syzbot has bisected this bug to:
commit e42671084361302141a09284fde9bbc14fdd16bf
Author: Manivannan Sadhasivam
Date: Thu May 7 12:53:06 2020 +
net: qrtr: Do not depend on ARCH_QCOM
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=105f775510
start commit: 7ae77150
Hi Matt,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on ipvs/master]
[also build test WARNING on dm/for-next linux/master linus/master v5.8-rc3
next-20200701]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch
02.07.2020 08:43, Dmitry Osipenko пишет:
> 02.07.2020 08:30, Chanwoo Choi пишет:
>> On 7/2/20 2:07 PM, Dmitry Osipenko wrote:
>>> 02.07.2020 07:18, Chanwoo Choi пишет:
Hi Dmitry,
On 6/9/20 10:13 PM, Dmitry Osipenko wrote:
> The clk_round_rate() won't be usable for building OPP
On Thu, Jul 2, 2020 at 11:26 AM Anson Huang wrote:
[...]
> > > @@ -143,16 +148,18 @@ void imx_cscmr1_fixup(u32 *val)
> > > static int imx_keep_uart_clocks;
> > > static struct clk ** const *imx_uart_clocks;
> > >
> > > -static int __init imx_keep_uart_clocks_param(char *str)
> > > +static int
> Subject: Re: [PATCH V4 5/5] clk: imx8qxp: Support building i.MX8QXP clock
> driver as module
>
> On Thu, Jul 2, 2020 at 11:55 AM Anson Huang
> wrote:
> [...]
> > > > +{
> > > > + return platform_driver_register(_lpcg_clk_driver);
> > > > +}
> > > >
On Thu, Jul 02, 2020 at 08:01:10AM +1000, Stephen Rothwell wrote:
> Hi all,
>
> Commit
>
> 853eab68afc8 ("Revert "zram: convert remaining CLASS_ATTR() to
> CLASS_ATTR_RO()"")
>
> is missing a Signed-off-by from its author.
Known issue, I had to override the check as I was trying to keep
Sometimes LED won't be turned off by LED_CORE_SUSPENDRESUME flag upon
system suspend.
led_set_brightness_nopm() uses schedule_work() to set LED brightness.
However, there's no guarantee that the scheduled work gets executed
because no one flushes the work.
So flush the scheduled work to make
02.07.2020 08:30, Chanwoo Choi пишет:
> On 7/2/20 2:07 PM, Dmitry Osipenko wrote:
>> 02.07.2020 07:18, Chanwoo Choi пишет:
>>> Hi Dmitry,
>>>
>>> On 6/9/20 10:13 PM, Dmitry Osipenko wrote:
The clk_round_rate() won't be usable for building OPP table once
interconnect support will be added
On Thu, Jul 2, 2020 at 11:55 AM Anson Huang wrote:
[...]
> > > +{
> > > + return platform_driver_register(_lpcg_clk_driver);
> > > +}
> > > +device_initcall(imx8qxp_lpcg_clk_init);
> >
> > Any reason to change to device_initcall which looks a bit strange?
> > Is it because the following
On (20/07/02 14:12), Sergey Senozhatsky wrote:
> Date: Thu, 2 Jul 2020 14:12:13 +0900
> From: Sergey Senozhatsky
> To: Tony Lindgren
> Cc: Sergey Senozhatsky , Petr Mladek
> , Andy Shevchenko , Raul
> Rangel , Sergey Senozhatsky
> , linux-kernel
> , Greg Kroah-Hartman
> , Andy Shevchenko
>
On Thu, 2 Jul 2020, Matthew Wilcox wrote:
> On Wed, Jul 01, 2020 at 07:52:58AM -0700, Randy Dunlap wrote:
> > On 7/1/20 6:32 AM, Markus Elfring wrote:
> > >>> How do you think about to use the following command variant
> > >>> for the adjustment of the software documentation?
