On 09.02.21 16:43, Claudio Imbrenda wrote:
Extend kvm_s390_shadow_fault to return the pointer to the valid leaf
DAT table entry, or to the invalid entry.
Also return some flags in the lower bits of the address:
DAT_PROT: indicates that DAT protection applies because of the
protection
Hello,
On Thu, Feb 11, 2021 at 8:42 AM Kees Cook wrote:
>
> As started by commit 05a5f51ca566 ("Documentation: Replace lkml.org
> links with lore"), replace lkml.org links with lore to better use a
> single source that's more likely to stay available long-term.
>
> Signed-off-by: Kees Cook
On Thu, Feb 11, 2021 at 09:44:43AM +0200, Ido Schimmel wrote:
> On Thu, Feb 11, 2021 at 01:23:52AM +0200, Vladimir Oltean wrote:
> > On Wed, Feb 10, 2021 at 12:59:49PM +0200, Ido Schimmel wrote:
> > > > > The reverse, during unlinking, would be to refuse unlinking if the
> > > > > upper
> > > > >
On Thu, Feb 11, 2021 at 11:29:14AM +0200, Leon Romanovsky wrote:
> On Thu, Feb 11, 2021 at 10:08:43AM +0100, Gustavo Pimentel wrote:
> > This patch describes the sysfs interface implemented on the dw-xdata-pcie
> > driver.
> >
> > Signed-off-by: Gustavo Pimentel
> > ---
> >
st 10. 2. 2021 v 11:10 odesílatel Michal Simek napsal:
>
> Convert spi-zynq-qspi.txt to yaml.
>
> Signed-off-by: Michal Simek
> ---
>
> Changes in v2:
> - s/additionalProperties: true/unevaluatedProperties: false/
>
> .../devicetree/bindings/spi/spi-zynq-qspi.txt | 25
>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 291009f656e8eaebbdfd3a8d99f6b190a9ce9deb
commit: e65bb38824711559844ba932132f417bc5a355e2 mmc: sdhci: do not enable card
detect interrupt for gpio cd type
date: 11 months ago
config:
Initial support for ROHM BD9576MUF and BD9573MUF PMICs.
These PMICs are primarily intended to be used to power the R-Car family
processors. BD9576MUF includes some additional safety features the
BD9573MUF does not have. This initial version of drivers provides
temperature, over voltage and under
Add core support for ROHM BD9576MUF and BD9573MUF PMICs which are
mainly used to power the R-Car series processors.
Signed-off-by: Matti Vaittinen
---
Changes:
- Comments fixed based on suggestions from Lee
- Name of regulator cell changed as suggested by Lee
- Renamed MFD cell variables for
Add bindings for ROHM BD9576MUF and BD9573MUF PMICs. These
PMICs are primarily intended to be used to power the R-Car series
processors. They provide 6 power outputs, safety features and a
watchdog with two functional modes.
Signed-off-by: Matti Vaittinen
Reviewed-by: Rob Herring
---
Changes
BD9573 and BD9576 support set of "protection" interrupts for "fatal"
issues. Those lead to SOC reset as PMIC shuts the power outputs. Thus
there is no relevant IRQ handling for them.
Few "detection" interrupts were added to the BD9576 with the idea that
SOC could take some recovery-action before
Add Watchdog support for ROHM BD9576MUF and BD9573MUF PMICs which are
mainly used to power the R-Car series processors. The watchdog is
pinged using a GPIO and enabled using another GPIO. Additionally
watchdog time-out can be configured to HW prior starting the watchdog.
Watchdog timeout can be
On Thu, Feb 11, 2021 at 9:30:16, Greg Kroah-Hartman
wrote:
> On Thu, Feb 11, 2021 at 10:08:38AM +0100, Gustavo Pimentel wrote:
> > +static ssize_t write_show(struct device *dev, struct device_attribute
> > *attr,
> > + char *buf)
> > +{
> > + struct pci_dev *pdev =
On Thu, Feb 11, 2021 at 12:08 AM Sakari Ailus
wrote:
>
> In certain use cases (where the chip is part of a camera module, and the
> camera module is wired together with a camera privacy LED), powering on
> the device during probe is undesirable. Add support for the at24 to
> execute probe while
Some members of transaction_t are allowed to be read without
any lock being held if consistency doesn't matter.
