Changelog:
v20 -> v21
1. Add bMAX_DATA_SIZE_FOR_HPB_SINGLE_CMD attr. and fHPBen flag support.
v19 -> v20
1. Add documentation for sysfs entries of hpb->stat.
2. Fix read buffer command for under-sized sub-region.
3. Fix wrong condition checking for kick map work.
4. Delete redundant response UPIU
documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Lizhi-Hou/XRT-Alveo-driver-overview/20210218-151631
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
2ab38c17aac10bf55ab3efde4c4db3893d8691d2
config: parisc-randc
On Thu, 18 Feb 2021 08:52:53 +,
Greg KH wrote:
[...]
> Ok, how about this:
>
>
> diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
> index 2fcf66473436..86c7f0489620 100644
> --- a/fs/debugfs/inode.c
> +++ b/fs/debugfs/inode.c
> @@ -297,7 +297,7 @@ struct dentry *debugfs_lookup(const ch
This is a patch for managing L2P map in HPB module.
The HPB divides logical addresses into several regions. A region consists
of several sub-regions. The sub-region is a basic unit where L2P mapping is
managed. The driver loads L2P mapping data of each sub-region. The loaded
sub-region is called a
On Thu, Feb 18, 2021 at 12:57 AM Leon Romanovsky wrote:
>
> It is nice that you are resending your patch without the resolution.
> However it will be awesome if you don't ignore review comments and fix this
> "3 - 1"
> by writing solid comment above.
I thought you already agreed with me? It look
This patch changes the read I/O to the HPB read I/O.
If the logical address of the read I/O belongs to active sub-region, the
HPB driver modifies the read I/O command to HPB read. It modifies the UPIU
command of UFS instead of modifying the existing SCSI command.
In the HPB version 1.0, the maxim
Am Donnerstag, dem 18.02.2021 um 13:09 +0800 schrieb Richard Zhu:
> Refer to commit 075af61c19cd ("PCI: imx6: Limit DBI register length"),
> i.MX6QP PCIe has the similar issue.
> Define the length of the DBI registers and limit config space to its
> length for i.MX6QP PCIe too.
>
> Signed-off-by:
On 2021/2/18 下午4:32, Christoph Hellwig wrote:
On Wed, Feb 17, 2021 at 10:56:11AM +0800, Ruan Shiyang wrote:
I'd like to confirm one thing... I have checked all of this patchset by
checkpatch.pl and it did not report the overly long line warning. So, I
should still obey the rule of 80 chars
Fix the following coccicheck warnings:
./tools/testing/selftests/firmware/fw_namespace.c:98:54-59: WARNING:
conversion to bool not needed here.
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Chong
---
tools/testing/selftests/firmware/fw_namespace.c | 2 +-
1 file changed, 1 insertion(+), 1 de
On Thu, Feb 18, 2021 at 9:42 AM Christoph Hellwig wrote:
>
> Looks good:
>
> Reviewed-by: Christoph Hellwig
>
> This whole idea of cross-device copie has always been a horrible idea,
> and I've been arguing against it since the patches were posted.
Ok. I'm good with this v2 as well, but need to
On 01/30/21 at 03:10pm, Chen Zhou wrote:
> For arm64, the behavior of crashkernel=X has been changed, which
> tries low allocation in DMA zone and fall back to high allocation
> if it fails.
>
> We can also use "crashkernel=X,high" to select a high region above
> DMA zone, which also tries to allo
On Wed, Feb 17, 2021 at 10:56:11AM +0800, Ruan Shiyang wrote:
> I'd like to confirm one thing... I have checked all of this patchset by
> checkpatch.pl and it did not report the overly long line warning. So, I
> should still obey the rule of 80 chars one line?
checkpatch.pl is completely broke
On 2021/1/29 21:57, Hagen Paul Pfeifer wrote:
> Idea: why now pre-calc the max IRQ name length and adjust the columns
> dynamically? Time consume us, entry time and exit time can be threatet static
> in (max) length lenght. This overlong, static ASCII lines are no pleasure! ;-)
>
> Furthermore,
This is a patch for the HPB initialization and adds HPB function calls to
UFS core driver.
