrpc doesn't generate a trace for it.
This is a temporary fix; a more permanent solution needs to involve
changing the size of the packets being filled in accordance with the MTU,
which isn't currently done in AF_RXRPC. The reason for not doing so was
that, barring the last packet in an rx jumbo packet, jumbos can only be
assembled out of 1412-byte packets - and the plan was to construct jumbos
on the fly at transmission time.
Also, there's no point turning on IPV6_MTU_DISCOVER, since IPv6 has to
engage in this anyway since fragmentation is only done by the sender. We
can then condense the switch-statement in rxrpc_send_data_packet().
Fixes: 75b54cb57c ("rxrpc: Add IPv6 support")
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
KSZ9131 will not work with some switches due to workaround for KSZ9031
introduced in commit d2fd719bcb
("net/phy: micrel: Add workaround for bad autoneg").
Use genphy_read_status instead of dedicated ksz9031_read_status.
Fixes: bff5b4b373 ("net: phy: micrel: add Microchip KSZ9131 initial driver")
Signed-off-by: Atsushi Nemoto <atsushi.nemoto@sord.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
'reg-io-width' property is an enum so there is no need to specify its
type.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Free block_cb memory when asked to be deleted.
Fixes: 978703f425 ("netfilter: flowtable: Add API for registering to flow table events")
Signed-off-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Paul Blakey <paulb@mellanox.com>
Reviewed-by: Oz Shlomo <ozsh@mellanox.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
fix below warnings reported by coccicheck
security/selinux/ss/mls.c:539:39-43: WARNING: Comparison to bool
security/selinux/ss/services.c:1815:46-50: WARNING: Comparison to bool
security/selinux/ss/services.c:1827:46-50: WARNING: Comparison to bool
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Merge an operating performance points (OPP) framework update for
5.7-rc2 from Viresh Kumar:
"This contains a single patch that lets the OPP core to be used by
several IO drivers without making a lot of changes in them for the
case where the same driver may be used by a platform with an OPP
table or a clock node on another one. I am looking to get this into
5.7 release itself, which will enable other users (in multiple
frameworks) to get merged without waiting for the dependency to get
resolved."
* 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm:
opp: Manage empty OPP tables with clk handle
phy-rockchip-inno-usb2.txt was converted to yaml.
Fix the corresponding reference.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Changeset 32ced09d79 ("dt-bindings: serial: Convert slave-device bindings to json-schema")
moved a binding to json and updated the links.
Yet, one link was not changed, due to a merge conflict.
Update this one too.
Fixes: 32ced09d79 ("dt-bindings: serial: Convert slave-device bindings to json-schema")
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
This file was removed, and another file was added instead of
it, on two separate commits.
Splitting a single logical change (doc conversion) on two
patches is a bad thing, as it makes harder to discover what
crap happened.
Anyway, this patch fixes the broken reference, making it
pointing to the new location of the file.
Fixes: 922003733d ("dt-bindings: phy: Remove Cadence MHDP PHY dt binding")
Fixes: c6d8eef38b7f ("dt-bindings: phy: Add Cadence MHDP PHY bindings in YAML format.")
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
'loongson,parent_int_map' is an array, but the schema is defining a
matrix resulting in the follow warnings:
Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.example.dt.yaml:
interrupt-controller@3ff01400: loongson,parent_int_map:0: [4043309055] is too short
Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.example.dt.yaml:
interrupt-controller@3ff01400: loongson,parent_int_map:1: [251658240] is too short
Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.example.dt.yaml:
interrupt-controller@3ff01400: loongson,parent_int_map:2: [0] is too short
Documentation/devicetree/bindings/interrupt-controller/loongson,liointc.example.dt.yaml:
interrupt-controller@3ff01400: loongson,parent_int_map:3: [0] is too short
The correct way to define an array is a list in 'items' and/or a size
defined by 'minItems' and 'maxItems'.
