From: Yoshiyuki Kurauchi
[ Upstream commit 846c68f7f1ac82c797a2f1db3344a2966c0fe2e1 ]
In drivers/net/gtp.c, gtp_genl_dump_pdp() should set NLM_F_MULTI
flag since it returns multipart message.
This patch adds a new arg "flags" in gtp_genl_fill_info() so that
flags can be set by the callers.
From: Wei Yongjun
commit 133317479f0324f6faaf797c4f5f3e9b1b36ce35 upstream.
Fix to return negative error code -ENOMEM from the ioremap() error handling
case instead of 0, as done elsewhere in this function.
Fixes: 43986798fd50 ("ipack: add error handling for ioremap_nocache")
Reported-by: Hulk
From: Jakub Sitnicki
commit 5cf65922bb15279402e1e19b5ee8c51d618fa51f upstream.
When attaching a flow dissector program to a network namespace with
bpf(BPF_PROG_ATTACH, ...) we grab a reference to bpf_prog.
If netns gets destroyed while a flow dissector is still attached, and there
are no other
From: David Hildenbrand
commit 60858c00e5f018eda711a3aa84cf62214ef62d61 upstream.
Assume we have kmem configured and loaded:
[root@localhost ~]# cat /proc/iomem
...
14000-33fff : Persistent Memory$
14000-1481f : namespace0.0
15000-33fff : dax0.0
From: Christophe JAILLET
commit aad4742fbf0a560c25827adb58695a4497ffc204 upstream.
A call to 'vf610_dac_exit()' is missing in an error handling path.
Fixes: 1b983bf42fad ("iio: dac: vf610_dac: Add IIO DAC driver for Vybrid SoC")
Signed-off-by: Christophe JAILLET
Cc:
Signed-off-by: Jonathan
From: Josh Poimboeuf
commit 187b96db5ca79423618dfa29a05c438c34f9e1f0 upstream.
Normally, show_trace_log_lvl() scans the stack, looking for text
addresses to print. In parallel, it unwinds the stack with
unwind_next_frame(). If the stack address matches the pointer returned
by
From: Vincent Guittot
[ Upstream commit 6d4d22468dae3d8757af9f8b81b848a76ef4409d ]
The walk through the cgroup hierarchy during the enqueue/dequeue of a task
is split in 2 distinct parts for throttled cfs_rq without any added value
but making code less readable.
Change the code ordering such
From: Qiushi Wu
commit f45d01f4f30b53c3a0a1c6c1c154acb7ff74ab9f upstream.
A ticket was not released after a call of the function
"rxkad_decrypt_ticket" failed. Thus replace the jump target
"temporary_error_free_resp" by "temporary_error_free_ticket".
Fixes: 8c2f826dc3631 ("rxrpc: Don't put
From: Loïc Yhuel
[ Upstream commit b4f1874c62168159fdb419ced4afc77c1b51c475 ]
This fixes the boot issues since 5.3 on several Dell models when the TPM
is enabled. Depending on the exact grub binary, booting the kernel would
freeze early, or just report an error parsing the final events log.
We
From: Niklas Schnelle
commit f058599e22d59e594e5aae1dc10560568d8f4a8b upstream.
The s390_mmio_read/write syscalls are currently broken when running with
MIO.
The new pcistb_mio/pcstg_mio/pcilg_mio instructions are executed
similiarly to normal load/store instructions and do address translation
From: Colin Xu
commit f965b68188ab59a40a421ced1b05a2fea638465c upstream.
Init value of some display vregs rea inherited from host pregs. When
host display in different status, i.e. all monitors unpluged, different
display configurations, etc., GVT virtual display setup don't consistent
thus may
From: Peter Ujfalusi
[ Upstream commit a9ab624edd9186fbad734cfe5d606a6da3ca34db ]
dma_request_slave_channel() is a wrapper on top of dma_request_chan()
eating up the error code.
By using dma_request_chan() directly the driver can support deferred
probing against DMA.
