On Do, 22.10.20 09:29, Szabolcs Nagy (szabolcs.n...@arm.com) wrote:
> > > The dynamic loader has to process the LOAD segments to get to the ELF
> > > note that says to enable BTI. Maybe we could do a first pass and load
> > > only the segments that cover notes. But that requires lots of changes
We already own DEFINE_SHOW_ATTRIBUTE() helper macro for defining attribute
for read-only file, but we found many of drivers also want a helper marco for
read-write file too.
So we try to add this macro to help decrease code duplication.
Luo Jiaxing (5):
seq_file: Introduce DEFINE_STORE_ATTRIBUT
Hit a kernel warning:
refcount_t: underflow; use-after-free.
WARNING: CPU: 0 PID: 0 at lib/refcount.c:28
RIP: 0010:refcount_warn_saturate+0xd9/0xe0
Call Trace:
nvme_rdma_recv_done+0xf3/0x280 [nvme_rdma]
__ib_process_cq+0x76/0x150 [ib_core]
...
The reason is that a zero bytes message received
Seq instroduce a new helper marco DEFINE_STORE_ATTRIBUTE for
Read-Write file, So we apply it at qla2xxx to reduce some duplicate code.
Signed-off-by: Luo Jiaxing
---
drivers/scsi/qla2xxx/qla_dfs.c | 19 ++-
1 file changed, 2 insertions(+), 17 deletions(-)
diff --git a/drivers/sc
Seq instroduce a new helper marco DEFINE_STORE_ATTRIBUTE for
Read-Write file, So we use it at our code to reduce some duplicate code.
Signed-off-by: Luo Jiaxing
---
drivers/scsi/hisi_sas/hisi_sas_main.c | 135 --
1 file changed, 16 insertions(+), 119 deletions(-)
Seq instroduce a new helper marco DEFINE_STORE_ATTRIBUTE for
Read-Write file, So we apply it at drm/i915/display to reduce some
duplicate code.
Signed-off-by: Luo Jiaxing
---
.../gpu/drm/i915/display/intel_display_debugfs.c | 55 ++
1 file changed, 4 insertions(+), 51 delet
We already own DEFINE_SHOW_ATTRIBUTE() helper macro for defining attribute
for read-only file, but we found many of drivers want a helper marco for
read-write file too.
So we try to make one to decrease code duplication.
Signed-off-by: Luo Jiaxing
---
include/linux/seq_file.h | 15 +
Seq instroduce a new helper marco DEFINE_STORE_ATTRIBUTE for
Read-Write file, So we apply it at dwc3 debugfs to reduce some duplicate
code.
Signed-off-by: Luo Jiaxing
---
drivers/usb/dwc3/debugfs.c | 52 --
1 file changed, 4 insertions(+), 48 deletions
From: David Hildenbrand
> Sent: 22 October 2020 09:35
>
> On 22.10.20 10:26, Greg KH wrote:
> > On Thu, Oct 22, 2020 at 12:39:14AM +0100, Al Viro wrote:
> >> On Wed, Oct 21, 2020 at 06:13:01PM +0200, Greg KH wrote:
> >>> On Fri, Sep 25, 2020 at 06:51:39AM +0200, Christoph Hellwig wrote:
> Fro
The Czech Technical University in Prague (CTU) is one of
the biggest and oldest (founded 1707) technical universities
in Europe. The abbreviation in Czech language is ČVUT according
to official name in Czech language
České vysoké učení technické v Praze
The English translation
The Czech Tech
The device-tree bindings for open-source/open-hardware CAN FD IP core
designed at the Czech Technical University in Prague.
CTU CAN FD IP core and other CTU CAN bus related projects
listing and documentation page
http://canbus.pages.fel.cvut.cz/
Signed-off-by: Pavel Pisa
Reviewed-by: Rob Her
Hi Linus,
This is exfat update pull request for v5.10-rc1. I add description of
this pull request on below. Please pull exfat with following ones.
Thanks!
The following changes since commit bbf5c979011a099af5dc76498918ed7df445635b:
Linux 5.9 (2020-10-11 14:15:50 -0700)
are available in the G
From: Martin Jerabek
This driver adds support for the CTU CAN FD open-source IP core.
