From: Markus Elfring
Date: Fri, 20 Jan 2017 19:07:21 +0100
Some update suggestions were taken into account
from static source code analysis.
Markus Elfring (11):
Move assignments for the variable "err" in kvm_htab_write()
Improve a size determination in kvmppc_alloc_hpt()
Move error code a
On 01/20/2017 05:50 AM, Sekhar Nori wrote:
On Wednesday 18 January 2017 10:27 PM, David Lechner wrote:
On 01/18/2017 03:50 AM, Sekhar Nori wrote:
On Saturday 14 January 2017 01:30 AM, David Lechner wrote:
This allocates extra interrupts for mach-davinci. These extra interrupts
are need for thi
From: Markus Elfring
Date: Thu, 19 Jan 2017 22:45:56 +0100
* A local variable was set to an error code in five cases
before a concrete error situation was detected.
Thus move the corresponding assignments into
if branches to indicate a software failure there.
This issue was detected by u
From: Markus Elfring
Date: Fri, 20 Jan 2017 10:00:13 +0100
Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
Signed-off-by: Mar
Hi Andy,
thanks for respond.
I'm agree with most of the comments.
My comments below.
On Fri, 2017-01-20 at 15:38 +0200, Andy Shevchenko wrote:
> On Fri, 2017-01-20 at 13:50 +0300, Eugeniy Paltsev wrote:
> >
> > This patch adds support for the DW AXI DMAC controller.
> >
> > DW AXI DMAC is a par
From: Markus Elfring
Date: Fri, 20 Jan 2017 10:30:26 +0100
A local variable was set to an error code in a few cases before a concrete
error situation was detected. Thus move the corresponding assignments into
if branches to indicate a software failure there.
This issue was detected by using the
From: Markus Elfring
Date: Fri, 20 Jan 2017 16:23:30 +0100
Replace the specification of data structures by pointer dereferences
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
Signed-off-by: Marku
From: Markus Elfring
Date: Fri, 20 Jan 2017 16:20:43 +0100
* A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kcalloc".
This issue was detected by using the Coccinelle softwar
From: Markus Elfring
Date: Fri, 20 Jan 2017 16:28:43 +0100
Replace the specification of data structures by pointer dereferences
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
Signed-off-by: Marku
From: Markus Elfring
Date: Fri, 20 Jan 2017 16:30:18 +0100
* A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "kcalloc".
This issue was detected by using the Coccinelle softwar
From: Markus Elfring
Date: Fri, 20 Jan 2017 11:00:08 +0100
Add a jump target so that a bit of exception handling can be better reused
at the end of this function.
Signed-off-by: Markus Elfring
---
arch/powerpc/kvm/book3s_hv.c | 8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff
* Kishon Vijay Abraham I [170115 22:06]:
> Hi Tony,
>
> On Friday 13 January 2017 10:45 PM, Tony Lindgren wrote:
> > * Kishon Vijay Abraham I [170112 02:35]:
> >> The PCIe programming sequence in TRM suggests CLKSTCTRL of PCIe should
> >> be set to SW_WKUP. There are no issues when CLKSTCTRL is
* Kishon Vijay Abraham I [170112 02:34]:
> Add pcie1 dt node in order for the controller to operate in
> endpoint mode. However since none of the dra7 based boards have
> slots configured to operate in endpoint mode, keep EP mode
> disabled.
Can this be merged separately later on without breaking
From: Markus Elfring
Date: Fri, 20 Jan 2017 18:00:35 +0100
* Return directly after a call of the function "copy_from_user"
(or two other checks) failed in a case block.
This issue was detected by using the Coccinelle software.
