* Guenter Roeck [180910 18:35]:
> On Mon, Sep 10, 2018 at 09:08:36AM -0700, Tony Lindgren wrote:
> > OK thanks for tracking that down, next-20180910 boots again
> > for me.
> >
>
> Did you try to shutdown and/or reboot ?
>
> You might see something like the att
Hi Olof,
> -Original Message-
> From: Olof Johansson [mailto:o...@lixom.net]
> Sent: Saturday, September 08, 2018 6:15 PM
> To: Jolly Shah
> Cc: ard.biesheu...@linaro.org; Ingo Molnar ; Greg Kroah-
> Hartman ; m...@codeblueprint.co.uk; Sudeep
> Holla ; hkallwe...@gmail.com; Kees Cook
> ;
Hi All,
Adding more clarification on top of what Michal said:
Here ioctl is not a system ioctl and just a eemi API like other interface APIs.
It cannot be called from userspace. Only Linux drivers can use this API for
defined ioctl operations. This API is meant for any platform specific
operati
On Mon, 10 Sep 2018, Schaufler, Casey wrote:
> Why are you dropping the LSM check here, when in v4 you fixed the
> SELinux audit locking issue? We can avoid introducing an LSM hook
> and all the baggage around it if you can do the security_ptrace_access_check()
> here.
So what guarantees that non
From: Tom Zanussi
Currently, the onmatch action data binds the onmatch action to data
related to synthetic event generation. Since we want to allow the
onmatch handler to potentially invoke a different action, and because
we expect other handlers to generate synthetic events, we need to
separate
From: Tom Zanussi
Currently, tracing snapshots are context-free - they capture the ring
buffer contents at the time the tracing_snapshot() function was
invoked, and nothing else. Additionally, they're always taken
unconditionally - the calling code can decide whether or not to take a
snapshot, b
From: Tom Zanussi
The hist trigger action code currently implements two essentially
hard-coded pairs of 'actions' - onmax(), which tracks a variable and
saves some event fields when a max is hit, and onmatch(), which is
hard-coded to generate a synthetic event.
These hardcoded pairs (track max/s
From: Tom Zanussi
Add support for hist:handlerXXX($var).snapshot(), which will take a
snapshot of the current trace buffer whenever handlerXXX is hit.
As a first user, this also adds snapshot() action support for the
onmax() handler i.e. hist:onmax($var).snapshot().
Signed-off-by: Tom Zanussi
From: Tom Zanussi
Add support for a hist:onchange($var) handler, similar to the onmax()
handler but triggering whenever there's any change in $var, not just a
max.
Signed-off-by: Tom Zanussi
---
Documentation/trace/histogram.txt | 97 +++
kernel/trace/trace_
From: Tom Zanussi
Add a 'trace(synthetic_event_name, params)' alternative to
synthetic_event_name(params).
Currently, the syntax used for generating synthetic events is to
invoke synthetic_event_name(params) i.e. use the synthetic event name
as a function call.
Users requested a new form that m
From: Tom Zanussi
Future patches will want to print a histogram key outside a histogram
- add and use hist_trigger_print_key() for that purpose.
Signed-off-by: Tom Zanussi
---
kernel/trace/trace_events_hist.c | 19 +++
1 file changed, 15 insertions(+), 4 deletions(-)
diff --gi
From: Tom Zanussi
The action refactor code allowed actions and handlers to be separated,
but the existing onmax handler and save action code is still not
flexible enough to handle arbitrary coupling. This change generalizes
them and in the process makes additional handlers and actions easier
to
From: Tom Zanussi
Hi,
This is v4 of the hist trigger snapshot and onchange additions
patchset. It adds fixes to a couple problems noticed by Namhyung Kim,
as well as one minor syntax addition ('trace' keyword for generating
synthetic events) also suggested by him.
v3->v4 changes:
- added 't
Dan, Pavel,
On 09/10/2018 04:37 PM, Dan Murphy wrote:
> Jacek
>
> On 09/08/2018 02:53 PM, Jacek Anaszewski wrote:
>> Dan,
>>
>> On 09/07/2018 03:52 PM, Dan Murphy wrote:
>> [...]
