On Mon, Mar 06, 2017 at 12:03:44PM +0900, Minchan Kim wrote:
> On Fri, Mar 03, 2017 at 10:18:51AM -0500, Johannes Weiner wrote:
> > On Fri, Mar 03, 2017 at 11:52:37AM +0900, Minchan Kim wrote:
> > > On Tue, Feb 28, 2017 at 04:32:38PM -0800, a...@linux-foundation.org wrote:
> > > >
> > > > The patc
On Thu, 2 Mar 2017 15:10:58 +0100
Daniel Bristot de Oliveira wrote:
> During the activation, CBS checks if it can reuse the current task's
> runtime and period. If the deadline of the task is in the past, CBS
> cannot use the runtime, and so it replenishes the task. This rule
> works fine for im
On 06/03/17 14:28, Peter De Schrijver wrote:
> On Mon, Mar 06, 2017 at 09:58:29AM +, Jon Hunter wrote:
>>
>> On 06/03/17 08:38, Peter De Schrijver wrote:
>>> On Thu, Mar 02, 2017 at 05:56:49PM +, Jon Hunter wrote:
On 28/02/17 15:19, Peter De Schrijver wrote:
> This is needed
Hello Arnd,
On 03/01/2017 07:48 PM, Arnd Bergmann wrote:
> compile-testing fails when QCOM_SMD is a loadable module:
>
> drivers/bluetooth/built-in.o: In function `btqcomsmd_send':
> btqca.c:(.text+0xa8): undefined reference to `qcom_smd_send'
> drivers/bluetooth/built-in.o: In function `btqcomsm
On Mon, Mar 06, 2017 at 03:24:23PM +0100, Dmitry Vyukov wrote:
> We could also provide a parallel implementation of atomic ops based on
> the new compiler builtins (__atomic_load_n and friends):
> https://gcc.gnu.org/onlinedocs/gcc/_005f_005fatomic-Builtins.html
> and enable it under KSAN. The nice
To initialize the its nodes at a later point during boot, we need to
split probing from initialization. Collect all information required
for initialization in struct its_node. We can then use the its node
list for initialization.
Signed-off-by: Robert Richter
---
drivers/irqchip/irq-gic-v3-its.c
The gicv3-its device table may have a size of up to 16MB. With 4k
pagesize the maximum size of memory allocation is 4MB. Use CMA for
allocation of large tables.
We use the device managed version of dma_alloc_coherent(). Thus, we
don't need to release it manually on device removal.
Signed-off-by:
Right now its_init() must be called before pci and platform init.
Remove ordering dependencies to allow all initialization functions
being called with the same initcall type.
Signed-off-by: Robert Richter
---
drivers/irqchip/irq-gic-v3-its-pci-msi.c | 4 +++-
drivers/irqchip/irq-gic-v3-its-
On Sun, Mar 5, 2017 at 8:13 PM, Florian Fainelli wrote:
>
>
> On 03/02/2017 04:21 PM, Jon Mason wrote:
>> From: Jon Mason
>>
>> Add I2C support to the bcm5301x Device Tree. Since no driver changes
>> are needed to enable this hardware, only the device tree changes are
>> required to make this fu
This patch separates its initialization from the gic. Probing and
initialization of its nodes is separate now. There is an own cpu
notifier for its now.
Signed-off-by: Robert Richter
---
drivers/irqchip/irq-gic-v3-its.c | 55 ++
drivers/irqchip/irq-gic-v3.c
This patch series implements ITS nodes as kernel devices. The
advantage of that is that CMA can be used to allocate large ITS
tables, where standard memory and page allocation fails (above
MAX_ORDER - 1). This approach was suggested first here:
https://marc.info/?i=56D44812.6000309%40arm.com
Ano
In the article
https://googleprojectzero.blogspot.nl/2014/08/the-poisoned-nul-byte-2014-edition.html
the author describes launching an attack on an off by one NUL byte bug
in glibc.