* Delete the jump label "out" which became unnecessary with
th
2017-01-20 15:23+0100, Paolo Bonzini:
> On 20/01/2017 15:02, Radim Krcmar wrote:
>> 2017-01-20 14:36+0100, Paolo Bonzini:
>>> On 20/01/2017 14:07, Marcelo Tosatti wrote:
On Fri, Jan 20, 2017 at 01:55:27PM +0100, Paolo Bonzini wrote:
>
>
> On 20/01/2017 13:20, Marcelo Tosatti wrote:
* Dave Gerlach [170112 12:54]:
> Hi,
> There are several instances when one would want to execute out of on-chip
> SRAM, such as PM code on ARM platforms, so once again revisiting this
> series to allow that in a generic manner. Seems that having a solution for
> allowing SRAM to be mapped as exec
From: Markus Elfring
Date: Fri, 20 Jan 2017 11:25:48 +0100
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The script "checkpatch.pl" pointed information out like the following.
Comparison to NULL could be written …
Thus fix affected source code places.
* Lokesh Vutla [170119 02:02]:
> Add DT earlycon for omap_serial driver. This boot console is included
> with CONFIG_SERIAL_EARLYCON=y, CONFIG_OF=y, CONFIG_SERIAL_OMAP=y, and
> CONFIG_OF_EARLY_FLATTREE=y.
>
> This boot console is enabled with the command line option "earlycon"
> (without "=...")
From: Markus Elfring
Date: Fri, 20 Jan 2017 16:26:51 +0100
A string which did not contain data format specifications should be put
into a sequence. Thus use the corresponding function "seq_puts".
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring
---
arch/
* Enric Balletbo Serra [170116 12:54]:
> Hi Tony,
>
> 2017-01-16 18:41 GMT+01:00 Tony Lindgren :
> > * Enric Balletbo i Serra [170116 08:58]:
> >> Hi Tony,
> >>
> >> The following patches updates the device tree file for the SL50 device,
> >> there
> >> are few v1 boards and IMHO doesn't make s
On Wed, Dec 21, 2016 at 11:18:33PM -0500, Geoff Lansberry wrote:
> The TRF7970A has configuration options for supporting hardware designs
> with 1.8 Volt or 3.3 Volt IO. This commit adds a device tree option,
> using a fixed regulator binding, for setting the io voltage to match
> the hardware co
Hi Hans, Philipp,
On 01/20/2017 08:31 AM, Philipp Zabel wrote:
Hi Hans,
On Fri, 2017-01-20 at 14:52 +0100, Hans Verkuil wrote:
Hi Steve, Philipp,
On 01/07/2017 03:11 AM, Steve Longerbeam wrote:
In version 3:
Changes suggested by Rob Herring :
- prepended FIM node properties with vendor
On 01/20/2017 04:16 AM, Thierry Reding wrote:
On Thu, Jan 19, 2017 at 02:40:55PM -0800, Dmitry Torokhov wrote:
From: David Lechner
This suppress printing an error message when pwm_get returns -EPROBE_DEFER.
Otherwise you get a bunch of noise in the kernel log.
Signed-off-by: David Lechner
Pa
Add a quirk for WORLDE easykey.25 MIDI keyboard (idVendor=0218,
idProduct=0401). The device reports that it has config string
descriptor at index 3, but when the system selects the configuration
and tries to get the description, it returns a -EPROTO error,
the communication restarts and this keeps
The high-speed phy on qcom SoCs is controlled via the ULPI
viewport.
Cc:
Acked-by: Rob Herring
Signed-off-by: Stephen Boyd
---
phy_set_mode() hook split up to toggle two bits independently
with new set_vbus() hook.
.../devicetree/bindings/phy/qcom,usb-hs-phy.txt| 78 +++
drivers/phy
Some USB PHYs need to be told about vbus changing state
explicitly. For example the qcom USB HS PHY needs to toggle a bit
when vbus goes from low to high (VBUSVLDEXT) to cause the
"session valid" signal to toggle. This signal will pull up D+
when the phy starts running. If the vbus signal isn't rou
Some USB PHYs need to be told about vbus changing state
explicitly. For example the qcom USB HS PHY needs to toggle a bit
when vbus goes from low to high (VBUSVLDEXT) to cause the
"session valid" signal to toggle. This signal will pull up D+
when the phy starts running. Add the appropriate phy_set_
This patch series continues the usb chipidea rewrite for
Qualcommm platforms. I've dropped the patches that were applied
to Peter's tree for chipidea. Now the phy drivers are left,
along with a new hook to set the vbus in the phy and changes
to chipidea to call the new hook.