> And I think Jacek pointed out that the bindings references in this
> bindings
> don't even exist.
Hi Georgi,
This driver uses of_icc_get which is very likely to fail if it probes
before the interconnect provider. Would it be possible for icc_get to
return/differentiate both -EPROBE_DEFER and other errors to prevent the
driver to continually probe defer if the path doesn't actually exist
or ju
Hi Sergey, Jiri,
On Mon, 2018-09-10 at 14:14 +0900, Sergey Senozhatsky wrote:
> On (09/07/18 08:39), Jiri Slaby wrote:
> > > [ 244.944070]
> > > [ 244.944070] Showing all locks held in the system:
> > > [ 244.945558] 1 lock held by khungtaskd/18:
> > > [ 244.946495] #0: (ptrval) (rcu
On Mon, Sep 10, 2018 at 8:33 PM Neil Armstrong wrote:
>
> Add missing chosen and memory nodes.
>
> Signed-off-by: Neil Armstrong
out of curiosity:
- does the bootloader add the memory node (meaning that this is just a
cosmetic bit)?
- setting stdout-path is always a good idea, without it you can'
On Mon, Sep 10, 2018 at 10:18:33AM -0700, Tadeusz Struk wrote:
> Currently the TPM driver only supports blocking calls, which doesn't allow
> asynchronous IO operations to the TPM hardware.
> This patch changes it and adds support for nonblocking write and a new poll
> function to enable applicatio
Hi Saravana,
On 2018-08-07 11:19, skan...@codeaurora.org wrote:
On 2018-08-02 14:00, skan...@codeaurora.org wrote:
On 2018-08-02 02:56, MyungJoo Ham wrote:
Many CPU architectures have caches that can scale independent of the
CPUs.
Frequency scaling of the caches is necessary to make sure the c
On Mon, Sep 10, 2018 at 11:51 PM Tony Lindgren wrote:
>
> Hi,
>
> I'm seeing a regression with Linux next with commit 7b6ec2ae877a
> ("fs: convert return type int to vm_fault_t") where apps can just
> hang.
>
> The reproducable test case I have is to remove a distro package
> and then add it back
On Mon, Sep 10, 2018 at 8:39 PM Neil Armstrong wrote:
>
> Use the correct compatible for the AXG ethernet mac node.
>
> Signed-off-by: Neil Armstrong
I wonder if you should add a "Fixes" tag. apart from that:
Acked-by: Martin Blumenstingl
On Mon, Sep 10, 2018 at 10:18:28AM -0700, Tadeusz Struk wrote:
> Add a ptr to struct tpm_space to the file_priv and consolidate
> of the write operations for the two interfaces.
>
> Tested-by: Philip Tricca
> Signed-off-by: Tadeusz Struk
Reviewed-by: Jarkko Sakkinen
/Jarkko
Use the correct compatible for the AXG ethernet mac node.
Signed-off-by: Neil Armstrong
---
arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
inde
On Thu, Sep 06, 2018 at 05:50:01PM -0700, Joe Perches wrote:
> On Thu, 2018-09-06 at 19:35 +0200, Miguel Ojeda wrote:
> > > Which one is right and why the kernel tree is polluted with C99-headers
> > > when they do not pass checkpatch.pl?
>
> checkpatch ignores c99 headers since 2016.
For headers
Add missing chosen and memory nodes.
Signed-off-by: Neil Armstrong
---
arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 9 +
1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts
index d399078..f0de8
On Thu, Sep 06, 2018 at 07:35:46PM +0200, Miguel Ojeda wrote:
> Hi Jarkko,
>
> On Thu, Sep 6, 2018 at 11:21 AM, Jarkko Sakkinen
> wrote:
> > There is another open. If I grep through the kernel tree I see SPDX
> > headers that are decorated both with C99- and C89-style comments. I
> > guess I ende
ht not using any.
> >
> > The default return value for security_fs_context_parse_param() should be
> > -ENOPARAM, both in security.h and security.c.
