This series is about the DW APB GPIO device initialization procedure
cleaning up. First of all it has been discovered that having a
vendor-specific "snps,nr-gpios" property isn't only redundant but also
might be dangerous (see the commit log for details). Instead we suggest to
use the generic
Indeed generic GPIO DT-schema implies that number of GPIOs should be
described by the "ngpios" property located under a GPIO-provider DT node.
In that case it's redundant to have a vendor-specific "snps,nr-gpios"
property describing the same setting. Moreover it might be errors prone.
Since
GPIO-lib provides a ready-to-use interface to initialize an IRQ-chip on
top of a GPIO chip. It's better from maintainability and readability
point of view to use one instead of supporting a hand-written Generic
IRQ-chip-based implementation. Moreover the new implementation won't
cause much
The reset control interface provides the resource managed version of
the reset_control_get() method. The only thing which needs to be also
automated is the reset lane assertion on the device removal. It can be
implemented by means of the custom action definition. After that the reset
control will
Since the resource managed version of gpiochip_add_data() will handle the
GPIO-chip data automated cleanup we can freely remove the DW APB GPIO
driver code responsible for that. After doing so the DW APB GPIO driver
removal callback can be also fully discarded since there is nothing left
to be
The kernel clock framework provides the resource managed version of
the clk_bulk_get() method. The only thing which needs to be also automated
is the clocks disable/unprepare procedure executed on the device removal.
It can be implemented by means of the custom action definition. After that
the
Add a new macro DWAPB_MAX_GPIOS which defines the maximum possible number
of GPIO lines corresponding to the maximum DW APB GPIO controller port
width. Use the new macro instead of number literal 32 where it's
applicable.
Signed-off-by: Serge Semin
---
drivers/gpio/gpio-dwapb.c|
It's redundant to have a vendor-specific property describing a number of
GPIOS while there is a generic one. Let's mark the former one as
deprecated and define the "ngpios" property supported with constraints
of being within [1; 32] range.
Signed-off-by: Serge Semin
Reviewed-by: Rob Herring
---
Since GPIOlib-based IRQ-chip interface is now utilized there is no need in
setting up a custom GPIO-to-IRQ mapping method. GPIO-lib defines the
standard mapping method - gpiochip_to_irq(), which will be used anyway no
matter whether the custom to_irq callback is specified or not.
Signed-off-by:
Since GPIOlib-based IRQ-chip interface is now utilized there is no need
in calling the methods acpi_gpiochip_{request,free}_interrupts() here.
They will be called from gpiochip_add_irqchip()/gpiochip_irqchip_remove()
anyway.
Signed-off-by: Serge Semin
---
Changelog v2:
- This is a new patch
For better readability let's group all the IRQ handlers in a single place
of the driver instead of having them scatter around all over the file.
Signed-off-by: Serge Semin
Reviewed-by: Andy Shevchenko
---
drivers/gpio/gpio-dwapb.c | 10 +-
1 file changed, 5 insertions(+), 5
On Thu, Jul 30, 2020 at 04:32:22PM +0300, Kirill Tkhai wrote:
> On 30.07.2020 15:23, Matthew Wilcox wrote:
> > xa_erase_irqsave();
>
> static inline void *xa_erase_irqsave(struct xarray *xa, unsigned long index)
> {
> unsigned long flags;
> void *entry;
>
>
On Thu, 30 Jul 2020 11:44:41 +0200, Alexander Graf wrote:
> Commit c726200dd106d ("KVM: arm/arm64: Allow reporting non-ISV data aborts
> to userspace") introduced a mechanism to deflect MMIO traffic the kernel
> can not handle to user space. For that, it introduced a new exit reason.
>
> However,
Le mardi 21 juillet 2020 à 10:45 +0300, Stanimir Varbanov a écrit :
> Hello,
>
> Here is v2 with following changes:
>
> * 3/6 Added references for VBV size and h264 CPB size - requested by Nicolas
Thanks for this enhancement. No more comments on the doc from me.
> * 4/6 Fixed compile warning
Hi,
Sorry ... long delay.