More documentation and core sources at project page
(https://gitlab.fel.cvut.cz/canbus/ctucanfd_ip_core).
The core integration to Xilinx Zynq system as platform driver
is available (https://gitlab.fel.cvut.cz/ca
PCI bus adaptation for CTU CAN FD open-source IP core.
The project providing FPGA design for Intel EP4CGX15 based DB4CGX15
PCIe board with PiKRON.com designed transceiver riser shield is available
at https://gitlab.fel.cvut.cz/canbus/pcie-ctu_can_fd .
Signed-off-by: Pavel Pisa
Signed-off-by: Mar
Platform bus adaptation for CTU CAN FD open-source IP core.
The core has been tested together with OpenCores SJA1000
modified to be CAN FD frames tolerant on MicroZed Zynq based
MZ_APO education kits designed by Petr Porazil from PiKRON.com
company. FPGA design
https://gitlab.fel.cvut.cz/canbus
On Tue, Oct 20, 2020 at 04:08:39PM +0800, Leo Yan wrote:
SNIP
> >
> > please update man page with this
> >
> > > else {
> > > pr_err("failed: unknown display type: %s\n", str);
> > > return -1;
> > > @@ -2766,9 +2795,10 @@ static int build_cl_output(char *cl_sort, bool
>
On Sun, May 31, 2020 at 08:24:51PM +0200, Giovanni Gherdovich wrote:
Hi Giovanni!
> +error:
> + pr_warn("Scheduler frequency invariance went wobbly, disabling!\n");
> + schedule_work(&disable_freq_invariance_work);
> +}
I'm getting reports that we trigger this on resume. Would it make se
On 22.10.20 10:40, David Laight wrote:
> From: David Hildenbrand
>> Sent: 22 October 2020 09:35
>>
>> On 22.10.20 10:26, Greg KH wrote:
>>> On Thu, Oct 22, 2020 at 12:39:14AM +0100, Al Viro wrote:
On Wed, Oct 21, 2020 at 06:13:01PM +0200, Greg KH wrote:
> On Fri, Sep 25, 2020 at 06:51:39AM
Currently there are 4 driver flags to control system suspend/resume
behavior: DPM_FLAG_NO_DIRECT_COMPLETE, DPM_FLAG_SMART_PREPARE,
DPM_FLAG_SMART_SUSPEND and DPM_FLAG_MAY_SKIP_RESUME. Make these flags
visible in sysfs as read-only to get a brief understanding of the
expected behavior of each device
From: Biwen Li
Update bindings for Layerscape external irqs,
support more SoCs(LS1043A, LS1046A, LS1088A,
LS208xA, LX216xA)
Signed-off-by: Biwen Li
---
.../bindings/interrupt-controller/fsl,ls-extirq.txt | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git
a/Document
From: Biwen Li
Add device-tree node for external interrupt lines IRQ0-IRQ11.
Signed-off-by: Biwen Li
---
.../arm64/boot/dts/freescale/fsl-ls1046a.dtsi | 27 ++-
1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi
b/arch/
From: Biwen Li
Add interrupt line for RTC node on ls208xa-rdb
Signed-off-by: Biwen Li
---
arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa-rdb.dtsi
b/arch/arm64/boot/dts/freescal
From: Biwen Li
Add device-tree node for external interrupt lines IRQ0-IRQ11.
Signed-off-by: Biwen Li
---
.../arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 27 ++-
1 file changed, 26 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi
b/arch/
From: Hou Zhiqiang
Add interrupt line for RTC node, which is low level active.
Signed-off-by: Hou Zhiqiang
---
arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1046a-rdb.dts
b/arch/arm64/boot/dts/frees
From: Hou Zhiqiang
Add an new IRQ chip declaration for LS1043A and LS1088A
- compatible "fsl,ls1043a-extirq" for LS1043A, LS1046A
- compatible "fsl,ls1088a-extirq" for LS1088A, LS208xA, LX216xA
Signed-off-by: Hou Zhiqiang
Signed-off-by: Biwen Li
---
drivers/irqchip/irq-ls-extirq.c | 6 ++
From: Biwen Li
Add device-tree node for external interrupt lines IRQ0-IRQ11.