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Marc Zyngier <maz@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
A recent update to dtc and changes to the default warnings introduced
some new warnings in the DT binding examples:
Documentation/devicetree/bindings/arm/sunxi/allwinner,sun4i-a10-mbus.example.dts:23.13-61:
Warning (dma_ranges_format): /example-0/dram-controller@1c01000:dma-ranges: "dma-ranges" property has invalid length (12 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 1)
Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.example.dts:17.22-28.11:
Warning (unit_address_vs_reg): /example-0/fpga-axi@0: node has a unit name, but no reg or ranges property
Documentation/devicetree/bindings/memory-controllers/nvidia,tegra186-mc.example.dts:34.13-54:
Warning (dma_ranges_format): /example-0/memory-controller@2c00000:dma-ranges: "dma-ranges" property has invalid length (24 bytes) (parent #address-cells == 1, child #address-cells == 2, #size-cells == 2)
Documentation/devicetree/bindings/mfd/st,stpmic1.example.dts:19.15-79.11:
Warning (unit_address_vs_reg): /example-0/i2c@0: node has a unit name, but no reg or ranges property
Documentation/devicetree/bindings/net/qcom,ipq8064-mdio.example.dts:28.23-31.15:
Warning (unit_address_vs_reg): /example-0/mdio@37000000/switch@10: node has a unit name, but no reg or ranges property
Documentation/devicetree/bindings/rng/brcm,bcm2835.example.dts:17.5-21.11:
Warning (unit_address_vs_reg): /example-0/rng: node has a reg or ranges property, but no unit name
Documentation/devicetree/bindings/spi/qcom,spi-qcom-qspi.example.dts:20.20-43.11:
Warning (unit_address_vs_reg): /example-0/soc@0: node has a unit name, but no reg or ranges property
Documentation/devicetree/bindings/usb/ingenic,musb.example.dts:18.28-21.11:
Warning (unit_address_vs_reg): /example-0/usb-phy@0: node has a unit name, but no reg or ranges property
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Chen-Yu Tsai <wens@csie.org>
Cc: "Nuno Sá" <nuno.sa@analog.com>
Cc: Jean Delvare <jdelvare@suse.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Matt Mackall <mpm@selenic.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Ray Jui <rjui@broadcom.com>
Cc: Scott Branden <sbranden@broadcom.com>
Cc: bcm-kernel-feedback-list@broadcom.com
Cc: Mark Brown <broonie@kernel.org>
Cc: linux-hwmon@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Cc: linux-arm-msm@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: linux-crypto@vger.kernel.org
Cc: linux-rpi-kernel@lists.infradead.org
Cc: linux-spi@vger.kernel.org
Cc: linux-usb@vger.kernel.org
Acked-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
The DT example needs #address-cells and #size-cells for I2C bus or
validity checker will generate warnings. Add these properties in
BD71837 and BD71847 binding examples.
Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>
Signed-off-by: Rob Herring <robh@kernel.org>
The following warnings are seen with 'make dt_binding_check':
Documentation/devicetree/bindings/clock/arm,syscon-icst.example.dts:17.16-24.11: Warning (unit_address_vs_reg): /example-0/clock@00: node has a unit name, but no reg or ranges property
Documentation/devicetree/bindings/clock/arm,syscon-icst.example.dts:17.16-24.11: Warning (unit_address_format): /example-0/clock@00: unit name should not have leading 0s
Fix them by removing the unneeded clock unit name.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
The following warnings are seen with 'make dt_binding_check':
Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.example.dts:19.22-30.11: Warning (unit_address_vs_reg): /example-0/i2c@00000000: node has a unit name, but no reg or ranges property
Documentation/devicetree/bindings/input/touchscreen/edt-ft5x06.example.dts:19.22-30.11: Warning (unit_address_format): /example-0/i2c@00000000: unit name should not have leading 0s
Fix it by removing the unneeded i2c unit name.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
The following warning is seen with 'make dt_binding_check':
Documentation/devicetree/bindings/iio/dac/adi,ad5770r.yaml: $id: relative path/filename doesn't match actual path or filename
Fix it by removing the "bindings" directory from the file path.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
The compatible string in the example misses the vendor information.
Pass the "adi" vendor to fix it.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Before the hibernation patchset (e.g. f53335e328), in a Generation-2
Linux VM on Hyper-V, the user can run "echo freeze > /sys/power/state" to
freeze the system, i.e. Suspend-to-Idle. The user can press the keyboard
or move the mouse to wake up the VM.