NAND flash-based storage devices, including UFS, have mechanisms to
translate logical addresses of IO requests to the corresponding physical
addresses of the flash storage.
In UFS, Logical-address-to-Physica
Hello folks,
I'm trying to use an overlay to add several new nodes with references
between them (eg. a gpio controller and devices using the gpios).
Problem: dtc adds my new 'gpio1' node to the __fixups__ list, which is
used for resolving symbols against the live tree - obviously it can't
exist
> -Original Message-
> From: Valentin Schneider [mailto:valentin.schnei...@arm.com]
> Sent: Friday, February 12, 2021 8:55 AM
> To: Peter Zijlstra ; Song Bao Hua (Barry Song)
>
> Cc: vincent.guit...@linaro.org; mgor...@suse.de; mi...@kernel.org;
> dietmar.eggem...@arm.com; morten.rasmus.
This patch supports the HPB 2.0.
The HPB 2.0 supports read of varying sizes from 4KB to 512KB.
In the case of Read (<= 32KB) is supported as single HPB read.
In the case of Read (36KB ~ 512KB) is supported by as a combination of
write buffer command and HPB read command to deliver more PPN.
The wr
Hi Icenowy,
> We have introducee SDM-based accurate audio PLL on several
> other SoCs. Some people is quite sensitive about audio-related things.
>
While it is possible to support 24MHz * 128 / 25 / 5 = 24.576MHz without
delta sigma modulation, matching 22.5792MHz is indeed not possible. I
read
Hello,
> >> >> +/* helper to configure location register values */
> >> +static void nandc_set_read_loc(struct nand_chip *chip, int cw, int >> reg,
> >> + int offset, int size, int is_last)
> >
> > You know cw, you have access to chip->ecc.steps, so you can derive by
>
This change fixes a sparse address type mismatch warning "incorrect type
in assignment (different address spaces)".
Signed-off-by: Pritthijit Nath
---
.../staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/stag
Fix the following coccicheck warnings:
./tools/perf/util/machine.c:2000:9-10: WARNING: return of 0/1 in
function 'symbol__match_regex' with return type bool.
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Chong
---
tools/perf/util/machine.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletio
Add documentation for 'perf irq' command.
Signed-off-by: Bixuan Cui
---
tools/perf/Documentation/perf-irq.txt | 47 +++
tools/perf/command-list.txt | 1 +
2 files changed, 48 insertions(+)
create mode 100644 tools/perf/Documentation/perf-irq.txt
diff --git a/
When the hardware interrupt processing function is executed, the interrupt and
preemption of current cpu are disabled. As a result, the task is suspended.
The execution of the hardware processing function takes a long time
(for example 5 ms), will affect the task scheduling performance.
This patc
Add 'perf irq' to trace/measure the hardware interrupts.
Now three functions are provided:
1. 'perf irq record ' to record the irq handler events.
2. 'perf irq script' to see a detailed trace of the workload that
was recorded.
3. 'perf irq report' to calculate the time consumed by each
于 2021年2月18日 GMT+08:00 下午5:18:39, Tobias Schramm 写到:
>Hi Icenowy,
>
> > We have introducee SDM-based accurate audio PLL on several
>> other SoCs. Some people is quite sensitive about audio-related
>things.
> >
>While it is possible to support 24MHz * 128 / 25 / 5 = 24.576MHz
>without
>delta si
It is wrong to change the endianness of a variable which has just one
byte size.
Sparse warnings fixed:
drivers/staging//wimax/i2400m/control.c:452:17: warning: cast to restricted
__le32
drivers/staging//wimax/i2400m/control.c:452:17: warning: cast to restricted
__le32
drivers/staging//wimax/i24
Fix inconsistent IS_ERR and PTR_ERR in cifs_find_swn_reg(). The proper
pointer to be passed as argument to PTR_ERR() is share_name.
This bug was detected with the help of Coccinelle.
Fixes: bf80e5d4259a ("cifs: Send witness register and unregister commands to
userspace daemon")
Signed-off-by: Yu
On 18/02/2021 03:12, Jianlin Lv wrote:
gcc version: 11.0.0 20210208 (experimental) (GCC)
Following build error on arm64:
...