Signed-off-by: Peter
OP-TEE device names for sysfs need to be unique
and it's better if they will mean something. UUID for name
looks like good solution:
/sys/bus/tee/devices/optee-ta-
Signed-off-by: Maxim Uvarov
---
Documentation/ABI/testing/sysfs-bus-optee-devices | 8
MAINTAINERS
From: Oscar Carter
commit 34625c1931f8204c234c532b446b9f53c69f4b68 upstream.
In the "gb_tty_set_termios" function the "newline" variable is declared
but not initialized. So the "flow_control" member is not initialized and
the OR / AND operations with itself results in an undefined value in
this
From: Sagar Shrikant Kadam
commit 17b4efdf4e4867079012a48ca10d965fe9d68822 upstream.
An uninitialised spin lock for sifive serial console raises a bad
magic spin_lock error as reported and discussed here [1].
Initialising the spin lock resolves the issue.
The fix is tested on HiFive Unleashed
Hi Zhou,
Le mer. 27 mai 2020 à 1:07, 周琰杰 (Zhou Yanjie)
a écrit :
Document the available properties for the SoC root node and the
CPU nodes of the devicetree for the Ingenic XBurst SoCs.
Tested-by: H. Nikolaus Schaller
Tested-by: Paul Boddie
Signed-off-by: 周琰杰 (Zhou Yanjie)
---
From: James Hilliard
[ Upstream commit 7706b0a76a9697021e2bf395f3f065c18f51043d ]
If a component fails to bind due to -EPROBE_DEFER we should not log an
error as this is not a real failure.
Fixes messages like:
vc4-drm soc:gpu: failed to bind 3f902000.hdmi (ops vc4_hdmi_ops): -517
vc4-drm
From: Richard Weinberger
[ Upstream commit 0e7572cffe442290c347e779bf8bd4306bb0aa7c ]
3bfa7e141b0b ("fs/seq_file.c: seq_read(): add info message about buggy .next
functions")
showed that we don't use seq_file correctly.
So make sure that our ->next function always updates the position.
Fixes:
From: Joerg Roedel
[ Upstream commit bd421264ed307dd296eab036851221b225071a32 ]
The IOMMU core code has support for deferring the attachment of a domain
to a device. This is needed in kdump kernels where the new domain must
not be attached to a device before the device driver takes it over.
From: Rafael J. Wysocki
[ Upstream commit 607b9df63057a56f6172d560d5366cca6a030c76 ]
Flushing the EC work while suspended to idle when the EC GPE status
is not set causes some EC wakeup events (notably power button and
lid ones) to be missed after a series of spurious wakeups on the Dell
XPS13
From: Roberto Sassu
[ Upstream commit 0014cc04e8ec077dc482f00c87dfd949cfe2b98f ]
Commit a408e4a86b36 ("ima: open a new file instance if no read
permissions") tries to create a new file descriptor to calculate a file
digest if the file has not been opened with O_RDONLY flag. However, if a
new
From: Christoph Hellwig
[ Upstream commit ecf84096a526f2632ee85c32a3d05de3fa60ce80 ]
When "ubifs: introduce UBIFS_ATIME_SUPPORT to ubifs" introduced atime
support to ubifs, it also added lazytime support. As far as I can tell
the lazytime support is terminally broken, as it causes
From: Alexander Monakov
[ Upstream commit e461b8c991b9202b007ea2059d953e264240b0c9 ]
IVRS parsing code always tries to read 255 bytes from memory when
retrieving ACPI device path, and makes an assumption that firmware
provides a zero-terminated string. Both of those are bugs: the entry
is
From: Roberto Sassu
[ Upstream commit 2e3a34e9f409ebe83d1af7cd2f49fca7af97dfac ]
This patch fixes the return value of ima_write_policy() when a new policy
is directly passed to IMA and the current policy requires appraisal of the
file containing the policy. Currently, if appraisal is not in
From: Dan Carpenter
[ Upstream commit 9aafc1b0187322fa4fd4eb905d0903172237206c ]
The "buflen" value comes from the user and there is a potential that it
could be zero. In do_handle_to_path() we know that "handle->handle_bytes"
is non-zero and we do:
handle_dwords =
From: David Howells
[ Upstream commit 9d1be4f4dc5ff1c66c86acfd2c35765d9e3776b3 ]
Don't call req->page_done() on each page as we finish filling it with
the data coming from the network. Whilst this might speed up the
application a bit, it's a problem if there's a network failure and the
From: Gavin Shan
[ Upstream commit caec66198d137c26f0d234abc498866a58c64150 ]
This fixes the following build warning in ena_xdp_set(), which is
observed on aarch64 with 64KB page size.