Signed-off-by: Biwen Li
---
.../arm64/boot/dts/freescale/fsl-lx2160a.dtsi | 31 +++
1 file changed, 31 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a.dtsi
b/arch/arm64/boot/dts/
From: Biwen Li
Add device-tree node for external interrupt lines IRQ0-IRQ11.
Signed-off-by: Biwen Li
---
.../arm64/boot/dts/freescale/fsl-ls208xa.dtsi | 33 ++-
1 file changed, 32 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
b/arch/
From: Biwen Li
Fix interrupt line for RTC node on ls1088ardb
Signed-off-by: Biwen Li
---
arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a-rdb.dts
b/arch/arm64/boot/dts/freescal
From: Biwen Li
Add device-tree node for external interrupt lines IRQ0-IRQ11.
Signed-off-by: Biwen Li
---
.../arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 33 ++-
1 file changed, 32 insertions(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
b/arch/
Hi Sherry,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on char-misc/char-misc-testing]
[also build test WARNING on soc/for-next linus/master v5.9 next-20201022]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch
From: Biwen Li
Fix interrupt line for RTC node on lx2160ardb
Signed-off-by: Biwen Li
---
arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2160a-rdb.dts
b/arch/arm64/boot/dts/freescal
On Thu 2020-10-22 10:36:17, Pavel Pisa wrote:
> The device-tree bindings for open-source/open-hardware CAN FD IP core
> designed at the Czech Technical University in Prague.
>
> CTU CAN FD IP core and other CTU CAN bus related projects
> listing and documentation page
>
>http://canbus.pages.f
The mptscsih_remove() function triggers a kernel oops if the
Scsi_Host pointer (ioc->sh) is NULL, as can be seen in this syslog:
ioc0: LSI53C1030 B2: Capabilities={Initiator,Target}
Begin: Waiting for root file system ...
scsi host2: error handler thread failed to spawn, error = -4
mptspi: ioc
On Thu, Oct 22, 2020 at 10:48:59AM +0200, David Hildenbrand wrote:
> On 22.10.20 10:40, David Laight wrote:
> > From: David Hildenbrand
> >> Sent: 22 October 2020 09:35
> >>
> >> On 22.10.20 10:26, Greg KH wrote:
> >>> On Thu, Oct 22, 2020 at 12:39:14AM +0100, Al Viro wrote:
> On Wed, Oct 21,
On Wed, Oct 21, 2020 at 08:02:17PM -0700, Richard Cochran wrote:
> On Thu, Oct 22, 2020 at 02:39:35AM +0300, Vladimir Oltean wrote:
> > So how _does_ that work for TI PHYTER?
> >
> > As far as we understand, the PHYTER appears to autonomously mangle PTP
> > packets
> > in the following way:
> > -
On 22/10/20 10:17AM, Ramuthevar, Vadivel MuruganX wrote:
> Hi Pratyush,
>
> On 21/10/2020 11:17 pm, Pratyush Yadav wrote:
> > Hi,
> >
> > On 21/10/20 10:55AM, Ramuthevar,Vadivel MuruganX wrote:
> > > From: Ramuthevar Vadivel Murugan
> > >
> > >
> > > On Intel Lightning Mountain(LGM) SoCs QSPI
Hi Jens Axboe
There are some problem in 'io_wqe_worker' thread, when the
'io_wqe_worker' be create and Setting the affinity of CPUs in NUMA
nodes, due to CPU hotplug, When the last CPU going down, the
'io_wqe_worker' thread will run anywhere. when the CPU in the node goes
online again, we
Hi Jens Axboe
There are some problem in 'io_wqe_worker' thread, when the
'io_wqe_worker' be create and Setting the affinity of CPUs in NUMA
nodes, due to CPU hotplug, When the last CPU going down, the
'io_wqe_worker' thread will run anywhere. when the CPU in the node goes
online again, we sh
From: David Hildenbrand
> Sent: 22 October 2020 09:49
...
> >>> But, this looks now to be a compiler bug. I'm using the latest version
> >>> of clang and if I put "noinline" at the front of the function,
> >>> everything works.
