On January 6, 2019 11:40:56 PM PST, Cao jin wrote:
>According to objdump output of setup, function memset is not used in
>setup code. Currently, all usage of memset in setup come from macro
>definition of string.h.
>
>Signed-off-by: Cao jin
>---
>Compiled and booted under x86_64; compiled under i
On Fri, Jan 4, 2019 at 5:43 PM Baoquan He wrote:
>
> On 01/04/19 at 04:39pm, Pingfan Liu wrote:
> > Customer reported a bug on a high end server with many pcie devices, where
> > kernel bootup with crashkernel=384M, and kaslr is enabled. Even
> > though we still see much memory under 896 MB, the f
Customer reported a bug on a high end server with many pcie devices, where
kernel bootup with crashkernel=384M, and kaslr is enabled. Even
though we still see much memory under 896 MB, the finding still failed
intermittently. Because currently we can only find region under 896 MB,
if w/0 ',high' sp
Hi Kai-Heng,
On Sun, Jan 6, 2019 at 10:44 AM Kai Heng Feng
wrote:
>
> Hi Benjamin,
>
> > On Dec 29, 2018, at 1:53 AM, Philipp Kaelin wrote:
> >
> > Initial situation:
> > - The touchpad of a Lenovo ThinkPad L580 doesn't work with newer kernel
> > versions eg. 4.20
> > - It used to work on earli
Hi,
> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org
> [mailto:linux-kernel-ow...@vger.kernel.org] On Behalf Of Lianbo Jiang
> Sent: Monday, January 7, 2019 10:48 AM
> To: linux-kernel@vger.kernel.org
> Cc: ke...@lists.infradead.org; t...@linutronix.de; mi...@redhat.com;
> b
Stephan,
On Sun, Jan 06, 2019 at 07:11:50PM +0100, Stephan Müller wrote:
> Am Sonntag, 6. Januar 2019, 14:36:08 CET schrieb Vitaly Chikunov:
>
> > Add Elliptic Curve Russian Digital Signature Algorithm (GOST R
> > 34.10-2012, RFC 7091, ISO/IEC 14888-3) is one of the Russian (and since
> > 2018 th
The current acpi_table_upgrade() relies on initrd_start, but this var is
only valid after relocate_initrd(). There is requirement to extract the
acpi info from initrd before memblock-allocator can work(see [2/4]), hence
acpi_table_upgrade() need to accept the input param directly.
Signed-off-by: P
At present, memblock bottom-up allocation can help us against stamping over
movable node in very high probability. But if the hotplug info has already
been parsed, the memblock allocator can step around the movable node by
itself. This patch pushes the parsing step forward, just ahead of where,
the
Due to the incoming divergence of x86_32 and x86_64, there is requirement
to set the allowed allocating range at the early boot stage.
This patch also includes minor change to remove redundat cond check, refer
to memblock_find_in_range_node(), memblock_find_in_range() has already
protect itself fro
There are two acheivements by this patch.
-1st. keep the subtree of pgtable away from movable node.
Background about the defect of the current bottom-up allocation style, take
the following scenario:
| unmovable node | movable node |
| kaslr-kernel |subtree of
Background about the defect of the current bottom-up allocation style, take
the following scenario:
| unmovable node | movable node |
| kaslr-kernel |subtree of pgtable for phy<->virt |
Although kaslr-kernel can avoid to stain the movable node. But the
pgtable
On 2019-01-06 10:33, Geert Uytterhoeven wrote:
> Hi Peter,
>
> On Mon, Nov 26, 2018 at 10:59 PM Peter Rosin wrote:
>> If there are extra logos (CONFIG_FB_LOGO_EXTRA) the heights of these
>> extra logos are not considered when centering the first logo vertically.
>>
>> Signed-off-by: Peter Rosin
From: Rafał Miłecki
USB 2.0 PHY is a hardware block that happens to use two registers from
the CRU block to setup a single PLL. It's not part of the CRU or DMU
and so its binding shouldn't cover the whole DMU.
The correct way of handling this is to reference CRU block node using a
syscon. Docume
From: Rafał Miłecki
This adds support for the "syscon-cru" DT property which simply requires
using regmap to access CRU registers.
The old binding has been deprecated and stays as a fallback method.