In file included from ./include/net/inet_sock.h:19,
from ./include/net/ip.h:27,
from
From: Richard Clark
[ Upstream commit 6de556c31061e3b9c36546ffaaac5fdb679a2f14 ]
The Aquantia AQC100 controller enables a SFP+ port, so the driver should
configure the media type as '_TYPE_FIBRE' instead of '_TYPE_TP'.
Signed-off-by: Richard Clark
Cc: Igor Russkikh
Cc: "David S. Miller"
From: Frédéric Pierret (fepitre)
[ Upstream commit c7527373fe28f97d8a196ab562db5589be0d34b9 ]
Remove "params.h" include, which has been dropped in GCC 10.
Remove is_a_helper() macro, which is now defined in gimple.h, as seen
when running './scripts/gcc-plugin.sh g++ g++ gcc':
In file included
Some drivers (like ftpm) can operate only after tee-supplicant
runs becase of tee-supplicant provides things like storage
services. This patch splits probe of non tee-supplicant dependable
drivers to early stage, and after tee-supplicant run probe other
drivers.
Signed-off-by: Maxim Uvarov
From: Maxim Petrov
[ Upstream commit f42234ffd531ca6b13d9da02faa60b72eccf8334 ]
The paranoidal pointer check in IRQ handler looks very strange - it
really protects us only against bogus drivers which request IRQ line
with null pointer dev_id. However, the code fragment is incorrect
because the
From: Thomas Gleixner
[ Upstream commit 8101b5a1531f3390b3a69fa7934c70a8fd6566ad ]
Stephen reported the following build warning on a ARM multi_v7_defconfig
build with GCC 9.2.1:
kernel/futex.c: In function 'do_futex':
kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this
From: Aymeric Agon-Rambosson
[ Upstream commit 50e36be1fb9572b2e4f2753340bdce3116bf2ce7 ]
The current implementations of the rb_first() and rb_last() gdb
functions have a variable that references itself in its instanciation,
which causes the function to throw an error if a specific condition on
From: Thomas Gleixner
[ Upstream commit c84cb3735fd53c91101ccdb191f2e3331a9262cb ]
Leon reported that the printk_once() in __setup_APIC_LVTT() triggers a
lockdep splat due to a lock order violation between hrtimer_base::lock and
console_sem, when the 'once' condition is reset via
From: Jian-Hong Pan
[ Upstream commit ad97d667854c2fbce05a004e107f358ef4b04cf6 ]
The ASUS laptop UX550GE with ALC295 can't detect the headset microphone
until ALC295_FIXUP_ASUS_MIC_NO_PRESENCE quirk applied.
Signed-off-by: Jian-Hong Pan
Signed-off-by: Daniel Drake
Link:
From: Joerg Roedel
[ Upstream commit f44a4d7e4f1cdef73c90b1dc749c4d8a7372a8eb ]
The update_domain() function is expected to also inform the hardware
about domain changes. This needs a COMPLETION_WAIT command to be sent
to all IOMMUs which use the domain.
Signed-off-by: Joerg Roedel
Tested-by:
From: Kailang Yang
[ Upstream commit 431e76c3edd76d84a0ed1eb81a286b2ddecc5ee4 ]
HP Note Book supported new mute Led.
Hardware PIN was not enough to meet old LED rule.
JD2 to control playback mute led.
GPO3 to control capture mute led.