I've left the HSIC ph
The HSIC USB controller on qcom SoCs has an integrated all
digital phy controlled via the ULPI viewport.
Acked-by: Rob Herring
Cc:
Signed-off-by: Stephen Boyd
---
No changes.
.../devicetree/bindings/phy/qcom,usb-hsic-phy.txt | 65 +
drivers/phy/Kconfig
When the qcom chipidea controller is used with an extcon, we need
to signal device mode or host mode to the phy so it can configure
itself for the correct mode. This should be done after the phy is
powered up, so that the register writes work correctly. Add in
the appropriate phy_set_mode() call he
From: Vineeth Remanan Pillai
Date: Thu, 19 Jan 2017 08:35:39 -0800
> From: Vineeth Remanan Pillai
>
> During an OOM scenario, request slots could not be created as skb
> allocation fails. So the netback cannot pass in packets and netfront
> wrongly assumes that there is no more work to be done
On 01/19/2017 03:37 PM, Dmitry Torokhov wrote:
On Thu, Jan 19, 2017 at 04:24:07PM +0100, Frieder Schrempf wrote:
Make the driver accept switching volume levels via sysfs.
This can be helpful if the beep/bell sound intensity needs
to be adapted to the environment of the device.
The number of vol
On Fri, Jan 20, 2017 at 07:14:20PM +0800, Jeffy Chen wrote:
> Use irqflags parsed from dt.
>
> Signed-off-by: Jeffy Chen
> ---
>
> drivers/bluetooth/btmrvl_sdio.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmr
This patch implements the TPM 2.0 capability TPM_CAP_PCRS to
retrieve the active PCR banks from the TPM. This is needed
to enable extending all active banks as recommended by TPM 2.0
TCG Specification.
Signed-off-by: Nayna Jain
Reviewed-by: Jarkko Sakkinen
---
drivers/char/tpm/tpm.h | 5 +
From: Gregory CLEMENT
Date: Thu, 19 Jan 2017 22:49:32 +0100
> I created a new family for this switch and filled the ops structure
> by selecting which seems the more appropriate functions. I rebased
> the series on net-next/master which allowed me to benefit to the
> eeprom functions introduced f
On Fri, Jan 20, 2017 at 07:14:19PM +0800, Jeffy Chen wrote:
> The irq_of_parse_and_map will return 0 as a invalid irq.
irq_of_parse_and_map() is weird to me. In general, Linux IRQ numbers
*can* be 0, but it looks like the OF framework understands that
device-tree based interrupts will not get mapp
On Fri, Jan 20, 2017 at 07:14:18PM +0800, Jeffy Chen wrote:
> It's much the same as what we did for mwifiex in:
> b9da4d2 mwifiex: avoid double-disable_irq() race
You could still stand to borrow some of the explanation for your commit
message here...
> Signed-off-by: Jeffy Chen
Fix looks good:
On Thu, Jan 19, 2017 at 6:32 PM, Vikas Shivappa
wrote:
>
> Resending including Thomas , also with some changes. Sorry for the spam
>
> Based on Thomas and Peterz feedback Can think of two design
> variants which target:
>
> -Support monitoring and allocating using the same resctrl group.
> user ca
On Fri 2017-01-20 15:04:04, Pali Rohár wrote:
> On Friday 20 January 2017 15:00:47 Pavel Machek wrote:
> > On Fri 2017-01-20 14:38:30, Pali Rohár wrote:
> > > On Friday 20 January 2017 14:31:59 Pavel Machek wrote:
> > > > Hi!
