On 1/29/19 8:54 AM, jgli...@redhat.com wrote:
From: Jérôme Glisse
Users of HMM might be using the snapshot information to do
preparatory step like dma mapping pages to a device before
checking for invalidation through hmm_vma_range_done() so
do not erase that information and assume users will d
On Mon, Feb 18, 2019 at 3:24 PM Tobin C. Harding wrote:
>
> Currently we have a test module but it is not tied into the kselftest
> infrastructure. In preparation for adding string manipulation functions
> and testing we should enable kselftest to utilize the test module.
>
> Enable string testin
The second IPU internal sub-devices were being registered and links
to them created even when the second IPU is not present. This is wrong
for i.MX6 S/DL and i.MX53 which have only a single IPU.
Fixes: e130291212df5 ("[media] media: Add i.MX media core driver")
Signed-off-by: Steve Longerbeam
Re
For the functions that add and remove the internal IPU subdevice
descriptors, rename them to make clear they are the subdevs internal
to the IPU. Also rename the platform data structure for the internal
IPU subdevices. No functional changes.
Signed-off-by: Steve Longerbeam
Acked-by: Philipp Zabel
In imx_media_create_csi_of_links(), the 'struct v4l2_fwnode_link' must
be cleared for each endpoint iteration, otherwise if the remote port
has no "reg" property, link.remote_port will not be reset to zero.
This was discovered on the i.MX53 SMD board, since the OV5642 connects
directly to ipu1_csi0
On i.MX6, the nearest upstream entity to the CSI can only be the
CSI video muxes or the Synopsys DW MIPI CSI-2 receiver.
However the i.MX53 has no CSI video muxes or a MIPI CSI-2 receiver.
So allow for the nearest upstream entity to the CSI to be something
other than those.
Fixes: bf3cfaa712e5c (
On 1/29/19 8:54 AM, jgli...@redhat.com wrote:
From: Jérôme Glisse
Every time i read the code to check that the HMM structure does not
vanish before it should thanks to the many lock protecting its removal
i get a headache. Switch to reference counting instead it is much
easier to follow and har
On Wed, Feb 20, 2019 at 2:12 PM Kostya Serebryany wrote:
>
> On Wed, Feb 20, 2019 at 1:40 PM Arnd Bergmann wrote:
> >
> > On Wed, Feb 20, 2019 at 10:13 PM Arnd Bergmann wrote:
> > >
> > > In the example in https://bugs.llvm.org/show_bug.cgi?id=38809#c12
> > > (https://godbolt.org/z/ylsGSQ) there
Hi Balakrishna,
On Wed, Feb 20, 2019 at 04:55:16PM +0530, Balakrishna Godavarthi wrote:
> This patch will update the baudrate change request wait time from
> 300 ms to 100 ms. When host sends the change baudrate request to
> the controller, controller sets its clock and wait until the
> clocks set
On Wed, Feb 20, 2019 at 08:15:30PM +, Joao Martins wrote:
> 2. PV Driver support (patches 17 - 39)
>
> We start by redirecting hypercalls from the backend to routines
> which emulate the behaviour that PV backends expect i.e. grant
> table and interdomain events. Next, we add support for l
On Wed, Feb 20, 2019 at 03:17:58PM -0800, John Hubbard wrote:
> On 1/29/19 8:54 AM, jgli...@redhat.com wrote:
> > From: Jérôme Glisse
> >
> > This patchset improves the HMM driver API and add support for hugetlbfs
> > and DAX mirroring. The improvement motivation was to make the ODP to HMM
> > co
You'll get garbage measurements if the registers always read back
0xdeadbeef
Signed-off-by: Eric Anholt
---
drivers/gpu/drm/v3d/v3d_debugfs.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/v3d/v3d_debugfs.c
b/drivers/gpu/drm/v3d/v3d_debugfs.c
index eb2b2d2f8553..a24
No compatible string for it yet, just the version-dependent changes.
They've now tied the hub and the core interrupt lines into a single
interrupt line coming out of the block. It also turns out I made a
mistake in modeling the V3D v3.3 and v4.1 bridge as a part of V3D
itself -- the bridge is goin
The old field is gone and the register now has a different field,
QRMAXCNT for how many TMU requests get serviced before thread switch.