> > >>>
> > >>> +
On Wed, Jul 1, 2020 at 2:06 AM Christoph Hellwig wrote:
>
> Except for pktdvd, the only places setting congested bits are file
> systems that allocate their own backing_dev_info structures. And
> pktdvd is a deprecated driver that isn't useful in stack setup
> either. So remove the dead
On Thu, Jul 2, 2020 at 4:07 AM Rajat Jain wrote:
>
> *snip*
>
> > > I guess it would make sense to have an attribute for user space to
> > > write to in order to make the kernel reject device plug-in events
> > > coming from a given port or connector, but the kernel has no reliable
> > > means to
> On Jul 2, 2020, at 05:28, Jacek Anaszewski wrote:
>
> Hi Kai-Heng,
>
> Thank you for the patch.
>
> On 7/1/20 11:35 AM, Kai-Heng Feng wrote:
>> Sometimes LED won't be turned off by LED_CORE_SUSPENDRESUME flag upon
>> system suspend.
>
> Just out of curiosity - are you experiencing that
On 7/2/20 2:07 PM, Dmitry Osipenko wrote:
> 02.07.2020 07:18, Chanwoo Choi пишет:
>> Hi Dmitry,
>>
>> On 6/9/20 10:13 PM, Dmitry Osipenko wrote:
>>> The clk_round_rate() won't be usable for building OPP table once
>>> interconnect support will be added to the EMC driver because that CLK API
>>>
On Wed, Jul 01, 2020 at 10:27:51PM +0100, Al Viro wrote:
> On Wed, Jul 01, 2020 at 10:09:45PM +0200, Christoph Hellwig wrote:
> > This will allow proc files to implement iter read semantics.
>
> *UGH*
>
> You are introducing file_operations with both ->read() and ->read_iter();
> worse, in some
>
> if (((attr->ia_valid & ATTR_UID) &&
>!uid_eq(attr->ia_uid, sbi->options.fs_uid)) || @@ -322,6 +325,12
> @@ int
> exfat_setattr(struct dentry *dentry, struct iattr *attr)
> goto out;
You should remove goto statement and curly braces here to reach if error
On Thu, Jul 02, 2020 at 01:32:40AM +0100, Matthew Wilcox wrote:
> On Wed, Jul 01, 2020 at 10:09:47PM +0200, Christoph Hellwig wrote:
> > From: "Matthew Wilcox (Oracle)"
> >
> > This error path returned directly instead of calling sysctl_head_finish().
> >
> > Fixes: ef9d965bc8b6 ("sysctl:
On Thu, Jul 02, 2020 at 01:42:23AM +, Chu Lin wrote:
> Per max6581, reg 4d and reg 4e is used for temperature read offset.
> This patch will let the user specify the temperature read offset for
> max6581. This patch is tested on max6581 and only applies to max6581.
>
Patchwork received four
On (20/06/30 11:02), Tony Lindgren wrote:
> This conditional disable for irq_shared does not look nice to me
> from the other device point of view :)
>
> Would it be possible to just set up te dummy interrupt handler
> for the startup, then change it back afterwards? See for example
>
On Thu, Jun 25, 2020 at 6:18 PM Enric Balletbo i Serra
wrote:
>
> Also known as the Lenovo IdeaPad Duet Chromebook.
>
> There are different krane boards with shared resources, hence a
> mt8183-kukui-krane.dtsi was created for easily introduce future new
> boards. The same happens with the
On Thu, Jun 25, 2020 at 6:18 PM Enric Balletbo i Serra
wrote:
>
> Add the USB3.0 phyter and controller for the MediaTek's MT8183 SoC.
>
> Signed-off-by: Enric Balletbo i Serra
Tested-by: Hsin-Yi Wang
> ---
>
> Changes in v2:
> - Move adding #phy-cells to this patch. (Matthias Brugger)
>
>
02.07.2020 07:18, Chanwoo Choi пишет:
> Hi Dmitry,
>
> On 6/9/20 10:13 PM, Dmitry Osipenko wrote:
>> The clk_round_rate() won't be usable for building OPP table once
>> interconnect support will be added to the EMC driver because that CLK API
>> function limits the rounded rate based on the clk
On Thu, Jun 25, 2020 at 6:18 PM Enric Balletbo i Serra
wrote:
>
> The MediaTek's peripheral configuration controller is present on the
> MT8183 SoC. Add the node for that controller.