Signed-off-by: Rafał Miłecki
---
drivers/phy/broadcom/phy-bcm-ns-usb2.c | 44 +
/linux/commits/Dmitry-V-Levin/asm-generic-syscall-h-prepare-for-inclusion-by-other-files/20190107-115241
config: alpha-allmodconfig (attached as .config)
compiler: alpha-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0
reproduce:
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin
Am Montag, 7. Januar 2019, 09:07:10 CET schrieb Vitaly Chikunov:
Hi Vitaly,
> > Why do you manually parse the ASN.1 structure instead of using the ASN.1
> > parser?
>
> I am not sure this worth effort and will not be most degenerate use of
> asn1_ber_decoder, since 1) I only need to parse one ty
I send out a series [RFC PATCH 0/4] x86_64/mm: remove bottom-up
allocation style by pushing forward the parsing of mem hotplug info (
https://lore.kernel.org/lkml/1546849485-27933-1-git-send-email-kernelf...@gmail.com/T/#t).
Please give comment if you are interested.
Thanks,
Pingfan
On Fri, Jan 4
On 2019/1/5 上午5:34, Michael S. Tsirkin wrote:
On Sat, Dec 29, 2018 at 08:46:56PM +0800, Jason Wang wrote:
It was noticed that the copy_user() friends that was used to access
virtqueue metdata tends to be very expensive for dataplane
implementation like vhost since it involves lots of software
Hi Peter,
On Mon, Jan 7, 2019 at 9:26 AM Peter Rosin wrote:
> On 2019-01-06 10:33, Geert Uytterhoeven wrote:
> > On Mon, Nov 26, 2018 at 10:59 PM Peter Rosin wrote:
> >> If there are extra logos (CONFIG_FB_LOGO_EXTRA) the heights of these
> >> extra logos are not considered when centering the fi
Hi,
On Mon 07-01-19 13:02:31, Anshuman Khandual wrote:
> On 12/22/2018 04:58 AM, a...@linux-foundation.org wrote:
[...]
> > A git tree which contains the memory management portion of this tree is
> > maintained at git://git.kernel.org/pub/scm/linux/kernel/git/mhocko/mm.gi
>
> Hello Michal,
>
> I
Kindly ping.
Zhe
On 12/3/18 6:22 PM, zhe...@windriver.com wrote:
> From: He Zhe
>
> setup_io_tlb_npages does not check input argument before passing it
> to isdigit. The argument would be a NULL pointer if "swiotlb", without
> its value, is set in command line and thus causes the following panic
Hi Gustavo
On 1/4/19 7:43 PM, Gustavo A. R. Silva wrote:
> One of the more common cases of allocation size calculations is finding the
> size of a structure that has a zero-sized array at the end, along with memory
> for some number of elements for that array. For example:
>
> struct foo {
>
Manfred Schlaegl | Leitung Entwicklung Linz
GINZINGER ELECTRONIC SYSTEMS GMBH
Tel.: +43 7723 5422 153
Mobil: +43 676 841 208 253
Mail: manfred.schla...@ginzinger.com
Web: www.ginzinger.com
On 04.01.19 16:23, Marc Kleine-Budde wrote:
> On 12/19/18 7:39 PM, Manfred Schlaegl wrote:
>> This r
On Mon, Jan 07, 2019 at 04:47:43PM +0800, Jia-Ju Bai wrote:
> The driver functions mxs_auart_settermios(), dma_rx_callback() and
> dma_tx_callback() can be concurrently executed.
>
> In Linux 4.19:
>
> mxs_auart_settermios
> mxs_auart_dma_exit
> mxs_auart_dma_exit_channel
> line 918:
On Mon, Jan 07, 2019 at 04:12:22PM +0800, Jia-Ju Bai wrote:
> In drivers/char/pcmcia/synclink_cs.c, the functions mgslpc_open() and
> hdlcdev_open() can be concurrently executed.
>
> hdlcdev_open
> startup
> claim_resources
> rx_alloc_buffers
> line 2641: kfree(info->rx_buf)
>
Hi,
On 1/7/19 3:59 PM, h...@zytor.com wrote:
> On January 6, 2019 11:40:56 PM PST, Cao jin wrote:
>> According to objdump output of setup, function memset is not used in
>> setup code. Currently, all usage of memset in setup come from macro
>> definition of string.h.