We were accidentally reducing it from its default of 0x3 (4 requests)
to 0x0 (1).
v2: Skip setting the reg at all on 4.x, instead of trying to update
only the
ACTION AGAINST HUNGER CANADA(ACF-États-Unis-CANADA) pour le développement
international
Siège Social: 304 Rue Saint Antoine E, Montréal, QC H2Y 1A3, Canada
ÉMAIL: direction...@gmail.com
PROGRAMME DE RECRUTEMENT ACTION AGAINST HUNGER CANADA
Bonjour Cher citoyen, Dans le cadre de lutter cont
Here's a pretty hacky test script to test this code via
ip_local_reserved_ports
-
#!/bin/bash
# Randomly construct well-formed (sequential, non-overlapping)
# input for ip_local_reserved_ports, feed it to the sysctl,
# then read it back and check for differences.
# Port range to use
PORT_ST
On Wed, Feb 20, 2019 at 03:09:36PM +0530, Amit Kucheria wrote:
> On Wed, Feb 20, 2019 at 6:56 AM Eduardo Valentin wrote:
> >
> > Hey
> > On Mon, Feb 18, 2019 at 06:05:14PM +0530, Amit Kucheria wrote:
> > > - Expose all temperature sensors on msm8916, msm996, msm8998, sdm845
> > > - split up the re
Today, proc_do_large_bitmap() truncates a large write input buffer
to PAGE_SIZE - 1, which may result in misparsed numbers at the
(truncated) end of the buffer. Further, it fails to notify the caller
that the buffer was truncated, so it doesn't get called iteratively
to finish the entire input buf
On Mon, Feb 18, 2019 at 3:24 PM Tobin C. Harding wrote:
> During your talk at LCA you mentioned that we could do with a couple
> more safe string functions. One to zero the tail of the destination
> buffer after call to strscpy() and also the self explanatory
> strscpy_from_user().
Thanks for ju
First, I found out that both the problematic alphas had memory compaction and
page migration and bounce buffers turned on, and working alphas had them off.
Next, turing off these options makes the problematic alphas work.
OK, thanks for testing! Can you narrow down whether the problem is due to
Hello,
On Thu, Feb 21, 2019 at 8:03 AM Federico Vaga wrote:
>
> Synchonise translations: CN, IT, JP, KR
>
> commit 2c71d305caf9 ("docs: process: Remove outdated info about -git patches")
>
> I can guarantee for the Italian translations, but since we are removing
> an entire chapter I think I did
On 1/29/19 8:54 AM, jgli...@redhat.com wrote:
From: Jérôme Glisse
This patchset improves the HMM driver API and add support for hugetlbfs
and DAX mirroring. The improvement motivation was to make the ODP to HMM
conversion easier [1]. Because we have nouveau bits schedule for 5.1 and
to avoid an
On Wed, Feb 20, 2019 at 02:40:20PM -0800, John Hubbard wrote:
> On 2/20/19 2:19 PM, Jerome Glisse wrote:
> > On Wed, Feb 20, 2019 at 01:59:13PM -0800, John Hubbard wrote:
> > > On 1/29/19 8:54 AM, jgli...@redhat.com wrote:
> > > > From: Jérôme Glisse
> > > >
> > > > The device driver context whic
On Wed, 20 Feb 2019 06:20:48 PST (-0800), yury.no...@gmail.com wrote:
On Wed, Feb 20, 2019 at 03:52:36PM +0200, Andy Shevchenko wrote:
On Wed, Feb 20, 2019 at 03:51:01PM +0200, Andy Shevchenko wrote:
> On Wed, Feb 20, 2019 at 11:37:03AM +0300, Yury Norov wrote:
> > test_bitmap_parselist currentl
On 2/20/19 2:11 PM, Nick Crews wrote:
> In the initial version of the Wilco EC Driver, the
> dependency order was wrong. It before was possible to
> select CONFIG_WILCO_EC and CONFIG_CROS_EC_LPC without
> having CONFIG_CROS_EC_LPC_MEC. This was wrong, since
> WILCO_EC depends upon CONFIG CROS_EC_LP
Hey Axel,
On February 20, 2019 5:50:13 PM GMT+01:00, Axel Lin wrote:
>The AXP20X_xxx_START/END/STEPS defines make the code hard to read and
>very hard to check the linear range settings because it needs to check
>the defines one-by-one.
>The original code without the defines is very good in reada
I'm working on sharing page tables in the DAX/XFS/PMEM/PMD case.