> > The reason I'm asking is that it's starting to sound like we really
> > ought to be implementing devlink, but we've got a bunch of
> > infrastructure that uses the devcoredump, and it'll take time
> > (significantly so) to change all that...
>
> In devlink world
On Thu, 30 Jul 2020 19:04:12 +0800
Zhaoyang Huang wrote:
> High order memory stuff within trace could introduce OOM, use kvmalloc
> instead.
>
> Please find the bellowing for the call stack we run across in an android
> system. The scenario happens when traced_probes is woken up to get a
On 7/29/20 8:37 PM, Badhri Jagan Sridharan wrote:
> Hi Guenter,
>
> I see that Hans is saying that he has submitted some patch here.
> https://lore.kernel.org/lkml/65f27abc-69c8-3877-be5b-e5e478153...@redhat.com/
> But, haven't found the actual patches yet !
>
Je to naléhavá zpráva,
Jak obecně? Doufám, že se tato zpráva s vámi dobře setkává.
Nezapomeňte prosím tuto zprávu na rozdíl od dřívějších, protože váš
dědický fond ve výši 9,2 milionu USD nyní odhaluje vaši okamžitou
pozitivní odpověď. Vyzývám vás však, abyste laskavě předali své celé
jméno:
This is also the second version of the patch. Please add a v2 to the
subject, otherwise it gets confusing to know which one to pull in.
"[PATCH v2] ..."
-- Steve
On Thu, 30 Jul 2020 19:04:12 +0800
Zhaoyang Huang wrote:
> High order memory stuff within trace could introduce OOM, use
Check that alloc and free types of functions match each other.
Signed-off-by: Denis Efremov
---
Changes in v2:
- Lines are limited to 80 characters where possible
- Confidence changed from High to Medium because of
fs/btrfs/send.c:1119 false-positive
- __vmalloc_area_node() explicitly
> +
> +@script: python depends on org@
> +v << kfree.v;
> +p << kfree.p;
> +@@
> +
> +msg = "WARNING: vmalloc is used to allocate this memory at line %s" %
> (v[0].line)
> +coccilib.org.print_todo(p[0],
Just noticed this error. I will resend the patch in 5mins.
Regards,
Denis
On Thu, Jul 30, 2020 at 04:55:30PM +0300, Serge Semin wrote:
> Add a new macro DWAPB_MAX_GPIOS which defines the maximum possible number
> of GPIO lines corresponding to the maximum DW APB GPIO controller port
> width. Use the new macro instead of number literal 32 where it's
> applicable.
Since
On Thu, Jul 30, 2020 at 10:41:39AM +0100, Julien Thierry wrote:
> Hi,
>
> Matt Helsley's change[1] provided a base framework to opt-in/out
> objtool subcommands at compile time. This makes it easier for
> architectures to port objtool, one subcommand at a time.
>
> Orc generation relies on the
On 30.07.2020 16:35, Christian Brauner wrote:
> On Thu, Jul 30, 2020 at 02:59:25PM +0300, Kirill Tkhai wrote:
>> Currently, every type of namespaces has its own counter,
>> which is stored in ns-specific part. Say, @net has
>> struct net::count, @pid has struct pid_namespace::kref, etc.
>>
>> This
From: KP Singh
A purely mechanical change:
bpf_sk_storage.c = bpf_sk_storage.c + bpf_local_storage.c
bpf_sk_storage.h = bpf_sk_storage.h + bpf_local_storage.h
Signed-off-by: KP Singh
---
include/linux/bpf_local_storage.h | 163
include/net/bpf_sk_storage.h | 61
From: KP Singh
Refactor the functionality in bpf_sk_storage.c so that concept of
storage linked to kernel objects can be extended to other objects like
inode, task_struct etc.
Each new local storage will still be a separate map and provide its own
set of helpers. This allows for future object
On Thu, Jul 30, 2020 at 05:05:26PM +0300, Andy Shevchenko wrote:
> On Thu, Jul 30, 2020 at 04:55:30PM +0300, Serge Semin wrote:
> > Add a new macro DWAPB_MAX_GPIOS which defines the maximum possible number
> > of GPIO lines corresponding to the maximum DW APB GPIO controller port
> > width. Use
Check that alloc and free types of functions match each other.