> > > >
> > > > Do you have any idea how to control the microphone? I'd
On 1/20/17 8:26 AM, Colin King wrote:
> From: Colin Ian King
>
> If pag cannot be allocated, the current error exit path will trip
> a null pointer deference error when calling xfs_buf_hash_destroy
> with a null pag. Fix this by adding a new error exit lable and
> jumping to this, avoiding the h
On Fri, Jan 20, 2017 at 07:08:49PM +0100, Radim Krcmar wrote:
> 2017-01-20 13:00-0200, Marcelo Tosatti:
> > On Fri, Jan 20, 2017 at 03:12:56PM +0100, Radim Krcmar wrote:
> >> 2017-01-20 10:20-0200, Marcelo Tosatti:
> >> > +do {
> >> > +/*
> >> > + * We are me
On 01/19/2017 04:40 PM, Dmitry Torokhov wrote:
There are no more users of pwm-beeper driver in mainline relying on
this legacy API, so let's remove it and simplify the driver code.
Signed-off-by: Dmitry Torokhov
---
I've tested this patch series on LEGO MINDSTORMS EV3 and it looks good
to m
On Tue, Jan 17, 2017 at 05:43:29PM +0100, Takashi Iwai wrote:
> This is just a cleanup, no functional change.
>
> The fixup code for 1366x768 in drm_mode_create_from_cmdline_mode() is
> basically a copy of the existing code in drm_edid.c. Make the latter
> code public so that it can be called fro
Hi Brijesh,
[auto build test ERROR on cryptodev/master]
[also build test ERROR on next-20170120]
[cannot apply to char-misc/char-misc-testing v4.10-rc4]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux
On Fri, 20 Jan 2017 11:44:46 +0900
Namhyung Kim wrote:
> --- a/kernel/trace/trace.h
> +++ b/kernel/trace/trace.h
> @@ -787,6 +787,20 @@ extern void __trace_graph_return(struct trace_array *tr,
>struct ftrace_graph_ret *trace,
>unsig
On 01/20/2017 02:19 AM, Ingo Molnar wrote:
* Jason Baron wrote:
struct static_key {
atomic_t enabled;
+/*
+ * bit 0 => 1 if key is initially true
+ * 0 if initially false
+ * bit 1 => 1 if points to struct static_key_mod
+ * 0 if points to struct jump_entry
+ */
+
I got this new build error on today's linux-next
drivers/mmc/host/s3cmci.h:69:24: error: field 'pio_tasklet' has incomplete type
struct tasklet_struct pio_tasklet;
drivers/mmc/host/s3cmci.c: In function 's3cmci_enable_irq':
drivers/mmc/host/s3cmci.c:390:4: error: implicit declaration of function
On 2017-01-19 02:47, Bjorn Andersson wrote:
Upon failing to acquire regulator supplies the qcom-ufs driver calls
kfree() on the devm allocated memory used to store the name of the
regulator, leading to devres corruption.
Rather than switching to using the appropriate free function the patch
ackn
On Fri, Jan 20, 2017 at 5:29 AM Thomas Gleixner wrote:
>
> On Thu, 19 Jan 2017, David Carrillo-Cisneros wrote:
> >
> > If resctrl groups could lift the restriction of one resctl per CLOSID,
> > then the user can create many resctrl in the way perf cgroups are
> > created now. The advantage is that
On Fri, Jan 20, 2017 at 07:55:22PM +0200, Jarkko Sakkinen wrote:
> On Fri, Jan 20, 2017 at 06:21:58PM +0200, Jarkko Sakkinen wrote:
> > On Fri, Jan 20, 2017 at 03:36:30PM +0200, Jarkko Sakkinen wrote:
> > > On Thu, Jan 19, 2017 at 07:19:12AM -0500, Stefan Berger wrote:
> > > > Make sure that we hav
Driver was checking for direct mode before changing oversampling
ratios, but was not locking it. Use the claim/release helper
functions to guarantee the device stays in direct mode while the
oversampling ratios are being updated. Continue to use the drivers
private state lock to protect against c
On Fri, Jan 20, 2017 at 12:30 AM, Thomas Gleixner wrote:
> On Thu, 19 Jan 2017, David Carrillo-Cisneros wrote:
>> On Thu, Jan 19, 2017 at 9:41 AM, Thomas Gleixner wrote:
>> > Above you are talking about the same CLOSID and different RMIDS and not
>> > about changing both.