>
> Signed-off-by: Enric Balletbo i Serra
Tested-by: Hsin-Yi Wang
> ---
>
> Changes in v2: None
>
>
On Thu, Jun 25, 2020 at 6:18 PM Enric Balletbo i Serra
wrote:
>
> Remove the unit address from the DT nodes that doesn't have a reg
> property. This fixes the following unit name warnings:
>
> Warning (unit_address_vs_reg): /soc/pinctrl@10005000/mmc0@0: node has a
> unit name, but no reg or
On Thu, Jun 25, 2020 at 6:18 PM Enric Balletbo i Serra
wrote:
>
> Remove the unit address from the DT nodes that doesn't have a reg
> property. This fixes the following unit name warnings:
>
> Warning (unit_address_vs_reg): /cpus/idle-states/cluster-sleep@0: node has
> a unit name, but no reg
On Thu, Jun 25, 2020 at 6:18 PM Enric Balletbo i Serra
wrote:
>
> The regulators are expected to be instantiated with matching the
> device-tree compatible, so add the proper compatible name under the
> regulators node.
>
> Signed-off-by: Enric Balletbo i Serra
Tested-by: Hsin-Yi Wang
> ---
>
>
David Rientjes writes:
> On Wed, 1 Jul 2020, Dave Hansen wrote:
>
>> > Could this cause us to break a user's mbind() or allow a user to
>> > circumvent their cpuset.mems?
>>
>> In its current form, yes.
>>
>> My current rationale for this is that while it's not as deferential as
>> it can be
add blank spaces to improve code readability.
Signed-off-by: B K Karthik
---
drivers/staging/rtl8188eu/include/rtw_pwrctrl.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8188eu/include/rtw_pwrctrl.h
b/drivers/staging/rtl8188eu/include/rtw_pwrctrl.h
add parentheses since complex valued macros must be enclosed within parentheses.
Signed-off-by: B K Karthik
---
drivers/staging/rtl8188eu/include/rtw_pwrctrl.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/rtl8188eu/include/rtw_pwrctrl.h
Hello Sedat,
For v1.0.3 and later releases, we can provide tar.xz tarballs, hashes
and detached signatures.
But is there a reason why hashes are required despite the signature?
We will let you know when it's done.
Thanks.
Regards,
Hyunchul
2020년 6월 30일 (화) 오후 7:16, Sedat Dilek 님이 작성:
>
> On
added blank spaces to improve code readability. (coding style issue)
Signed-off-by: B K Karthik
---
drivers/staging/rtl8188eu/include/rtl8188e_xmit.h | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/rtl8188eu/include/rtl8188e_xmit.h
added blank spaces to improve code readability.
Signed-off-by: B K Karthik
---
drivers/staging/rtl8188eu/include/rtw_recv.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8188eu/include/rtw_recv.h
b/drivers/staging/rtl8188eu/include/rtw_recv.h
index
On Thu, Jul 02, 2020 at 12:48:42AM -0400, B K Karthik wrote:
> added blank spaces to improve code readability.
>
> Signed-off-by: B K Karthik
> ---
> drivers/staging/rtl8188eu/include/rtl8188e_xmit.h | 12 ++--
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git
add blank spaces to improve code readability.
Signed-off-by: B K Karthik
---
drivers/staging/rtl8188eu/include/rtw_pwrctrl.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8188eu/include/rtw_pwrctrl.h
b/drivers/staging/rtl8188eu/include/rtw_pwrctrl.h
add parentheses since complex valued macros must be enclosed within parentheses.
Signed-off-by: B K Karthik
---
drivers/staging/rtl8188eu/include/rtw_pwrctrl.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/rtl8188eu/include/rtw_pwrctrl.h
add blank spaces for improved code readability.
Signed-off-by: B K Karthik
---
drivers/staging/rtl8188eu/include/rtw_cmd.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rtl8188eu/include/rtw_cmd.h
b/drivers/staging/rtl8188eu/include/rtw_cmd.h
index
added blank spaces to improve code readability.