He explains that both the memory leak in the option parsing of PolKits
pkexec.c and the excessive value of MAX_ARG_
On Fri, Mar 03, 2017 at 06:27:19PM -0700, Jerry Snitselaar wrote:
>
> Jarkko Sakkinen @ 2017-02-08 11:11 GMT:
>
> > The tpm_crb driver should follow the policy of reserving and
> > relinquishing the locality it uses when multiple localities are used,
> > like when TXT is another locality.
> >
> >
Hi Wolfram,
On Mon, Mar 6, 2017 at 3:29 PM, Wolfram Sang wrote:
> From: Wolfram Sang
>
> This tool allows to construct and concat multiple I2C messages into one
> single transfer. Its aim is to test I2C master controllers, and so there
> is no SMBus fallback.
Thanks for the tool!
> I've been m
On Mon, Mar 06, 2017 at 03:24:23PM +0100, Dmitry Vyukov wrote:
> We could involve compiler (and by compiler I mean clang, because we
> are not going to touch gcc, any volunteers?).
FWIW, clang isn't even close to being a viable compiler for the kernel.
It lacks far too many features, _IF_ you can
Hi Mark,
On 2017-03-03 09:50, Mark Rutland wrote:
Hi Augustin,
On Thu, Mar 02, 2017 at 03:58:32PM -0500, Agustin Vega-Frias wrote:
This adds a new dynamic PMU to the Perf Events framework to program
and control the L3 cache PMUs in some Qualcomm Technologies SOCs.
The driver supports a distri
All events from 'perf list', except SDT events, can be directly recorded
with 'perf record'. But, the flow is little different for SDT events.
Probe point for SDT event needs to be created using 'perf probe' before
recording it using 'perf record'.
As suggested by Ingo[1], it's better to make this
On Mon, Mar 06, 2017 at 02:59:07PM +, David Laight wrote:
> From: Peter Zijlstra
> > Sent: 06 March 2017 11:22
> > To: Madhavan Srinivasan
> > Cc: Wang Nan; Alexander Shishkin; linux-kernel@vger.kernel.org; Arnaldo
> > Carvalho de Melo; Alexei
> > Starovoitov; Ingo Molnar; Stephane Eranian; Su
On 03/06/2017 03:21 PM, Elena Reshetova wrote:
> refcount_t type and corresponding API should be
> used instead of atomic_t when the variable is used as
> a reference counter. This allows to avoid accidental
> refcounter overflows that might lead to use-after-free
> situations.
The subject is wron
On Mon 06-03-17 06:35:21, James Bottomley wrote:
> On Mon, 2017-03-06 at 13:01 +0100, Jan Kara wrote:
> > On Mon 06-03-17 11:27:33, Jan Kara wrote:
> > > Hi,
> > >
> > > On Sun 05-03-17 10:21:11, Wu Fengguang wrote:
> > > > FYI next-20170303 is good while mainline is bad with this error.
> > > > T
On Sun, Mar 05, 2017 at 10:43:19AM +1300, Derek Robson wrote:
> On Sat, Mar 04, 2017 at 02:57:22PM +0300, Dan Carpenter wrote:
> > Copy a patch prefix that everyone else has been using:
> >
> > git log --oneline drivers/staging/media/platform/bcm2835/
> >
> > The subject is too vague as well.
>
On 03/06/2017 03:23 AM, Johannes Thumshirn wrote:
> zram can handle at most SECTORS_PER_PAGE sectors in a bio's bvec. When using
> the NVMe over Fabrics loopback target which potentially sends a huge bulk of
> pages attached to the bio's bvec this results in a kernel panic because of
> array out of
> Doubly linked lists which are iterated using list_empty
> and list_entry macros have been replaced with list_for_each_entry_safe
> macro.
> This makes the iteration simpler and more readable.
>
> This patch replaces the while loop containing list_empty and list_entry
> with list_for_each_entr
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
On 03/06/2017 05:00 AM, David Binderman wrote:
> Hello there,
>
> 1.