Based on LockDoc's findings, we extended the locking
documentation of those members.
Each one of them is marked with a short comment:
"no lock for quick racy checks".
Signed-off-by:
On Wed, Feb 10, 2021 at 9:20 PM Casey Bowman wrote:
>
> Increasing the virtual timeout time to account for scenarios
> that may require more time, like DisplayPort Multi-Stream Transport
> (DP MST), where the disconnect time can be extended longer than
> usual.
>
> The recommended timeout range
Excerpts from Christophe Leroy's message of February 11, 2021 5:41 pm:
> powerpc BUG_ON() is based on using twnei or tdnei instruction,
> which obliges gcc to format the condition into a 0 or 1 value
> in a register.
>
> By using a generic implementation, gcc will generate a branch
> to the
On Wed, Feb 10, 2021 at 07:56:26AM +, Wei Yongjun wrote:
> The sparse tool complains as follows:
>
> drivers/mfd/arizona-spi.c:28:31: warning:
> symbol 'reset_gpios' was not declared. Should it be static?
> drivers/mfd/arizona-spi.c:29:31: warning:
> symbol 'ldoena_gpios' was not declared.
On 11-02-21, 11:00, Greg KH wrote:
> On Thu, Feb 11, 2021 at 03:24:44PM +0530, Hemansh Agnihotri wrote:
> > This patch add fixes an checkpatch error for "Macros with multiple
> > statements
> > should be enclosed in a do - while loop"
> >
> > Signed-off-by: Hemansh Agnihotri
>
> Any reason you
The first four patches are fixes for XSA-332. The avoid WARN splats
and a performance issue with interdomain events.
Patches 5 and 6 are some additions to event handling in order to add
some per pv-device statistics to sysfs and the ability to have a per
backend device spurious event delay
On Wed, 2021-02-10 at 16:30 +, Alexander Lobakin wrote:
> Reuse the old and forgotten SKB_ALLOC_NAPI to add an option to get
> an skbuff_head from the NAPI cache instead of inplace allocation
> inside __alloc_skb().
> This implies that the function is called from softirq or BH-off
> context,
On 11.02.21 10:54, Claudius Heine wrote:
There is a 0 missing in the pad register offset. This patch adds it.
Signed-off-by: Claudius Heine
I think this should rather be prefixed by "arm64: dts: imx8mm:" as this
is no change in the pinctrl driver, but only in the devicetree.
And I guess
Hi Claudius,
On Thu, Feb 11, 2021 at 7:15 AM Claudius Heine wrote:
>
> Hi,
>
> can you please add:
>
> Fixes: c1c9d41319c3 ("dt-bindings: imx: Add pinctrl binding doc for imx8mm")
Yes, I was about to suggest the same. Thanks for the fix:
Reviewed-by: Fabio Estevam
Hi Drew,
On Wed, Feb 10, 2021 at 11:33 PM Drew Fustini wrote:
> Add "pinmux-select" to debugfs which will activate a function and group
> when "" are written to the file. The write
> operation pinmux_select() handles this by checking that the names map to
> valid selectors and then calling
On Thu, Feb 11, 2021 at 01:23:52AM +0200, Vladimir Oltean wrote:
> On Wed, Feb 10, 2021 at 12:59:49PM +0200, Ido Schimmel wrote:
> > > > The reverse, during unlinking, would be to refuse unlinking if the upper
> > > > has uppers of its own. netdev_upper_dev_unlink() needs to learn to
> > > >
On Thu, Feb 11, 2021 at 12:40:41AM +0530, karthik alapati wrote:
> @@ -867,10 +845,8 @@ static void PHY_HandleSwChnlAndSetBW8723B(
> if (bSetBandWidth)
> pHalData->bSetChnlBW = true;
>
> - if (!pHalData->bSetChnlBW && !pHalData->bSwChnl) {
> - /* DBG_871X("<=
On Wed, Feb 10, 2021 at 01:59:13PM -0400, Jason Gunthorpe wrote:
> Really what you want to do here is leave the CPU page in the VMA and
> the page tables where it started and deny CPU access to the page. Then
> all the proper machinery will continue to work.