>>
>> Signed-off-by: Cao jin
Thank you for the quick response, unfortunately the patch does not work,
problem still persist.
I saw the other mail thread, and it looks like the proper solution
described by Al will take some time. I don't know if we can afford right
now to write a proper patch ourselves, also at least my unde
On 04/01/2019 01:36, Palmer Dabbelt wrote:
> On Fri, 14 Dec 2018 01:17:24 PST (-0800), daniel.lezc...@linaro.org wrote:
>> On 14/12/2018 00:14, Atish Patra wrote:
>>> From: Palmer Dabbelt
>>>
>>> In RISC-V systems, timebase-frequency is per cpu instead of one
>>> instance for entire SOC as there i
On Mon, Jan 07, 2019 at 04:12:22PM +0800, Jia-Ju Bai wrote:
> In drivers/char/pcmcia/synclink_cs.c, the functions mgslpc_open() and
> hdlcdev_open() can be concurrently executed.
>
> hdlcdev_open
> startup
> claim_resources
> rx_alloc_buffers
> line 2641: kfree(info->rx_buf)
>
Laura Abbott writes:
> Commit 7f92891778df ("vfio_pci: Add NVIDIA GV100GL [Tesla V100 SXM2]
> subdriver") introduced a trace.h file in the local directory but
> missed adding the local include path, resulting in compilation
> failures with tracepoints:
>
> In file included from drivers/vfio/pci/tr
On 2019-01-07 09:40, Geert Uytterhoeven wrote:
> Hi Peter,
>
> On Mon, Jan 7, 2019 at 9:26 AM Peter Rosin wrote:
>> On 2019-01-06 10:33, Geert Uytterhoeven wrote:
>>> On Mon, Nov 26, 2018 at 10:59 PM Peter Rosin wrote:
If there are extra logos (CONFIG_FB_LOGO_EXTRA) the heights of these
>>>
On 2019-01-07 09:59, Peter Rosin wrote:
> On 2019-01-07 09:40, Geert Uytterhoeven wrote:
>> Hi Peter,
>>
>> On Mon, Jan 7, 2019 at 9:26 AM Peter Rosin wrote:
>>> On 2019-01-06 10:33, Geert Uytterhoeven wrote:
On Mon, Nov 26, 2018 at 10:59 PM Peter Rosin wrote:
> If there are extra logos
This patch adds SHA3 driver suuport for the Xilinx
ZynqMP SoC.
Signed-off-by: Kalyani Akula
---
drivers/crypto/Kconfig | 10 ++
drivers/crypto/Makefile |1 +
drivers/crypto/zynqmp-sha.c | 303 +++
3 files changed, 314 insertions(+), 0 delet
This patch adds a SHA3 DT node for Xilinx ZynqMP SoC.
Signed-off-by: Kalyani Akula
---
arch/arm64/boot/dts/xilinx/zynqmp.dtsi |4
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index fa4fd77
This patch set adds support for
- dt-binding docs for Xilinx ZynqMP SHA3 driver
- Adds Xilinx ZynqMP driver for SHA3 Algorithm
- Adds device tree node for ZynqMP SHA3 driver
Kalyani Akula (3):
dt-bindings: crypto: Add bindings for ZynqMP SHA3 driver
crypto: Add Xilinx SHA3 driver
ARM64: zyn
Add documentation to describe Xilinx ZynqMP SHA3 driver
bindings.
Signed-off-by: Kalyani Akula
---
.../devicetree/bindings/crypto/zynqmp-sha.txt | 12
1 files changed, 12 insertions(+), 0 deletions(-)
create mode 100755 Documentation/devicetree/bindings/crypto/zynqmp-sha.txt
On 2019/1/7 16:52, Greg KH wrote:
On Mon, Jan 07, 2019 at 04:47:43PM +0800, Jia-Ju Bai wrote:
The driver functions mxs_auart_settermios(), dma_rx_callback() and
dma_tx_callback() can be concurrently executed.
In Linux 4.19:
mxs_auart_settermios
mxs_auart_dma_exit
mxs_auart_dma_exit
Stephan,
On Mon, Jan 07, 2019 at 09:31:40AM +0100, Stephan Mueller wrote:
> Am Montag, 7. Januar 2019, 09:07:10 CET schrieb Vitaly Chikunov:
>
> > > Why do you manually parse the ASN.1 structure instead of using the ASN.1
> > > parser?