Signed-off-by: B K Karthik
---
drivers/staging/rtl8188eu/include/rtl8188e_xmit.h | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/staging/rtl8188eu/include/rtl8188e_xmit.h
Hi Linus,
One fix in here, for a regression in 5.7 where a task is waiting in the
kernel for a condition, but that condition won't become true until
task_work is run. The task_work can't be run exactly because the task is
waiting in the kernel, so we'll never make any progress. One example of
In preparation for decoupling the ethtool cable test from the PHY
library, add definitions for two new network device operations:
* ndo_cable_test_start
* ndo_cable_test_tdr_start
In a subsequent patch we will start making use of those.
Signed-off-by: Florian Fainelli
---
In order to untangle the ethtool/cabletest feature with the PHY library,
make the PHY library functions take a net_device argument and derive the
phy_device reference from there.
No functional changes introduced.
Signed-off-by: Florian Fainelli
---
drivers/net/phy/phy.c | 18
Hi all,
This patch series untangles the ethtool netlink dependency with PHYLIB
which exists because the cable test feature calls directly into PHY
library functions. The approach taken here is to utilize a new set of
net_device_ops function pointers which are automatically set to the PHY
library
Now that we have converted the ethtool/cabletest code to use netdev_ops,
we can remove the PHY library dependency since the function pointers
will now be provided upon PHY attachment to the network device.
Signed-off-by: Florian Fainelli
---
net/Kconfig | 1 -
Upon attach, override the net_device operations with the PHY library
cable test operations and conversely, upon detach, revert to the
original net_device operations.
This will allows us in a subsequent patch to finally decouple the
ethtool/cabletest from the PHY library hard depenencies.
On 2020/07/02 0:38, Luis Chamberlain wrote:
> @@ -156,6 +156,18 @@ static void call_usermodehelper_exec_sync(struct
> subprocess_info *sub_info)
>*/
> if (KWIFEXITED(ret))
> sub_info->retval = KWEXITSTATUS(ret);
> + /*
> +
If somehow no interrupt notification is raised for a completed request
and its doorbell bit is cleared by host, UFS driver needs to cleanup
its outstanding bit in ufshcd_abort().
Otherwise, system may crash by below abnormal flow:
After this request is requeued by SCSI layer with its
outstanding
Hi Michael,
I love your patch! Yet something to improve:
[auto build test ERROR on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Michael-Walle/net-enetc-remove-bootloader-dependency/20200702-053650
base: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
From: Daeho Jeong
Added a new gc_urgent mode, GC_URGENT_LOW, in which mode
F2FS will lower the bar of checking idle in order to
process outstanding discard commands and GC a little bit
aggressively.
Signed-off-by: Daeho Jeong
---
Documentation/ABI/testing/sysfs-fs-f2fs | 4 +++-
On Thu, Jul 02, 2020 at 01:37:13AM +0300, Serge Semin wrote:
> 1) Add a new capability like UART_CAP_NO16DIV and take it into account
>in the serial8250_get_baud_rate() method.
>
> I don't have a documentation for the Mediatek UART port, but it seems to me
> that that controller calculates
Hi Dmitry,
On 6/9/20 10:13 PM, Dmitry Osipenko wrote:
> The clk_round_rate() won't be usable for building OPP table once
> interconnect support will be added to the EMC driver because that CLK API
> function limits the rounded rate based on the clk rate that is imposed by
> active clk-users, and
On 7/1/20 7:21 PM, Stephen Rothwell wrote:
> Hi all,
>
> After merging the block tree, today's linux-next build (powerpc
> ppc64_defconfig) produced this warning:
>
> drivers/md/dm.c: In function '__map_bio':
> drivers/md/dm.c:1296:24: warning: unused variable 'md' [-Wunused-variable]
> 1296 |
On Thu, Jun 18, 2020 at 01:08:33AM +0300, Jarkko Sakkinen wrote:
> +static int sgx_validate_secs(const struct sgx_secs *secs,
> + unsigned long ssaframesize)
> +{
> + if (secs->size < (2 * PAGE_SIZE) || !is_power_of_2(secs->size))
> + return -EINVAL;
> +
>
> Subject: Re: [PATCH V4 5/5] clk: imx8qxp: Support building i.MX8QXP clock
> driver as module
>
> On Thu, Jul 2, 2020 at 10:20 AM Anson Huang
> wrote:
> >
> > Change configuration to "tristate", use device_initcall() instead of
> > builtin_platform_driver(), add module author, description and
Linux Kernel Mentee: Remove Legacy Power Management.