>
> IMHO "migration" is the wrong idea
Hi Stefan,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on cryptodev/master]
[also build test ERROR on crypto/master security/next-testing v5.11-rc7
next-20210125]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we
On Thu, Feb 11, 2021 at 11:52:11AM +0530, Anshuman Khandual wrote:
> Type cast MAX_ORDER as unsigned int to fix the following build warning.
>
> In file included from ./include/linux/kernel.h:14,
> from ./include/asm-generic/bug.h:20,
> from
On Wed, Feb 10, 2021 at 03:53:30PM -0800, Kees Cook wrote:
> As started by commit 05a5f51ca566 ("Documentation: Replace lkml.org
> links with lore"), replace lkml.org links with lore to better use a
> single source that's more likely to stay available long-term.
>
> Signed-off-by: Kees Cook
On Tue, Feb 09, 2021 at 03:21:28PM +0900, Naoya Horiguchi wrote:
> From: Naoya Horiguchi
>
> Currently hwpoison code checks PageAnon() for thp and refuses to handle
> errors on non-anonymous thps (just for historical reason). We now
> support non-anonymou thp like shmem one, so this patch
On Thu 11-02-21 12:07:29, Hillf Danton wrote:
> On Wed, 10 Feb 2021 17:25:19 -0800
> > syzbot found the following issue on:
> >
> > HEAD commit:825b5991 Merge tag '5.11-rc6-smb3' of git://git.samba.org/..
> > git tree: upstream
> > console output:
On Thu, Feb 11, 2021 at 9:59:26, Greg Kroah-Hartman
wrote:
> On Thu, Feb 11, 2021 at 09:50:33AM +, Gustavo Pimentel wrote:
> > On Thu, Feb 11, 2021 at 9:30:16, Greg Kroah-Hartman
> > wrote:
> >
> > > On Thu, Feb 11, 2021 at 10:08:38AM +0100, Gustavo Pimentel wrote:
> > > > +static
On Thu, Feb 11, 2021 at 12:04:11AM +0100, Maximilian Luz wrote:
> The raw message frame length is unaligned and explicitly marked as
> little endian. It should not be accessed without the appropriatte
> accessor functions. Fix this.
Reviewed-by: Andy Shevchenko
Though a few nit-picks below.
>
The ring buffer for user events is local to the given kernel instance,
so smp barriers are fine for ensuring consistency.
Reported-by: Andrew Cooper
Signed-off-by: Juergen Gross
Reviewed-by: Jan Beulich
---
drivers/xen/evtchn.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff
On 10/02/2021 22:56, Andrew Lunn wrote:
> On Wed, Feb 10, 2021 at 02:13:48PM -0800, Saravana Kannan wrote:
>> Hi,
>>
>> This email was triggered by this other email[1].
>
> And it appears the Tegra194 Jetson Xavier uses the Marvell 88E1512
> PHY. So ensure the Marvell driver is available, and
Again in proper SVA it should be quite unlikely to take a fault caused
by something like migration, on the same likelyhood as the CPU. If
things are faulting so much this is a problem then I think it is a
system level problem with doing too much page motion.
My point is that single one SVA
Am Dienstag, 9. Februar 2021, 09:44:33 CET schrieb Rolf Eike Beer:
> Am Dienstag, 9. Februar 2021, 05:59:56 CET schrieb Daniel Díaz:
> > When compiling under OpenEmbedded, the following error is seen
> >
> > as of recently:
> > /srv/oe/build/tmp/hosttools/ld: cannot find /lib/libc.so.6 inside /
Should i send them as patch series?