> >
> > I am not sure this worth effort and will not be most
On Fri, Jan 4, 2019 at 7:05 PM Stefano Brivio wrote:
>
> On Fri, 4 Jan 2019 18:26:16 +0100
> Dmitry Vyukov wrote:
>
> > On Fri, Jan 4, 2019 at 6:14 PM Stefano Brivio wrote:
> > >
> > > On Fri, 4 Jan 2019 12:05:04 +0100
> > > Dmitry Vyukov wrote:
> > >
> > > > I've added these as tests:
> > > >
On Mon, Jan 07, 2019 at 09:00:50AM +0800, Jin Yao wrote:
> Following test shows the stat keeps running even if no longer
> task to monitor (mgen exits at ~5s).
>
> perf stat -e cycles -p `pgrep mgen` -I1000 -- sleep 10
> time counts unit events
> 1.000148916 1,308
On Mon, Jan 07, 2019 at 04:46:51PM +0800, He Zhe wrote:
> Kindly ping.
Konrad, I'll pick this up through the DMA mapping tree unless you
protest in the next few days.
On 01/03/2019 11:25 PM, Jim Mattson wrote:
On Wed, Jan 2, 2019 at 11:55 PM Wei Wang wrote:
Right, thanks. Probably better to change it to below:
msr_info->data = 0;
data = native_read_msr(MSR_IA32_PERF_CAPABILITIES);
if (vcpu->kvm->arch.lbr_in_guest)
msr_info->data |= (data & X86_PERF_C
> -Original Message-
> From: Dongli Zhang [mailto:dongli.zh...@oracle.com]
> Sent: 07 January 2019 05:36
> To: xen-de...@lists.xenproject.org; linux-bl...@vger.kernel.org; linux-
> ker...@vger.kernel.org
> Cc: konrad.w...@oracle.com; Roger Pau Monne ;
> ax...@kernel.dk; Paul Durrant
> Subj
Hi Peter,
On Mon, Jan 7, 2019 at 10:03 AM Peter Rosin wrote:
> On 2019-01-07 09:59, Peter Rosin wrote:
> > On 2019-01-07 09:40, Geert Uytterhoeven wrote:
> >> On Mon, Jan 7, 2019 at 9:26 AM Peter Rosin wrote:
> >>> On 2019-01-06 10:33, Geert Uytterhoeven wrote:
> On Mon, Nov 26, 2018 at 10:
On 01/07/2019 02:13 PM, Michal Hocko wrote:
> Hi,
>
> On Mon 07-01-19 13:02:31, Anshuman Khandual wrote:
>> On 12/22/2018 04:58 AM, a...@linux-foundation.org wrote:
> [...]
>>> A git tree which contains the memory management portion of this tree is
>>> maintained at git://git.kernel.org/pub/scm
> -Original Message-
> From: Dongli Zhang [mailto:dongli.zh...@oracle.com]
> Sent: 07 January 2019 05:36
> To: xen-de...@lists.xenproject.org; linux-bl...@vger.kernel.org; linux-
> ker...@vger.kernel.org
> Cc: konrad.w...@oracle.com; Roger Pau Monne ;
> ax...@kernel.dk; Paul Durrant
> Subj
On Mon 07-01-19 14:46:43, Anshuman Khandual wrote:
>
>
> On 01/07/2019 02:13 PM, Michal Hocko wrote:
> > Hi,
> >
> > On Mon 07-01-19 13:02:31, Anshuman Khandual wrote:
> >> On 12/22/2018 04:58 AM, a...@linux-foundation.org wrote:
> > [...]
> >>> A git tree which contains the memory management po
From: Frieder Schrempf
Now that the SPI memory interface was introduced by Boris, it is
possible to move drivers from mtd/spi-nor to the SPI framework in order
to use them for different type of SPI memory chips.