(ALC285 didn't control GPO3 via verb command)
This two PIN
From: Yoshiyuki Kurauchi
[ Upstream commit 846c68f7f1ac82c797a2f1db3344a2966c0fe2e1 ]
In drivers/net/gtp.c, gtp_genl_dump_pdp() should set NLM_F_MULTI
flag since it returns multipart message.
This patch adds a new arg "flags" in gtp_genl_fill_info() so that
flags can be set by the callers.
From: Peter Xu
[ Upstream commit 8ffdaf9155ebe517cdec5edbcca19ba6e7ee9c3c ]
I got this error when building kvm selftests:
/usr/bin/ld:
/home/xz/git/linux/tools/testing/selftests/kvm/libkvm.a(vmx.o):/home/xz/git/linux/tools/testing/selftests/kvm/include/evmcs.h:222:
multiple definition of
From: Jian-Hong Pan
[ Upstream commit 7900e81797613b92f855f9921392a7430cbdf88c ]
The ASUS UX581LV laptop's audio (1043:19e1) with ALC295 can't detect the
headset microphone until ALC295_FIXUP_ASUS_MIC_NO_PRESENCE quirk
applied.
Signed-off-by: Jian-Hong Pan
Link:
From: Yunfeng Ye
[ Upstream commit 8842604446d1f005abcbf8c63c12eabdb5695094 ]
Fix the @data and @fd allocations that are leaked in the error path of
apply_xbc().
Link: http://lkml.kernel.org/r/583a49c9-c27a-931d-e6c2-6f63a4b18...@huawei.com
Acked-by: Masami Hiramatsu
Signed-off-by: Yunfeng
From: Tyrel Datwyler
[ Upstream commit b36522150e5b85045f868768d46fbaaa034174b2 ]
While removing an ibmvscsi client adapter a WARN_ON like the following is
seen in the kernel log:
drmgr: drmgr: -r -c slot -s U9080.M9S.783AEC8-V11-C11 -w 5 -d 1
WARNING: CPU: 9 PID: 24062 at
From: Juliet Kim
[ Upstream commit f9c6cea0b38518741c8dcf26ac056d26ee2fd61d ]
During MTU change, the following events may happen.
Client-driven CRQ initialization fails due to partner’s CRQ closed,
causing client to enqueue a reset task for FATAL_ERROR. Then passive
(server-driven) CRQ
From: Chris Chiu
[ Upstream commit 9e43342b464f1de570a3ad8256ac77645749ef45 ]
The ASUS laptop GL503VM with ALC295 can't detect the headset microphone.
The headset microphone does not work until pin 0x19 is enabled for it.
Signed-off-by: Chris Chiu
Signed-off-by: Daniel Drake
Signed-off-by:
From: Daniel Borkmann
commit 0ebeea8ca8a4d1d453ad299aef0507dab04f6e8d upstream.
Given the legacy bpf_probe_read{,str}() BPF helpers are broken on archs
with overlapping address ranges, we should really take the next step to
disable them from BPF use there.
To generally fix the situation, we've
From: Kees Cook
[ Upstream commit af73d78bd384aa9b8789aa6e7ddbb165f971276f ]
When CONFIG_DEBUG_INFO is enabled, the two kallsyms linking steps spend
time collecting and writing the dwarf sections to the temporary output
files. kallsyms does not need this information, and leaving it off
halves
From: Daniel Borkmann
commit 47cc0ed574abcbbde0cf143ddb21a0baed1aa2df upstream.
Given bpf_probe_read{,str}() BPF helpers are now only available under
CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE, we need to add the drop-in
replacements of bpf_probe_read_{kernel,user}_str() to
From: Arun Easi
[ Upstream commit 45a76264c26fd8cfd0c9746196892d9b7e2657ee ]
In NPIV environment, a NPIV host may use a queue pair created by base host
or other NPIVs, so the check for a queue pair created by this NPIV is not
correct, and can cause an abort to fail, which in turn means the NVME
From: Quinn Tran
[ Upstream commit c48f849d3f7a4ec1025105f446e29d395c4dcc2f ]
Delete all sessions before unregistering local nvme port. This allows nvme
layer to decrement all active rport count down to zero. Once the count is
down to zero, nvme would call qla to continue with the npiv port
From: Artem Borisov
[ Upstream commit 640e403b1fd24e7f31ac6f29f0b6a21d285ed729 ]
This device is used on Lenovo V130-15IKB variants and uses
the same registers as U1.