If multiple processes would use the identical page of PMDs corresponding
to a 1 GiB address range of DAX/XFS/PMEM/PMDs, presumably one can instead
of populating a new PUD, just atomically increment a refcount and point
to the same PU
The following patch forgot to remove a reference to the -git
patches
commit 2c71d305caf9 ("docs: process: Remove outdated info about -git patches")
This patch complete the removal and update all translations
Signed-off-by: Federico Vaga
---
Documentation/process/howto.rst|
Synchonise translations: CN, IT, JP, KR
commit 2c71d305caf9 ("docs: process: Remove outdated info about -git patches")
I can guarantee for the Italian translations, but since we are removing
an entire chapter I think I did it right also for the other languages.
Signed-off-by: Federico Vaga
---
On 2/19/19 4:48 AM, Will Deacon wrote:
>
> I think you'll still hate this, but could we not disable preemption during
> the uaccess-enabled region, re-enabling it on the fault path after we've
> toggled uaccess off and disable it again when we return back to the
> uaccess-enabled region? Doesn't h
On Wed, Feb 20, 2019 at 11:44 PM Keith Busch wrote:
>
> On Wed, Feb 20, 2019 at 11:21:45PM +0100, Rafael J. Wysocki wrote:
> > On Wed, Feb 20, 2019 at 11:11 PM Dave Hansen wrote:
> > > On 2/20/19 2:02 PM, Rafael J. Wysocki wrote:
> > > >> diff --git a/drivers/acpi/hmat/Kconfig b/drivers/acpi/hmat
The patches fixes some typos in process/license-rules.rst
Signed-off-by: Federico Vaga
---
Documentation/process/license-rules.rst | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Documentation/process/license-rules.rst
b/Documentation/process/license-rules.rst
index 2bb8
On Wed, Feb 20, 2019 at 11:21:45PM +0100, Rafael J. Wysocki wrote:
> On Wed, Feb 20, 2019 at 11:11 PM Dave Hansen wrote:
> > On 2/20/19 2:02 PM, Rafael J. Wysocki wrote:
> > >> diff --git a/drivers/acpi/hmat/Kconfig b/drivers/acpi/hmat/Kconfig
> > >> index c9637e2e7514..08e972ead159 100644
> > >>
On 2/20/19 2:19 PM, Jerome Glisse wrote:
On Wed, Feb 20, 2019 at 01:59:13PM -0800, John Hubbard wrote:
On 1/29/19 8:54 AM, jgli...@redhat.com wrote:
From: Jérôme Glisse
The device driver context which holds reference to mirror and thus to
core hmm struct might outlive the mm against which it
NV12 framebuffers produced by the VPU shows distorted on RK3288
after win has been disabled when scaling is active.
This issue can be reproduced using a 1080p modeset by:
- Scale a 1280x720 NV12 framebuffer to 1920x1080 on win0
- Disable win0
- Display a 1920x1080 NV12 framebuffer without scaling
On Thu Feb 21 19, James Morris wrote:
On Wed, 20 Feb 2019, Jarkko Sakkinen wrote:
> being cc'd to linux-security-module? Looking back at
> recent patches, it looked like it was a general request.
> If it is, I'll be more likely to remember if get_maintainers.pl
> brings it up. :)
I'm all open
The pull request you sent on Wed, 20 Feb 2019 14:08:59 -0700:
> git://git.lwn.net/linux.git tags/docs-5.0-fix
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/f6163d67cc31b8f2a946c4df82be3c6dd918412d
Thank you!
--
Deet-doot-dot, I am a bot.
https://korg.wiki.kernel.or
* Andreas Kemnade [180922 09:48]:
> When runtime is not enabled, pm_runtime_get_sync() returns -EACCESS,
> the counter will be incremented but the resume callback not called,
> so enumeration and charging will not start properly.