Patch 1 adds the driver for the Freescale QSPI controller to the SPI
framework. Toge
With gcc 7.3.0:
arch/m68k/kernel/signal.c: In function ‘mangle_kernel_stack’:
arch/m68k/kernel/signal.c:654:3: warning: ISO C90 forbids variable length
array ‘buf’ [-Wvla]
unsigned long buf[fsize / 2]; /* yes, twice as much */
^~~~
Replace the variable size by the upper
From: Frieder Schrempf
There's a new driver using the SPI memory interface of the SPI framework
at spi/spi-fsl-qspi.c, which can be used together with m25p80.c to
replace the functionality of this SPI NOR driver.
The new driver is already in use and this code is not compiled anymore,
so let's re
From: Frieder Schrempf
After switching to the new FSL QSPI driver the property
'fsl,qspi-has-second-chip' is not needed anymore.
The driver now uses the 'reg' property to determine the bus and
the chipselect.
Signed-off-by: Frieder Schrempf
---
arch/arm64/boot/dts/freescale/fsl-ls1046a.dtsi |
With gcc 7.3.0:
arch/m68k/atari/config.c: In function ‘atari_switches_setup’:
arch/m68k/atari/config.c:151:2: warning: ISO C90 forbids variable length
array ‘switches’ [-Wvla]
char switches[strlen(str) + 1];
^~~~
Replace the variable size by the maximum kernel command line si
From: Frieder Schrempf
The driver was ported to the SPI framework so it can be used as
a generic SPI memory driver and not only for SPI NOR.
Reflect this transition in the MAINTAINERS file.
Signed-off-by: Frieder Schrempf
---
MAINTAINERS | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-
From: Frieder Schrempf
Move the documentation of the old SPI NOR driver to the place of the new
SPI memory interface based driver.
Signed-off-by: Frieder Schrempf
Reviewed-by: Rob Herring
---
.../bindings/{mtd/fsl-quadspi.txt => spi/spi-fsl-qspi.txt} | 0
1 file changed, 0 insertion
From: Frieder Schrempf
After switching to the new FSL QSPI driver the property
'fsl,qspi-has-second-chip' is not needed anymore.
The driver now uses the 'reg' property to determine the bus and
the chipselect.
Signed-off-by: Frieder Schrempf
---
arch/arm/boot/dts/ls1021a-moxa-uc-8410a.dts | 1
From: Frieder Schrempf
This driver is derived from the SPI NOR driver at
mtd/spi-nor/fsl-quadspi.c. It uses the new SPI memory interface
of the SPI framework to issue flash memory operations to up to
four connected flash chips (2 buses with 2 CS each).
The controller does not support generic SPI
Actual changes:
-CONFIG_IOSCHED_DEADLINE=m
-CONFIG_BATMAN_ADV_MCAST=y
-# CONFIG_SCSI_MQ_DEFAULT is not set
+CONFIG_CRYPTO_ADIANTUM=m
+CONFIG_CRYPTO_STREEBOG=m
Signed-off-by: Geert Uytterhoeven
---
arch/m68k/configs/amiga_defconfig| 5 ++---
arch/m68k/configs/apollo_defcon
On 05.01.2019 23:05, Uwe Kleine-König wrote:
> Hello,
>
> On Thu, Jan 03, 2019 at 01:29:44PM +, claudiu.bez...@microchip.com wrote:
>> From: Claudiu Beznea
>>
>> Add basic PWM modes: normal and complementary. These modes should
>> differentiate the single output PWM channels from two output
Enabling NET_VENDOR_* Kconfig options does not directly affect the
kernel, so there is no need to explicitly disable them.
The individual network drivers under them are still disabled.
Signed-off-by: Geert Uytterhoeven
---
arch/m68k/configs/amcore_defconfig | 20 -
arch/m68k/co
On 05.01.2019 22:41, Uwe Kleine-König wrote:
> On Thu, Jan 03, 2019 at 01:29:47PM +, claudiu.bez...@microchip.com wrote:
>> From: Claudiu Beznea
>>
>> Add PWM normal and complementary modes.
>>
>
> The Subject line and the commit log don't really match the patch
> content as it only adds do
From: Frieder Schrempf
Adjust the documentation of the new SPI memory interface based
driver to reflect the new drivers settings.