On Thu, Feb 11, 2021 at 1:27 PM Dan Carpenter wrote:
>
> On Thu, Feb 11, 2021 at 12:40:41AM +0530, karthik alapati wrote:
> > @@ -867,10 +845,8 @@ static void PHY_HandleSwChnlAndSetBW8723B(
> > if (bSetBandWidth)
> > pHalData->bSetChnlBW =
^
Please create proper patch subjects. Nobody has a glue what you are
doing when looking at the subject.
"mm/util: fix ??? warning"
Which raises the question, what is ???
Compiler? static code checker? ... ?
Thanks
On 11.02.21 08:29, Adithya Chandrakasan wrote:
FILE: mm/util.c:930:
Fix afs_apply_status() to mask off the irrelevant bits from status->mode
when OR'ing them into i_mode. This can happen when a 3rd party chmod
occurs.
Also fix afs_inode_init_from_status() to mask off the mode bits when
initialising i_mode.
Fixes: 260a980317da ("[AFS]: Add "directory write"
suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Hamza-Farooq/Input-psmouse-add-support-for-FocalTech-PS-2-Protocol-v2/20210211-074527
base: https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git next
config
On Wed, Feb 10, 2021 at 07:47:20PM +0300, Serge Semin wrote:
> On Tue, Feb 09, 2021 at 10:56:46AM +, Russell King - ARM Linux admin
> wrote:
> > On Tue, Feb 09, 2021 at 11:37:29AM +0100, Heiner Kallweit wrote:
> > > Right, adding something like a genphy_{read,write}_mmd() doesn't make
> > >
Sorry
On Thu, Feb 11, 2021 at 3:34 PM Greg Kroah-Hartman
wrote:
>
> On Thu, Feb 11, 2021 at 12:48:16AM +0530, karthek wrote:
> > check this out
>
> Why ask us again when you already sent a patch? Do you see any other
> developers doing that on the mailing lists?
>
> thanks,
>
> greg k-h
Hello,
added mm guys to CC.
On Wed 10-02-21 05:35:18, syzbot wrote:
> HEAD commit:1e0d27fc Merge branch 'akpm' (patches from Andrew)
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=15cbce90d0
> kernel config:
From: Stefan Chulski
Armada hardware has a pause generation mechanism in GOP (MAC).
The GOP generate flow control frames based on an indication programmed in Ports
Control 0 Register. There is a bit per port.
However assertion of the PortX Pause bits in the ports control 0 register only
sends
From: Stefan Chulski
Patch adds CM3 address space and PPv2.3 description.
Signed-off-by: Stefan Chulski
Acked-by: Marcin Wojtas
---
Documentation/devicetree/bindings/net/marvell-pp2.txt | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git
From: Konstantin Porotchkin
CM3 SRAM address space will be used for Flow Control configuration.
Signed-off-by: Stefan Chulski
Signed-off-by: Konstantin Porotchkin
Acked-by: Marcin Wojtas
Acked-by: Rob Herring
---
arch/arm64/boot/dts/marvell/armada-cp11x.dtsi | 2 +-
1 file changed, 1
From: Stefan Chulski
This patch enables global flow control in FW and in the phylink validate mask.
Signed-off-by: Stefan Chulski
Acked-by: Marcin Wojtas
---
drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 11 +--
drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 30
On 11.02.2021 11:16, Juergen Gross wrote:
> --- a/drivers/net/xen-netback/interface.c
> +++ b/drivers/net/xen-netback/interface.c
> @@ -162,13 +162,15 @@ irqreturn_t xenvif_interrupt(int irq, void *dev_id)
> {
> struct xenvif_queue *queue = dev_id;
> int old;
> + bool has_rx,
From: Stefan Chulski
The firmware needs to monitor the RX Non-occupied descriptor
bits for flow control to move to XOFF mode.
These bits need to be unmasked to be functional, but they will
not raise interrupts as we leave the RX exception summary
bit in MVPP2_ISR_RX_TX_MASK_REG clear.