> >>
> >> Well, the compiler can do more invasive optimizations when i
Sean Christopherson writes:
> On Wed, Oct 21, 2020 at 02:39:20PM +0200, Vitaly Kuznetsov wrote:
>> Sean Christopherson writes:
>>
>> > Drop the dedicated 'ept_pointers_match' field in favor of stuffing
>> > 'hv_tlb_eptp' with INVALID_PAGE to mark it as invalid, i.e. to denote
>> > that there is
On Thu, Oct 22, 2020 at 02:02:55PM +0530, Viresh Kumar wrote:
> On 16-07-20, 13:56, Peter Zijlstra wrote:
> > Another point is that cpu_util() vs turbo is a bit iffy, and to that,
> > things like x86-APERF/MPERF and ARM-AMU got mentioned. Those might also
> > have the benefit of giving you values
On Thu, Oct 22, 2020 at 03:21:18PM +0800, peng@nxp.com wrote:
> From: Peng Fan
>
> Per devicetree specification, generic names are recommended
> to be used, such as temperature-sensor.
>
> Signed-off-by: Peng Fan
> ---
> arch/arm64/boot/dts/freescale/imx8mm.dtsi | 2 +-
> arch/arm64/boot/d
From: Greg KH
> Sent: 22 October 2020 10:02
...
> I'm running some more tests, trying to narrow things down as just adding
> a "noinline" to the function that got moved here doesn't work on Linus's
> tree at the moment because the function was split into multiple
> functions.
I was going to look a
This driver adds support for the CTU CAN FD open-source IP core.
More documentation and core sources at project page
(https://gitlab.fel.cvut.cz/canbus/ctucanfd_ip_core).
The core integration to Xilinx Zynq system as platform driver
is available (https://gitlab.fel.cvut.cz/canbus/zynq/zynq-can-sja1
Hi,
On 22/10/2020 5:01 pm, Pratyush Yadav wrote:
On 22/10/20 10:17AM, Ramuthevar, Vadivel MuruganX wrote:
Hi Pratyush,
On 21/10/2020 11:17 pm, Pratyush Yadav wrote:
Hi,
On 21/10/20 10:55AM, Ramuthevar,Vadivel MuruganX wrote:
From: Ramuthevar Vadivel Murugan
On Intel Lightning Mountain(LGM
On Thu, Oct 22, 2020 at 04:52:44PM +0800, Chen Yu wrote:
> Currently there are 4 driver flags to control system suspend/resume
> behavior: DPM_FLAG_NO_DIRECT_COMPLETE, DPM_FLAG_SMART_PREPARE,
> DPM_FLAG_SMART_SUSPEND and DPM_FLAG_MAY_SKIP_RESUME. Make these flags
> visible in sysfs as read-only to
On 22.10.20 11:01, Greg KH wrote:
> On Thu, Oct 22, 2020 at 10:48:59AM +0200, David Hildenbrand wrote:
>> On 22.10.20 10:40, David Laight wrote:
>>> From: David Hildenbrand
Sent: 22 October 2020 09:35
On 22.10.20 10:26, Greg KH wrote:
> On Thu, Oct 22, 2020 at 12:39:14AM +0100, A
Hello!
Bisected the following linux calltrace after v5.9 :
[8.650198] systemd[1]: Started Journal Service.
[9.028125] [ cut here ]
[9.028171] WARNING: CPU: 11 PID: 499 at
net/netfilter/nf_tables_api.c:622 nft_chain_parse_hook+0x7c/0x360
[nf_tables]
[9.02818
On 21.10.20 23:41, Ed Wildgoose wrote:
Hi,
> The pcengines bios/firmware includes ACPI tables (since 4.10.0.1) which
> will cause the kernel to automatically create led + gpio_key devices for
> the platform. This means that the platform setup now creates duplicates
> of all these led/key devices.
Hello,
On Wed, 2020-10-21 at 07:39 -0700, Joe Perches wrote:
> On Wed, 2020-10-21 at 07:25 +, Vaittinen, Matti wrote:
> > Hello Joe & All,
> > On Tue, 2020-10-20 at 11:36 -0700, Joe Perches wrote:
> > > On Tue, 2020-10-20 at 11:48 +, Vaittinen, Matti wrote:
> []
> > > > And for peeps who h
On 09.10.20 16:42, Juergen Gross wrote:
When running in lazy TLB mode the currently active page tables might
be the ones of a previous process, e.g. when running a kernel thread.