> >
> > I've fixed my tree and Al has pulled it, but we're now waiting on Stephen
> > Rothwell to refresh linux
On Mon 03 Sep 04:52 PDT 2018, Rohit kumar wrote:
> This adds Non PAS ADSP PIL driver for Qualcomm
> Technologies Inc SoCs.
> Added initial support for SDM845 with ADSP bootup and
> shutdown operation handled from Application Processor
> SubSystem(APSS).
>
> Signed-off-by: Rohit kumar
Thanks for
Hi Rob,
On Fri, Sep 7, 2018 at 2:16 PM Christian Hewitt
wrote:
>
> This change adds the uart_A used by the brmcfmac sdio module in the
> WeTek Hub and WeTek Play 2 devices. meson_uart_probe seems to mandate
> an alias (without it, BT is not working) so this is also included.
>
> Signed-off-by: Ch
On Thu, 30 Aug 2018 00:42:12 +0530, Sibi Sankar wrote:
> Remove the additional definition tag declared for WCSS sub-system
> under reset-names.
>
> Reviewed-by: Matthias Kaehlcke
> Signed-off-by: Sibi Sankar
> ---
> Documentation/devicetree/bindings/remoteproc/qcom,q6v5.txt | 4 ++--
> 1 file c
On Mon 03 Sep 04:52 PDT 2018, Rohit kumar wrote:
> Add devicetree bindings documentation file for Qualcomm
> Technolgies Inc ADSP Peripheral Image Loader.
>
> Signed-off-by: Rohit kumar
Rob, this revision looks good to me and I would like to move ahead and
merge it.
Regards,
Bjorn
> ---
> ..
On Mon, 10 Sep 2018 19:33:56 +0200,
Rohit kumar wrote:
>
> In functions snd_soc_get_volsw_sx() or snd_soc_put_volsw_sx(),
> if the result of (min + max) is negative, then fls() returns
> signed integer with value as 32. This leads to signed integer
> overflow as complete operation is considered as
> -Original Message-
> From: Jiri Kosina [mailto:ji...@kernel.org]
> Sent: Monday, September 10, 2018 2:24 AM
> To: Thomas Gleixner ; Ingo Molnar ;
> Peter Zijlstra ; Josh Poimboeuf
> ; Andrea Arcangeli ;
> Woodhouse, David ; Andi Kleen ;
> Tim Chen ; Schaufler, Casey
>
> Cc: linux-kernel@
Hi,
I'm seeing a regression with Linux next with commit 7b6ec2ae877a
("fs: convert return type int to vm_fault_t") where apps can just
hang.
The reproducable test case I have is to remove a distro package
and then add it back where adding the package back just hangs and
the package file seems cor
On Fri, 7 Sep 2018 08:24:58 +0200, Andrea Merello wrote:
> The width of the "length register" cannot be autodetected, and it is now
> specified with a DT property. Add documentation for it.
>
> Cc: Rob Herring
> Cc: Mark Rutland
> Cc: devicet...@vger.kernel.org
> Cc: Radhey Shyam Pandey
> Sign
On Mon, Sep 10, 2018 at 09:16:43PM +0800, Pu Wen wrote:
> The PMU architecture for Hygon Dhyana CPU is similar to the AMD Family
> 17h one. To support Hygon Dhyana PMU, call amd_pmu_init() to share
> AMD PMU initialization flow, and change the PMU name to "HYGON".
>
> The Hygon Dhyana CPU support
On Mon, Sep 10, 2018 at 6:53 PM, Christoph Hellwig wrote:
> On Mon, Sep 10, 2018 at 12:41:05AM -0700, syzbot wrote:
>> =
>> WARNING: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected
>> 4.19.0-rc2+ #229 Not tainted
>> ---
On 10 September 2018 at 20:01, Olof Johansson wrote:
> On Mon, Sep 10, 2018 at 10:53 AM, Scott Branden
> wrote:
>> Olof/All,
>>
>>
>> On 18-09-04 03:13 AM, Grant Likely wrote:
>>>
>>> Hey folks. More comments below, but the short answer is I really don't
>>> see what the problem is. Distros canno
On Mon, Sep 10, 2018 at 09:16:03PM +0800, Pu Wen wrote:
> The Hygon Dhyana CPU have a special magic MSR way to force WB for
>From the last review round:
Also, it is "The ... CPU has a special..."