With the hibernation patchset, Linux VM on Hyper-V can hibernate to disk,
but Suspend-to-Idle is broken: when the synthetic keyboard/mouse are
suspended, there is no way to wake up the VM.
Fix the issue by not suspending and resuming the vmbus devices upon
Suspend-to-Idle.
Fixes: f53335e328 ("Drivers: hv: vmbus: Suspend/resume the vmbus itself for hibernation")
Cc: stable@vger.kernel.org
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Signed-off-by: Dexuan Cui <decui@microsoft.com>
Link: https://lore.kernel.org/r/1586663435-36243-1-git-send-email-decui@microsoft.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Kalle Valo says:
====================
wireless-drivers fixes for v5.7
First set of fixes for v5.6. Fixes for a crash and for two compiler
warnings.
brcmfmac
* fix a crash related to monitor interface
ath11k
* fix compiler warnings without CONFIG_THERMAL
rtw88
* fix compiler warnings related to suspend and resume functions
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Restructring the data path and control path queue management code to
simplify the way a queue element is extracted from the hardware ring.
Introduced a new function which will give a pointer to the next ring item
depending upon the current cons/prod index in the hardware queue.
Further, there are hardcoding when size of queue entry is calculated,
replacing it with an inline function. This function would be easier to
expand if need going forward.
The code section to initialize the PSN search areas has also been
restructured and couple of functions has been added there.
Link: https://lore.kernel.org/r/1585851136-2316-4-git-send-email-devesh.sharma@broadcom.com
Signed-off-by: Devesh Sharma <devesh.sharma@broadcom.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
The commit mentioned in the Fixes tag reuses the local prog variable
when looking up an expected_fd. The variable is not reset when fd < 0
causing a detach with the expected_fd set to actually call
dev_xdp_install for the existing program. The end result is that the
detach does not happen.
Fixes: 92234c8f15 ("xdp: Support specifying expected existing program when attaching XDP")
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Toke Høiland-Jørgensen <toke@redhat.com>
Link: https://lore.kernel.org/bpf/20200412133204.43847-1-dsahern@kernel.org
In commit 65c9362859 ("bpftool: Add struct_ops support") a new
type of command named struct_ops has been added. This command requires
a kernel with CONFIG_DEBUG_INFO_BTF=y set and for retrieving BTF info
in bpftool, the helper get_btf_vmlinux() is used.
When running this command on kernel without BTF debug info, this will
lead to 'btf_vmlinux' variable being an invalid(error) pointer. And by
this, btf_free() causes a segfault when executing 'bpftool struct_ops'.
This commit adds pointer validation with IS_ERR not to free invalid
pointer, and this will fix the segfault issue.
Fixes: 65c9362859 ("bpftool: Add struct_ops support")
Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20200410020612.2930667-1-danieltimlee@gmail.com
Parsing verbs.c with kernel-doc produce some warnings:
./drivers/infiniband/core/verbs.c:2579: WARNING: Unexpected indentation.
./drivers/infiniband/core/verbs.c:2581: WARNING: Block quote ends without a blank line; unexpected unindent.
./drivers/infiniband/core/verbs.c:2613: WARNING: Unexpected indentation.
./drivers/infiniband/core/verbs.c:2579: WARNING: Unexpected indentation.
./drivers/infiniband/core/verbs.c:2581: WARNING: Block quote ends without a blank line; unexpected unindent.
./drivers/infiniband/core/verbs.c:2613: WARNING: Unexpected indentation.
Address them by adding an extra blank line and converting the parameters
on one of the arguments to a table.
Link: https://lore.kernel.org/r/4c5466d0f450c5a9952138150c3485740b37f9c5.1586881715.git.mchehab+huawei@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Test that frozen and mmap()'ed BPF map can't be mprotect()'ed as writable or
executable memory. Also validate that "downgrading" from writable to read-only
doesn't screw up internal writable count accounting for the purposes of map
freezing.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200410202613.3679837-2-andriin@fb.com
VM_MAYWRITE flag during initial memory mapping determines if already mmap()'ed
pages can be later remapped as writable ones through mprotect() call. To
prevent user application to rewrite contents of memory-mapped as read-only and
subsequently frozen BPF map, remove VM_MAYWRITE flag completely on initially
read-only mapping.