The purpose of this patch series is to remove legacy power management callbacks
from atheros ethernet drivers.
The callbacks performing suspend() and resume() operations are still calling
pci_save_state(), pci_set_power_state(), etc. and
Remove legacy PM callbacks and use generic operations. With legacy code,
drivers were responsible for handling PCI PM operations like
pci_save_state(). In generic code, all these hre andled by PCI core.
The generic suspend() and resume() are called at the same point the legacy
ones were called.
Remove legacy PM callbacks and use generic operations. With legacy code,
drivers were responsible for handling PCI PM operations like
pci_save_state(). In generic code, all these hre andled by PCI core.
The generic suspend() and resume() are called at the same point the legacy
ones were called.
On 7/2/2020 6:22 AM, Kuninori Morimoto wrote:
External email: Use caution opening links or attachments
Hi Sameer
At least my CPU driver doesn't use component:pcm_construct
but is using DAI:pcm_new for some reasons.
I'm not sure checking DAI:pcm here is enough, or not...
OK. If adding
Hi All,
Can we land this patch upstream?
Feel free to add my tested-by.
Thanks.
Regards,
Shirish S
-Original Message-
From: S, Shirish
Sent: Wednesday, July 1, 2020 12:15 PM
To: Tony Lindgren ; Sergey Senozhatsky
Cc: Petr Mladek ; Andy Shevchenko
; Raul Rangel ; Sergey
Hi Bart,
On Wed, 2020-07-01 at 20:02 -0700, Bart Van Assche wrote:
> On 2020-07-01 18:32, Stanley Chu wrote:
> > diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
> > index 59358bb75014..cadfa9006972 100644
> > --- a/drivers/scsi/ufs/ufshcd.c
> > +++ b/drivers/scsi/ufs/ufshcd.c
>
Currently I/O request could be still submitted to UFS device while
UFS is working on shutdown flow. This may lead to racing as below
scenarios and finally system may crash due to unclocked register
accesses.
To fix this kind of issues, specifically quiesce all SCSI devices
before UFS shutdown to
On Tue, Jun 30, 2020 at 02:18:11PM +0530, Naresh Kamboju wrote:
>
> Since we are on this subject,
> LTP af_alg02 test case fails on stable 4.9 and stable 4.4
> This is not a regression because the test case has been failing from
> the beginning.
>
> Is this test case expected to fail on stable
Hi Shawn,
Do you think it is ok if the cooling devices are shared between thermal zones?
BR,
Andy
> -Original Message-
> From: Amit Kucheria
> Sent: 2020年6月30日 14:47
> To: Andy Tang
> Cc: Shawn Guo ; Leo Li ; Rob
> Herring ; lakml ;
> open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE
On Thu, Jul 2, 2020 at 10:20 AM Anson Huang wrote:
>
> Change configuration to "tristate", use device_initcall() instead
> of builtin_platform_driver(), add module author, description and
> license to support building i.MX8QXP clock drivers as module.
>
> Signed-off-by: Anson Huang
> ---
>
> Subject: Re: [PATCH V4 3/5] clk: imx: Support building i.MX common clock
> driver as module
>
> On Thu, Jul 2, 2020 at 10:19 AM Anson Huang
> wrote:
> >
> > There are more and more requirements of building SoC specific drivers
> > as modules, add support for building i.MX common clock driver
This sets the allowed regulator modes for elm (and derivative) boards.
According to the datasheet, the da9211 does not support SLEEP mode.
Signed-off-by: Anand K Mistry
---
arch/arm64/boot/dts/mediatek/mt8173-elm.dtsi | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git
Implementing of_map_mode is necessary to be able to specify operating
modes in the devicetree using 'regulator-allowed-modes', and to change
regulator modes.