Please take your time and incorporate *all* review feedback - no need to
*rush* a new revision out a
ACPI buffers were being allocated but never freed.
Reported-by: Pinzhen Xu
Signed-off-by: Mario Limonciello
Cc: sta...@vger.kernel.org
---
drivers/platform/x86/dell-smbios-wmi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/platform/x86/dell-smbios-wmi.c
b/drivers/platform/x86/de
An ACPI buffer that was allocated was not being freed after use.
Signed-off-by: Mario Limonciello
Cc: sta...@vger.kernel.org
---
drivers/platform/x86/alienware-wmi.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/platform/x86/alienware-wmi.c
b/drivers/platform/x86/alienware-wmi.c
i
On Mon, Sep 10, 2018 at 10:53 AM, Scott Branden
wrote:
> Olof/All,
>
>
> On 18-09-04 03:13 AM, Grant Likely wrote:
>>
>> Hey folks. More comments below, but the short answer is I really don't
>> see what the problem is. Distros cannot easily support platforms that
>> require a dtb= parameter, and
On Mon, Sep 10, 2018 at 10:42:59PM +0800, Song Qiang wrote:
> This driver was originally written by ST in 2016 as a misc input device,
> and hasn't been maintained for a long time. I grabbed some code from
> it's API and reformed it to a iio proximity device driver.
> This version of driver uses i2
On Mon, Sep 10, 2018 at 07:36:51PM +0200, Julien Folly wrote:
>
> Signed-off-by: Julien Folly
> Acked-by: Evgeniy Polyakov
> ---
> drivers/w1/slaves/w1_ds2438.c | 66
> ++-
> 1 file changed, 52 insertions(+), 14 deletions(-)
Hi,
This is the friendly pa
Olof/All,
On 18-09-04 03:13 AM, Grant Likely wrote:
Hey folks. More comments below, but the short answer is I really don't
see what the problem is. Distros cannot easily support platforms that
require a dtb= parameter, and so they probably won't. They may or may
not disable 'dtb=', depending on
The patch
spi: spi-mem: Adjust op len based on message/transfer size limitations
has been applied to the spi tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next
Am Montag, 10. September 2018, 19:26:55 CEST schrieb Manivannan Sadhasivam:
> Hi Heiko,
>
> On Mon, Sep 10, 2018 at 07:22:26PM +0200, Heiko Stuebner wrote:
> > Am Montag, 10. September 2018, 17:13:54 CEST schrieb Manivannan Sadhasivam:
> > > Add devicetree binding for Rock960 board from Vamrs Limi
The patch
ASoC: pxa: switch to new ac97 bus support
has been applied to the asoc tree at
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Lin
On 08.09.2018 14:24, Miguel Ojeda wrote:
> The naked attribute is supported by at least gcc >= 4.6 (for ARM,
> which is the only current user), gcc >= 8 (for x86), clang >= 3.1
> and icc >= 13. See https://godbolt.org/z/350Dyc
>
> Therefore, move it out of compiler-gcc.h so that the definition
> i
On Wed 22 Aug 10:36 PDT 2018, Douglas Anderson wrote:
> Set the various nodes to "okay" and hook up the regulators.
>
> NOTE: For now the main USB port (the one that goes out the Type C
> connector) is forced to host. Eventually someone will need to get the
> Type C detection hooked up and get t
On Wed 22 Aug 10:36 PDT 2018, Douglas Anderson wrote:
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
> b/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
[..]
> +
> + vdd_qusb_hs0:
> + vdda_hp_pcie_core:
> + vdda_mipi_csi0_0p9:
> + vdda_mipi_csi1_0p9:
Instead of defining symbols already defined in
linux/platform_data/gpio-omap.h, use that header file.
Since we include the header into an assembler code, prevent C only bits
from being read in.