Signed-off-by: Denis Efremov
---
Changes in v2:
- Lines are limited to 80 characters where possible
- Confidence changed from High to Medium because of
fs/btrfs/send.c:1119 false-positive
- __vmalloc_area_node() explicitly
From: KP Singh
Similar to bpf_local_storage for sockets, add local storage for inodes.
The life-cycle of storage is managed with the life-cycle of the inode.
i.e. the storage is destroyed along with the owning inode.
The BPF LSM allocates an __rcu pointer to the bpf_local_storage in the
From: KP Singh
inode_local_storage:
* Hook to the file_open and inode_unlink LSM hooks.
* Create and unlink a temporary file.
* Store some information in the inode's bpf_local_storage during
file_open.
* Verify that this information exists when the file is unlinked.
sk_local_storage:
* Hook
From: KP Singh
# v6 -> v7
- Updated the series to use Martin's POC patch:
https://lore.kernel.org/bpf/20200725013047.4006241-1-ka...@fb.com/
I added a Co-developed-by: tag, but would need Martin's Signoff
(was not sure of the procedure here).
- Rebase.
# v5 -> v6
- Fixed a build
From: KP Singh
Adds support for both bpf_{sk, inode}_storage_{get, delete} to be used
in LSM programs. These helpers are not used for tracing programs
(currently) as their usage is tied to the life-cycle of the object and
should only be used where the owning object won't be freed (when the
From: Dongdong Yang
This patch provides USF(User Sensitive Feedback factor)
auxiliary cpufreq governor to support high level layer
sysfs inodes setting for utils adjustment purpose from
the identified scenario on portable equipment.
Because the power consumption and UI response are more
cared
From: KP Singh
Flags/consts:
SK_STORAGE_CREATE_FLAG_MASK BPF_LOCAL_STORAGE_CREATE_FLAG_MASK
BPF_SK_STORAGE_CACHE_SIZE BPF_LOCAL_STORAGE_CACHE_SIZE
MAX_VALUE_SIZEBPF_LOCAL_STORAGE_MAX_VALUE_SIZE
Structs:
bucketbpf_local_storage_map_bucket
From: Dongdong Yang
The power consumption and UI response are more cared
for by the portable equipment users. USF(User Sensitive
Feedback factor) auxiliary cpufreq governor is
providing more utils adjustment settings to a high
level by scenario identification.
>From the view of portable
From: KP Singh
Provide the a ability to define local storage caches on a per-object
type basis. The caches and caching indices for different objects should
not be inter-mixed as suggested in:
https://lore.kernel.org/bpf/20200630193441.kdwnkestulg5e...@kafai-mbp.dhcp.thefacebook.com/
On Thu, Jul 30, 2020 at 10:41:40AM +0100, Julien Thierry wrote:
> +struct objtool_file *objtool_setup_file(const char *_objname)
> +{
> + if (objname) {
> + if (strcmp(objname, _objname)) {
> + WARN("won't handle more than one file at a time");
> +
On Thu, Jul 30, 2020 at 2:21 PM Daniel Gutson wrote:
> El jue., 30 jul. 2020 2:31 a. m., Greg Kroah-Hartman
> escribió:
>>
>> Again, module parameters are working on a per-chunk-of-code basis, while
>> you want to work on a per-device basis,
>
>
> I think there is a misunderstanding. What I
On 30.07.2020 16:56, Matthew Wilcox wrote:
> On Thu, Jul 30, 2020 at 04:32:22PM +0300, Kirill Tkhai wrote:
>> On 30.07.2020 15:23, Matthew Wilcox wrote:
>>> xa_erase_irqsave();
>>
>> static inline void *xa_erase_irqsave(struct xarray *xa, unsigned long index)
>> {
>> unsigned long flags;
>>
+++ Christoph Hellwig [30/07/20 08:10 +0200]:
If a TAINT_PROPRIETARY_MODULE exports symbol, inherit the taint flag
for all modules importing these symbols, and don't allow loading
symbols from TAINT_PROPRIETARY_MODULE modules if the module previously
imported gplonly symbols. Add a
Hello,
On Thu, Jul 30, 2020 at 05:03:21PM +0800, Chengming Zhou wrote:
> We shouldn't skip iocg when its abs_vdebt is not zero.