On Thu, Feb 11, 2021 at 10:39:41AM +, Russell King - ARM Linux admin wrote:
> On Wed, Feb 10, 2021 at 07:47:20PM +0300, Serge Semin wrote:
> > On Tue, Feb 09, 2021 at 10:56:46AM +, Russell King - ARM Linux admin
> > wrote:
> > > On Tue, Feb 09, 2021 at 11:37:29AM +0100, Heiner Kallweit
On Sun, Feb 07, 2021 at 06:14:23PM +0300, Arseny Krasnov wrote:
This prepares af_vsock.c for SEQPACKET support: some functions such
as setsockopt(), getsockopt(), connect(), recvmsg(), sendmsg() are
shared between both types of sockets, so rename them in general
manner.
Signed-off-by: Arseny
On Thu, Feb 11, 2021 at 4:16 PM Greg Kroah-Hartman
wrote:
>
> A: http://en.wikipedia.org/wiki/Top_post
> Q: Were do I find info about this thing called top-posting?
> A: Because it messes up the order in which people normally read text.
> Q: Why is top-posting such a bad thing?
> A: Top-posting.
In this particular case, the struct element is already flexible struct.
Thus struct element ie[] is ambiguous inside another struct. The members
of struct element ie aren't being accessed in code anywhere. The data of
u8 type is copied in it. So it has been changed to u8 ie[] to make the
sparse
On Thu, Feb 11, 2021 at 11:02:51AM +0100, Greg KH wrote:
> On Thu, Feb 11, 2021 at 12:22:39PM +0300, Fatih Yildirim wrote:
> > Fix for checkpatch.pl warning:
> > Macros with complex values should be enclosed in parentheses.
> >
> > Signed-off-by: Fatih Yildirim
> > ---
> >
From: Frieder Schrempf
By default the PCA9450 doesn't handle the assertion of the WDOG_B
signal, but this is required to guarantee that things like software
resets triggered by the watchdog work reliably.
As we don't want to rely on the bootloader to enable this, we tell
the PMIC to issue a
AM65 NUSS ethernet switch on K3 devices can be configured to work either
in independent mac mode where each port acts as independent network
interface (multi mac) or switch mode.
Add devlink hooks to provide a way to switch b/w these modes.
Rationale to use devlink instead of defaulting to
J721e, J7200 and AM64 have multi port switches which can work in multi
mac mode and in switch mode. Add support for configuring this HW in
switch mode using devlink and switchdev notifiers.
Support is similar to existing CPSW switchdev implementation of TI's 32 bit
platform like AM33/AM43/AM57.
J721e, J7200 and AM64 have multi port switches which can work in multi
mac mode and in switch mode. Add documentation explaining how to use
different modes.
Borrowed from:
Documentation/networking/device_drivers/ethernet/ti/cpsw_switchdev.rst
Signed-off-by: Vignesh Raghavendra
---
This series adds switchdev support for AM65 CPSW NUSS driver to support
multi port CPSW present on J721e and AM64 SoCs.
It adds devlink hook to switch b/w switch mode and multi mac mode.
v2:
Rebased on latest net-next
Update patch 1/4 with rationale for using devlink
Vignesh Raghavendra (4):
From: Frieder Schrempf
Add the binding documentation for the optional sd-vsel GPIO.
Signed-off-by: Frieder Schrempf
---
.../devicetree/bindings/regulator/nxp,pca9450-regulator.yaml | 5 +
1 file changed, 5 insertions(+)
diff --git
> On Thu, Feb 11, 2021 at 12:48:51PM +0200, stef...@marvell.com wrote:
> > @@ -1199,7 +1199,7 @@ static bool mvpp2_port_supports_xlg(struct
> > mvpp2_port *port)
> >
> > static bool mvpp2_port_supports_rgmii(struct mvpp2_port *port) {
> > - return !(port->priv->hw_version == MVPP22 &&
On Thu, Feb 11, 2021 at 12:40:15AM +0530, karthik alapati wrote:
> fix checkpatch.pl warning for "block comments should align the
> * on each line" and make function comments follow kernel-doc
>
> Signed-off-by: karthik alapati
> ---
> .../staging/rtl8723bs/hal/rtl8723b_phycfg.c | 185
On Thu, Feb 11, 2021 at 01:57:04PM +0300, Fatih YILDIRIM wrote:
> On Thu, Feb 11, 2021 at 11:02:51AM +0100, Greg KH wrote:
> > On Thu, Feb 11, 2021 at 12:22:39PM +0300, Fatih Yildirim wrote:
> > > Fix for checkpatch.pl warning:
> > > Macros with complex values should be enclosed in parentheses.