Signed-off-by: Janusz Krzysztofik
---
arch/arm/mach-omap1/ams-delta-fiq-handler.S | 12 +++-
Hi Linus,
On Fri, Sep 07, 2018 at 10:51:19AM -0700, Linus Torvalds wrote:
> On Fri, Sep 7, 2018 at 8:45 AM Will Deacon wrote:
> >
> > Just one small fix here, preventing a VM_WARN_ON when a !present PMD/PUD
> > is "freed" as part of a huge ioremap() operation. The correct behaviour
> > is to skip
Hi,
On 08.09.2018 14:24, Miguel Ojeda wrote:
> Commit 9c695203a7dd ("compiler-gcc.h: gcc-4.5 needs noclone
> and noinline on __naked functions") added noinline and noclone
> as a workaround for a gcc 4.5 bug, which was resolved in 4.6.0.
>
> Since now the minimum gcc supported version is 4.6,
> w
On Wed 22 Aug 10:36 PDT 2018, Douglas Anderson wrote:
> From: Manu Gautam
>
> This adds nodes for USB and related PHYs.
>
> Signed-off-by: Manu Gautam
> [dianders: reworked quite a bit]
> Signed-off-by: Douglas Anderson
Reviewed-by: Bjorn Andersson
> ---
>
> Changes in v3:
> - Don't just
Hi Sahitya,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on f2fs/dev-test]
[also build test ERROR on next-20180910]
[cannot apply to v4.19-rc3]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https
On 9/10/18 10:20 AM, Davidlohr Bueso wrote:
> On Mon, 10 Sep 2018, Waiman Long wrote:
>> On 09/08/2018 12:13 AM, John Hubbard wrote:
[...]
>>> It's also interesting that there are two main huge page systems (THP and
>>> Hugetlbfs), and I sometimes
>>> wonder the obvious thing to wonder: are these
In functions snd_soc_get_volsw_sx() or snd_soc_put_volsw_sx(),
if the result of (min + max) is negative, then fls() returns
signed integer with value as 32. This leads to signed integer
overflow as complete operation is considered as signed integer.
UBSAN: Undefined behaviour in sound/soc/soc-ops.
On Thu, Aug 30, 2018 at 10:34:20AM +0800, Jia-Ju Bai wrote:
> My static tool DSAC reports many sleep-in-atomic-context bugs involving
> regmap_lock_mutex(), so I wonder whether this function is possible to be
> executed in atomic context.
Have you actually analyzed the code paths that are really
Em Mon, Sep 10, 2018 at 11:18:30AM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Mon, Sep 10, 2018 at 10:47:54AM -0300, Arnaldo Carvalho de Melo escreveu:
> > Em Mon, Sep 10, 2018 at 12:31:54PM +0200, Jiri Olsa escreveu:
> > > On Mon, Sep 10, 2018 at 03:28:11PM +0530, Ravi Bangoria wrote:
> > > >
Hi all,
Just to say that I've pushed the base tlb.h changes to a stable branch
here:
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git tlb/asm-generic
and this is already in -next via the arm64 tree. Feel free to pull this
into your own trees if you need it too.
Cheers,
Will
On 09/10, Oleg Nesterov wrote:
>
> On 09/10, Kees Cook wrote:
> >
> > On Mon, Sep 10, 2018 at 9:41 AM, Kees Cook wrote:
> > > On Mon, Sep 10, 2018 at 5:29 AM, Oleg Nesterov wrote:
> > >> Hi Kees,
> > >>
> > >> I was thinking about backporting the commit 98da7d08850fb8bde
> > >> ("fs/exec.c: accou
Currently we use ktime_us_delta() to calculate last residency and
state usage unconditionally, it makes no sense to do this calculation
when we fails to enter any idle state.