> To avoid that happen, disable irq on suspend and recheck on resume
On Wed, Feb 20, 2019 at 10:20:27PM +, Jason Gunthorpe wrote:
> On Tue, Feb 12, 2019 at 11:11:24AM -0500, Jerome Glisse wrote:
> > This is what serialize programming the hw and any concurrent CPU page
> > table invalidation. This is also one of the thing i want to improve
> > long term as mlx5_i
On Fri, Feb 15, 2019 at 4:34 PM Stephen Boyd wrote:
> Quoting Kees Cook (2019-02-12 10:57:05)
> > On Mon, Feb 11, 2019 at 11:41 PM Krzysztof Kozlowski
> > wrote:
> > >
> > > It is just the GCC which has to be fixed not the code. You want to
> > > adjust the code for specific version of GCC and w
On Wed, 2019-02-20 at 09:49 +, Jonathan Cameron wrote:
> On Mon, 18 Feb 2019 13:01:23 -0800 Joe Perches wrote:
> > On Mon, 2019-02-18 at 14:22 -0300, Lucas Oshiro wrote:
> > > Add missing '\n' at the end of dev_err message on line 215.
> > []
> > > diff --git a/drivers/iio/potentiostat/lmp91
On Wed, Feb 20, 2019 at 11:11 PM Dave Hansen wrote:
>
> On 2/20/19 2:02 PM, Rafael J. Wysocki wrote:
> >> diff --git a/drivers/acpi/hmat/Kconfig b/drivers/acpi/hmat/Kconfig
> >> index c9637e2e7514..08e972ead159 100644
> >> --- a/drivers/acpi/hmat/Kconfig
> >> +++ b/drivers/acpi/hmat/Kconfig
> >> @
On Tue, Feb 12, 2019 at 11:11:24AM -0500, Jerome Glisse wrote:
> This is what serialize programming the hw and any concurrent CPU page
> table invalidation. This is also one of the thing i want to improve
> long term as mlx5_ib_update_xlt() can do memory allocation and i would
> like to avoid that
On Wed, Feb 20, 2019 at 2:17 PM Rafael J. Wysocki wrote:
>
> On Wed, Feb 20, 2019 at 11:14 PM Dan Williams
> wrote:
> >
> > On Wed, Feb 20, 2019 at 2:11 PM Dave Hansen wrote:
> > >
> > > On 2/20/19 2:02 PM, Rafael J. Wysocki wrote:
> > > >> diff --git a/drivers/acpi/hmat/Kconfig b/drivers/acpi/
On Wed, Feb 20, 2019 at 01:59:13PM -0800, John Hubbard wrote:
> On 1/29/19 8:54 AM, jgli...@redhat.com wrote:
> > From: Jérôme Glisse
> >
> > The device driver context which holds reference to mirror and thus to
> > core hmm struct might outlive the mm against which it was created. To
> > avoid e
On Wed, Feb 20, 2019 at 11:14 PM Dan Williams wrote:
>
> On Wed, Feb 20, 2019 at 2:11 PM Dave Hansen wrote:
> >
> > On 2/20/19 2:02 PM, Rafael J. Wysocki wrote:
> > >> diff --git a/drivers/acpi/hmat/Kconfig b/drivers/acpi/hmat/Kconfig
> > >> index c9637e2e7514..08e972ead159 100644
> > >> --- a/dr
On Wed, Feb 20, 2019 at 03:42:02PM +0100, Oleg Nesterov wrote:
> On 02/19, Roman Gushchin wrote:
> >
> > @@ -2065,6 +2066,7 @@ static void ptrace_stop(int exit_code, int why, int
> > clear_code, kernel_siginfo_t
> > preempt_disable();
> > read_unlock(&tasklist_lock);
> >
From: Doug Berger
Using the irq_gc_lock/irq_gc_unlock functions in the suspend and
resume functions creates the opportunity for a deadlock during
suspend, resume, and shutdown. Using the irq_gc_lock_irqsave/
irq_gc_unlock_irqrestore variants prevents this possible deadlock.
Signed-off-by: Doug B
Hi Enric,
On Wed, Feb 20, 2019 at 3:06 PM Enric Balletbo i Serra
wrote:
>
> Hi Nick,
>
> Thanks for the patch.
>
> On 20/2/19 22:58, Nick Crews wrote:
> > Before, in debugfs.c it was possible to supply only the message type,
> > and not supply any other arguments when sending raw commands. Howeve
On Wed, Feb 20, 2019 at 2:11 PM Dave Hansen wrote:
>
> On 2/20/19 2:02 PM, Rafael J. Wysocki wrote:
> >> diff --git a/drivers/acpi/hmat/Kconfig b/drivers/acpi/hmat/Kconfig
> >> index c9637e2e7514..08e972ead159 100644
> >> --- a/drivers/acpi/hmat/Kconfig
> >> +++ b/drivers/acpi/hmat/Kconfig
> >> @@
In the initial version of the Wilco EC Driver, the
dependency order was wrong. It before was possible to
select CONFIG_WILCO_EC and CONFIG_CROS_EC_LPC without
having CONFIG_CROS_EC_LPC_MEC. This was wrong, since
WILCO_EC depends upon CONFIG CROS_EC_LPC_MEC, not the
other way around.