The "old" driver was using the "fsl,qspi-has-second-chip" property to
select one of two dual chip setups (two chips on one bus or two chips
on separate buses). And it
On 2019/1/7 16:57, Greg KH wrote:
On Mon, Jan 07, 2019 at 04:12:22PM +0800, Jia-Ju Bai wrote:
In drivers/char/pcmcia/synclink_cs.c, the functions mgslpc_open() and
hdlcdev_open() can be concurrently executed.
hdlcdev_open
startup
claim_resources
rx_alloc_buffers
line
在 2019年01月07日 15:55, Hatayama, Daisuke 写道:
> Hi,
>
>> -Original Message-
>> From: linux-kernel-ow...@vger.kernel.org
>> [mailto:linux-kernel-ow...@vger.kernel.org] On Behalf Of Lianbo Jiang
>> Sent: Monday, January 7, 2019 10:48 AM
>> To: linux-kernel@vger.kernel.org
>> Cc: ke...@lists.inf
[ + Masahiro & Steve ]
Alexey Kardashevskiy writes:
> On 07/01/2019 13:58, Alexey Kardashevskiy wrote:
>> On 04/01/2019 02:08, Laura Abbott wrote:
>>> On 1/3/19 5:49 AM, Alexey Kardashevskiy wrote:
On 03/01/2019 03:37, Laura Abbott wrote:
> Hi,
>
> I got a compilation failure whe
在 2019年01月07日 10:29, Baoquan He 写道:
> On 01/07/19 at 09:47am, Lianbo Jiang wrote:
>> For AMD machine with SME feature, makedumpfile tools need to know
>> whether the crash kernel was encrypted or not. If SME is enabled
> ^ crashed
>> in the first kernel, the crash kernel's page table(
On Sat, Jan 5, 2019 at 12:10 AM Andrea Arcangeli wrote:
>
> On Wed, Jan 02, 2019 at 02:37:58PM +0100, Dmitry Vyukov wrote:
> > If we are proceeding with "mm: some enhancements to the page fault
> > mechanism", that's good as it will eliminate at least part of this
> > output.
>
> Agreed.
>
> > The
On Sun, Jan 06, 2019 at 11:23:07PM -0500, Michael S. Tsirkin wrote:
> On Mon, Jan 07, 2019 at 11:58:23AM +0800, Jason Wang wrote:
> > On 2019/1/3 上午4:57, Michael S. Tsirkin wrote:
> > > +#if defined(COMPILER_HAS_OPTIMIZER_HIDE_VAR) && \
> > > + !defined(ARCH_NEEDS_READ_BARRIER_DEPENDS)
> > > +
> >
Hello,
syzbot found the following crash on:
HEAD commit:f1c2f8857c5a Merge tag 'powerpc-4.21-2' of git://git.kerne..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1043514b40
kernel config: https://syzkaller.appspot.com/x/.config?x=47c29c309c47af16
da
Hello,
syzbot found the following crash on:
HEAD commit:574823bfab82 Change mincore() to count "mapped" pages rath..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=121dc980c0
kernel config: https://syzkaller.appspot.com/x/.config?x=d7b516c45456
da
Hi Nathan,
On Tue, Jan 01, 2019 at 01:17:06PM -0600, Nathan Royce wrote:
> I had a leak somewhere and I was directed to look into SUnreclaim
> which was 5.5 GB after an uptime of a little over 1 month on an 8 GB
> system. kmalloc-2048 was a problem.
> I just had enough and needed to find out the c
On Wed, Jan 02, 2019 at 01:51:01PM +0100, Vlastimil Babka wrote:
> > -> #3 (&base->lock){-.-.}:
> > __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110
> > [inline]
> > _raw_spin_lock_irqsave+0x99/0xd0 kernel/locking/spinlock.c:152
> > lock_timer_base+0xbb/0x2b0 ke
Hello,
syzbot found the following crash on:
HEAD commit:b71acb0e3721 Merge branch 'linus' of git://git.kernel.org/..
git tree: net-next
console output: https://syzkaller.appspot.com/x/log.txt?x=1755f9bb40
kernel config: https://syzkaller.appspot.com/x/.config?x=b03c5892bb940c76
da
Hello,
syzbot found the following crash on:
HEAD commit:f1c2f8857c5a Merge tag 'powerpc-4.21-2' of git://git.kerne..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=16af96bb40
kernel config: https://syzkaller.appspot.com/x/.config?x=47c29c309c47af16
da
This patch series adds support for simplefb for the GXBB and GXL chips.
simple-framebuffer allows sharing a framebuffer already setup by the
firmware to the kernel for a seamless boot transition.