>
> Fixes: 0b80f9866e6b ("iocost: protect iocg->abs_vdebt with
> iocg->waitq.lock")
>
> Signed-off-by: Chengming Zhou
Acked-by: Tejun Heo
Thanks.
--
tejun
Contrary to previous SoCs, bcm2711 doesn't have a prescaler in the PLL
feedback loop. Bypass it by zeroing fb_prediv_mask.
Note that, since the prediv configuration bits were re-purposed, this
was triggering a miscalculation on all clock hanging from the VPU clock,
notably the aux UART, making
On Thu, Jul 30, 2020 at 11:27:16AM +0300, Leon Romanovsky wrote:
> From: Leon Romanovsky
>
> Hi,
>
> First patch fixes an issue observed after auto-PID series was merged,
> but because the bug that not-initialized mutex existed before, the
> patch is sent to -rc.
>
> Other two patches are
Resending as plaintext.
From: Joseph Feather
Sent: Thursday, July 30, 2020 9:59 AM
To: Paul E. McKenney ; Josh Triplett
Cc: linux-kernel@vger.kernel.org ; Timothy
Heilman ; Wilfredo Crespo ;
Michael Barr
Subject: kswapd warning at kernel/rcu/tree.c:1358 rcu_advance_cbs_nowake
causing
On Thu, Jul 30, 2020 at 08:31:04PM +0800, Chengming Zhou wrote:
> iocg usage_idx is the latest usage index, we should start from the
> oldest usage index to show the consecutive NR_USAGE_SLOTS usages.
>
> Signed-off-by: Chengming Zhou
Acked-by: Tejun Heo
Thanks.
--
tejun
On Thu, Jul 30, 2020 at 05:12:09PM +0300, Kirill Tkhai wrote:
> On 30.07.2020 16:56, Matthew Wilcox wrote:
> > On Thu, Jul 30, 2020 at 04:32:22PM +0300, Kirill Tkhai wrote:
> >> On 30.07.2020 15:23, Matthew Wilcox wrote:
> >>> xa_erase_irqsave();
> >>
> >> static inline void
On Thu, Jul 30, 2020 at 02:29:20PM +0100, Julien Thierry wrote:
>
>
> On 7/30/20 2:22 PM, pet...@infradead.org wrote:
> > On Thu, Jul 30, 2020 at 01:40:42PM +0100, Julien Thierry wrote:
> > >
> > >
> > > On 7/30/20 10:57 AM, pet...@infradead.org wrote:
> > > > On Thu, Jul 30, 2020 at
Wou, I've confused my SOB tag here.
Linus, if no additional patchset revision is required, could you please
replace it with:
Signed-off-by: Serge Semin
?
Alternatively I could resend the series with correct version of the tag.
-Sergey
On Thu, Jul 30, 2020 at 04:55:26PM +0300, Serge Semin
On Thu, Jul 30, 2020 at 11:09 AM Arnd Bergmann wrote:
>
> On Thu, Jul 30, 2020 at 2:21 PM Daniel Gutson wrote:
> > El jue., 30 jul. 2020 2:31 a. m., Greg Kroah-Hartman
> > escribió:
> >>
> >> Again, module parameters are working on a per-chunk-of-code basis, while
> >> you want to work on a
Hi all,
There are checks of ioeventfd collision in both kvm_assign_ioeventfd_idx()
and kvm_deassign_ioeventfd_idx(), however, with different logic.