>>
>> The scenario I tal
On Fri, Jan 20, 2017 at 10:20:29AM -0200, Marcelo Tosatti wrote:
> Emulate PTP_SYS_OFFSET by using an arithmetic mean of the
> realtime samples from ->getcrosststamp callback.
This change log is not very informative.
Yes, I can see that the new code calculates a mean.
But WHY is this needed?
An
On Fri, Jan 20, 2017 at 01:54:43AM +0800, Icenowy Zheng wrote:
> Allwinner V3s SoC has a pin controller like other Allwinner SoCs and got
> supported by the sunxi-pinctrl driver now.
>
> Add a device tree binding for it.
>
> Signed-off-by: Icenowy Zheng
Acked-by: Maxime Ripard
Thanks,
Maxime
From: Borislav Petkov
The whole driver calls this "mc", do that here too.
No functionality change.
Signed-off-by: Borislav Petkov
Reviewed-by: Thomas Gleixner
---
arch/x86/kernel/cpu/microcode/amd.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kernel/cpu
Otherwise the interconnect related code implementing PM runtime will
produce these errors on a failed probe:
omap_uart 48066000.serial: omap_device: omap_device_enable() called
from invalid state 1
omap_uart 48066000.serial: use pm_runtime_put_sync_suspend() in driver?
Note that we now also need
From: Borislav Petkov
Use the generic helper instead of semi-open-coding the procedure.
Signed-off-by: Borislav Petkov
Reviewed-by: Thomas Gleixner
---
arch/x86/kernel/cpu/microcode/amd.c | 16 +---
1 file changed, 5 insertions(+), 11 deletions(-)
diff --git a/arch/x86/kernel/cpu
On Fri, Jan 20, 2017 at 01:54:46AM +0800, Icenowy Zheng wrote:
> Allwinner V3s is now driven by sunxi-ng CCU driver.
>
> Add devicetree binding for it.
>
> Signed-off-by: Icenowy Zheng
Applied. Thanks,
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-e
On Thu, Jan 19, 2017 at 8:28 PM, Mike Frysinger wrote:
> From: Mike Frysinger
>
> The SECCOMP_RET_KILL mode is documented as immediately killing the
> process as if a SIGSYS had been sent and not caught (similar to a
> SIGKILL). However, a SIGSYS is documented as triggering a coredump
> which do
On 1/19/2017 10:55 AM, James Morse wrote:
Hi Tyler,
On 18/01/17 23:26, Baicar, Tyler wrote:
On 1/17/2017 3:31 AM, James Morse wrote:
On 12/01/17 18:15, Tyler Baicar wrote:
SEA exceptions are often caused by an uncorrected hardware
error, and are handled when data abort and instruction abort
e
On Thu, 19 Jan 2017, David Carrillo-Cisneros wrote:
On Thu, Jan 19, 2017 at 6:32 PM, Vikas Shivappa
wrote:
Resending including Thomas , also with some changes. Sorry for the spam
Based on Thomas and Peterz feedback Can think of two design
variants which target:
-Support monitoring and allo
On 01/20/2017 07:40 PM, Steve Longerbeam wrote:
> Hi Hans, Philipp,
>
>
> On 01/20/2017 08:31 AM, Philipp Zabel wrote:
>> Hi Hans,
>>
>> On Fri, 2017-01-20 at 14:52 +0100, Hans Verkuil wrote:
>>> Hi Steve, Philipp,
>>>
>>> On 01/07/2017 03:11 AM, Steve Longerbeam wrote:
In version 3:
>>
On Fri, Jan 20, 2017 at 01:54:45AM +0800, Icenowy Zheng wrote:
> V3s has a similar but cut-down CCU to H3. Some muxes, especially clocks
> about CSI, are different, which makes it to need a new CCU driver.
>
> Add such a new driver for it.
>
> Signed-off-by: Icenowy Zheng
> ---
Having a changel
This patchset adds support for the new ThunderX2 CN99XX processor
family.