It can be optimize by moving the calculation after entered_state >= 0
While at it, merge those comment blocks into one and
Using the kernel 4.19.0-rc2 it works now, so With the fix for not
calling fput when memfd == NULL the patch is
Reviewed-By: Gert Wollny
best,
Gert
Am Montag, den 10.09.2018, 15:30 +0200 schrieb Gerd Hoffmann:
> On Mon, Sep 10, 2018 at 01:31:08PM +0200, Gert Wollny wrote:
> > Am Montag, den 1
On Tue, Apr 10, 2018 at 02:41:54PM +0200, Bartlomiej Zolnierkiewicz wrote:
> Hi,
>
> [devm]_thermal_zone_of_sensor_register() is used to register
> thermal sensor by thermal drivers using DeviceTree. Besides
> registering sensor this function also immediately enables it
> (using ->set_mode method)
Signed-off-by: Julien Folly
Acked-by: Evgeniy Polyakov
---
drivers/w1/slaves/w1_ds2438.c | 66 ++-
1 file changed, 52 insertions(+), 14 deletions(-)
diff --git a/drivers/w1/slaves/w1_ds2438.c b/drivers/w1/slaves/w1_ds2438.c
index bf641a1..7c4e33d 10064
On 09/10/2018 01:15 PM, Davidlohr Bueso wrote:
> On Mon, 10 Sep 2018, Waiman Long wrote:
>
>> One major issue with a combined count/owner is that we may have to use
>> cmpxchg for reader lock which will certainly impact reader-heavy
>> workloads. I have also thought about ways to compress the task
Hi Heiko,
On Mon, Sep 10, 2018 at 07:22:26PM +0200, Heiko Stuebner wrote:
> Am Montag, 10. September 2018, 17:13:54 CEST schrieb Manivannan Sadhasivam:
> > Add devicetree binding for Rock960 board from Vamrs Limited.
> >
> > Signed-off-by: Manivannan Sadhasivam
> > ---
> > Documentation/devicet
If capture and playback are started on different channel (I2S/BT)
there is a possibilty that channel information passed from machine driver
is overwritten before the configuration is done in dma driver.
Example:
113.597588: cz_max_startup: ---playback sets BT channel
113.597694: cz_dmic1_startup: -
On 08/31/2018 01:58 AM, Jarkko Sakkinen wrote:
> Just the change to the commit message. Mislooked patchwork, the typo was
> in my response :-) I'll do recheck for 2/2. Check those comments before
> v6 if there is anything else.
Hi,
I have done the changes you requested and ran the "checkpatch.pl -
On 9/10/2018 5:08 PM, Mark Brown wrote:
> On Mon, Sep 10, 2018 at 01:36:29PM +0530, Akshu Agrawal wrote:
>> If capture and playback are started on different channel (I2S/BT)
>> there is a possibilty that channel information passed from machine driver
>> is overwritten before the configuration is
Am Montag, 10. September 2018, 17:13:54 CEST schrieb Manivannan Sadhasivam:
> Add devicetree binding for Rock960 board from Vamrs Limited.
>
> Signed-off-by: Manivannan Sadhasivam
> ---
> Documentation/devicetree/bindings/arm/rockchip.txt | 4
> 1 file changed, 4 insertions(+)
>
> diff --g
On Fri, Sep 07, 2018 at 11:54:46PM +0200, Cedric Roux wrote:
> The mini2440 computer uses "active high" to signal that the "write protect"
> of the inserted MMC is set. The current code uses the opposite, leading to
> a wrong detection of write protection. The solution is simply to use
> ".wprotect
On 09/10, Kees Cook wrote:
>
> On Mon, Sep 10, 2018 at 9:41 AM, Kees Cook wrote:
> > On Mon, Sep 10, 2018 at 5:29 AM, Oleg Nesterov wrote:
> >> Hi Kees,
> >>
> >> I was thinking about backporting the commit 98da7d08850fb8bde
> >> ("fs/exec.c: account for argv/envp pointers"), but I am not sure
>
On Mon, 10 Sep 2018, Waiman Long wrote:
On 09/08/2018 12:13 AM, John Hubbard wrote:
Hi Daniel and all,
I'm interested in the first 3 of those 4 topics, so if it doesn't conflict with
HMM topics or
fix-gup-with-dma topics, I'd like to attend. GPUs generally need to access
large chunks of
mem
Add a ptr to struct tpm_space to the file_priv and consolidate
of the write operations for the two interfaces.