It goes along with a u-boot patch series adding display support to
GXBB & GXL that is not sent yet.
Similar to simple-framebuffer-sunxi, we support different display pipelines
that the firmware is free to choose from.
This documents the "amlogic,simple-framebuffer" compatible and the
"amlogic,pipeline" extension.
Signed-off-by: Maxime Jourdan
---
.../display/simple-framebuffer-meson.txt
SimpleFB allows transferring a framebuffer from the firmware/bootloader
to the kernel, while making sure the related clocks and power supplies
stay enabled.
Add nodes for CVBS and HDMI Simple Framebuffers.
Signed-off-by: Maxime Jourdan
---
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 22 ++
For statx syscall, xfs return the wrong result_mask.
Signed-off-by: Su Yanjun
---
fs/xfs/xfs_iops.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index f48ffd7..3811457 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -521,6 +521,9 @@ xfs_v
Hello,
syzbot found the following crash on:
HEAD commit:f1c2f8857c5a Merge tag 'powerpc-4.21-2' of git://git.kerne..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=16b0484f40
kernel config: https://syzkaller.appspot.com/x/.config?x=47c29c309c47af16
da
On 2019-01-07 5:00 a.m., Yu Zhao wrote:
> On Thu, Jan 03, 2019 at 05:33:19PM +0100, Michel Dänzer wrote:
>> On 2018-12-30 2:00 a.m., Yu Zhao wrote:
>>> Userspace may request pitch alignment that is not supported by GPU.
>>> Some requests 32, but GPU ignores it and uses default 64 when cpp is
>>> 4.
a) Do not pass console_loglevel to macros, use console_loglevel directly.
b) Use CONSOLE_LOGLEVEL_MOTORMOUTH instead of a naked number
c) Use bust_spinlocks() to set/clear oops_in_progress
d) Fix checkpatch error: Macros with multiple statements should be
enclosed in a do -
Hello,
syzbot found the following crash on:
HEAD commit:574823bfab82 Change mincore() to count "mapped" pages rath..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=101b7180c0
kernel config: https://syzkaller.appspot.com/x/.config?x=d7b516c45456
da
Hello,
syzbot found the following crash on:
HEAD commit:b71acb0e3721 Merge branch 'linus' of git://git.kernel.org/..
git tree: net-next
console output: https://syzkaller.appspot.com/x/log.txt?x=15c947e740
kernel config: https://syzkaller.appspot.com/x/.config?x=b03c5892bb940c76
da
After mapping a sg list we should use sg_dma_address(), and
sg_dma_len() macros to access sg->address and sg->length. Fix
the same for sg->length in drm_prime_sg_to_page_addr_arrays().
Signed-off-by: Vivek Gautam
---
This came while debugging one dmabuf import issue that we are seeing
on sdm845
Hello,
syzbot found the following crash on:
HEAD commit:b71acb0e3721 Merge branch 'linus' of git://git.kernel.org/..
git tree: net-next
console output: https://syzkaller.appspot.com/x/log.txt?x=132246e340
kernel config: https://syzkaller.appspot.com/x/.config?x=b03c5892bb940c76
da
From: Linus Torvalds
> Sent: 05 January 2019 02:39
...
> Anyway, it would be lovely to hear whether memcpy_toio() now works
> reasonably. I just picked our very old legacy function for this, so it
> will do things in 32-bit chunks (even on x86-64), and I'm certainly
> open to somebody doing somethi
Use bust_spinlocks() function to set oops_in_progress.
Signed-off-by: Sergey Senozhatsky
---
arch/parisc/kernel/traps.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
index 472a818e8c17..7e1ccafadf57 100644
--- a/ar
Use a CONSOLE_LOGLEVEL_DEBUG macro for console_loglevel rather
than a naked number.