Changes are to add the config option, the required device tree files,
the device tree bindings documentation and the defconfig entry.
JC.
Jayachandran C (3):
arm64: add THUNDER2 processor family
dt-bindings: arm64 ARCH
On Fri, Jan 20, 2017 at 01:26:12PM -0600, Eric Sandeen wrote:
> On 1/20/17 8:26 AM, Colin King wrote:
> > From: Colin Ian King
> >
> > If pag cannot be allocated, the current error exit path will trip
> > a null pointer deference error when calling xfs_buf_hash_destroy
> > with a null pag. Fix t
Driver was checking for direct mode but not locking it. Use
claim/release helper functions to guarantee the device stays
in direct mode during raw writes.
Signed-off-by: Alison Schofield
---
drivers/iio/magnetometer/mag3110.c | 30 --
1 file changed, 20 insertions(+)
On Fri, Jan 20, 2017 at 12:05:11PM -0500, Nayna Jain wrote:
> IMA extends its hash measurements in the TPM PCRs, based on policy.
> The existing in-kernel TPM extend function extends only the SHA1
> PCR bank. TPM 2.0 defines multiple PCR banks, to support different
> hash algorithms. The TCG TPM 2.
On Fri, Jan 20, 2017 at 09:27:25AM -0500, Ken Goldman wrote:
> On 1/20/2017 8:23 AM, Jarkko Sakkinen wrote:
> >
> > I'm talking about not trying to detect if something gets deleted. When
> > something gets created you would go through the global list of sessions
> > and check if it is used. If so,
On Fri, Jan 20, 2017 at 01:54:48AM +0800, Icenowy Zheng wrote:
> Lichee Pi Zero is a small-sized V3s board, which is
> breadboard-compatible, and with a MicroUSB port with both OTG function
> and power function.
>
> Signed-off-by: Icenowy Zheng
Applied, thanks
Maxime
--
Maxime Ripard, Free Ele
On 01/19/2017 11:08 PM, SF Markus Elfring wrote:
>> I think you really could have squashed patches 1-3 into a single patch
>> that returns directly after any failure.
>
> Thanks for your constructive feedback.
>
> I have got software development concerns around such patch squashing.
>
>
>> At t
On 1/19/2017 10:57 AM, James Morse wrote:
Hi Tyler,
On 18/01/17 23:51, Baicar, Tyler wrote:
On 1/18/2017 7:50 AM, James Morse wrote:
On 12/01/17 18:15, Tyler Baicar wrote:
ARM APEI extension proposal added SEA (Synchrounous External
Abort) notification type for ARMv8.
Add a new GHES error sou
No need to set .owner here. The core will do it.
Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci
CC: Serge Semin
Signed-off-by: Julia Lawall
Signed-off-by: Fengguang Wu
---
tree:
https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
char-misc-testing
head: 7a
Some but not all architectures provide set_dma_ops(). Move dma_ops
from struct dev_archdata into struct device such that it becomes
possible on all architectures to configure dma_ops per device.
Signed-off-by: Bart Van Assche
Acked-by: Greg Kroah-Hartman
Cc: Benjamin Herrenschmidt
Cc: Boris Ost
Most dma_map_ops structures are never modified. Constify these
structures such that these can be write-protected. This patch
has been generated as follows:
git grep -l 'struct dma_map_ops' |
xargs -d\\n sed -i \
-e 's/struct dma_map_ops/const struct dma_map_ops/g' \
-e 's/const struct dm
On Fri, Jan 20, 2017 at 03:39:14PM +0200, Jarkko Sakkinen wrote:
> On Thu, Jan 19, 2017 at 07:19:40AM -0500, James Bottomley wrote:
> > On Thu, 2017-01-19 at 12:49 +0200, Jarkko Sakkinen wrote:
> > > On Wed, Jan 18, 2017 at 10:01:03AM -0500, James Bottomley wrote:
> > > > On Mon, 2017-01-16 at 15:1
Add documentation for Cavium ThunderX2 CN99XX ARM64 processor family.