In function ‘printf’,
inlined from ‘regs_dump__printf’ at util/session.c:1141:3,
inlined from ‘regs__printf’ at util/session.c:1169:2:
/usr/include/aarch64-
On 14.02.21 22:37:34, Dejin Zheng wrote:
> Call to 'pci_free_irq_vectors()' are missing both in the error handling
> path of the probe function, and in the remove function. So add them.
>
> Fixes: 4c21541d8da17fb ("i2c: thunderx: Replace pci_enable_msix()")
> Signed-off-by: Dejin Zheng
This is a
On 17-02-21, 00:24, Ionela Voinescu wrote:
> > diff --git a/arch/arm64/kernel/topology.c b/arch/arm64/kernel/topology.c
> > index 1e47dfd465f8..47fca7376c93 100644
> > --- a/arch/arm64/kernel/topology.c
> > +++ b/arch/arm64/kernel/topology.c
> > @@ -240,7 +240,6 @@ static struct scale_freq_data amu
On Wed, 17 Feb 2021, Jakub Kicinski wrote:
> On Tue, 16 Feb 2021 08:20:46 + Lee Jones wrote:
> > On Mon, 15 Feb 2021, Jakub Kicinski wrote:
> > > On Mon, 15 Feb 2021 08:49:52 + Lee Jones wrote:
> > > > Yes, please share.
> > >
> > > https://github.com/kuba-moo/nipa
> >
> > Thanks f
On Thu 18-02-21 10:02:43, David Hildenbrand wrote:
> On 18.02.21 09:56, Michal Hocko wrote:
> > On Wed 17-02-21 08:36:03, Minchan Kim wrote:
> > > alloc_contig_range is usually used on cma area or movable zone.
> > > It's critical if the page migration fails on those areas so
> > > dump more debugg
On 17.02.21 00:02:45, Dejin Zheng wrote:
> Introduce pcim_alloc_irq_vectors(), a device-managed version of
> pci_alloc_irq_vectors(), In some i2c drivers, If pcim_enable_device()
> has been called before, then pci_alloc_irq_vectors() is actually a
> device-managed function. It is used as a device-m
> On Feb 18, 2021, at 12:09 AM, Christoph Hellwig wrote:
>
> On Tue, Feb 09, 2021 at 02:16:46PM -0800, Nadav Amit wrote:
>> +/*
>> + * Flags to be used as scf_flags argument of smp_call_function_many_cond().
>> + */
>> +#define SCF_WAIT(1U << 0) /* Wait until function execution
>> comp
On Thu, Feb 18, 2021 at 09:04:42AM +, Marc Zyngier wrote:
> On Thu, 18 Feb 2021 08:54:00 +,
> Greg KH wrote:
>
> [...]
>
> > > > Wow, wait, you are removing a debugfs file _before_ debugfs is even
> > > > initialized? Didn't expect that, ok, let me go try this again...
> > >
> > > Yeah
Hi all,
Changes since 20210217:
The devicetree tree gained a conflict against the powerpc tree.
The gpio-brgl tree gained a build failure so I used the version from
next-20210217.
Non-merge commits (relative to Linus' tree): 10739
10746 files changed, 466789 insertions(+), 299161 deletions(-)
On 18.02.21 10:35, Michal Hocko wrote:
On Thu 18-02-21 10:02:43, David Hildenbrand wrote:
On 18.02.21 09:56, Michal Hocko wrote:
On Wed 17-02-21 08:36:03, Minchan Kim wrote:
alloc_contig_range is usually used on cma area or movable zone.
It's critical if the page migration fails on those areas
On Thu, 2021-02-18 at 10:40 +0100, Greg KH wrote:
> On Thu, Feb 18, 2021 at 02:21:54PM +0500, Muhammad Usama Anjum wrote:
> > It is wrong to change the endianness of a variable which has just one
> > byte size.
> >
> > Sparse warnings fixed:
> > drivers/staging//wimax/i2400m/control.c:452:17: warn
On 14.02.21 22:37:34, Dejin Zheng wrote:
> Call to 'pci_free_irq_vectors()' are missing both in the error handling
> path of the probe function, and in the remove function. So add them.