This can be problematic in case kernel code is being modified via
text_poke() in a kernel thread, and on another proc
On 22.10.20 11:19, David Hildenbrand wrote:
> On 22.10.20 11:01, Greg KH wrote:
>> On Thu, Oct 22, 2020 at 10:48:59AM +0200, David Hildenbrand wrote:
>>> On 22.10.20 10:40, David Laight wrote:
From: David Hildenbrand
> Sent: 22 October 2020 09:35
>
> On 22.10.20 10:26, Greg KH wrot
On 10/22/20 9:02 AM, Sai Prakash Ranjan wrote:
On 2020-10-21 15:38, Suzuki Poulose wrote:
On 10/21/20 8:29 AM, Sai Prakash Ranjan wrote:
On 2020-10-20 21:40, Sai Prakash Ranjan wrote:
On 2020-10-14 21:29, Sai Prakash Ranjan wrote:
On 2020-10-14 18:46, Suzuki K Poulose wrote:
On 10/14/2020 10
From: David Hildenbrand
> Sent: 22 October 2020 10:19
>
> On 22.10.20 11:01, Greg KH wrote:
> > On Thu, Oct 22, 2020 at 10:48:59AM +0200, David Hildenbrand wrote:
> >> On 22.10.20 10:40, David Laight wrote:
> >>> From: David Hildenbrand
> Sent: 22 October 2020 09:35
>
> On 22.10.20
From: Mathieu Desnoyers
The placeholder for instruction selection should use the second
argument's operand, which is %1, not %0. This could generate incorrect
assembly code if the memory addressing of operand %0 is a different
form from that of operand %1.
Also remove the %Un placeholder because
GCC 4.9 sometimes fails to build with "m<>" constraint in
inline assembly.
CC lib/iov_iter.o
In file included from ./arch/powerpc/include/asm/cmpxchg.h:6:0,
from ./arch/powerpc/include/asm/atomic.h:11,
from ./include/linux/atomic.h:7,
from
In several places, inline assembly uses the "%Un" modifier
to enable the use of instruction with update form addressing,
but the associated "<>" constraint is missing.
As mentioned in previous patch, this fails with gcc 4.9, so
"<>" can't be used directly.
Use UPD_CONSTR macro everywhere %Un modi
On Thu, Oct 22, 2020 at 10:38:23AM +0200, Lennart Poettering wrote:
> On Do, 22.10.20 09:29, Szabolcs Nagy (szabolcs.n...@arm.com) wrote:
> > > > The dynamic loader has to process the LOAD segments to get to the ELF
> > > > note that says to enable BTI. Maybe we could do a first pass and load
> >
On Thu, Oct 22, 2020 at 04:31:00PM +0900, Masami Hiramatsu wrote:
> No, insn_get_length() implies it decodes whole of the instruction.
> (yeah, we need an alias of that, something like insn_get_complete())
That's exactly what I'm trying to point out: the whole API is not
entirely wrong - it just n
From: David Hildenbrand
> Sent: 22 October 2020 10:25
...
> ... especially because I recall that clang and gcc behave slightly
> differently:
>
> https://github.com/hjl-tools/x86-psABI/issues/2
>
> "Function args are different: narrow types are sign or zero extended to
> 32 bits, depending on the
On Thu, Oct 22, 2020 at 02:12:34AM +, Chen Jun wrote:
> From: Chen Jun
>
> commit 1abbef4f51724fb11f09adf0e75275f7cb422a8a
> ("mm,kmemleak-test.c: move kmemleak-test.c to samples dir")
> make CONFIG_DEBUG_KMEMLEAK_TEST depend on CONFIG_SAMPLES implicitly.
> And the dependency cannot be guaran
On 22.10.20 11:32, David Laight wrote:
> From: David Hildenbrand
>> Sent: 22 October 2020 10:25
> ...