In kvm_assign_ioeventfd_idx(), this is done by ioeventfd_check_collision():
---8<---
if (_p->bus_idx == p->bus_idx &&
_p->addr
On 30.07.2020 17:15, Matthew Wilcox wrote:
> On Thu, Jul 30, 2020 at 05:12:09PM +0300, Kirill Tkhai wrote:
>> On 30.07.2020 16:56, Matthew Wilcox wrote:
>>> On Thu, Jul 30, 2020 at 04:32:22PM +0300, Kirill Tkhai wrote:
On 30.07.2020 15:23, Matthew Wilcox wrote:
> xa_erase_irqsave();
On Thu, Jul 30, 2020 at 11:18 AM Daniel Gutson wrote:
>
> On Thu, Jul 30, 2020 at 11:09 AM Arnd Bergmann wrote:
> >
> > On Thu, Jul 30, 2020 at 2:21 PM Daniel Gutson wrote:
> > > El jue., 30 jul. 2020 2:31 a. m., Greg Kroah-Hartman
> > > escribió:
> > >>
> > >> Again, module parameters are
On Thu, Jul 30, 2020 at 08:28:56AM -0400, Qian Cai wrote:
> On Tue, Jul 28, 2020 at 05:21:26PM +0200, Jean-Philippe Brucker wrote:
> > When a tracing BPF program attempts to read memory without using the
> > bpf_probe_read() helper, the verifier marks the load instruction with
> > the
The header was updated to align with the data sheet to start the GPO_CFG
at GPO_CFG0. The code was not updated to the change and therefore the
GPO_CFG0 register was not written to.
Fixes: 6617cff6a05e ("ASoC: tlv320adcx140: Add GPO configuration and drive
output config")
Signed-off-by: Dan
On Thu, Jul 30, 2020 at 05:05:26PM +0300, Andy Shevchenko wrote:
> On Thu, Jul 30, 2020 at 04:55:30PM +0300, Serge Semin wrote:
> > Add a new macro DWAPB_MAX_GPIOS which defines the maximum possible number
> > of GPIO lines corresponding to the maximum DW APB GPIO controller port
> > width. Use
Reset the device before programming the registers or all programming
will be lost as the device resets registers to default settings.
Signed-off-by: Dan Murphy
---
sound/soc/codecs/tlv320adcx140.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git
Yes. I will fix this.
Thanks.
Madhavan
On 7/30/20 4:06 AM, Greg KH wrote:
> On Tue, Jul 28, 2020 at 08:10:48AM -0500, madve...@linux.microsoft.com wrote:
>> +EXPORT_SYMBOL_GPL(trampfd_valid_regs);
> Why are all of these exported? I don't see a module user in this
> series, or did I miss it
On Thu, Jul 30, 2020 at 04:55:32PM +0300, Serge Semin wrote:
> Since GPIOlib-based IRQ-chip interface is now utilized there is no need in
> setting up a custom GPIO-to-IRQ mapping method. GPIO-lib defines the
> standard mapping method - gpiochip_to_irq(), which will be used anyway no
> matter
On Thu, Jul 30, 2020 at 04:55:31PM +0300, Serge Semin wrote:
> GPIO-lib provides a ready-to-use interface to initialize an IRQ-chip on
> top of a GPIO chip. It's better from maintainability and readability
> point of view to use one instead of supporting a hand-written Generic
> IRQ-chip-based
On Thu, Jul 30, 2020 at 04:55:33PM +0300, Serge Semin wrote:
> Since GPIOlib-based IRQ-chip interface is now utilized there is no need
> in calling the methods acpi_gpiochip_{request,free}_interrupts() here.
> They will be called from gpiochip_add_irqchip()/gpiochip_irqchip_remove()
> anyway.
On Thu, Jul 30, 2020 at 02:45:46PM +0100, Julien Thierry wrote:
> > > But I agree the proposed code is not ideal and on the other we've tried
> > > avoiding #ifdef in the code. Ideally I'd have an empty orc_entry
> > > definition
> > > when SUBCMD_ORC is not implemented.
> > >
> > > Would you
On 30.07.2020 16:26, Christian Brauner wrote:
> On Thu, Jul 30, 2020 at 03:00:19PM +0300, Kirill Tkhai wrote:
>> This is a new directory to show all namespaces, which can be
>> accessed from this /proc tasks credentials.
>>
>> Every /proc is related to a pid_namespace, and the pid_namespace
>> is
On Thu, Jul 30, 2020 at 02:59:25PM +0300, Kirill Tkhai wrote:
> Currently, every type of namespaces has its own counter,
> which is stored in ns-specific part. Say, @net has
> struct net::count, @pid has struct pid_namespace::kref, etc.