>
> Fixes: 4c21541d8da17fb ("i2c: thunderx: Replace pci_enable_msix()")
> Signed-off-by: Dejin Zheng
> ---
> d
On Thu, Feb 18, 2021 at 05:21:16PM +0800, Icenowy Zheng wrote:
>
>
> 于 2021年2月18日 GMT+08:00 下午5:18:39, Tobias Schramm 写到:
> >Hi Icenowy,
> >
> > > We have introducee SDM-based accurate audio PLL on several
> >> other SoCs. Some people is quite sensitive about audio-related
> >things.
> > >
> >Wh
> Hi Bharat,
>
> Thank you for sending the patches over!
>
> > Add support for routing PCIe DMA traffic coherently when Cache
> > Coherent Interconnect (CCI) is enabled in the system.
> > The "dma-coherent" property is used to determine if CCI is enabled or
> > not.
> > Refer https://developer.ar
Retain the PIP packet payload as is, instead of just the CR3, because it
contains also the VMX NR flag which is needed to track VM-Entry.
Signed-off-by: Adrian Hunter
---
.../arch/x86/tests/intel-pt-pkt-decoder-test.c | 4 ++--
.../perf/util/intel-pt-decoder/intel-pt-decoder.c | 14 +++
Factor out machines__find_guest() so it can be re-used.
Signed-off-by: Adrian Hunter
---
tools/perf/util/machine.c | 9 +
tools/perf/util/machine.h | 1 +
tools/perf/util/session.c | 7 +--
3 files changed, 11 insertions(+), 6 deletions(-)
diff --git a/tools/perf/util/machine.c b/to
The PIP packet NR (non-root) flag indicates whether or not a virtual
machine is being traced (NR=1 => VM). Add support for tracking its value.
In particular note that the PIP packet (outside of PSB+) will be
associated with a TIP packet from which address the NR value takes
effect. At that point,
On Thu, Feb 18, 2021 at 05:40:24PM +0800, Shile Zhang wrote:
> Export the module FDT device table to ensure the FDT compatible strings
> are listed in the module alias. This help the pvpanic driver can be
> loaded on boot automatically not only the ACPI device, but also the FDT
> device.
>
> Signe
Factor out machine__idle_thread() so it can be re-used for guest machines.
A thread is needed to find executable code, even for the guest kernel. To
avoid possible future pid number conflicts, the idle thread can be used.
Signed-off-by: Adrian Hunter
---
tools/perf/util/machine.c | 18 +
Hi Jacopo,
On 18.02.2021 11:07, Jacopo Mondi wrote:
Hi Andrey,
On Thu, Feb 18, 2021 at 01:11:33AM +0300, Andrey Konovalov wrote:
There are places in the camss driver where camss_get_pixel_clock() is
called to get the pixel rate (using V4L2_CID_PIXEL_RATE control) and to
calculate the link freq
The guest kernel can be found from any guest thread belonging to the guest
machine. The guest machine is associated with the current host process pid.
An idle thread (pid=tid=0) is created as a vehicle from which to find the
guest kernel map.
Decoding guest user space is not supported.
Synthesize
debugfs_lookup() doesn't like it if it is passed an illegal name
pointer, or if the filesystem isn't even initialized yet. If either of
these happen, it will crash the system, so fix it up by properly testing
for valid input and that we are up and running before trying to find a
file in the filesy
Some subsystems want to add debugfs files at early boot, way before
debugfs is initialized. This seems to work somehow as the vfs layer
will not allow it to happen, but let's be explicit and test to ensure we
are properly up and running before allowing files to be created.
Reported-by: Michael Wa
From: kernel test robot
drivers/input/touchscreen/zinitix.c:250:8-9: WARNING: return of 0/1 in function
'zinitix_init_touch' with return type bool
Return statements in functions returning bool should use
true/false instead of 1/0.
Generated by: scripts/coccinelle/misc/boolreturn.cocci
Fixes:
On Wed, Feb 17, 2021 at 04:00:11PM +0100, Michal Hocko wrote:
> Is this really necessary? dissolve_free_huge_page will take care of this
> and the race windown you are covering is really tiny.