>> ... especially because I recall that clang and gcc behave slightly
>> differently:
>>
>> https://github.com/hjl-tools/x86-psABI/issues/2
>>
>> "Function args are different: narrow types are sign
On 22/10/2020 10:22, Enrico Weigelt, metux IT consult wrote:
> On 21.10.20 23:41, Ed Wildgoose wrote:
>
> Hi,
>
>> The pcengines bios/firmware includes ACPI tables (since 4.10.0.1) which
>> will cause the kernel to automatically create led + gpio_key devices for
>> the platform. This means that the
Setting opmode to invalid values would lead to a
paging fault failure when there is an access to the
power_operation_mode.
Prevent this by checking the validity of the value
that the opmode is being set.
Cc:
Fixes: fab9288428ec ("usb: USB Type-C connector class")
Signed-off-by: Sriharsha Allenki
The 10/22/2020 08:58, Hannes Reinecke wrote:
> On 10/21/20 4:10 PM, Sergei Shtepa wrote:
> > The 10/21/2020 16:31, Hannes Reinecke wrote:
> >> I do understand where you are coming from, but then we already have a
> >> dm-snap which does exactly what you want to achieve.
> >> Of course, that would r
Fixes: 576f1b4bc802 ("soc: mediatek: Add Mediatek CMDQ helper")
There may be possible timeout issue when lots of cmdq packets are
flushed to the same cmdq client. The necessary modifications are as
below.
1.Adjust the timer timeout period as client->timeout_ms * client->pkt_cnt.
2.Optimize the tim
On 21/10/2020 14:37, kajoljain wrote:
May be we can use similar checks:
if( verbose)
pr_info("%s: Error walking file tree %s%s\n", prog,
ldirname,err_string_ext);
if(rc > 0)
empty_map = 1;
else
ret = 1;
Not that it matters much, this logic is slightly different for verbose set an
On Thu, Oct 22, 2020 at 09:35:45AM +0200, Oleksij Rempel wrote:
> Van der Laan LANMCU is a module for the food storage rooms to control
> proper gas composition.
>
> Co-Developed-by: Robin van der Gracht
> Signed-off-by: Robin van der Gracht
> Signed-off-by: Oleksij Rempel
> Reviewed-by: Krzysz
Unmasking an event channel with fifo events channels being used can
require a hypercall to be made, so try to avoid that by checking
whether the event channel was really masked.
Suggested-by: Jan Beulich
Signed-off-by: Juergen Gross
Reviewed-by: Jan Beulich
---
V2:
- move test for already unmas
Do some cleanups in Xen event handling code.
Changes in V2:
- addressed comments
Juergen Gross (5):
xen: remove no longer used functions
xen/events: make struct irq_info private to events_base.c
xen/events: only register debug interrupt for 2-level events
xen/events: unmask a fifo event c
The struct irq_info of Xen's event handling is used only for two
evtchn_ops functions outside of events_base.c. Those two functions
can easily be switched to avoid that usage.
This allows to make struct irq_info and its related access functions
private to events_base.c.
Signed-off-by: Juergen Gro
With the switch to the lateeoi model for interdomain event channels
some functions are no longer in use. Remove them.
Suggested-by: Jan Beulich
Signed-off-by: Juergen Gross
Reviewed-by: Jan Beulich
---
drivers/xen/events/events_base.c | 21 -
include/xen/events.h
xen_debug_interrupt() is specific to 2-level event handling. So don't
register it with fifo event handling being active.
Signed-off-by: Juergen Gross
Reviewed-by: Jan Beulich
---
V2:
- rename fifo_events variable to xen_fifo_events (Jan Beulich)
---
arch/x86/xen/smp.c | 19 +++
The kernel boot parameter xen.fifo_events isn't listed in
Documentation/admin-guide/kernel-parameters.txt. Add it.
Signed-off-by: Juergen Gross
Reviewed-by: Jan Beulich
---
Documentation/admin-guide/kernel-parameters.txt | 7 +++
1 file changed, 7 insertions(+)
diff --git a/Documentation/a
Hi!
We currently have an issue reported by lockdep on the RaspberryPi and
its HDMI audio output where, at startup, we end up scheduling in atomic
context.