Fixes: 1733c32
On Wed, Feb 20, 2019 at 1:40 PM Arnd Bergmann wrote:
>
> On Wed, Feb 20, 2019 at 10:13 PM Arnd Bergmann wrote:
> >
> > In the example in https://bugs.llvm.org/show_bug.cgi?id=38809#c12
> > (https://godbolt.org/z/ylsGSQ) there is no inlining, yet clang uses
> > over ten times as much stack space a
On 2/20/19 2:02 PM, Rafael J. Wysocki wrote:
>> diff --git a/drivers/acpi/hmat/Kconfig b/drivers/acpi/hmat/Kconfig
>> index c9637e2e7514..08e972ead159 100644
>> --- a/drivers/acpi/hmat/Kconfig
>> +++ b/drivers/acpi/hmat/Kconfig
>> @@ -2,6 +2,7 @@
>> config ACPI_HMAT
>> bool "ACPI Heterogen
The target-node attribute is the Linux numa-node that a device-dax
instance may create when it is online. Prior to being online the
device's 'numa_node' property reflects the closest online cpu node which
is the typical expectation of a device 'numa_node'. Once it is online it
becomes its own disti
Hi Nick,
Thanks for the patch.
On 20/2/19 22:58, Nick Crews wrote:
> Before, in debugfs.c it was possible to supply only the message type,
> and not supply any other arguments when sending raw commands. However,
> this is never used by the EC, and it led to an underflow error. Now,
> just don't a
This patch adds support for the GPIO controller used by Mellanox
BlueField SOCs.
Reviewed-by: David Woods
Signed-off-by: Shravan Kumar Ramani
---
drivers/gpio/Kconfig | 6 ++
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-mlxbf.c | 222 ++
On Thu, Feb 14, 2019 at 6:10 PM Keith Busch wrote:
>
> Register memory side cache attributes with the memory's node if HMAT
> provides the side cache iniformation table.
>
> Signed-off-by: Keith Busch
Acked-by: Rafael J. Wysocki
> ---
> drivers/acpi/hmat/hmat.c | 32 ++
On Wed 20-02-19 21:40:58, Daniel Vetter wrote:
> memdump_user usually gets fed unchecked userspace input. Blasting a
> full backtrace into dmesg every time is a bit excessive - I'm not sure
> on the kernel rule in general, but at least in drm we're trying not to
> let unpriviledge userspace spam th
On Thu, Feb 14, 2019 at 6:10 PM Keith Busch wrote:
>
> Save the best performance access attributes and register these with the
> memory's node if HMAT provides the locality table. While HMAT does make
> it possible to know performance for all possible initiator-target
> pairings, we export only th
Hi Boris,
On 2/20/19 9:46 PM, Boris Ostrovsky wrote:
On 2/20/19 3:46 PM, Julien Grall wrote:
(+ Andrew and Jan for feedback on the event channel interrupt)
Hi Boris,
Thank you for the your feedback.
On 2/20/19 8:04 PM, Boris Ostrovsky wrote:
On 2/20/19 1:05 PM, Julien Grall wrote:
Hi,
On
Quoting Krzysztof Kozlowski (2019-02-18 03:14:29)
> On Mon, 18 Feb 2019 at 11:40, Geert Uytterhoeven wrote:
> >
> > Hi Krzysztof,
> >
> > On Mon, Feb 18, 2019 at 11:27 AM Krzysztof Kozlowski
> > wrote:
> > > The problem
> > > ===
> > > Several device types (platform, amba, spi etc.) prov
On Thu, Feb 14, 2019 at 6:10 PM Keith Busch wrote:
>
> If the HMAT Subsystem Address Range provides a valid processor proximity
> domain for a memory domain, or a processor domain matches the performance
> access of the valid processor proximity domain, register the memory
> target with that initi
On Wed, Feb 20, 2019 at 03:37:48PM +0100, Oleg Nesterov wrote:
> On 02/19, Roman Gushchin wrote:
> >
> > It provides similar functionality as v1 freezer, but the interface
> > conforms to the cgroup v2 interface design principles, and it
> > provides a better user experience: tasks can be killed, p
Before, in debugfs.c it was possible to supply only the message type,
and not supply any other arguments when sending raw commands. However,
this is never used by the EC, and it led to an underflow error. Now,
just don't allow too short of a command, we will never need
that anyways.