>
Hi all,
Changes since 20210210:
The powerpc tree still had its build failure in the allyesconfig for
which I applied a supplied patch.
The v4l-dvb tree lost its build failure.
The drm-misc tree lost its build failure.
The modules tree lost its build failure.
The device-mapper tree gained a
On Thu, Feb 11, 2021 at 10:01:32AM +0100, David Hildenbrand wrote:
> On 11.02.21 09:39, Michal Hocko wrote:
> > On Thu 11-02-21 09:13:19, Mike Rapoport wrote:
> > > On Tue, Feb 09, 2021 at 02:17:11PM +0100, Michal Hocko wrote:
> > > > On Tue 09-02-21 11:09:38, Mike Rapoport wrote:
> > [...]
> > >
On Mon, Feb 1, 2021 at 3:28 PM Michal Simek wrote:
>
> Update years in header to be up2date.
>
> Signed-off-by: Michal Simek
I saw this in your pull request, and I did not think this was how
copyrights work.
>From what I can tell, most of the files have not been touched in
years, so it's
On Thu, Feb 11, 2021 at 12:22 PM Dmitry Vyukov wrote:
>
> On Thu, Feb 11, 2021 at 11:49 AM Jan Kara wrote:
> >
> > Hello,
> >
> > added mm guys to CC.
> >
> > On Wed 10-02-21 05:35:18, syzbot wrote:
> > > HEAD commit:1e0d27fc Merge branch 'akpm' (patches from Andrew)
> > > git tree:
Hi Gustavo,
[...]
> +config DW_XDATA_PCIE
> + depends on PCI
> + tristate "Synopsys DesignWare xData PCIe driver"
> + help
> + This driver allows controlling Synopsys DesignWare PCIe traffic
> + generator IP also known as xData, present in Synopsys Designware
> +
On Sun, Feb 07, 2021 at 06:15:05PM +0300, Arseny Krasnov wrote:
This moves STREAM specific data receive logic to dedicated function:
'__vsock_stream_recvmsg()', while checks that will be same for both
types of socket are in shared function: 'vsock_connectible_recvmsg()'.
Signed-off-by: Arseny
On Thu, Feb 11, 2021 at 1:15 PM Enrico Weigelt, metux IT consult
wrote:
> On 10.02.21 11:30, Andy Shevchenko wrote:
> >> Use cases are boards with non-oftree firmware (ACPI, etc) where certain
> >> platform devices can't be directly enumerated via firmware. Traditionally
> >> we had to write
On Mon, Feb 08, 2021 at 07:24:57AM -0800, kan.li...@linux.intel.com wrote:
SNIP
> Jin Yao (24):
> perf jevents: Support unit value "cpu_core" and "cpu_atom"
> perf util: Save pmu name to struct perf_pmu_alias
> perf pmu: Save detected hybrid pmus to a global pmu list
> perf pmu: Add
On Thu, Feb 11, 2021 at 12:48:52PM +0200, stef...@marvell.com wrote:
> From: Stefan Chulski
>
> This patch add PPv23 version definition.
> PPv23 is new packet processor in CP115.
> Everything that supported by PPv22, also supported by PPv23.
> No functional changes in this stage.
>
>
> --
> On Thu, Feb 11, 2021 at 12:48:52PM +0200, stef...@marvell.com wrote:
> > From: Stefan Chulski
> >
> > This patch add PPv23 version definition.
> > PPv23 is new packet processor in CP115.
> > Everything that supported by
On Thu, Feb 11, 2021 at 11:50:38AM +0100, 'Michal Hocko' via syzkaller-bugs
wrote:
> On Thu 11-02-21 11:22:25, Jan Kara wrote:
> > On Thu 11-02-21 12:07:29, Hillf Danton wrote:
>
> I haven't received Hillf's email.