>
> block/sed-opal.c:2136:40: warning: logical ‘and’ of mutually exclusive tests
> is always false [-Wlogical-op]
>
> Source code is
>
> if (lk_unlk->session.who < OPAL_USER1 &&
> lk_unlk->session.who > OPAL_USER9
On Mon, 6 Mar 2017, hn.c...@weidahitech.com wrote:
> From: HungNien Chen
>
> Just quote from Jonathan Clarke in previous thread(2017/01/24):
> "This division by 2 was added along with the touch width/height
> fields 6 years ago so that those fields 'match the visual scale
> of the touch' for a s
On Mon, Mar 06 2017 at 1:41:06 pm GMT, Franck Demathieu
wrote:
> The 'size' variable is unsigned according to the dt-bindings.
> As this variable is used as integer in other places, create a new variable
> that allows to fix the following sparse issue (-Wtypesign):
>
> drivers/irqchip/irq-cros
On Fri, Mar 3, 2017 at 8:23 PM, Carlos O'Donell wrote:
> On Thu, Mar 2, 2017 at 10:48 AM, Dmitry V. Levin wrote:
>> On Thu, Mar 02, 2017 at 10:22:18AM -0500, Carlos O'Donell wrote:
>>> On Wed, Mar 1, 2017 at 11:20 AM, Arnd Bergmann wrote:
>>> > On Sun, Feb 26, 2017 at 2:01 AM, Dmitry V. Levin
Hi Daniel,
On Monday 06 Mar 2017 11:38:20 Daniel Vetter wrote:
> On Fri, Mar 03, 2017 at 06:45:40PM +0200, Laurent Pinchart wrote:
> > - I haven't seen any proposal how a heap-based solution could be used in a
> > generic distribution. This needs to be figured out before committing to
> > any API/
Recent versions of Cadence QSPI controller support Octal SPI transfers
as well. This patch updates existing driver to support such feature.
It is not possible to determine whether or not octal mode is supported
just by looking at revision register alone. To solve that, an additional
property in De
cristian.bir...@microchip.com writes:
> From: Cristian Birsan
>
> Check fifo configuration values against device tree values for endpoint
> fifo in auto configuration mode (fifo_mode=0).
>
> Signed-off-by: Cristian Birsan
> ---
> drivers/usb/gadget/udc/atmel_usba_udc.c | 26
On (03/03/17 18:49), Aleksey Makarov wrote:
[..]
> +static enum { CONSOLE_MATCH, CONSOLE_MATCH_RETURN, CONSOLE_MATCH_NEXT }
> +match_console(struct console *newcon, struct console_cmdline *c)
that enum in function return is interesting :)
can we make it less hackish?
> + if (!newcon->match ||
On Fri 03-03-17 18:34:22, Igor Mammedov wrote:
> On Fri, 3 Mar 2017 09:27:23 +0100
> Michal Hocko wrote:
>
> > On Thu 02-03-17 18:03:15, Igor Mammedov wrote:
> > > On Thu, 2 Mar 2017 15:28:16 +0100
> > > Michal Hocko wrote:
> > >
> > > > On Thu 02-03-17 14:53:48, Igor Mammedov wrote:
> > > >
On 2017/03/04 09:49AM, Masami Hiramatsu wrote:
> On Thu, 2 Mar 2017 23:25:06 +0530
> "Naveen N. Rao" wrote:
>
> > We indicate support for accepting sym+offset with kretprobes through a
> > line in ftrace README. Parse the same to identify support and choose the
> > appropriate format for kprobe_
Lockdep issues a circular dependency warning when AFS issues an operation
through AF_RXRPC from a context in which the VFS/VM holds the mmap_sem.
The theory lockdep comes up with is as follows:
(1) If the pagefault handler decides it needs to read pages from AFS, it
calls AFS with mmap_sem
From: Peter Zijlstra
> Sent: 06 March 2017 11:22
> To: Madhavan Srinivasan
> Cc: Wang Nan; Alexander Shishkin; linux-kernel@vger.kernel.org; Arnaldo
> Carvalho de Melo; Alexei
> Starovoitov; Ingo Molnar; Stephane Eranian; Sukadev Bhattiprolu;
> linuxppc-...@lists.ozlabs.org
> Subject: Re: [PATCH
This test calls 32-bit mmap() through int 0x80 and checks /proc/self/maps
for allocated VMA's address - it should be downer than 4 Gb. Just
accessing allocated with mmap pointer will not work, as we could have
some VMA placed on the same address as lower 4 bytes of the new mapping.