This is caused by the HDMI driver polling some status bit that reports
that the infoframes have been properly sent, and calling usleep_range
b
On Fri, 16 Oct 2020, Martijn van de Streek wrote:
> The Trust Flex Design Tablet has an UGTizer USB ID and requires the same
> initialization as the UGTizer GP0610 to be detected as a graphics tablet
> instead of a mouse.
>
> Signed-off-by: Martijn van de Streek
Applied, thanks Martijn.
--
Ji
On 2020/10/22 16:38, zhenwei pi wrote:
Hit a kernel warning:
refcount_t: underflow; use-after-free.
WARNING: CPU: 0 PID: 0 at lib/refcount.c:28
RIP: 0010:refcount_warn_saturate+0xd9/0xe0
Call Trace:
nvme_rdma_recv_done+0xf3/0x280 [nvme_rdma]
__ib_process_cq+0x76/0x150 [ib_core]
...
On Fri, 16 Oct 2020, David Edmondson wrote:
> Use the FORCE_MULTI_INPUT class and quirk added in
> commit 40d5bb87377a ("HID: multitouch: enable multi-input as a quirk
> for some devices")
> to enable event reporting from both the trackpad and the
> trackpoint/buttons in the Lenovo X1 Tab gen2.
>
On Wed, 21 Oct 2020, Harry Cutts wrote:
> It seems that the PID 0x4072 was missing from the list Logitech gave me
> for this mouse, as I found one with it in the wild (with which I tested
> this patch).
>
> Fixes: 4435ff2f09a2 ("HID: logitech: Enable high-resolution scrolling on
> Logitech mice"
It was <2020-10-22 czw 09:15>, when Marek Szyprowski wrote:
> On 21.10.2020 23:49, Łukasz Stelmach wrote:
>> ASIX AX88796[1] is a versatile ethernet adapter chip, that can be
>> connected to a CPU with a 8/16-bit bus or with an SPI. This driver
>> supports SPI connection.
>>
>> The driver has been
Dne 22. 10. 20 v 11:50 Maxime Ripard napsal(a):
> So, I'm not really sure what I'm supposed to do here. The drivers
> involved don't appear to be doing anything extraordinary, but the issues
> lockdep report are definitely valid too. What are the expectations in
> terms of context from ALSA when r
On 22.10.2020 11.29, Szabolcs Nagy wrote:
The 10/22/2020 11:17, Topi Miettinen via Libc-alpha wrote:
On 22.10.2020 10.54, Florian Weimer wrote:
* Lennart Poettering:
Did you see Topi's comments on the systemd issue?
https://github.com/systemd/systemd/issues/17368#issuecomment-710485532
I thi
On 16.09.2020 14:55, Cixi Geng wrote:
> Hi ALL：
> Not recieve more advise for a long time ,
> Can this submission be merged recently?
First off, sorry for not replying earlier.
I tried out your latest version of this patch and I don't see that my
previous comments have been addressed.
To re-iter
On 10/22/20 5:55 PM, Chao Leng wrote:
On 2020/10/22 16:38, zhenwei pi wrote:
Hit a kernel warning:
refcount_t: underflow; use-after-free.
WARNING: CPU: 0 PID: 0 at lib/refcount.c:28
RIP: 0010:refcount_warn_saturate+0xd9/0xe0
Call Trace:
nvme_rdma_recv_done+0xf3/0x280 [nvme_rdma]
__ib_p
On Sat, 10 Oct 2020, Sandeep Singh wrote:
> From: Sandeep Singh
>
> AMD SFH(Sensor Fusion Hub) is HID based driver.SFH FW is part of MP2
> processor (MP2 which is an ARM core connected to x86 for processing
> sensor data) and it runs on MP2 where in the driver resides on X86.
> The driver funct
From: zhuoliang zhang
we found that the following race condition exists in
xfrm_alloc_userspi flow:
user threadstate_hash_work thread
xfrm_alloc_userspi()
__find_acq_core()
/*alloc new xfrm_state:x*/
x
Yes, thanks
I see, If we add this patch, we need to get all cpu arch that support nested
interrupts.