Alternatively, we could treat any memory-mapping on unfrozen map as writable
and bump writecnt instead. But there is little legitimate reason to map
BPF map as read-only and then re-mmap() it as writable through mprotect(),
instead of just mmap()'ing it as read/write from the very beginning.
Also, at the suggestion of Jann Horn, drop unnecessary refcounting in mmap
operations. We can just rely on VMA holding reference to BPF map's file
properly.
Fixes: fc9702273e ("bpf: Add mmap() support for BPF_MAP_TYPE_ARRAY")
Reported-by: Jann Horn <jannh@google.com>
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Jann Horn <jannh@google.com>
Link: https://lore.kernel.org/bpf/20200410202613.3679837-1-andriin@fb.com
This patch fixes an incorrect check in how immediate memory offsets are
computed for BPF_DW on arm.
For BPF_LDX/ST/STX + BPF_DW, the 32-bit arm JIT breaks down an 8-byte
access into two separate 4-byte accesses using off+0 and off+4. If off
fits in imm12, the JIT emits a ldr/str instruction with the immediate
and avoids the use of a temporary register. While the current check off
<= 0xfff ensures that the first immediate off+0 doesn't overflow imm12,
it's not sufficient for the second immediate off+4, which may cause the
second access of BPF_DW to read/write the wrong address.
This patch fixes the problem by changing the check to
off <= 0xfff - 4 for BPF_DW, ensuring off+4 will never overflow.
A side effect of simplifying the check is that it now allows using
negative immediate offsets in ldr/str. This means that small negative
offsets can also avoid the use of a temporary register.
This patch introduces no new failures in test_verifier or test_bpf.c.
Fixes: c5eae69257 ("ARM: net: bpf: improve 64-bit store implementation")
Fixes: ec19e02b34 ("ARM: net: bpf: fix LDX instructions")
Co-developed-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Xi Wang <xi.wang@gmail.com>
Signed-off-by: Luke Nelson <luke.r.nels@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200409221752.28448-1-luke.r.nels@gmail.com
test_drivers/ folder is not being added by media Makefile, so it is not
being compiled.
Add test_drivers/ folder in Makefile folder's list.
Fixes: 4b32216adb ("media: split test drivers from platform directory")
Signed-off-by: Helen Koike <helen.koike@collabora.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Pull hyperv fixes from Wei Liu:
- a series from Tianyu Lan to fix crash reporting on Hyper-V
- three miscellaneous cleanup patches
* tag 'hyperv-fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
x86/Hyper-V: Report crash data in die() when panic_on_oops is set
x86/Hyper-V: Report crash register data when sysctl_record_panic_msg is not set
x86/Hyper-V: Report crash register data or kmsg before running crash kernel
x86/Hyper-V: Trigger crash enlightenment only once during system crash.
x86/Hyper-V: Free hv_panic_page when fail to register kmsg dump
x86/Hyper-V: Unload vmbus channel in hv panic callback
x86: hyperv: report value of misc_features
hv_debugfs: Make hv_debug_root static
hv: hyperv_vmbus.h: Replace zero-length array with flexible-array member
If is_closed is set, and the event list is empty, then read() will return
-EIO without blocking. After setting is_closed in
ib_uverbs_free_event_queue(), we do trigger a wake_up on the poll_wait,
but the fops->poll() function does not check it, so poll will continue to
sleep on an empty list.
Fixes: 14e23bd6d2 ("RDMA/core: Fix locking in ib_uverbs_event_read")
Link: https://lore.kernel.org/r/0-v1-ace813388969+48859-uverbs_poll_fix%25jgg@mellanox.com
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
The RXE driver doesn't set vendor_id and user space applications see
zeros. This causes to pyverbs tests to fail with the following traceback,
because the expectation is to have valid vendor_id.
Traceback (most recent call last):
File "tests/test_device.py", line 51, in test_query_device
self.verify_device_attr(attr)
File "tests/test_device.py", line 77, in verify_device_attr
assert attr.vendor_id != 0
In order to fix it, we will set vendor_id 0XFFFFFF, according to the IBTA
v1.4 A3.3.1 VENDOR INFORMATION section.