As allocation is
List those events which are fetched from uprobe_events as 'event addr@file'
followed by hint on how these events can be deleted with 'perf probe -d'
command.
For example:
$ sudo cat /sys/kernel/debug/tracing/uprobe_events
p:sdt_libpthread/mutex_release
/usr/lib64/libpthread-2.24.so:0x00
From: Hemant Kumar
Add basic support for directly recording SDT events which are present
in the probe cache. Without this patch, we could probe into SDT events
using 'perf probe' and 'perf record'. With this patch, we can probe the
SDT events directly using 'perf record'.
For example :
$ sudo
On 03.03.2017 10:07, Smitha T Murthy wrote:
> Aligning the luma_dpb_size, chroma_dpb_size, mv_size and me_buffer_size
> for MFCv10.10.
>
> Signed-off-by: Smitha T Murthy
> ---
> drivers/media/platform/s5p-mfc/regs-mfc-v10.h | 19 +
> drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c | 99
Patch to export SIER bits to userspace via
perf_mem_data_src and perf_sample_data struct.
Cc: Benjamin Herrenschmidt
Cc: Paul Mackerras
Cc: Daniel Axtens
Cc: Andrew Donnellan
Signed-off-by: Sukadev Bhattiprolu
Signed-off-by: Madhavan Srinivasan
---
arch/powerpc/perf/power8-pmu.c | 2 ++
1 f
On 03.03.2017 10:07, Smitha T Murthy wrote:
> Add V4L2 definition for HEVC compressed format
>
> Signed-off-by: Smitha T Murthy
Reviewed-by: Andrzej Hajda
--
Regards
Andrzej
> ---
> include/uapi/linux/videodev2.h |1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/inclu
On Mon, Mar 06, 2017 at 01:53:35AM +0200, Tomas Winkler wrote:
> This fix enables a platform to enter the idle state (suspend-to-idle)
>
> The driver needs to request explicitly go_idle upon completion
> from the pm suspend handler.
> The runtime pm is disabled on suspend during prepare state by c
Peter Senna Tschudin writes:
> On Sun, Feb 26, 2017 at 08:24:22PM +0100, Romain Perier wrote:
>> The PCI pool API is deprecated. This commits replaces the PCI pool old
>> API by the appropriated function with the DMA pool API.
>>
> Reviewed-by: Peter Senna Tschudin
Fine by me:
Acked-by: Felipe
Result of mmap() calls with MAP_32BIT flag at this moment depends
on thread flag TIF_ADDR32, which is set during exec() for 32-bit apps.
It's broken as the behavior of mmap() shouldn't depend on exec-ed
application's bitness. Instead, it should check the bitness of mmap()
syscall.
How it worked bef
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
mmap() uses base address, from which it starts to look for a free space
for allocation. At this moment there is one mm->mmap_base, which is
calculated during exec(). The address depends on task's size, set rlimit
for stack, ASLR randomization. As task size and number of random bits
differ between 6
On Fri, Mar 03, 2017 at 05:09:59PM +0100, Enric Balletbo i Serra wrote:
> From: Sonny Rao
>
> The suspend/resume behavior of the TPM can be controlled by setting
> "powered-while-suspended" in the DTS. This is useful for the cases
> when hardware does not power-off the TPM.