-Original Message-
From: Finn Thain [mailto:fth...@telegraphics.com.au]
Sent: Thursday, October 22, 2020 11:29 AM
To: tianxianting (RD)
Cc: kashyap.de...@broadcom.com; sumit.sax...@broad
On 22.10.2020 12.31, Catalin Marinas wrote:
On Thu, Oct 22, 2020 at 10:38:23AM +0200, Lennart Poettering wrote:
On Do, 22.10.20 09:29, Szabolcs Nagy (szabolcs.n...@arm.com) wrote:
The dynamic loader has to process the LOAD segments to get to the ELF
note that says to enable BTI. Maybe we could
On 22/10/2020 04:29, Tzung-Bi Shih wrote:
Hi, sorry for jumping into your discussion but I am trying to
summarize them to make sure we are on the same page. Pardon me to
manually copy-and-paste partial sentences to quote.
ACK:
- Don't expose DAI connections in compatible strings.
- Use "mode
On Wed, Oct 21, 2020 at 08:13:43PM -0700, Randy Dunlap wrote:
> Hi,
>
> With linux-next 20201021, when booting up, I am seeing this:
>
> [0.560896] UBSAN: signed-integer-overflow in
> ../drivers/gpu/drm/drm_modes.c:765:20
> [0.560903] 2376000 * 1000 cannot be represented in type 'int'
D
Hi Daeho,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on f2fs/dev-test]
[also build test WARNING on linus/master v5.9 next-20201022]
[cannot apply to linux/master]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting
Hi Hemant,
A few comments inline.
On Thu, 22 Oct 2020 at 10:22, Hemant Kumar wrote:
>
> This MHI client driver allows userspace clients to transfer
> raw data between MHI device and host using standard file operations.
> Driver instantiates UCI device object which is associated to device
> file
On Thursday, 22 October 2020, 09:30:57 CEST, Christian Eggers wrote:
> On Thursday, 22 October 2020, 04:42:01 CEST, Richard Cochran wrote:
> > On Thu, Oct 22, 2020 at 02:39:35AM +0300, Vladimir Oltean wrote:
> > > On Mon, Oct 19, 2020 at 07:24:33PM +0200, Christian Eggers wrote:
> > > > The PTP har
changes v4:
- rename wifinpd to wifigrp
changes v3:
- rename led-debug to led-0
- rename bcrmf to wifi
changes v2:
- add phy-handle
- rename node to touchscreen@38
- reorder reg and status properties
Oleksij Rempel (3):
dt-bindings: vendor-prefixes: Add an entry for Van der Laan b.v.
dt-bi
Van der Laan LANMCU is a module for the food storage rooms to control
proper gas composition.
Co-Developed-by: Robin van der Gracht
Signed-off-by: Robin van der Gracht
Signed-off-by: Oleksij Rempel
Reviewed-by: Krzysztof Kozlowski
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot
* Topi Miettinen:
> Allowing mprotect(PROT_EXEC|PROT_BTI) would mean that all you need to
> circumvent MDWX is to add PROT_BTI flag. I'd suggest getting the flags
> right at mmap() time or failing that, reverting the PROT_BTI for
> legacy programs later.
>
> Could the kernel tell the loader of th
Add Van der Laan LANMCU iMX6dl based board
Signed-off-by: Oleksij Rempel
Reviewed-by: Krzysztof Kozlowski
Acked-by: Rob Herring
---
Documentation/devicetree/bindings/arm/fsl.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml
b/Documentation
Add "vdl" entry for Van der Laan b.v.: https://www.teamvdl.nl/
Signed-off-by: Oleksij Rempel
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml
b/Documentation/devicetree/binding
On 2020/10/22 18:43, Sergei Shtepa wrote:
> The 10/22/2020 08:58, Hannes Reinecke wrote:
>> On 10/21/20 4:10 PM, Sergei Shtepa wrote:
>>> The 10/21/2020 16:31, Hannes Reinecke wrote:
I do understand where you are coming from, but then we already have a
dm-snap which does exactly what you
On Wed, Oct 21, 2020 at 11:27:57AM -0400, Steven Rostedt wrote:
> On Wed, 21 Oct 2020 17:12:37 +0200
> Peter Zijlstra wrote:
>
> > > > diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
> > > > index 3e99dfef8408..9f818145ef7d 100644
> > > > --- a/kernel/locking/lockdep.c
> > > > ++
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