Tested-by: Philip Tricca
Signed-off-by: Tadeusz Struk
---
drivers/char/tpm/tpm-dev-common.c |8 +---
drivers/char/tpm/tpm-dev.c| 10 ++
drivers/char/tpm/tpm-d
The TCG SAPI specification [1] defines a set of functions, which allow
applications to use the TPM device in either blocking or non-blocking fashion.
Each command defined by the specification has a corresponding
Tss2_Sys__Prepare() and Tss2_Sys__Complete() call, which
together with Tss2_Sys_Execute
On 09/10, Kees Cook wrote:
>
> > So get_arg_page() does
> >
> > /*
> > * Since the stack will hold pointers to the strings, we
> > * must account for them as well.
> > *
> > * The size calculation is the entire vma
Currently the TPM driver only supports blocking calls, which doesn't allow
asynchronous IO operations to the TPM hardware.
This patch changes it and adds support for nonblocking write and a new poll
function to enable applications, which want to take advantage of this.
Tested-by: Philip Tricca
Si
Signed-off-by: Horia Geantă
---
drivers/bus/fsl-mc/fsl-mc-bus.c | 5 +
include/linux/fsl/mc.h | 6 ++
2 files changed, 11 insertions(+)
diff --git a/drivers/bus/fsl-mc/fsl-mc-bus.c b/drivers/bus/fsl-mc/fsl-mc-bus.c
index 5d8266c6571f..4552b06fe601 100644
--- a/drivers/bus/fsl-mc
On Wed, 5 Sep 2018 at 04:09, Leo Yan wrote:
>
> In ETB dump function tmc_etb_dump_hw() it has nested loops. The second
> level loop is to iterate index in the range [0 .. drvdata->memwidth);
> but the index isn't really used in the code, thus the second level
> loop is useless.
>
> This patch is
caam/qi2 driver will support ahash algorithms,
thus move ahash descriptors generation in a shared location.
Signed-off-by: Horia Geantă
---
drivers/crypto/caam/Kconfig | 3 ++
drivers/crypto/caam/Makefile| 1 +
drivers/crypto/caam/caamhash.c | 79 +-
On Fri, Aug 24, 2018 at 9:26 AM Wendy Liang wrote:
>
> Ping, any comments to the driver?
Any comments to this driver?
Thanks,
Wendy
> On Thu, Aug 16, 2018 at 3:17 AM Wendy Liang wrote:
> >
> > There are cortex-r5 processors in Xilinx Zynq UltraScale+
> > MPSoC platforms. This remoteproc driver
Add support for unkeyed and keyed (hmac) md5, sha algorithms.
Signed-off-by: Horia Geantă
---
drivers/crypto/caam/Kconfig |4 +-
drivers/crypto/caam/caamalg_qi2.c | 1712 +
drivers/crypto/caam/caamalg_qi2.h | 16 +
3 files changed, 1731 insertions(
Add CAAM driver that works using the DPSECI backend, i.e. manages
DPSECI DPAA2 objects sitting on the Management Complex (MC) fsl-mc bus.
Data transfers (crypto requests) are sent/received to/from CAAM crypto
engine via Queue Interface (v2), this being similar to existing caam/qi.
OTOH, configurat
On Tue, Apr 10, 2018 at 02:41:55PM +0200, Bartlomiej Zolnierkiewicz wrote:
> Add thermal_zone_device_toggle() helper. Then update core code and
> drivers to use it.
Cool, but I think it would be good to have some sort of rational here
at the commit message telling why this helper is being added,
Hi,
This patch set adds the CAAM crypto engine driver for DPAA2
(Data Path Acceleration Architecture v2) found on ARMv8-based SoCs
like LS1088A, LS2088A, LX2160A.
Previously sent RFC can be found here:
https://www.mail-archive.com/linux-crypto@vger.kernel.org/msg27290.html
Driver consists of:
-D
This reverts commit a211c8170b3c348353decb6e175c58a7814f218c.
(+ updated to account for driver being moved out of staging)
dpseci object will make use of these functions, thus it's time to add
them back.