The processor core will use cavium,thunder2 as ID and the SoC will use
cavium,thunder-99xx
Signed-off-by: Jayachandran C
---
Documentation/devicetree/bindings/arm/cavium-thunder2.txt | 5 +
Documentation/devicetree/binding
Add support for ThunderX2 CN99XX arm64 server processors.
Introduce a new arm64 platform config option ARCH_THUNDER2 for these
processors. Add device tree files boot/dts/cavium/thunder-99xx.dtsi for
on-chip devices and boot/dts/cavium/thunder-99xx.dts for the evaluation
board.
Signed-off-by: Jaya
This will allow the default kernel build to boot on Cavium ThunderX2
CN99XX processors.
Signed-off-by: Jayachandran C
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 33b744d..7a9c262 100644
---
On Fri, Jan 20, 2017 at 8:21 PM, Eugeniy Paltsev
wrote:
> Hi Andy,
> thanks for respond.
>
> I'm agree with most of the comments.
> My comments below.
So my answers!
> On Fri, 2017-01-20 at 15:38 +0200, Andy Shevchenko wrote:
>> On Fri, 2017-01-20 at 13:50 +0300, Eugeniy Paltsev wrote:
>> >
>> >
On Fri, 20 Jan 2017, David Carrillo-Cisneros wrote:
On Fri, Jan 20, 2017 at 5:29 AM Thomas Gleixner wrote:
On Thu, 19 Jan 2017, David Carrillo-Cisneros wrote:
If resctrl groups could lift the restriction of one resctl per CLOSID,
then the user can create many resctrl in the way perf cgrou
On Fri, Jan 20, 2017 at 01:54:47AM +0800, Icenowy Zheng wrote:
> As we have the pinctrl and clock support for the V3s SoC, it's now to
> run a mainline Linux on it.
>
> So add a .dtsi file for it.
>
> Signed-off-by: Icenowy Zheng
Next time, please provide a description of what that SoC in your
On Fri, Jan 20, 2017 at 6:45 PM, Enric Balletbo i Serra
wrote:
> This patch allows users to use an alternate pinctrl "sleep" in order to
> clamp outputs to a wanted state at suspend.
> +#ifdef CONFIG_PM_SLEEP
> +static int gpio_led_suspend(struct device *dev)
Switch to __maybe_unused
--
With B
> -Original Message-
> From: Dexuan Cui
> Sent: Sunday, January 15, 2017 7:12 PM
> To: Long Li ; KY Srinivasan ;
> Haiyang Zhang
> Cc: de...@linuxdriverproject.org; linux-kernel@vger.kernel.org
> Subject: RE: [PATCH] hv: use substraction to update ring buffer index
>
> > From: devel [ma
Introduce a new architecture-specific get_arch_dma_ops() function
that takes a struct bus_type * argument. Add get_dma_ops() in
.
Signed-off-by: Bart Van Assche
Cc: Benjamin Herrenschmidt
Cc: Boris Ostrovsky
Cc: David Woodhouse
Cc: Juergen Gross
Cc: H. Peter Anvin
Cc: Ingo Molnar
Cc: linux-
Now that all set_dma_ops() implementations are identical (ignoring
BUG_ON() statements), remove the architecture specific definitions
and add a definition in .
Signed-off-by: Bart Van Assche
Cc: Benjamin Herrenschmidt
Cc: Chris Metcalf
Cc: David Woodhouse
Cc: linux-a...@vger.kernel.org
Cc: lin
Linus,
The following changes since commit 49def1853334396f948dcb4cedb9347abb318df5:
Linux 4.10-rc4 (2017-01-15 16:21:59 -0800)
are available in the git repository at:
git://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus
for you to fetch changes up to fec969012314ec452620516f8251f51
From: Borislav Petkov
Make it into a container descriptor which is being passed around and
stores important info like the matching container and the patch for the
current CPU. Make it static too.
Later patches will use this and thus get rid of a double container
parsing.
Signed-off-by: Borislav
From: Borislav Petkov
Use x86_cpuid_vendor() directly.