>
> Signed-off-by: So
On Mar 06 2017 or thereabouts, Bastien Nocera wrote:
> On Mon, 2017-03-06 at 13:18 +0100, Jiri Kosina wrote:
> > On Tue, 7 Feb 2017, Benjamin Tissoires wrote:
> >
> > > > > + case POWER_SUPPLY_PROP_MANUFACTURER:
> > > > > + val->strval = "Logitech, Inc.";
> > >
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
On Mon, 2017-03-06 at 13:01 +0100, Jan Kara wrote:
> On Mon 06-03-17 11:27:33, Jan Kara wrote:
> > Hi,
> >
> > On Sun 05-03-17 10:21:11, Wu Fengguang wrote:
> > > FYI next-20170303 is good while mainline is bad with this error.
> > > The attached reproduce-* may help reproduce the issue.
> >
> >
Manage its nodes as kernel devices. We can then use the kernel's
device resource management for memory allocation. Freeing memory
becomes much easier now. This also allows us to use CMA for the
allocation of large its tables.
Signed-off-by: Robert Richter
---
drivers/irqchip/irq-gic-v3-its.c | 1
Hello Hoegeun,
On 02/21/2017 10:09 PM, Hoegeun Kwon wrote:
> From: Hyungwon Hwang
>
> This patch add the panel device tree node for S6E3HA2 display
> controller to TM2 dts.
>
> Signed-off-by: Hyungwon Hwang
> Signed-off-by: Andrzej Hajda
> Signed-off-by: Chanwoo Choi
> Signed-off-by: Hoegeun
Use an initcall to initialize its. This allows us to use the device
framework during initialization that is up at this point. We use
subsys_initcall() here since we need the arch to be initialized
first. It is before pci and platform device probe where devices are
bound to msi interrupts.
Signed-o
Add an option to put all output files in a given directory, similar to
what kbuild does.
Cc: Carsten Emde
Cc: David Airlie
Signed-off-by: Javi Merino
---
Documentation/EDID/Makefile | 21 -
1 file changed, 12 insertions(+), 9 deletions(-)
diff --git a/Documentation/EDID/Ma
On Mon, Mar 06, 2017 at 04:29:33PM +0200, Felipe Balbi wrote:
>
> Hi,
>
> Roger Quadros writes:
> > <<< No Message Collected >>>
>
> You need to resend this. See also [1]
Not sure what is wrong. This happens to me too, see [2]. And I sent the
patch v2 an hour ago, but the patch is still not on
On 03/06/2017 01:11 AM, Jiri Slaby wrote:
This is the start of the stable review cycle for the 3.12.71 release.
There are 113 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by
ATM the last discovered node is initialized first. Though this order
should work too, change the initialization of nodes to probe order as
one would expect it.
Signed-off-by: Robert Richter
---
drivers/irqchip/irq-gic-v3-its.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/d
Hello Hoegeun,
On 02/21/2017 10:09 PM, Hoegeun Kwon wrote:
> The Samsung s6e3ha2 is a 5.7" 1440x2560 AMOLED panel connected
> using MIPI-DSI interfaces.
>
> Signed-off-by: Donghwa Lee
> Signed-off-by: Hyungwon Hwang
> Signed-off-by: Hoegeun Kwon
> Reviewed-by: Andrzej Hajda
> Acked-by: Rob He
On Wed, Mar 1, 2017 at 5:38 PM, Milan Broz wrote:
>
> On 03/01/2017 02:04 PM, Milan Broz wrote:
>> On 03/01/2017 01:42 PM, Gilad Ben-Yossef wrote:
>> ...
>>
>>> I can certainly understand if you don't wont to take the patch until
>>> we have results with
>>> dm-crypt itself but the difference betw
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
The size of .word is the size of a word in the given platform, which
for intel systems is 16-bits but other architectures use different
sizes. However, .hword emits 16-bit numbers regardless of the
platform (and despite the name). The quantities specified in EDID are
platform independent, so they
Hi,
I found these two minor issues while building an EDID. I'm not sure
whether the second patch (Add O= to support) is upstream material, but
I'm sending it just in case.
Thanks,
Javi
Javi Merino (2):
drm: use .hword to represent 16-bit numbers
drm: Add O= support
Documentation/EDID/Make
To fix 32-bit mmap() syscall returning pointer higher than 4Gb in
64-bit binaries, two mmap bases will be used: one for mapping with
32-bit syscalls and another for 64-bit syscall.