>
> This patchset introduces unified counter for all types
>
On Thu, Jul 30, 2020 at 02:59:31PM +0300, Kirill Tkhai wrote:
> Convert uts namespace to use generic counter instead of kref.
>
> Signed-off-by: Kirill Tkhai
> ---
(sidenote: given that kref is implemented on top of refcount_t I wonder
whether we shouldn't just slowly convert all places where
I did manage to rebase it but this is about my approach.
Compared to Thiébaud Weksteen patch this adds:
1 Filtering. Types goes to trace so we can put up a filter for contexts or type
etc.
2 It tries also to cover non denies. And upon that you should be able to do
coverage tools.
I think
Update the license to the SPDX licensing format.
Signed-off-by: Dan Murphy
---
drivers/power/supply/bq27xxx_battery.c | 9 +
drivers/power/supply/bq27xxx_battery_hdq.c | 9 +
drivers/power/supply/bq27xxx_battery_i2c.c | 10 +-
3 files changed, 3 insertions(+), 25
From: Divya Bharathi
The Dell WMI Systems Management Driver provides a sysfs
interface for systems management to enable BIOS configuration
capability on certain Dell Systems.
This driver allows user to configure Dell systems with a
uniform common interface. To facilitate this, the patch
Fix spacing style issues with the chip data array. As well as fix
missing new line after variable declaration.
Signed-off-by: Dan Murphy
---
drivers/power/supply/bq27xxx_battery.c | 63 ++
1 file changed, 33 insertions(+), 30 deletions(-)
diff --git
On Thu, Jul 30, 2020 at 02:59:36PM +0300, Kirill Tkhai wrote:
> Convert uts namespace to use generic counter.
>
> Signed-off-by: Kirill Tkhai
> ---
Acked-by: Christian Brauner
> include/linux/ipc_namespace.h |3 +--
> ipc/msgutil.c |2 +-
> ipc/namespace.c
On 30.07.2020 17:30, Christian Brauner wrote:
> On Thu, Jul 30, 2020 at 02:59:25PM +0300, Kirill Tkhai wrote:
>> Currently, every type of namespaces has its own counter,
>> which is stored in ns-specific part. Say, @net has
>> struct net::count, @pid has struct pid_namespace::kref, etc.
>>
>> This
Kirill Tkhai writes:
> Currently, there is no a way to list or iterate all or subset of namespaces
> in the system. Some namespaces are exposed in /proc/[pid]/ns/ directories,
> but some also may be as open files, which are not attached to a process.
> When a namespace open fd is sent over unix
On Thu, Jul 30, 2020 at 02:59:41PM +0300, Kirill Tkhai wrote:
> Convert pid namespace to use generic counter.
>
> Signed-off-by: Kirill Tkhai
> ---
Looks good!
Acked-by: Christian Brauner
> include/linux/pid_namespace.h |4 +---
> kernel/pid.c |2 +-
>
On Thu, Jul 30, 2020 at 05:26:18PM +0300, Andy Shevchenko wrote:
> On Thu, Jul 30, 2020 at 04:55:31PM +0300, Serge Semin wrote:
> > GPIO-lib provides a ready-to-use interface to initialize an IRQ-chip on
> > top of a GPIO chip. It's better from maintainability and readability
> > point of view to
On Thu, Jul 30, 2020 at 05:34:28PM +0300, Kirill Tkhai wrote:
> On 30.07.2020 17:30, Christian Brauner wrote:
> > On Thu, Jul 30, 2020 at 02:59:25PM +0300, Kirill Tkhai wrote:
> >> Currently, every type of namespaces has its own counter,
> >> which is stored in ns-specific part. Say, @net has
> >>
> On Jul 30, 2020, at 12:21 AM, Greg KH wrote:
>
> On Wed, Jul 29, 2020 at 06:45:46PM -0500, John Donnelly wrote:
>>
>>
>> On 7/29/20 9:16 AM, Mike Snitzer wrote:
>>> On Wed, Jul 29 2020 at 7:55am -0400,
>>> Greg KH wrote:
>>>
On Wed, Jul 29, 2020 at 01:51:19PM +0200, Greg KH wrote:
On 07/29/2020 07:01 PM, Mathieu Poirier wrote:
Hi Suzuki,
I have starte to review this - comments will be scattered over a few days.