Fixes: 46c7fd0
On 1/29/19 8:54 AM, jgli...@redhat.com wrote:
From: Jérôme Glisse
The device driver context which holds reference to mirror and thus to
core hmm struct might outlive the mm against which it was created. To
avoid every driver to check for that case provide an helper that check
if mm is still ali
Le 19/02/2019 à 04:40, Len Brown a écrit :
> From: Len Brown
>
> like core_siblings, except it shows which die are in the same package.
>
> This is needed for lscpu(1) to correctly display die topology.
>
> Signed-off-by: Len Brown
> Cc: linux-...@vger.kernel.org
> Signed-off-by: Len Brown
> ---
On Wed, Feb 20, 2019 at 1:26 PM Måns Rullgård wrote:
>
> "Rafael J. Wysocki" writes:
>
> > On Wed, Feb 20, 2019 at 1:12 PM Måns Rullgård wrote:
> >>
> >> Johan Hovold writes:
> >>
> >> > On Wed, Feb 20, 2019 at 11:35:06AM +, Mans Rullgard wrote:
> >> >> If the provided fwnode is an OF node,
On 2/20/19 3:46 PM, Julien Grall wrote:
> (+ Andrew and Jan for feedback on the event channel interrupt)
>
> Hi Boris,
>
> Thank you for the your feedback.
>
> On 2/20/19 8:04 PM, Boris Ostrovsky wrote:
>> On 2/20/19 1:05 PM, Julien Grall wrote:
>>> Hi,
>>>
>>> On 20/02/2019 17:07, Boris Ostrovsky
On Wed, Feb 20, 2019 at 5:44 PM Pan, Harry wrote:
>
> Thanks for comments.
>
> > > + if (!IS_ENABLED(CONFIG_SUSPEND_SKIP_SYNC)) {
> > > + ktime_t start;
> > > + unsigned int elapsed_msecs;
> > > +
> > > + trace_suspend_resume(TPS("sync_filesystems"), 0, true);
> > >
On Tue, 19 Feb 2019 18:28:30 + "Kani, Toshi" wrote:
> On Mon, 2019-02-18 at 13:57 +, YueHaibing wrote:
> > Fixes gcc '-Wunused-but-set-variable' warning:
> >
> > lib/ioremap.c: In function 'ioremap_page_range':
> > lib/ioremap.c:203:16: warning:
> > variable 'start' set but not used [-W
On Wed, Feb 20, 2019 at 10:13 PM Arnd Bergmann wrote:
>
> In the example in https://bugs.llvm.org/show_bug.cgi?id=38809#c12
> (https://godbolt.org/z/ylsGSQ) there is no inlining, yet clang uses
> over ten times as much stack space as gcc, for reasons I still
> can't explain. My assumption right no
Hello,
as documented in the top-level Makefile, "make modules_prepare" is
supposed to get a pristine kernel tree into a state that's suitable to
build out-of-tree modules. However, this is not the case for the
powerpc arch, since all modules are linked against
arch/powerpc/lib/crtsavres.o on ppc32
James Morris wrote:
> Should this first one go into -rc?
Yes please.
David
Stephen Rothwell wrote:
> In commit
>
> 822ad64d7e46 ("keys: Fix dependency loop between construction record and
> auth key")
>
> Fixes tag
>
> Fixes: 7ee02a316600 ("keys: Fix dependency loop between construction record
> and auth key")
>
> has these problem(s):
>
> - Target SHA1 doe
__sys_setsockopt() already checks for `optlen < 0`. Add an equivalent check
to the compat path for robustness. This has to be `> INT_MAX` instead of
`< 0` because the signedness of `optlen` is different here.