Signed-off-by: Artem Borisov
Signed-off-by: Jiri Kosina
Signed-off-by: Sasha Levin
---
drivers/hid/hid-alps.c | 1 +
From: Christian Lachner
commit d9e8fe0cffbfdd18de96fa68ee2a8b667a0b046e upstream.
The Gigabyte X570 Aorus Xtreme motherboard with ALC1220 codec
requires a similar workaround for Clevo laptops to enforce the
DAC/mixer connection path. Set up a quirk entry for that.
BugLink:
From: Scott Bahling
commit b0cb099062b0c18246c3a20caaab4c0afc303255 upstream.
The ST Audio ADCIII is an STDSP24 card plus extension box. With commit
e8a91ae18bdc ("ALSA: ice1712: Add support for STAudio ADCIII") we
enabled the ADCIII ports using the model=staudio option but forgot
this part to
From: Brent Lu
commit e7513c5786f8b33f0c107b3759e433bc6cbb2efa upstream.
There is a corner case that ALSA keeps increasing the hw_ptr but DMA
already stop working/updating the position for a long time.
In following log we can see the position returned from DMA driver does
not move at all but
From: Jim Quinlan
- Add compatible strings for three more Broadcom STB chips: 7278, 7216,
7211 (STB version of RPi4).
- add new property 'brcm,scb-sizes'
- add new property 'resets'
- add new property 'reset-names'
- allow 'ranges' and 'dma-ranges' to have more than one item and update
the
From: Jim Quinlan
Some STB chips have a special purpose reset controller named RESCAL (reset
calibration). The PCIe HW can now control RESCAL to start and stop its
operation.
Signed-off-by: Jim Quinlan
---
drivers/pci/controller/pcie-brcmstb.c | 81 ++-
1 file
From: Jim Quinlan
Broadcom Set-top (BrcmSTB) boards typically support S2, S3, and S5 suspend
and resume. Now the PCIe driver may do so as well.
Signed-off-by: Jim Quinlan
---
drivers/pci/controller/pcie-brcmstb.c | 49 +++
1 file changed, 49 insertions(+)
diff --git
On 5/26/2020 12:01 PM, Christine Flood wrote:
Please do not top-post on this list.
> Java applications suffer from slow startup times due to dynamic class loading
> and warming up the Just In Time compilers. Not all Java users have root
> access on their machines. Enabling CRIU in user mode
From: Jim Quinlan
Add in compatibility strings and code for three Broadcom STB chips. Some
of the register locations, shifts, and masks are different for certain
chips, requiring the use of different constants based on of_id.
We would like to add the following at this time to the match list
From: Jim Quinlan
A reset controller "rescal" is shared between the AHCI driver and the PCIe
driver for the BrcmSTB 7216 chip. The code is modified to allow this
sharing and to deassert() properly.
Signed-off-by: Jim Quinlan
---
drivers/ata/ahci_brcm.c | 14 +-
1 file changed, 5
BrcmSTB PCIe controllers are intimately connected to the memory
controller(s) on the SOC. There is a "viewport" for each memory controller
that allows inbound accesses to CPU memory. Each viewport's size must be
set to a power of two, and that size must be equal to or larger than the
amount of
From: Masahiro Yamada
[ Upstream commit 1cd9b3abf5332102d4d967555e7ed861a75094bf ]
In net/Kconfig, NET_DEVLINK implies NET_DROP_MONITOR.
The original behavior of the 'imply' keyword prevents NET_DROP_MONITOR
from being 'm' when NET_DEVLINK=y.
With the planned Kconfig change that relaxes the
Currently there is only one caller of of_dma_get_range(). A struct device
*dev param is needed For implementing multiple dma offsets. This function
will still work if dev == NULL.