>
> [...]
> > > Fix 71b565ceff37 ("ext4: drop ext4_kvmalloc()") by restoring the
Add a vpu reset hardware block node.
Signed-off-by: Benjamin Gaignard
---
arch/arm64/boot/dts/freescale/imx8mq.dtsi | 31 ++-
1 file changed, 25 insertions(+), 6 deletions(-)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
On Tue, 9 Feb 2021 16:02:57 -0800
Ben Widawsky wrote:
> CXL devices identified by the memory-device class code must implement
> the Device Command Interface (described in 8.2.9 of the CXL 2.0 spec).
> While the driver already maintains a list of commands it supports, there
> is still a need to
On Thu 11-02-21 12:28:48, Dmitry Vyukov wrote:
> On Thu, Feb 11, 2021 at 12:22 PM Dmitry Vyukov wrote:
> >
> > On Thu, Feb 11, 2021 at 11:49 AM Jan Kara wrote:
> > >
> > > Hello,
> > >
> > > added mm guys to CC.
> > >
> > > On Wed 10-02-21 05:35:18, syzbot wrote:
> > > > HEAD commit:1e0d27fc
From: Zqiang
Add free per-cpu existing krcp's page cache operation in shrink callback
function, and also during shrink period, simple delay schedule fill page
work, to avoid refill page while free krcp page cache.
Signed-off-by: Zqiang
Co-developed-by: Uladzislau Rezki (Sony)
---
v1->v4:
When creating a new event channel with 2-level events the affinity
needs to be reset initially in order to avoid using an old affinity
from earlier usage of the event channel port. So when tearing an event
channel down reset all affinity bits.
The same applies to the affinity when onlining a
In order to support the possibility of per-device event channel
settings (e.g. lateeoi spurious event thresholds) add a xenbus device
pointer to struct irq_info() and modify the related event channel
binding interfaces to take the pointer to the xenbus device as a
parameter instead of the domain
On Wed, 10 Feb 2021 18:17:25 +
Jonathan Cameron wrote:
> On Tue, 9 Feb 2021 16:02:54 -0800
> Ben Widawsky wrote:
>
> > From: Dan Williams
> >
> > Create the /sys/bus/cxl hierarchy to enumerate:
> >
> > * Memory Devices (per-endpoint control devices)
> >
> > * Memory Address Space
Add syfs nodes for each xenbus device showing event statistics (number
of events and spurious events, number of associated event channels)
and for setting a spurious event threshold in case a frontend is
sending too many events without being rogue on purpose.
Signed-off-by: Juergen Gross
---
V2:
For avoiding read- and write-tearing by the compiler use READ_ONCE()
and WRITE_ONCE() for accessing the ring indices in evtchn.c.
Signed-off-by: Juergen Gross
---
V2:
- modify all accesses (Julien Grall)
---
drivers/xen/evtchn.c | 25 -
1 file changed, 16 insertions(+),
An event channel should be kept masked when an eoi is pending for it.
When being migrated to another cpu it might be unmasked, though.
In order to avoid this keep three different flags for each event channel
to be able to distinguish "normal" masking/unmasking from eoi related
masking/unmasking
On Wed, Feb 10, 2021 at 02:52:41PM +0800, Tiezhu Yang wrote:
> In the current code, arch_has_single_step() is not defined on MIPS,
> that means MIPS does not support instruction single-step for user mode.
>
> Delve is a debugger for the Go programming language, the ptrace syscall
>
On Wed, Feb 10, 2021 at 04:30:26PM +0800, Tiezhu Yang wrote:
> According to MIPS EJTAG Specification [1], a Debug Breakpoint
> exception occurs when an SDBBP instruction is executed, the
> CP0_DEBUG bit DBp indicates that a Debug Breakpoint exception
> occurred.
>
> When I read the original code,
On Wed, Feb 10, 2021 at 03:50:25PM -0800, Kees Cook wrote:
> As started by commit 05a5f51ca566 ("Documentation: Replace lkml.org
> links with lore"), replace lkml.org links with lore to better use a
> single source that's more likely to stay available long-term.