Probably not, I was trying to shrink to race window as much as possible
but the call to dissolve_free_hug
Add documentation to the perf-intel-pt man page for tracing virtual
machines.
Signed-off-by: Adrian Hunter
---
tools/perf/Documentation/perf-intel-pt.txt | 82 ++
1 file changed, 82 insertions(+)
diff --git a/tools/perf/Documentation/perf-intel-pt.txt
b/tools/perf/Documenta
Events record a single cpumode so the tools cannot handle a branch from
the host machine to a virtual machine, or vice versa. Split it in two so
that each branch can have a different cpumode.
E.g. host ip -> guest ip
becomes: host ip -> 0
0 -> guest ip
Sig
Handling TIP.PGD for an address filter for a guest kernel is the same as a
host kernel, but user space decoding, and hence address filters, are not
supported.
Signed-off-by: Adrian Hunter
---
tools/perf/util/intel-pt.c | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/to
Hello Gabriel,
On 26.01.21 10:01, gabriel.fernan...@foss.st.com wrote:
> From: Gabriel Fernandez
>
> This change reflects board hardware configuration where RCC security
> features are configured for RCC[TZEN]=1 and RCC[MCKPROT]=0, that is
> RCC TrustZone is hardened and RCC MCKPROT is disabled.
Fix the following coccicheck warnings:
./kernel/sched/fair.c:9504:9-10: WARNING: return of 0/1 in function
'voluntary_active_balance' with return type bool.
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Chong
---
kernel/sched/fair.c | 8
1 file changed, 4 insertions(+), 4 deletions(
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: f40ddce88593482919761f74910f42f4b84c004b
commit: 26822652c85eff14e40115255727b2693400c524 Input: add zinitix touchscreen
driver
date: 5 months ago
config: x86_64-randconfig-c002-20210216 (attached as .conf
On Thu, Feb 18, 2021 at 02:02:43AM -0800, Badhri Jagan Sridharan wrote:
> When vbus auto discharge is enabled, TCPM can sometimes be faster than
> the TCPC i.e. TCPM can go ahead and move the port to unattached state
> (involves disabling vbus auto discharge) before TCPC could effectively
> dischar
When vbus auto discharge is enabled, TCPM can sometimes be faster than
the TCPC i.e. TCPM can go ahead and move the port to unattached state
(involves disabling vbus auto discharge) before TCPC could effectively
discharge vbus to VSAFE0V. This leaves vbus with residual charge and
increases the deca
Use the change of NR to detect whether an asynchronous branch is a VM-Exit.
Note VM-Entry is determined from the vmlaunch or vmresume instruction,
in which case, sample flags will show "VMentry" even if the VM-Entry fails.
Signed-off-by: Adrian Hunter
---
tools/perf/util/intel-pt.c | 11 +++
On Thu 18-02-21 10:43:21, David Hildenbrand wrote:
> On 18.02.21 10:35, Michal Hocko wrote:
> > On Thu 18-02-21 10:02:43, David Hildenbrand wrote:
> > > On 18.02.21 09:56, Michal Hocko wrote:
> > > > On Wed 17-02-21 08:36:03, Minchan Kim wrote:
> > > > > alloc_contig_range is usually used on cma ar
Export the module FDT device table to ensure the FDT compatible strings
are listed in the module alias. This help the pvpanic driver can be
loaded on boot automatically not only the ACPI device, but also the FDT
device.
Signed-off-by: Shile Zhang
---
drivers/misc/pvpanic.c | 1 +
1 file changed,
Hi
Currently, only kernel tracing is supported and only with "timeless" decoding
i.e. no TSC timestamps
Other limitations and caveats
VMX controls may suppress packets needed for decoding resulting in decoding
errors
VMX controls may block the perf NMI to the host potentially resulting in los
On 17/02/21 19:43, Maxim Levitsky wrote:
1. npt/ept disabled in the host. In this case we have a single shadowing
and a nested hypervisor has to do its own shadowing on top of it.
In this case the MMU itself has to generate page faults (they are a result
of hardware page faults, but are completel
In preparation to support Intel PT decoding of virtual machine traces, add
branch types for VM-Entry and VM-Exit.