On Wed, Jul 22, 2020 at 06:20:27PM +0100, Suzuki K Poulose wrote:
Skip cpu save/restore before the coresight device is registered.
Cc: Mathieu Poirier
Cc:
For some reason my email program is not delivering to all the
recipients because of some formatting issues. I am resending.
I apologize. I will try to get this fixed.
Sorry for the delay. I just needed to think about it a little.
I will respond to your first suggestion in this email. I will
On Thu, Jul 30, 2020 at 10:46:48AM +0100, Julien Thierry wrote:
> As pointed out by the comment in handle_group_alt(), support of
> relocation for instructions in an alternative group depends on whether
> arch specific kernel code handles it.
>
> So, let objtool arch specific code decide whether
On 7/30/20 3:06 PM, Josh Poimboeuf wrote:
On Thu, Jul 30, 2020 at 10:41:39AM +0100, Julien Thierry wrote:
Hi,
Matt Helsley's change[1] provided a base framework to opt-in/out
objtool subcommands at compile time. This makes it easier for
architectures to port objtool, one subcommand at a
On 7/30/20 3:09 PM, Josh Poimboeuf wrote:
On Thu, Jul 30, 2020 at 10:41:40AM +0100, Julien Thierry wrote:
+struct objtool_file *objtool_setup_file(const char *_objname)
+{
+ if (objname) {
+ if (strcmp(objname, _objname)) {
+ WARN("won't handle more
On Thu, Jul 30, 2020 at 09:34:01AM -0500, Eric W. Biederman wrote:
> Kirill Tkhai writes:
>
> > Currently, there is no a way to list or iterate all or subset of namespaces
> > in the system. Some namespaces are exposed in /proc/[pid]/ns/ directories,
> > but some also may be as open files, which
On 7/30/20 3:15 PM, Josh Poimboeuf wrote:
On Thu, Jul 30, 2020 at 02:29:20PM +0100, Julien Thierry wrote:
On 7/30/20 2:22 PM, pet...@infradead.org wrote:
On Thu, Jul 30, 2020 at 01:40:42PM +0100, Julien Thierry wrote:
On 7/30/20 10:57 AM, pet...@infradead.org wrote:
On Thu, Jul 30,
On Thu, Jul 30, 2020 at 02:59:47PM +0300, Kirill Tkhai wrote:
> Convert user namespace to use generic counter.
>
> Signed-off-by: Kirill Tkhai
> ---
Looks good!
Acked-by: Christian Brauner
> include/linux/user_namespace.h |5 ++---
> kernel/user.c |2 +-
>
Patch [1/3] unchanged. Patches [2/3] and [3/3] have had their commit
message slightly modified, but the patches themselves are the same as
before.
Cheers,
-Paul
Paul Cercueil (3):
drm/ingenic: ipu: Only restart manually on older SoCs
drm/ingenic: ipu: Remove YUV422 from supported formats on
Instead of keeping the IPU clock enabled constantly, enable and disable
it on demand, when the IPU plane is used. That way, we won't use any
extra power when the IPU is not used.
v2: Explain the reason of this patch
Signed-off-by: Paul Cercueil
---
drivers/gpu/drm/ingenic/ingenic-ipu.c | 23
When configuring the IPU for packed YUV 4:2:2, depending on the scaling
ratios given by the source and destination resolutions, it is possible
to crash the IPU block, to the point where a software reset of the IP
does not fix it. This can happen anytime, in the first few frames, or
after dozens of
On older SoCs, it is necessary to restart manually the IPU when a frame
is done processing. Doing so on newer SoCs (JZ4760/70) kinds of work
too, until the input or output resolutions or the framerate are too
high.
Make it work properly on newer SoCs by letting the LCD controller
trigger the IPU
On Thu, Jul 30, 2020 at 02:59:52PM +0300, Kirill Tkhai wrote:
> Convert mount namespace to use generic counter.
>
> Signed-off-by: Kirill Tkhai
> ---
Looks good!
