From: Shuo Liu
A virtual CPU of User VM has different context due to the different
registers state. ACRN userspace needs to set the virtual CPU
registers state (e.g. giving a initial registers state to a virtual
BSP of a User VM).
HSM provides an ioctl ACRN_IOCTL_SET_VCPU_REGS to do the virtual
From: Shuo Liu
A User VM can access its virtual PCI configuration spaces via port IO
approach, which has two following steps:
1) writes address into port 0xCF8
2) put/get data in/from port 0xCFC
To distribute a complete PCI configuration space access one time, HSM
need to combine such two
From: Shuo Liu
ACRN userspace need to inject virtual interrupts into a User VM in
devices emulation.
HSM needs provide interfaces to do so.
Introduce following interrupt injection interfaces:
ioctl ACRN_IOCTL_SET_IRQLINE:
Pass data from userspace to the hypervisor, and inform the hypervisor
From: Shuo Liu
The Service VM communicates with the hypervisor via conventional
hypercalls. VMCALL instruction is used to make the hypercalls.
ACRN hypercall ABI:
* Hypercall number is in R8 register.
* Up to 2 parameters are in RDI and RSI registers.
* Return value is in RAX register.
From: Shuo Liu
The VM management interfaces expose several VM operations to ACRN
userspace via ioctls. For example, creating VM, starting VM, destroying
VM and so on.
The ACRN Hypervisor needs to exchange data with the ACRN userspace
during the VM operations. HSM provides VM operation ioctls to
From: jun qian
When get the pending softirqs, it need to process all the pending
softirqs in the while loop. If the processing time of each pending
softirq is need more than 2 msec in this loop, or one of the softirq
will running a long time, according to the original code logic, it
will process
On Wed 09-09-20 09:48:59, Laurent Dufour wrote:
> Le 09/09/2020 à 09:40, Michal Hocko a écrit :
> > [reposting because the malformed cc list confused my email client]
> >
> > On Tue 08-09-20 19:08:35, Laurent Dufour wrote:
> > > In register_mem_sect_under_node() the system_state’s value is
From: Yin Fengwei
ACRN Hypervisor reports hypervisor features via CPUID leaf 0x4001
which is similar to KVM. A VM can check if it's the privileged VM using
the feature bits. The Service VM is the only privileged VM by design.
Signed-off-by: Yin Fengwei
Signed-off-by: Shuo Liu
Reviewed-by:
From: Shuo Liu
ACRN is a Type 1 reference hypervisor stack, running directly on the bare-metal
hardware, and is suitable for a variety of IoT and embedded device solutions.
ACRN implements a hybrid VMM architecture, using a privileged Service VM. The
Service VM manages the system resources
From: Shuo Liu
Add documentation on the following aspects of ACRN:
1) A brief introduction on the architecture of ACRN.
2) I/O request handling in ACRN.
To learn more about ACRN, please go to ACRN project website
https://projectacrn.org, or the documentation page
Hi Sylwester,
On 8/28/20 17:49, Sylwester Nawrocki wrote:
> On 30.07.2020 14:28, Sylwester Nawrocki wrote:
>> On 09.07.2020 23:04, Rob Herring wrote:
>>> On Thu, Jul 02, 2020 at 06:37:19PM +0200, Sylwester Nawrocki wrote:
Add documentation for new optional properties in the exynos bus nodes:
Hi!
> pwm_init_state(led_data->pwm, _data->pwmstate);
>
> - ret = devm_led_classdev_register(dev, _data->cdev);
> + if (fwnode) {
> + init_data.fwnode = fwnode;
> + ret = devm_led_classdev_register_ext(dev, _data->cdev,
> +
On Wed, Sep 09, 2020 at 10:54:23AM +0200, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski
>
> I initially sent this as part of the gpio-mockup overhaul but since
> these patches are indepentent and the work on gpio-mockup may become
> more complicated - I'm sending these separately.
>
>
Lukas,
I have Acked for the storage drivers and opt for option B below for spdx
maintainers to pick.
Thanks,
Nilesh
> -Original Message-
> From: Igor Russkikh
> Sent: Wednesday, September 9, 2020 1:25 PM
> To: Lukas Bulwahn ; Thomas Gleixner
> ; linux-s...@vger.kernel.org
> Cc:
On 2020/9/3 下午1:34, Jie Deng wrote:
--- a/drivers/i2c/busses/Makefile
+++ b/drivers/i2c/busses/Makefile
@@ -6,6 +6,9 @@
# ACPI drivers
obj-$(CONFIG_I2C_SCMI)+= i2c-scmi.o
+# VIRTIO I2C host controller driver
+obj-$(CONFIG_I2C_VIRTIO) += i2c-virtio.o
+
# PC SMBus
On Wed, 9 Sep 2020, Markus Elfring wrote:
> > Modify coccicheck to use the shift command only when
> > number of shell arguments is not zero.