Note they are both treated as "calls" because the VM-Exit transfers control
to a different address.
Signed-off-by: Adrian Hunter
---
tools/perf/builtin-script.c | 2 ++
tools/perf/u
In preparation to support Intel PT decoding of virtual machine traces, add
vmlaunch and vmresume as branch instructions.
Note, sample flags will show "VMentry" even if the VM-Entry fails.
Signed-off-by: Adrian Hunter
---
tools/perf/arch/x86/tests/insn-x86.c | 1 +
.../util/intel-p
Gentle pinging...
Best Regards,
Joakim Zhang
> -Original Message-
> From: John Garry
> Sent: 2021年1月27日 22:14
> To: Joakim Zhang ; w...@kernel.org;
> mathieu.poir...@linaro.org; leo@linaro.org; pet...@infradead.org;
> mi...@redhat.com; a...@kernel.org; mark.rutl...@arm.com;
> alexan
Am Mittwoch, dem 17.02.2021 um 16:39 -0300 schrieb Ezequiel Garcia:
> Hi Benjamin,
>
> On Wed, 2021-02-17 at 09:02 +0100, Benjamin Gaignard wrote:
> > Define allocation range for the default CMA region.
> >
> > Signed-off-by: Benjamin Gaignard
> > Signed-off-by: Ezequiel Garcia
>
> Despite it
On Tue, Feb 16, 2021 at 07:27:20PM +, Jonathan Cameron wrote:
> On Tue, 16 Feb 2021 11:16:03 +0900
> William Breathitt Gray wrote:
>
> > On Sun, Feb 14, 2021 at 06:19:46PM +, Jonathan Cameron wrote:
> > > On Fri, 12 Feb 2021 21:13:45 +0900
> > > William Breathitt Gray wrote:
> > >
> >
Fix the following coccicheck warnings:
./drivers/scsi/mvumi.c:69:9-10: WARNING: return of 0/1 in function
'tag_is_empty' with return type bool.
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Chong
---
drivers/scsi/mvumi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a
On Thu, 18 Feb 2021, Denis Efremov wrote:
>
>
> On 2/18/21 12:31 AM, Julia Lawall wrote:
> >> +@depends on patch@
> >> +identifier tmp;
> >> +expression a, b;
> >> +type T;
> >> +@@
> >> +
> >> +(
> >> +- T tmp;
> >> +|
> >> +- T tmp = 0;
> >> +|
> >> +- T *tmp = NULL;
> >> +)
> >> +... when !=
f4b84c004b
> > commit: c281634c865202e2776b0250678ff93c771947ff ARM: compat: remove
> > KERNEL_DS usage in sys_oabi_epoll_ctl()
> > date: 10 months ago
> > config: arm-randconfig-m031-20210218 (attached as .config)
> > compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
> > rep
Hi!
(Second attempt to reply, as first one is not in the archives?!)
> > So far the jury is still out for 5.10, are you willing to help with
> > this? If not, why are you willing to hope that others are going to do
> > your work for you? I am talking to some companies, but am not willing
> > to
Fix the following coccicheck warnings:
./drivers/input/touchscreen/zinitix.c:250:8-9: WARNING: return of 0/1 in
function 'zinitix_init_touch' with return type bool.
Reported-by: Abaci Robot
Signed-off-by: Jiapeng Chong
---
drivers/input/touchscreen/zinitix.c | 2 +-
1 file changed, 1 insertion
On 17/02/2021 14:20, chakravarthikulkarni wrote:
Warning found by checkpatch.pl script.
Signed-off-by: chakravarthikulkarni
---
drivers/staging/comedi/comedi.h | 9 ++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/comedi/comedi.h b/drivers/staging/comed
On 18-02-21, 16:25, Yue Hu wrote:
> From: Yue Hu
>
> For busy CPU case, we do not need to avoid freq reduction if limits
> change since commit 600f5badb78c ("cpufreq: schedutil: Don't skip
> freq update when limits change").