To correctly place those two bases, introduce arch_rnd() function,
which will return the random factor independently o
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
selftest to check that 32-bit mmap() does return 32-bit
pointer.
Changes since v5:
- ifdef fixup (kbuild test robot)
- rebase on linux-next-20170306 (minor: sysret_rip test added)
Changes since v4 (Thomas's review):
- rewrote changelogs (so they should be readable by humans also)
- made cod
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
On Thu, 2 Mar 2017 15:45:03 +
Patrick Bellasi wrote:
> @@ -287,6 +289,10 @@ static void sugov_update_shared(struct update_util_data
> *hook, u64 time,
> goto done;
> }
>
> + /* Skip updates generated by sugov kthreads */
> + if (curr == sg_policy->thread)
I t
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
From: Wolfram Sang
This tool allows to construct and concat multiple I2C messages into one
single transfer. Its aim is to test I2C master controllers, and so there
is no SMBus fallback.
I've been missing such a tool a number of times now, so I finally got
paround to writing it myself. As with al
On Fri, 3 Mar 2017 09:11:25 +0530
Viresh Kumar wrote:
> On 02-03-17, 15:45, Patrick Bellasi wrote:
> > diff --git a/include/linux/sched.h b/include/linux/sched.h
> > index e2ed46d..739b29d 100644
> > --- a/include/linux/sched.h
> > +++ b/include/linux/sched.h
> > @@ -3653,6 +3653,7 @@ static inli
Hi,
Roger Quadros writes:
> <<< No Message Collected >>>
You need to resend this. See also [1]
[1] https://marc.info/?l=linux-usb&m=148854335620717&w=2
--
balbi
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refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
On Mon, Mar 06, 2017 at 09:58:29AM +, Jon Hunter wrote:
>
> On 06/03/17 08:38, Peter De Schrijver wrote:
> > On Thu, Mar 02, 2017 at 05:56:49PM +, Jon Hunter wrote:
> >>
> >> On 28/02/17 15:19, Peter De Schrijver wrote:
> >>> This is needed to make the JTAG debugging interface work.
> >>>
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
This series, for various different drivers, replaces atomic_t reference
counters with the new refcount_t type and API (see include/linux/refcount.h).
By doing this we prevent intentional or accidental
underflows or overflows that can led to use-after-free vulnerabilities.
The below patches are ful
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshetova
Signed-off-by: Hans Liljestrand
Signed-off-
On Mon, Mar 6, 2017 at 2:01 PM, Peter Zijlstra wrote:
> On Mon, Mar 06, 2017 at 01:58:51PM +0100, Peter Zijlstra wrote:
>> On Mon, Mar 06, 2017 at 01:50:47PM +0100, Dmitry Vyukov wrote:
>> > On Mon, Mar 6, 2017 at 1:42 PM, Dmitry Vyukov wrote:
>> > > KASAN uses compiler instrumentation to interce
Add description of new DLL PHY delays.
Signed-off-by: Piotr Sroka
---
Changes for v2:
- file was created in v2. It was a part of driver source file patch.
- most delays were moved from dts file
to data associated with an SoC specific compatible
- description of delays was updated to be more cl
This enables the property post_ios_power_on. With this property, the
driver pwrseq_simple will do its entire power sequence at the end of the
mmc_power_up() function. The property pre-power-on-delay-ms adds a delay
of 1ms between the enablement of the clk and the assertion of the reset
line.
It fi
On 03/06/2017 05:17 PM, Kirill A. Shutemov wrote:
On Mon, Mar 06, 2017 at 05:00:28PM +0300, Dmitry Safonov wrote:
2017-02-21 15:42 GMT+03:00 Kirill A. Shutemov :
On Tue, Feb 21, 2017 at 02:54:20PM +0300, Dmitry Safonov wrote:
2017-02-17 19:50 GMT+03:00 Andy Lutomirski :
On Fri, Feb 17, 2017 a
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