Signed-off-by: Jann Horn
---
net/compat.c | 6 +-
1 file changed, 5 insertions(+),
On Wed, Feb 20, 2019 at 5:18 PM H. Nikolaus Schaller wrote:
> > Am 20.02.2019 um 17:10 schrieb Jonathan Cameron :
> > On Wed, 20 Feb 2019 15:00:48 +0100
> > "H. Nikolaus Schaller" wrote:
> > Hmm. I looked back and seems there were still some outstanding questions
> > on this last time around.
>
ср, 20 февр. 2019 г. в 18:53, Hans de Goede :
>
> Hi,
>
> On 2/19/19 10:24 PM, Yauhen Kharuzhy wrote:
> > In some configuration external charger "#charge enable" signal is
> > connected to PMIC. Enable it at device probing to allow charging.
> >
> > Save CHGRCTRL0 and CHGDISCTR registers at driver
On 2019-02-20, Petr Mladek wrote:
>> vprintk_emit and vprintk_store are the main functions that all printk
>> variants eventually go through. Change these to store the message in
>> the new printk ring buffer that the printk kthread is reading.
>
> We need to switch the two buffers in a single com
On Wed, Feb 20, 2019 at 10:49 AM Solar Designer wrote:
>
> On Wed, Feb 20, 2019 at 10:09:34AM -0800, Kees Cook wrote:
> > + if (WARN_ONCE((val & cr4_pin) != cr4_pin, "cr4 bypass attempt?!\n"))
> > + goto again;
>
> I think "goto again" is too mild a response given that it occurs af
On Wed, Feb 20, 2019 at 12:47:26PM -0800, Matthew Wilcox wrote:
> On Wed, Feb 20, 2019 at 10:43:33AM -0700, Jason Gunthorpe wrote:
> > On Wed, Feb 20, 2019 at 09:14:14AM -0800, Matthew Wilcox wrote:
> > > > void __xa_release(struct xarray *xa, unsigned long index)
> > > > {
> > > > XA_STATE
With the last commit to support the SuperH boot code files, we have the
following regression:
$ ./scripts/checkpatch.pl -f <(echo '/* SPDX-License-Identifier: MIT */')
WARNING: 'SPDX-License-Identifier: MIT */' is not supported in LICENSES/..
+/* SPDX-License-Identifier: MIT */
total: 0 errors, 1
On Wed, 2019-02-20 at 14:40 +, Colin Ian King wrote:
>
> ..when the used_hw_queues initialization was removed:
>
> @@ -360,8 +300,6 @@ int iwl_mvm_mac_ctxt_init(struct iwl_mvm *mvm,
> struct ieee80211_vif *vif)
> mvm->hw, IEEE80211_IFACE_ITER_RESUME_ALL,
> iwl_
On Wed, Feb 20, 2019 at 9:02 PM Nick Desaulniers
wrote:
>
> On Wed, Feb 20, 2019 at 10:44 AM Mark Brown wrote:
> >
> > On Wed, Feb 20, 2019 at 10:07:36AM -0800, Nick Desaulniers wrote:
> >
> > > I like Evgenii's idea:
> > > https://bugs.llvm.org/show_bug.cgi?id=38809#c10
> >
> > That's a suggesti
On 20/02/19 21:15, Joao Martins wrote:
> 2. PV Driver support (patches 17 - 39)
>
> We start by redirecting hypercalls from the backend to routines
> which emulate the behaviour that PV backends expect i.e. grant
> table and interdomain events. Next, we add support for late
> initialization o
The following changes since commit
bfeffd155283772bbe78c6a05dec7c0128ee500c:
Linux 5.0-rc1 (2019-01-06 17:08:20 -0800)
are available in the Git repository at:
git://git.lwn.net/linux.git tags/docs-5.0-fix
for you to fetch changes up to 0358affb5cd8bbd685a6ab163a36dd28a818da73:
Documentat
On Wed, Feb 20, 2019 at 12:41 PM Daniel Vetter wrote:
>
> memdump_user usually gets fed unchecked userspace input. Blasting a
> full backtrace into dmesg every time is a bit excessive - I'm not sure
> on the kernel rule in general, but at least in drm we're trying not to
> let unpriviledge userspa
The global list of all debugfs entries for the driver was painful: the
list couldn't see into the components' structs, so each component had
its own debugs show function to find the component, then find the
regset and dump it. The components also had to be careful to check
that they were actually
This makes sure the vc4_reset doesn't hit an obscure race with the
GET_PARAM ioctl, fixes a decrement outside of the lock, and prevents
future code from making mistakes with the weird return value of
pm_runtime_get_sync().