Signed-off-by: Anand K Mistry
---
drivers/regulator/da9211-regulator.c | 25 +++--
1 file changed, 23 insertions(+),
This will allow device trees to make use of these constants.
Signed-off-by: Anand K Mistry
---
drivers/regulator/da9211-regulator.c | 5 +
.../dt-bindings/regulator/dlg,da9211-regulator.h | 16
2 files changed, 17 insertions(+), 4 deletions(-)
create mode
This patchset adds support for being able to change regulator modes for
the da9211 regulator. This is needed to allow the voltage scaling
support in the MT8173 SoC to be used in the elm (Acer Chromebook R13)
and hana (several Lenovo Chromebooks) devices.
Anand K Mistry (4):
regulator: da9211:
This patch adds a description of how operating modes may be specified.
Signed-off-by: Anand K Mistry
---
Documentation/devicetree/bindings/regulator/da9211.txt | 4
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/regulator/da9211.txt
ago
config: powerpc-randconfig-r014-20200701 (attached as .config)
compiler: powerpc-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout
> On Jul 1, 2020, at 7:30 PM, Linus Torvalds
> wrote:
>
> On Wed, Jul 1, 2020 at 5:48 PM Andy Lutomirski wrote:
>>
>> You inspired me to mock it up.
>
> Ahh, you want to just use the jump folding of gcc to avoid the problem.
>
> I guess we could do that. Are there cases where this
On 2020/7/2 上午6:10, Bjorn Helgaas wrote:
From: Bjorn Helgaas
The "virtio_mmio.device=" command line argument allows a user to specify
the size, address, and IRQ of a virtio device. Previously the only
requirement for the IRQ was that it be an unsigned integer.
Zero is an unsigned integer
On 01-07-20, 15:07, Ionela Voinescu wrote:
> On Wednesday 01 Jul 2020 at 16:16:19 (+0530), Viresh Kumar wrote:
> > Is there anyone who cares for this driver and EAS ? I will just skip doing
> > the
> > FIE thing here and mark it skipped.
>
> That is a good question. The vexpress driver is still
On Thu, Jul 2, 2020 at 10:18 AM Anson Huang wrote:
>
> Change configuration to "tristate", add module author, description
> and license to support building i.MX8M SoCs clock driver as module.
>
> Signed-off-by: Anson Huang
Reviewed-by: Dong Aisheng
Regards
Aisheng
> ---
> Changes since V3:
>
On Thu, Jul 2, 2020 at 10:19 AM Anson Huang wrote:
>
> There are more and more requirements of building SoC specific drivers
> as modules, add support for building i.MX common clock driver as module
> to meet the requirement.
>
> Signed-off-by: Anson Huang
> ---
> Changes since V3:
> -
On 2020-07-01 18:32, Stanley Chu wrote:
> diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
> index 59358bb75014..cadfa9006972 100644
> --- a/drivers/scsi/ufs/ufshcd.c
> +++ b/drivers/scsi/ufs/ufshcd.c
> @@ -8599,10 +8599,14 @@ EXPORT_SYMBOL(ufshcd_runtime_idle);
> int
On 01-07-20, 17:51, Rafael J. Wysocki wrote:
> On Wed, Jul 1, 2020 at 5:28 PM Ionela Voinescu
> wrote:
> > On Wednesday 01 Jul 2020 at 16:16:19 (+0530), Viresh Kumar wrote:
> > > On 01-07-20, 10:07, Ionela Voinescu wrote:
> > > > setpolicy()
> > > > ===
> > > > This callback does not
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: cd77006e01b3198c75fb7819b3d0ff89709539bb
commit: 8d58f222e85f01da0c0e1fc1e77986c86de889e2 ubsan: disable UBSAN_ALIGNMENT
under COMPILE_TEST
date: 8 weeks ago
config: mips-randconfig-r023-20200701
Hi Chen,
On 06/28/20 at 04:34pm, Chen Zhou wrote:
> Now we support crashkernel=X,[low] on arm64, update the Documentation.