Signed-off-by: Horia Geantă
---
drivers/soc/fsl/dpio/dpio-service.c | 58 ++
On Mon, 10 Sep 2018, Waiman Long wrote:
One major issue with a combined count/owner is that we may have to use
cmpxchg for reader lock which will certainly impact reader-heavy
workloads. I have also thought about ways to compress the task pointer
address so that it can use fewer bits and leave t
On Thu, Jul 26, 2018 at 2:31 PM Wendy Liang wrote:
>
> On Tue, Jan 9, 2018 at 8:42 PM, Jassi Brar wrote:
> > On Wed, Jan 10, 2018 at 6:52 AM, Jiaying Liang wrote:
> >>> From: Jassi Brar [mailto:jassisinghb...@gmail.com]
> >
> >>> > +
> >>> > +Controller Device Node:
> >>> > +
On Mon, Sep 10, 2018 at 10:09 PM, Christoph Hellwig wrote:
> On Mon, Sep 10, 2018 at 10:05:42PM +0530, Anup Patel wrote:
>> I am quite sure RISC-V spec does not restrict the use of other
>> local interrupts. Different CPU implementations can have their
>> own local interrupts.
>
> Please take a lo
On 09/08/2018 12:13 AM, John Hubbard wrote:
>
> Hi Daniel and all,
>
> I'm interested in the first 3 of those 4 topics, so if it doesn't conflict
> with HMM topics or
> fix-gup-with-dma topics, I'd like to attend. GPUs generally need to access
> large chunks of
> memory, and that includes migrati
This is weekend's 4.19.0-rc2-00246-gd7b686ebf704 on a Thinkad T460s.
There seems to be a usercopy warning from rng_dev read (full dmesg
below).
[0.00] microcode: microcode updated early to revision 0xc6, date =
2018-04-17
[0.00] Linux version 4.19.0-rc2-00246-gd7b686ebf704 (mroo
On Fri, Sep 07, 2018 at 11:54:45PM +0200, Cedric Roux wrote:
> Running:
> scripts/checkpatch.pl -f arch/arm/mach-s3c24xx/mach-mini2440.c
> revealed several errors and warnings.
>
> They were all removed, except one which is an #if 0 around the declaration
> of a gpio pin. This needs some more
Code was mixing spaces and tabs for indenting members in structures.
Signed-off-by: Krzysztof Kozlowski
---
arch/arm/mach-s3c24xx/mach-mini2440.c | 40 +--
1 file changed, 20 insertions(+), 20 deletions(-)
diff --git a/arch/arm/mach-s3c24xx/mach-mini2440.c
b/arc
Hi David,
I love your patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v4.19-rc3 next-20180910]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits
On 09/10/2018 02:37 AM, Sekhar Nori wrote:
On Monday 10 September 2018 12:55 PM, Linus Walleij wrote:
On Sat, Sep 8, 2018 at 9:41 PM Grygorii Strashko
wrote:
On 09/06/2018 09:16 AM, Keerthy wrote:
Okay now its numbered differently:
cat /sys/class/gpio/gpiochip340/ngpio
144
cat /sys/class/
On Mon, 10 Sep 2018, Ville Syrjälä wrote:
> On Mon, Sep 10, 2018 at 06:23:49PM +0200, Thomas Gleixner wrote:
> > 1) My workflow makes things tagged as BUG and REGRESSION urgent
> >automatically while [PATCH] just is queued to the normal pile of
> >backlog, i.e. at the end. It just sprang in
On Mon, Sep 10, 2018 at 2:49 AM Will Deacon wrote:
>
> On Sun, Sep 09, 2018 at 05:47:31PM +0200, Miguel Ojeda wrote:
> > All other uses of "asm goto" go through asm_volatile_goto
> > (including the arm version of the same file). For consistency,
> > use it here as well.
> >
> > Cc: Nick Desaulnier
On Thu, Sep 6, 2018 at 8:30 PM Tycho Andersen wrote:
> On Thu, Sep 06, 2018 at 10:22:46AM -0600, Tycho Andersen wrote:
> > On Thu, Sep 06, 2018 at 06:15:18PM +0200, Jann Horn wrote:
> > > On Thu, Sep 6, 2018 at 5:29 PM Tycho Andersen wrote:
> > > > The idea here is that the userspace handler shou
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