"""
A vendor that produces a generic controller (i.e., one that supports a
standard I/O protocol such as SRP), which does not have vendor specific
device drivers, may use the value of 0xFFFFFF in the VendorID field.
"""
Before:
hca_id: rxe0
transport: InfiniBand (0)
fw_ver: 0.0.0
node_guid: 5054:00ff:feaa:5363
sys_image_guid: 5054:00ff:feaa:5363
vendor_id: 0x0000
After:
hca_id: rxe0
transport: InfiniBand (0)
fw_ver: 0.0.0
node_guid: 5054:00ff:feaa:5363
sys_image_guid: 5054:00ff:feaa:5363
vendor_id: 0xffffff
Fixes: 8700e3e7c4 ("Soft RoCE driver")
Link: https://lore.kernel.org/r/20200406173501.1466273-1-leon@kernel.org
Signed-off-by: Zhu Yanjun <yanjunz@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Pull btrfs fixes from David Sterba:
"We have a few regressions and one fix for stable:
- revert fsync optimization
- fix lost i_size update
- fix a space accounting leak
- build fix, add back definition of a deprecated ioctl flag
- fix search condition for old roots in relocation"
* tag 'for-5.7-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: re-instantiate the removed BTRFS_SUBVOL_CREATE_ASYNC definition
btrfs: fix reclaim counter leak of space_info objects
btrfs: make full fsyncs always operate on the entire file again
btrfs: fix lost i_size update after cloning inline extent
btrfs: check commit root generation in should_ignore_root
The cm_reset_to_idle() call before formatting event changed the CM_ID
state from IB_CM_REQ_RCVD to be IB_CM_IDLE. It caused to wrong value of
CM_REJ_MESSAGE_REJECTED field.
The result of that was that rdma_reject() calls in the passive side didn't
generate RDMA_CM_EVENT_REJECTED event in the active side.
Fixes: 81ddb41f87 ("RDMA/cm: Allow ib_send_cm_rej() to be done under lock")
Link: https://lore.kernel.org/r/20200406173242.1465911-1-leon@kernel.org
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Pull AFS fixes from David Howells:
- Fix the decoding of fetched file status records so that the xdr
pointer is advanced under all circumstances.
- Fix the decoding of a fetched file status record that indicates an
inline abort (ie. an error) so that it sets the flag saying the
decoder stored the abort code.
- Fix the decoding of the result of the rename operation so that it
doesn't skip the decoding of the second fetched file status (ie. that
of the dest dir) in the case that the source and dest dirs were the
same as this causes the xdr pointer not to be advanced, leading to
incorrect decoding of subsequent parts of the reply.
- Fix the dump of a bad YFSFetchStatus record to dump the full length.
- Fix a race between local editing of directory contents and accessing
the dir for reading or d_revalidate by using the same lock in both.
- Fix afs_d_revalidate() to not accidentally reverse the version on a
dentry when it's meant to be bringing it forward.
* tag 'afs-fixes-20200413' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
afs: Fix afs_d_validate() to set the right directory version
afs: Fix race between post-modification dir edit and readdir/d_revalidate
afs: Fix length of dump of bad YFSFetchStatus record
afs: Fix rename operation status delivery
afs: Fix decoding of inline abort codes from version 1 status records
afs: Fix missing XDR advance in xdr_decode_{AFS,YFS}FSFetchStatus()
Currently the null check for wqe is incorrect and lets a null wqe
be passed to set_64bit_val and this indexes into the null pointer
causing a null pointer dereference. Fix this by fixing the null
pointer check to return an error if wqe is null.
Link: https://lore.kernel.org/r/20200401224921.405279-1-colin.king@canonical.com
Addresses-Coverity: ("dereference after a null check")
Fixes: 4b34e23f4e ("i40iw: Report correct firmware version")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Add vendor prefix for BeagleBoard.org Foundation
Signed-off-by: Jason Kridner <jdk@ti.com>
Signed-off-by: Drew Fustini <drew@beagleboard.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Convert stm32 dwmac to DT schema.
Signed-off-by: Christophe Roullier <christophe.roullier@st.com>
[robh: drop dma-ranges from example]
Signed-off-by: Rob Herring <robh@kernel.org>