Signed-off-by: Sergey Senozhatsky
---
arch/powerpc/kernel/udbg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/udbg.c b/arch/powerpc/kernel/udbg.c
index 7cc38b5b58bc..8db
Hi,
On Mon, 2019-01-07 at 11:49 +0800, Randy Li wrote:
> On 12/12/18 8:51 PM, Paul Kocialkowski wrote:
> > Hi,
> >
> > On Wed, 2018-12-05 at 21:59 +0100, Jernej Škrabec wrote:
> >
> > > > +
> > > > +#define V4L2_HEVC_DPB_ENTRY_RPS_ST_CURR_BEFORE 0x01
> > > > +#define V4L2_HEVC_DPB_ENTRY_RPS_ST_C
On Tue, Jan 01, 2019 at 02:44:41PM +0530, Aneesh Kumar K.V wrote:
Fengguang Wu writes:
From: Fan Du
When allocate page, DRAM and PMEM node should better not fall back to
each other. This allows migration code to explicitly control which type
of node to allocate pages from.
With this patch,
Hello,
syzbot found the following crash on:
HEAD commit:b5aef86e089a Merge tag 'docs-5.0-fixes' of git://git.lwn.n..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1034c54b40
kernel config: https://syzkaller.appspot.com/x/.config?x=d7b516c45456
da
Hello,
syzbot found the following crash on:
HEAD commit:b71acb0e3721 Merge branch 'linus' of git://git.kernel.org/..
git tree: net-next
console output: https://syzkaller.appspot.com/x/log.txt?x=11d5f9bb40
kernel config: https://syzkaller.appspot.com/x/.config?x=b03c5892bb940c76
da
On Mon, Jan 7, 2019 at 11:01 AM syzbot
wrote:
>
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit:b5aef86e089a Merge tag 'docs-5.0-fixes' of git://git.lwn.n..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=1034c54b40
> kernel config:
On 12/22/2018 1:03 AM, Jarkko Sakkinen wrote:
On Fri, Dec 21, 2018 at 10:40:09AM +0100, Roberto Sassu wrote:
On 12/20/2018 3:55 PM, Jarkko Sakkinen wrote:
On Thu, Dec 13, 2018 at 11:29:41AM +0100, Roberto Sassu wrote:
This patch renames active_banks (member of tpm_chip) to allocated_banks,
sto
STM32 system configuration controller registers needs to be clocked.
Document clock support on stm32-syscon.
Signed-off-by: Fabrice Gasnier
Reviewed-by: Rob Herring
---
Changes in v2:
- move clocks to specific bindings using syscon as per Rob's comment
---
Documentation/devicetree/bindings/arm/
STM32 syscfg registers are accessed using syscon. It needs syscfg clock
to be enabled while accessing registers.
This adds support for optional clock on syscon, and the relevant clock
in stm32mp157 device tree.
Changes in v2:
- move clocks to specific bindings using syscon as per Rob's comment
Fa
Some system control registers need to be clocked, so the registers can
be accessed. Add an optional clock and attach it to regmap.
Signed-off-by: Fabrice Gasnier
---
drivers/mfd/syscon.c | 19 +++
1 file changed, 19 insertions(+)
diff --git a/drivers/mfd/syscon.c b/drivers/mfd/s
STM32 syscfg needs a clock to access registers.
Signed-off-by: Fabrice Gasnier
---
arch/arm/boot/dts/stm32mp157c.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/stm32mp157c.dtsi
b/arch/arm/boot/dts/stm32mp157c.dtsi
index 8bf1c17..61b2a70 100644
--- a/arch/arm/boot/dts
On Sat, Jan 05, 2019 at 09:11:53PM +0500, Ivan Mironov wrote:
> On Fri, 2018-12-28 at 13:15 +0100, Daniel Vetter wrote:
> > On Fri, Dec 28, 2018 at 04:13:07AM +0500, Ivan Mironov wrote:
> > > SDL 1.2 sets all fields related to the pixel format to zero in some
> > > cases[1]. Prior to commit db05c48
On some SoCs (especially from Qualcomm and MediaTek) an OPP
node needs to describe an additional level/corner value
that is then communicated to a remote microprocessor by the CPU, which
then takes some actions (like adjusting voltage values across various rails)
based on the value passed.
Describ
Add support for the .set_performace_state() and .opp_to_performance_state()
callbacks in the rpmpd driver.
Signed-off-by: Rajendra Nayak
Signed-off-by: Viresh Kumar
Reviewed-by: Ulf Hansson
Reviewed-by: Stephen Boyd
---
drivers/soc/qcom/rpmpd.c | 44
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