>
> Signed-off-by: Kees Cook
>
On 2/10/21 11:17 PM, Jason Gunthorpe wrote:
> On Fri, Feb 05, 2021 at 08:41:27PM +, Joao Martins wrote:
>> Use the newly added unpin_user_page_range_dirty_lock()
>> for more quickly unpinning a consecutive range of pages
>> represented as compound pages. This will also calculate
>> number of
Hello Jarkko,
On 10.02.21 18:00, Jarkko Sakkinen wrote:
> On Tue, Nov 03, 2020 at 09:31:43PM +0530, Sumit Garg wrote:
>> +case Opt_new:
>> +key_len = payload->key_len;
>> +ret = static_call(trusted_key_get_random)(payload->key,
>> +
> -Original Message-
> From: Mikhail Gavrilov [mailto:mikhail.v.gavri...@gmail.com]
> Sent: Thursday, February 11, 2021 9:58 PM
> To: sjenn...@linux.vnet.ibm.com; Song Bao Hua (Barry Song)
>
> Cc: Linux List Kernel Mailing ; Linux Memory
> Management List
> Subject: kernel BUG at
On 11.02.21 01:56, Mike Kravetz wrote:
On 2/8/21 2:38 AM, Oscar Salvador wrote:
alloc_contig_range is not prepared to handle hugetlb pages and will
fail if it ever sees one, but since they can be migrated as any other
page (LRU and Movable), it makes sense to also handle them.
For now, do it
On Wed, Feb 10, 2021 at 11:03:03PM +0200, Sakari Ailus wrote:
> Hi Colin,
>
> On Wed, Feb 10, 2021 at 07:07:52PM +, Colin King wrote:
> > From: Colin Ian King
> >
> > Currently there is a dev_err error message that is printing the
> > error status in variable ret (that has not been set)
On Wed, Feb 10, 2021 at 04:09:39PM +0200, kos...@marvell.com wrote:
> From: Konstantin Porotchkin
>
> Select the AP SDHCI PHY slow mode for AP806 die only (move it
> from armada-ap80x.dtsi to armada-ap806.dtsi). This will allow
> running AP807 based devices at HS400 speed.
> Remove Ap SDHCI slow
+++ Masahiro Yamada [11/02/21 15:14 +0900]:
Stephen Rothwell reported a build error on ppc64 when
CONFIG_TRIM_UNUSED_KSYMS is enabled.
Jessica Yu pointed out the cause of the error with the reference to the
ppc64 elf ABI:
"Symbol names with a dot (.) prefix are reserved for holding entry
On 2/10/21 11:20 PM, Jason Gunthorpe wrote:
> On Fri, Feb 05, 2021 at 08:41:24PM +, Joao Martins wrote:
>> Add an helper that iterates over head pages in a list of pages. It
>> essentially counts the tails until the next page to process has a
>> different head that the current. This is going
randconfig-a003-20210209
i386 randconfig-a002-20210209
i386 randconfig-a006-20210209
i386 randconfig-a004-20210209
x86_64 randconfig-a016-20210211
x86_64 randconfig-a013-20210211
x86_64 randconfig-a012-20210211
randconfig-a005-20210209
i386 randconfig-a003-20210209
i386 randconfig-a002-20210209
i386 randconfig-a006-20210209
i386 randconfig-a004-20210209
x86_64 randconfig-a016-20210211
x86_64 randconfig
randconfig-a001-20210209
i386 randconfig-a005-20210209
i386 randconfig-a003-20210209
i386 randconfig-a002-20210209
i386 randconfig-a006-20210209
i386 randconfig-a004-20210209
x86_64 randconfig-a016-20210211
x86_64
randconfig-a006-20210209
i386 randconfig-a004-20210209
x86_64 randconfig-a016-20210211
x86_64 randconfig-a013-20210211
x86_64 randconfig-a012-20210211
x86_64 randconfig-a015-20210211
x86_64 randconfig-a014-20210211
x86_64
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