>
> Later, commit 23a881852f3e ("cpufreq: schedutil: Don't skip freq
>
On Wed, Feb 17, 2021 at 22:27:38, Bjorn Helgaas
wrote:
> [+cc Krzysztof, since he commented on a previous version]
> [+cc Lukas, who previously proposed exactly what I suggest below,
> sorry for repeating. I think Lukas was right to propose passing in
> the vendor ID because it makes it easier
Amir Goldstein writes:
> On Thu, Feb 18, 2021 at 9:42 AM Christoph Hellwig wrote:
>>
>> Looks good:
>>
>> Reviewed-by: Christoph Hellwig
>>
>> This whole idea of cross-device copie has always been a horrible idea,
>> and I've been arguing against it since the patches were posted.
>
> Ok. I'm go
On Mon, 2020-11-30 at 19:16 +0800, Weiyi Lu wrote:
> On Fri, 2020-11-27 at 13:42 +0100, Matthias Brugger wrote:
> >
> > On 19/11/2020 15:13, Enric Balletbo Serra wrote:
> > > Hi Weiyi,
> > >
> > > Missatge de Weiyi Lu del dia dj., 19 de nov.
> > > 2020 a les 14:10:
> > >>
> > >> On Thu, 2020-11-
On Sun, Feb 14, 2021 at 06:11:46PM +, Jonathan Cameron wrote:
> On Fri, 12 Feb 2021 21:13:44 +0900
> William Breathitt Gray wrote:
>
> > The events_queue_size sysfs attribute provides a way for users to
> > dynamically configure the Counter events queue size for the Counter
> > character devi
Use a customized signature service supported by openssl engine
to sign the kernel module.
Add command line parameters that support engine for sign-file
to use the customized openssl engine service to sign kernel modules.
Signed-off-by: Yang Song
---
scripts/sign-file.c | 54 +
On Thu, Feb 18, 2021 at 02:40:15PM +0530, Pritthijit Nath wrote:
> This change fixes a sparse address type mismatch warning "incorrect type
> in assignment (different address spaces)".
>
> Signed-off-by: Pritthijit Nath
> ---
> .../staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 6 +---
Hi Guillaume,
Thank you for the test results! And sorry for my belated reply.
On Thu, Feb 11, 2021 at 03:50:05PM +, Guillaume Tucker wrote:
> > On Sat, Feb 06, 2021 at 01:40:13PM +, Guillaume Tucker wrote:
> >>> It'd be nicer if I can get both logs of the vanilla kernel (failing)
> >>> an
On Thu, Feb 18, 2021 at 02:21:54PM +0500, Muhammad Usama Anjum wrote:
> It is wrong to change the endianness of a variable which has just one
> byte size.
>
> Sparse warnings fixed:
> drivers/staging//wimax/i2400m/control.c:452:17: warning: cast to restricted
> __le32
> drivers/staging//wimax/i24
This patch fixes the following checkpatch.pl check:
CHECK: Alignment should match open parenthesis
Signed-off-by: Prakash Dubey
---
drivers/staging/fwserial/fwserial.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/fwserial/fwserial.c
b/drivers/staging/
Hello,
On 2021/2/7 8:56, Yang Jihong wrote:
Hello,
On 2021/2/5 18:46, Jiri Olsa wrote:
On Fri, Feb 05, 2021 at 07:35:22PM +0900, Namhyung Kim wrote:
Hello,
On Fri, Feb 5, 2021 at 3:50 PM Yang Jihong
wrote:
commit da231338ec9c098707c8a1e4d8a50e2400e2fe17 uses eventfd to
solve rare race
On Thu, Feb 18, 2021 at 01:07:13AM -0800, Xie He wrote:
> On Thu, Feb 18, 2021 at 12:57 AM Leon Romanovsky wrote:
> >
> > It is nice that you are resending your patch without the resolution.