Acked-by: Christian Brauner
> fs/mount.h |3 +--
> fs/namespace.c |4 ++--
> 2 files changed, 3 insertions(+), 4
On Thu, Jul 30, 2020 at 02:59:57PM +0300, Kirill Tkhai wrote:
> Convert cgroup namespace to use generic counter.
>
> Signed-off-by: Kirill Tkhai
> ---
Looks good!
Acked-by: Christian Brauner
> include/linux/cgroup.h|5 ++---
> kernel/cgroup/cgroup.c|2 +-
>
On Thu, Jul 30, 2020 at 10:29 AM peter enderborg
wrote:
>
> I did manage to rebase it but this is about my approach.
>
> Compared to Thiébaud Weksteen patch this adds:
>
> 1 Filtering. Types goes to trace so we can put up a filter for contexts or
> type etc.
>
> 2 It tries also to cover non
On Thu, Jul 30, 2020 at 03:00:03PM +0300, Kirill Tkhai wrote:
> Convert time namespace to use generic counter.
>
> Signed-off-by: Kirill Tkhai
> ---
Looks good!
Acked-by: Christian Brauner
> include/linux/time_namespace.h |9 -
> kernel/time/namespace.c|9 +++--
>
On 07/29/2020 08:56 PM, Mathieu Poirier wrote:
On Wed, Jul 22, 2020 at 06:20:28PM +0100, Suzuki K Poulose wrote:
We are about to introduce support for sysreg access to ETMv4.4+
component. Since there are generic routines that access the
registers (e.g, CS_LOCK/UNLOCK , claim/disclaim
On Thu, Jul 30, 2020 at 10:46:51AM +0100, Julien Thierry wrote:
> Unwind hints are useful to provide objtool with information about stack
> states in non-standard functions/code.
> While the type of information being provided might be very arch
> specific, the mechanism to provide the information
On Thu, 30 Jul 2020 15:12:33 +0200,
Gustavo A. R. Silva wrote:
>
>
>
> On 7/30/20 03:41, Takashi Iwai wrote:
> > On Thu, 30 Jul 2020 00:18:29 +0200,
> > Gustavo A. R. Silva wrote:
> >>
> >> Make use of the flex_array_size() helper to calculate the size of a
> >> flexible array member within an
BQ25790 is a highly integrated switch-mode buck-boost charger
for 1-4 cell Li-ion battery and Li-polymer battery.
Signed-off-by: Dan Murphy
---
drivers/power/supply/Kconfig |8 +
drivers/power/supply/Makefile |1 +
drivers/power/supply/bq25790_charger.c | 1117
Add the bindings for the bq25790.
Signed-off-by: Ricardo Rivera-Matos
Signed-off-by: Dan Murphy
---
.../bindings/power/supply/bq25790.yaml| 87 +++
1 file changed, 87 insertions(+)
create mode 100644 Documentation/devicetree/bindings/power/supply/bq25790.yaml
diff
On Thu, Jul 30, 2020 at 11:09:23AM +0100, Catalin Marinas wrote:
> On Thu, Jul 30, 2020 at 10:59:09AM +0100, Marc Zyngier wrote:
> > From 33d819f4efa0a4474b5dc2e4bcaef1b886ca30c3 Mon Sep 17 00:00:00 2001
> > From: Marc Zyngier
> > Date: Thu, 30 Jul 2020 10:53:05 +0100
> > Subject: [PATCH] arm64:
On 30.07.2020 17:34, Eric W. Biederman wrote:
> Kirill Tkhai writes:
>
>> Currently, there is no a way to list or iterate all or subset of namespaces
>> in the system. Some namespaces are exposed in /proc/[pid]/ns/ directories,
>> but some also may be as open files, which are not attached to a
On 2020-07-29 20:47:21, Lakshmi Ramasubramanian wrote:
> Critical data structures of security modules need to be measured to
> enable an attestation service to verify if the configuration and
> policies for the security modules have been setup correctly and
> that they haven't been tampered with
On Thu, Jul 30, 2020 at 10:46:52AM +0100, Julien Thierry wrote:
> The type of unwind hints and the semantics associated with them depend
> on the architecture. Let arch specific code convert unwind hints into
> objtool stack state descriptions.
>
> Signed-off-by: Julien Thierry
> ---
>
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