Signed-off-by: Eric Anholt
---
drivers/gpu/drm/vc4/vc4_drv.c | 21 +++
Otherwise, you sometimes decode the ident fields based on 0xdeadbeef
register reads.
Signed-off-by: Eric Anholt
---
drivers/gpu/drm/vc4/vc4_v3d.c | 29 +
1 file changed, 17 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc
One might want to use the VC4 display stack without using Mesa.
Similar to the debugfs fixes for not having all of the possible
display bits enabled, make sure you can't oops in vc4 if v3d isn't
enabled.
Signed-off-by: Eric Anholt
---
drivers/gpu/drm/vc4/vc4_drv.c | 11 +++
drivers/g
This removes a bunch of duplicated boilerplate for the debugfs vs
runtime printk debug dumping.
Signed-off-by: Eric Anholt
---
drivers/gpu/drm/vc4/vc4_crtc.c | 68 ++---
drivers/gpu/drm/vc4/vc4_dpi.c | 23 ++---
drivers/gpu/drm/vc4/vc4_drv.h | 7 ++
drivers/gpu/drm/vc4/vc4_dsi.c |
The debugfs_regset32 is nice to use for reducing boilerplate in
dumping a bunch of regs in debugfs, but we also want to be able to
print to dmesg them at runtime for driver debugging. drm_printer lets
us format debugfs and the printk the same way.
Signed-off-by: Eric Anholt
---
drivers/gpu/drm/
Now I can extend the stats without more copy and pasting between the
two.
Signed-off-by: Eric Anholt
---
drivers/gpu/drm/vc4/vc4_bo.c | 48 +++-
1 file changed, 14 insertions(+), 34 deletions(-)
diff --git a/drivers/gpu/drm/vc4/vc4_bo.c b/drivers/gpu/drm/vc4/vc4_
On Mon, Feb 18, 2019 at 10:32:05PM -0700, Yu Zhao wrote:
> pgtable_pmd_page_ctor() must be used on user pmd. For kernel pmd,
> it's okay to use pgtable_page_ctor() instead only because kernel
> doesn't have thp.
I'm not sure that's true. I think you can create THPs in vmalloc
these days. See HAV
* David Miller [190220 20:42]:
> From: Tony Lindgren
> Date: Wed, 20 Feb 2019 12:33:26 -0800
>
> > * David Miller [190220 19:23]:
> >> From: Grygorii Strashko
> >> Date: Wed, 20 Feb 2019 17:25:19 +0200
> >>
> >> > Deprecate cpsw-phy-sel driver as it's been replaced with new
> >> > TI phy-gmii
On Wed, Feb 20, 2019 at 01:22:44PM -0700, Yu Zhao wrote:
> On Wed, Feb 20, 2019 at 03:57:59PM +0530, Anshuman Khandual wrote:
> > Using pgtable_pmd_page_ctor() during PMD level pgtable page allocation
> > as suggested in the patch breaks pmd_alloc_one() changes as per the
> > previous proposal. Hen
On Wed, 20 Feb 2019, Jarkko Sakkinen wrote:
> > being cc'd to linux-security-module? Looking back at
> > recent patches, it looked like it was a general request.
> > If it is, I'll be more likely to remember if get_maintainers.pl
> > brings it up. :)
>
> I'm all open here. Not sure which practice
On Wed, 20 Feb 2019, David Howells wrote:
> David Laight wrote:
>
> > I'd make the 'datalen' field 'unsigned int' at the same time.
> > It will use some of the hole you've made and generate better
> > code on most arches.
>
> Most arches? I though most, if not all, arches had a load-word instr
On 02/15/2019 05:15 PM, Colin King wrote:
> From: Colin Ian King
>
> There is a spelling mistake in a dev_error message. Fix it.
>
> Signed-off-by: Colin Ian King
Reviewed-by: Tudor Ambarus
> ---
> drivers/mtd/spi-nor/cadence-quadspi.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(
On 02/18/2019 02:04 PM, Schrempf Frieder wrote:
> From: Frieder Schrempf
>
> This adds support for the Macronix MX25V8035F, a 8Mb SPI NOR chip.
> It is used on i.MX6UL/ULL SoMs by Kontron Electronics GmbH (N631x).
> It was only tested with a single data line connected, by writing and
> reading
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