Signed-off-by: Jim Quinlan
---
drivers/of/address.c| 4 +++-
drivers/of/device.c | 2 +-
From: Vladimir Murzin
commit 6b41030fdc79086db5d673c5ed7169f3ee8c13b9 upstream.
In case of dmatest is built-in and no channel was configured test
doesn't run with:
dmatest: Could not start test, no channels configured
Even though description to "channel" parameter claims that default is
any.
From: Ewan D. Milne
commit fb9024b0646939e59d8a0b6799b317070619795a upstream.
Calling ql_log() inside qla2x00_port_speed_show() is causing messages to be
output to the console for no particularly good reason. The sysfs read
routine should just return the information to userspace. The only
From: Xiyu Yang
[ Upstream commit 8aebfffacfa379ba400da573a5bf9e49634e38cb ]
configfs_rmdir() invokes configfs_get_config_item(), which returns a
reference of the specified config_item object to "parent_item" with
increased refcnt.
When configfs_rmdir() returns, local variable "parent_item"
From: Jim Quinlan
The proper value of the parameter SCB_MAX_BURST_SIZE varies per chip. The
2711 family requires 128B whereas other devices can employ 512. The
assignment is complicated by the fact that the values for this two-bit
field have different meanings;
Value Type_Generic
From: Christophe JAILLET
commit 3a5fd0dbd87853f8bd2ea275a5b3b41d6686e761 upstream.
Commit b53611fb1ce9 ("dmaengine: tegra210-adma: Fix crash during probe")
has moved some code in the probe function and reordered the error handling
path accordingly.
However, a goto has been missed.
Fix it and
From: Oscar Carter
commit 34625c1931f8204c234c532b446b9f53c69f4b68 upstream.
In the "gb_tty_set_termios" function the "newline" variable is declared
but not initialized. So the "flow_control" member is not initialized and
the OR / AND operations with itself results in an undefined value in
this
From: Dragos Bogdan
commit 5e4f99a6b788047b0b8a7496c2e0c8f372f6edf2 upstream.
If the serial interface is used, the 8-bit address should be latched using
the rising edge of the WR/FSYNC signal.
This basically means that a CS change is required between the first byte
sent, and the second one.
From: Bodo Stroesser
commit f2e6b75f6ee82308ef7b00f29e71e5f1c6b3d52a upstream.
Testing with Loopback I found that, after a Loopback LUN has executed a
TMR, I can no longer unlink the LUN. The rm command hangs in
transport_clear_lun_ref() at wait_for_completion(>lun_shutdown_comp)
The reason
From: Wei Yongjun
commit b17884ccf29e127b16bba6aea1438c851c9f5af1 upstream.
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function. Also
removed var 'rv' since we can use 'err' instead.
Fixes: 7dc7967fc39a ("staging: kpc2000: add
From: Colin Xu
commit f965b68188ab59a40a421ced1b05a2fea638465c upstream.
Init value of some display vregs rea inherited from host pregs. When
host display in different status, i.e. all monitors unpluged, different
display configurations, etc., GVT virtual display setup don't consistent
thus may
From: Jim Quinlan
Older BrcmSTB chips do not have a separate register for MSI interrupts; the
MSIs are in a register that also contains unrelated interrupts. In
addition, the interrupts lie in bits [31..24] for these legacy chips. This
commit provides common code for both legacy and non-legacy
From: Chris Wilson
commit bc850943486887e3859597a266767f95db90aa72 upstream.
We need to preserve fatal errors from fences that are being terminated
as we hook them up.
Fixes: ef4688497512 ("drm/i915: Propagate fence errors")
Signed-off-by: Chris Wilson
Cc: Tvrtko Ursulin
Cc: Matthew Auld
From: Dave Jiang
commit 4f302642b70c1348773fe7e3ded9fc315fa92990 upstream.