> > However it will be awesome if you don't ignore review comments and fix this
> > "3 - 1"
> > by writing
Hi Keqian,
On 2/18/21 9:43 AM, Keqian Zhu wrote:
> Hi Eric,
>
> On 2021/2/12 16:55, Auger Eric wrote:
>> Hi Keqian,
>>
>> On 2/1/21 12:52 PM, Keqian Zhu wrote:
>>> Hi Eric,
>>>
>>> On 2020/11/18 19:21, Eric Auger wrote:
On ARM, MSI are translated by the SMMU. An IOVA is allocated
for ea
Stephen Rothwell writes:
> Hi all,
>
> Today's linux-next merge of the devicetree tree got a conflict in:
>
> arch/powerpc/kexec/elf_64.c
>
> between commit:
>
> 2377c92e37fe ("powerpc/kexec_file: fix FDT size estimation for kdump
> kernel")
>
> from the powerpc tree and commit:
>
> 130b2d5
On Wed 17-02-21 16:48:44, David Hildenbrand wrote:
> When we manage sparse memory mappings dynamically in user space - also
> sometimes involving MADV_NORESERVE - we want to dynamically populate/
Just wondering what is MADV_NORESERVE? I do not see anything like that
in the Linus tree. Did you mean
Hi Eric,
> > -Original Message-
> > From: Eric Auger [mailto:eric.au...@redhat.com]
> > Sent: 16 November 2020 11:00
> > To: eric.auger@gmail.com; eric.au...@redhat.com;
> > io...@lists.linux-foundation.org; linux-kernel@vger.kernel.org;
> > k...@vger.kernel.org; kvm...@lists.cs.columb
On Wed, Feb 17, 2021 at 04:39:49PM -0300, Ezequiel Garcia wrote:
> Hi Benjamin,
>
> On Wed, 2021-02-17 at 09:02 +0100, Benjamin Gaignard wrote:
> > Define allocation range for the default CMA region.
> >
> > Signed-off-by: Benjamin Gaignard
> > Signed-off-by: Ezequiel Garcia
>
> Despite it see
Hi Shameer,
On 2/18/21 11:36 AM, Shameerali Kolothum Thodi wrote:
> Hi Eric,
>
>>> -Original Message-
>>> From: Eric Auger [mailto:eric.au...@redhat.com]
>>> Sent: 16 November 2020 11:00
>>> To: eric.auger@gmail.com; eric.au...@redhat.com;
>>> io...@lists.linux-foundation.org; linux-k
Hi Eric,
On 2021/2/12 16:55, Auger Eric wrote:
> Hi Keqian,
>
> On 2/1/21 12:52 PM, Keqian Zhu wrote:
>> Hi Eric,
>>
>> On 2020/11/18 19:21, Eric Auger wrote:
>>> On ARM, MSI are translated by the SMMU. An IOVA is allocated
>>> for each MSI doorbell. If both the host and the guest are exposed
>>>
On 2021/2/18 18:00, Greg Kroah-Hartman wrote:
On Thu, Feb 18, 2021 at 05:40:24PM +0800, Shile Zhang wrote:
Export the module FDT device table to ensure the FDT compatible strings
are listed in the module alias. This help the pvpanic driver can be
loaded on boot automatically not only the ACPI
On Thu, Feb 18, 2021 at 10:31:15AM +, Ian Abbott wrote:
> On 18/02/2021 08:44, Atul Gopinathan wrote:
> > Fix the following warning generated by sparse:
> >
> > drivers/staging//comedi/comedi_fops.c:2956:23: warning: incorrect type in
> > assignment (different address spaces)
> > drivers/stag
Hi Greg,
This patch is a bug fix for the following patch which was introduced in 5.11.
commit f321a02caebdd0c56e167610cda2fa148cd96e8b
Author: Badhri Jagan Sridharan
Date: Wed Oct 28 23:31:35 2020 -0700
usb: typec: tcpm: Implement enabling Auto Discharge disconnect support
TCPCI spec
On 18.02.21 11:25, Michal Hocko wrote:
On Wed 17-02-21 16:48:44, David Hildenbrand wrote:
When we manage sparse memory mappings dynamically in user space - also
sometimes involving MADV_NORESERVE - we want to dynamically populate/
Just wondering what is MADV_NORESERVE? I do not see anything li
On Wed, Feb 17, 2021 at 09:59:24PM +0100, Andrey Konovalov wrote:
> During boot, all non-reserved memblock memory is exposed to the buddy
> allocator. Poisoning all that memory with KASAN lengthens boot time,
> especially on systems with large amount of RAM. This patch makes
> page_alloc to not cal
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