No functionality change.
Signed-off-by: Borislav Petkov
---
arch/x86/kernel/cpu/microcode/core.c | 10 --
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/arch/x86/kernel/cpu/microcode/core.c
b/arch/x86/kernel/cpu/mi
From: Borislav Petkov
The equivalence ID was needed outside of the container scanning logic
but now, after this has been cleaned up, not anymore. Now, cont_desc.mc
is used to denote whether the container we're looking at has the proper
microcode patch for this CPU or not.
Signed-off-by: Borislav
On Fri, Jan 20, 2017 at 1:08 PM, Shivappa Vikas
wrote:
>
>
> On Fri, 20 Jan 2017, David Carrillo-Cisneros wrote:
>
>> On Fri, Jan 20, 2017 at 5:29 AM Thomas Gleixner
>> wrote:
>>>
>>>
>>> On Thu, 19 Jan 2017, David Carrillo-Cisneros wrote:
If resctrl groups could lift the restricti
From: Borislav Petkov
This was meant to save us the scanning of the microcode containter in
the initrd since the first AP had already done that but it can also hurt
us:
Imagine a single hyperthreaded CPU (Intel(R) Atom(TM) CPU N270, for
example) which updates the microcode on the BSP but since t
From: Borislav Petkov
We have a container which we update/prepare each time before applying a
microcode patch instead of using a global.
Signed-off-by: Borislav Petkov
Reviewed-by: Thomas Gleixner
---
arch/x86/kernel/cpu/microcode/amd.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-
From: Borislav Petkov
The idea was to not scan the microcode blob on each AP (Application
Processor) during boot and thus save us some milliseconds. However, on
architectures where the microcode engine is shared between threads, this
doesn't work. Here's why:
The microcode on CPU0, i.e., the fir
From: Borislav Petkov
No need to use the previously stashed info in the container - simply go
ahead and parse the initrd once more. It simplifies and streamlines the
code a whole lot.
Signed-off-by: Borislav Petkov
Reviewed-by: Thomas Gleixner
---
arch/x86/kernel/cpu/microcode/amd.c | 43
On Fri, Jan 20, 2017 at 10:43 AM, Baoyou Xie wrote:
> This patch adds i2c controller driver for ZTE's zx2967 family.
>
> +config I2C_ZX2967
> + bool "ZTE zx2967 I2C support"
No module?
> + depends on ARCH_ZX
> + default y
Would architecture selects it instead?
> + help
From: Borislav Petkov
Use a version for both bitness by adding a helper which does the actual
container finding and parsing which can be used on any CPU - BSP or AP.
Streamlines the paths more.
Signed-off-by: Borislav Petkov
---
arch/x86/kernel/cpu/microcode/amd.c | 81 ++--
From: Borislav Petkov
Check final patch levels for AMD only on the BSP. This way, we decide
early and only once whether to continue loading or to leave the loader
disabled on such systems.
Simplify a lot.
Signed-off-by: Borislav Petkov
---
arch/x86/include/asm/microcode_amd.h | 2 -
arch/x86
From: Borislav Petkov
Get CPUID(1).EAX value once per CPU and propagate value into the callers
instead of conveniently calling it every time.
Signed-off-by: Borislav Petkov
Reviewed-by: Thomas Gleixner
---
arch/x86/kernel/cpu/microcode/amd.c | 52 +---
arch/x8
From: Borislav Petkov
It was pretty clumsy before and the whole work of parsing the microcode
containers was spread around the functions wrongly.
Clean it up so that there's a main scan_containers() function which
iterates over the microcode blob and picks apart the containers glued
together. Fo
On Fri, Jan 20, 2017 at 1:20 AM, Peter Zijlstra wrote:
> On Wed, Jan 18, 2017 at 11:24:54AM -0800, David Carrillo-Cisneros wrote:
>> cpuctx->unique_pmu was originally introduced as a way to identify cpuctxs
>> with shared pmus in order to avoid visiting the same cpuctx more than once
>> in a for_e
501 - 600 of 744 matches
Mail list logo