The current implementation may miss completions after we unmask the
interrupt. In order to make sure we process all competions, we need to:
1. Do an MMIO read from the device as a barrier to ensure that all PCI
writes
On Tue, May 26, 2020 at 10:13:40AM -0700, Fangrui Song wrote:
>
> On 2020-05-26, Arvind Sankar wrote:
> >On Tue, May 26, 2020 at 08:11:56AM +0200, Ard Biesheuvel wrote:
> >> On Tue, 26 May 2020 at 00:59, Arvind Sankar wrote:
> >> > # Compressed kernel should be built as PIE since it may be
From: Steven Rostedt (VMware)
[ Upstream commit 9d82ccda2bc5c148060543d249d54f8703741bb4 ]
The return of apply_xbc() returns the result of the last write() call, which
is not what is expected. It should only return zero on success.
Link: https://lore.kernel.org/r/20200508093059.GF9365@kadam
From: Fabrice Gasnier
commit 52cd91c27f3908b88e8b25aed4a4d20660abcc45 upstream.
DMA channel request should use device struct from platform device struct.
Currently it's using iio device struct. But at this stage when probing,
device struct isn't yet registered (e.g. device_register is done in
From: Keno Fischer
commit 1cf6022bd9161081215028203919c33fcfa6debb upstream.
Quoth the man page:
```
If the tracee was restarted by PTRACE_SYSCALL or PTRACE_SYSEMU, the
tracee enters syscall-enter-stop just prior to entering any system
call (which will not be executed if
From: Jakub Sitnicki
commit 5cf65922bb15279402e1e19b5ee8c51d618fa51f upstream.
When attaching a flow dissector program to a network namespace with
bpf(BPF_PROG_ATTACH, ...) we grab a reference to bpf_prog.
If netns gets destroyed while a flow dissector is still attached, and there
are no other
From: Christian Gmeiner
commit 40b697e256ccdb88aaff424b44b4d300eb8460e8 upstream.
The GC860 has one GPU device which has a 2d and 3d core. In this case
we want to expose perfmon information for both cores.
The driver has one array which contains all possible perfmon domains
with some meta data
From: Arnd Bergmann
commit fc94cf2092c7c1267fa2deb8388d624f50eba808 upstream.
Using the socket ioctls on arch/sh (and only there) causes build time
problems when __kernel_old_timeval/__kernel_old_timespec are not already
visible to the compiler.
Add an explict include line for the header that
From: Niklas Schnelle
commit f058599e22d59e594e5aae1dc10560568d8f4a8b upstream.
The s390_mmio_read/write syscalls are currently broken when running with
MIO.
The new pcistb_mio/pcstg_mio/pcilg_mio instructions are executed
similiarly to normal load/store instructions and do address translation
From: David Hildenbrand
commit 60858c00e5f018eda711a3aa84cf62214ef62d61 upstream.
Assume we have kmem configured and loaded:
[root@localhost ~]# cat /proc/iomem
...
14000-33fff : Persistent Memory$
14000-1481f : namespace0.0
15000-33fff : dax0.0
From: Vincent Guittot
[ Upstream commit 6d4d22468dae3d8757af9f8b81b848a76ef4409d ]
The walk through the cgroup hierarchy during the enqueue/dequeue of a task
is split in 2 distinct parts for throttled cfs_rq without any added value
but making code less readable.
Change the code ordering such
From: Sagar Shrikant Kadam
commit 17b4efdf4e4867079012a48ca10d965fe9d68822 upstream.
An uninitialised spin lock for sifive serial console raises a bad
magic spin_lock error as reported and discussed here [1].
Initialising the spin lock resolves the issue.
The fix is tested on HiFive Unleashed
From: Saravana Kannan
commit 44e960490ddf868fc9135151c4a658936e771dc2 upstream.
Commit 21c27f06587d ("driver core: Fix SYNC_STATE_ONLY device link
implementation") didn't completely fix STATELESS + SYNC_STATE_ONLY
handling.