> We could use parameters "crashkernel=X crashkernel=Y,low" to reserve
> memory above 4G.
>
> Signed-off-by: Chen Zhou
> Tested-by: John Donnelly
> Tested-by: Prabhakar
On 01-07-20, 18:05, Rafael J. Wysocki wrote:
> On Wed, Jul 1, 2020 at 3:33 PM Ionela Voinescu
> wrote:
> > On Wednesday 01 Jul 2020 at 16:16:17 (+0530), Viresh Kumar wrote:
> > > I will rather suggest CPUFREQ_SKIP_SET_FREQ_SCALE as the name and
> > > functionality. We need to give drivers a
powerpc has a variable number of PTRS_PER_*, set at runtime based
on the MMU that the kernel is booted under.
This means the PTRS_PER_* are no longer constants, and therefore
breaks the build.
Define default MAX_PTRS_PER_*s in the same style as MAX_PTRS_PER_P4D.
As KASAN is the only user at the
Building on the work of Christophe, Aneesh and Balbir, I've ported
KASAN to 64-bit Book3S kernels running on the Radix MMU.
This provides full inline instrumentation on radix, but does require
that you be able to specify the amount of physically contiguous memory
on the system at compile time.
Implement a limited form of KASAN for Book3S 64-bit machines running under
the Radix MMU:
- Set aside the last 1/8th of the first contiguous block of physical
memory to provide writable shadow for the linear map. For annoying
reasons documented below, the memory size must be specified at
kasan is already implied by the directory name, we don't need to
repeat it.
Suggested-by: Christophe Leroy
Signed-off-by: Daniel Axtens
---
arch/powerpc/mm/kasan/Makefile | 2 +-
arch/powerpc/mm/kasan/{kasan_init_32.c => init_32.c} | 0
2 files changed, 1 insertion(+), 1
KASAN is supported on 32-bit powerpc and the docs should reflect this.
Document s390 support while we're at it.
Suggested-by: Christophe Leroy
Reviewed-by: Christophe Leroy
Signed-off-by: Daniel Axtens
---
Documentation/dev-tools/kasan.rst | 7 +--
Documentation/powerpc/kasan.txt | 12
On Wed, 2020-07-01 at 13:58 +0200, Greg Kroah-Hartman wrote:
> On Tue, Jun 30, 2020 at 03:42:22PM +0800, Chunfeng Yun wrote:
> > Some pointers are dereferenced before successful checks.
> >
> > Reported-by: Markus Elfring
> > Signed-off-by: Chunfeng Yun
> > ---
> > v2: nothing changed, but
On 06/28/20 at 04:34pm, Chen Zhou wrote:
> In preparation for supporting reserve_crashkernel_low in arm64 as
> x86_64 does, move reserve_crashkernel_low() into kernel/crash_core.c.
>
> BTW, move x86_64 CRASH_ALIGN to 2M suggested by Dave. CONFIG_PHYSICAL_ALIGN
> can be selected from 2M to 16M,
On 01-07-20, 13:11, Nathan Chancellor wrote:
> When building arm32 allmodconfig:
>
> ld.lld: error: undefined symbol: ap_cp_unique_name
> >>> referenced by ap-cpu-clk.c
> >>> clk/mvebu/ap-cpu-clk.o:(ap_cpu_clock_probe) in archive
> >>> drivers/built-in.a
>
> ap_cp_unique_name is
On Thu, Jul 2, 2020 at 5:14 AM Max Filippov wrote:
>
> On Wed, Jul 1, 2020 at 12:30 PM Masahiro Yamada wrote:
>
> [...]
>
> > diff --git a/arch/xtensa/boot/boot-elf/Makefile
> > b/arch/xtensa/boot/boot-elf/Makefile
> > index 12ae1e91cb75..c6538d3321b9 100644
> > ---
Hi Robin,
On 7/1/20 8:18 PM, Robin Murphy wrote:
On 2020-07-01 08:32, Lu Baolu wrote:
Hi Robin,
On 2020/7/1 0:51, Robin Murphy wrote:
On 2020-06-30 02:03, Lu Baolu wrote:
Hi Robin,
On 6/29/20 7:56 PM, Robin Murphy wrote:
On 2020-06-27 04:15, Lu Baolu wrote:
The hardware assistant vfio
> From: Anson Huang
> Sent: Thursday, July 2, 2020 10:15 AM
>
> Add CONFIG_CLK_xxx for i.MX ARMv7 platforms, and use it as build option
> instead of CONFIG_SOC_xxx, the CONFIG_CLK_xxx will be selected by default
> according to CONFIG_SOC_xxx.
>
> Signed-off-by: Anson Huang
Reviewed-by: Dong
On 01-07-20, 14:16, Rafael J. Wysocki wrote:
> On Wed, Jul 1, 2020 at 6:52 AM Viresh Kumar wrote:
> >
> > On 01-07-20, 12:20, Xin Hao wrote:
> > > The 'caps' variable has been defined, so there is no need to get
> > > 'highest_perf' value through 'cpu->caps.highest_perf', you can use
> > >
On Wed, Jul 1, 2020 at 7:30 PM Linus Torvalds
wrote:
>
> I guess we could do that. Are there cases where this actually helps?
Hmm. Thinking about it., using that approach might make the
"CONFIG_CC_HAS_ASM_GOTO_OUTPUT" choices simpler to handle.
With ASM_GOTO_OUTPUT it generates the perfect
Update debugfs interface parameters, and adjust the
processing logic inside the corresponding function.
Fixes: 848974151618("crypto: hisilicon - Add debugfs for HPRE")
Signed-off-by: Meng Yu
Reviewed-by: Zaibo Xu
---
drivers/crypto/hisilicon/hpre/hpre_main.c | 61
Initialize current queue number as HPRE_PF_DEF_Q_NUM, or it is zero
and we can't set its value by "current_q_write".
Signed-off-by: Meng Yu
Reviewed-by: Zaibo Xu
Reviewed-by: Hui Tang
---
drivers/crypto/hisilicon/hpre/hpre_main.c | 1 +
1 file changed, 1 insertion(+)
diff --git
From: Hui Tang
for Hi1620 hardware, we should disable these hardware flr:
1. BME_FLR - bit 7,
2. PM_FLR - bit 11,
3. SRIOV_FLR - bit 12,
Or HPRE may goto D3 state, when we bind and unbind HPRE quickly,
as it does FLR triggered by BME/PM/SRIOV.
Fixes: c8b4b477079d("crypto: hisilicon - add
Bugfix: crypto: hisilicon/hpre - modify the macros, add a switch in
sriov_configure, unified debugfs interface, and disable
hardware FLR.
Hui Tang (2):
crypto: hisilicon/hpre - HPRE_OVERTIME_THRHLD can be written by
debugfs
crypto: hisilicon/hpre - disable FLR triggered by
1. Bit 1 to bit 5 are NFE, not CE.
2. Macro 'HPRE_VF_NUM' is defined in 'qm.h', so delete it here.
3. Delete multiple blank lines.
4. Adjust format alignment.
Signed-off-by: Meng Yu
Reviewed-by: Zaibo Xu
Reviewed-by: Longfang Liu
---
drivers/crypto/hisilicon/hpre/hpre_main.c | 14
If CONFIG_PCI_IOV is not enabled, we can not use "sriov_configure".
Fixes: 5ec302a364bf("crypto: hisilicon - add SRIOV support for HPRE")
Signed-off-by: Meng Yu
Reviewed-by: Zaibo Xu
Reviewed-by: Shukun Tan
---
drivers/crypto/hisilicon/hpre/hpre_main.c | 3 ++-
1 file changed, 2
From: Hui Tang
Registers in "hpre_dfx_files" can only be cleaned to zero but
HPRE_OVERTIME_THRHLD, which can be written as any number.
Fixes: 64a6301ebee7("crypto: hisilicon/hpre - add debugfs for ...")
Signed-off-by: Hui Tang
Signed-off-by: Meng Yu
Reviewed-by: Zaibo Xu
Reviewed-by: Zhou
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