What looks like an optimization in that commit is actually a bug that
From: David Howells
commit c410bf01933e5e09d142c66c3df9ad470a7eec13 upstream.
rxrpc currently uses a fixed 4s retransmission timeout until the RTT is
sufficiently sampled. This can cause problems with some fileservers with
calls to the cache manager in the afs filesystem being dropped from the
From: Loïc Yhuel
commit b4f1874c62168159fdb419ced4afc77c1b51c475 upstream.
This fixes the boot issues since 5.3 on several Dell models when the TPM
is enabled. Depending on the exact grub binary, booting the kernel would
freeze early, or just report an error parsing the final events log.
We
From: Philipp Rudo
commit 70b690547d5ea1a3d135a4cc39cd1e08246d0c3a upstream.
initrd_start must not point at the location the initrd is loaded into
the crashkernel memory but at the location it will be after the
crashkernel memory is swapped with the memory at 0.
Fixes: ee337f5469fd
From: Qiushi Wu
commit f45d01f4f30b53c3a0a1c6c1c154acb7ff74ab9f upstream.
A ticket was not released after a call of the function
"rxkad_decrypt_ticket" failed. Thus replace the jump target
"temporary_error_free_resp" by "temporary_error_free_ticket".
Fixes: 8c2f826dc3631 ("rxrpc: Don't put
From: David Howells
[ Upstream commit 441fdee1eaf050ef0040bde0d7af075c1c6a6d8b ]
The Rx protocol has a "previousPacket" field in it that is not handled in
the same way by all protocol implementations. Sometimes it contains the
serial number of the last DATA packet received, sometimes the
From: Mike Rapoport
commit 0cfc8a8d70dcd51db783e8e87917e02149c71458 upstream.
The srmmu_nocache_init() uses __nocache_fix() macro to add an offset to
page table entry to access srmmu_nocache_pool.
But since sparc32 has only three actual page table levels, pgd, p4d and
pud are essentially the
From: Vincent Guittot
[ Upstream commit 5ab297bab984310267734dfbcc8104566658ebef ]
Even when a cgroup is throttled, the group se of a child cgroup can still
be enqueued and its gse->on_rq stays true. When a task is enqueued on such
child, we still have to update the load_avg and increase
From: Dan Carpenter
commit 115c215a7e5753ddf982c8760ce7904dd3fbb8ae upstream.
We need to release a lock if st_lsm6dsx_check_odr() fails, we can't
return directly.
Fixes: 76551a3c3df1 ("iio: imu: st_lsm6dsx: specify slave odr in slv_odr")
Signed-off-by: Dan Carpenter
Signed-off-by: Jonathan
From: Venkata Narendra Kumar Gutta
commit dca4f40742e09ec5d908a7fc2862498e6cf9d911 upstream.
Wakeup capable GPIO IRQs routed via PDC are not being migrated when a CPU
is hotplugged. Add affinity callbacks to msmgpio IRQ chip to update the
affinity of wakeup capable IRQs.
Fixes: e35a6ae0eb3a
From: Uladzislau Rezki
commit d8f117abb380ba968b5e3ef2042d901c02872a4c upstream.
free_handle() for a foreign handle may race with inter-page compaction,
what can lead to memory corruption.
To avoid that, take write lock not read lock in free_handle to be
synchronized with
From: Marco Elver
commit 33cd65e73abd693c00c4156cf23677c453b41b3b upstream.
During early boot, while KASAN is not yet initialized, it is possible to
enter reporting code-path and end up in kasan_report().
While uninitialized, the branch there prevents generating any reports,
however, under
From: Navid Emamdoost
commit c54d481d71c6849e044690d3960aaebc730224cc upstream.
In the implementation of aa_audit_rule_init(), when aa_label_parse()
fails the allocated memory for rule is released using
aa_audit_rule_free(). But after this release, the return statement
tries to access the label
From: Josh Poimboeuf
commit 187b96db5ca79423618dfa29a05c438c34f9e1f0 upstream.
Normally, show_trace_log_lvl() scans the stack, looking for text
addresses to print. In parallel, it unwinds the stack with
unwind_next_frame(). If the stack address matches the pointer returned
by
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