>
> I suggest to add the tag “Fixes” to the commit message.
I don't think there is any need for that. This is not a patch that should
be backported.
Hi!
> > > for leds-gpio you can use the properties 'function' and 'color' in the
> > > devicetree node and omit 'label', the label is constructed
> > > automatically. This is a common feature supposed to be working for all
> > > LED drivers. However it did not yet work for the 'leds-pwm'
Acked-by: Nilesh Javali
On 2020-09-09 10:56:41 [+0200], Mike Galbraith wrote:
> On Wed, 2020-09-09 at 10:20 +0200, Sebastian Andrzej Siewior wrote:
> >
> > Do you see the lockdep splat without nouveau?
>
> Yeah. Lappy uses i915, but lockdep also shuts itself off.
You sent the config, I will try to throw it later on
Hello,
syzbot found the following issue on:
HEAD commit:dff9f829 Add linux-next specific files for 20200908
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kernel config: https://syzkaller.appspot.com/x/.config?x=37b3426c77bda44c
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Acked-by: Nilesh Javali
Hello,
syzbot found the following issue on:
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git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=12f4322990
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On 09/09/2020 10:14, Pi-Hsun Shih wrote:
Add scp node to mt8183-kukui
Fixes: 0d5e41709f76 ("arm64: dts: mt8183: add scp node")
Signed-off-by: Pi-Hsun Shih
---
Change since v1:
* Add Fixes tag.
---
.../arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 30 +++
1 file changed,
On Thu, 2020-08-27 at 09:10 +0200, Matthias Schiffer wrote:
> On Wed, 2020-08-26 at 13:26 -0600, Rob Herring wrote:
> > On Wed, Aug 26, 2020 at 8:47 AM Frank Rowand <
> > frowand.l...@gmail.com>
> > wrote:
> > >
> > > Hi Rob,
> > >
> > > On 2020-08-26 08:54, Matthias Schiffer wrote:
[snip]
> > >
On Wed, 2020-09-09 at 10:20 +0200, Sebastian Andrzej Siewior wrote:
>
> Do you see the lockdep splat without nouveau?
Yeah. Lappy uses i915, but lockdep also shuts itself off.
BTW, methinks RT had nothing to do with the nouveau burp.
-Mike
Hello Krzysztof,
On Wed, 2020-09-09 at 10:17 +0200, k...@kernel.org wrote:
> On Wed, Sep 09, 2020 at 06:30:44AM +, Vaittinen, Matti wrote:
> > On Tue, 2020-09-08 at 16:59 +0200, Krzysztof Kozlowski wrote:
> > > GPIO_ACTIVE_x flags are not correct in the context of interrupt
> > > flags.
> > >
From: Bartosz Golaszewski
Instead of doing the following:
count = device_property_read_string_array(dev, propname, NULL, 0);
Let's provide inline helpers with hardcoded arguments for counting
strings in property arrays.
Suggested-by: Andy Shevchenko
Signed-off-by: Bartosz Golaszewski
From: Bartosz Golaszewski
devprop_gpiochip_set_names() is overly complicated with taking the
fwnode argument (which requires using dev_fwnode() & of_fwnode_handle()
in ACPI and OF GPIO code respectively). Let's just switch to using the
generic device properties.
This allows us to pull the code
On Sun 2020-08-30 09:30:36, Sean Young wrote:
> On Sun, Aug 30, 2020 at 04:20:42PM +0800, Jia-Ju Bai wrote:
> > In debiirq(), data_0 stores the value of data[0], but it can be dropped
> > by compiler optimization. Thus, data[0] is read through READ_ONCE().
> >
> > Fixes: 6499a0db9b0f ("media:
On 2020/9/8 上午9:40, Jie Deng wrote:
On 2020/9/7 13:40, Jason Wang wrote:
+struct virtio_i2c_msg {
+ struct virtio_i2c_hdr hdr;
+ char *buf;
+ u8 status;
Any reason for separating status out of virtio_i2c_hdr?
The status is not from i2c_msg.
You meant ic2_hdr? You
From: Bartosz Golaszewski
Now that devprop_gpiochip_set_names() is only used in a single place
inside drivers/gpio/gpiolib.c, there's no need anymore for it to be
exported or to even live in its own source file. Pull this function into
the core source file for gpiolib.
Signed-off-by: Bartosz
Use the ARRAY_SIZE macro to calculate the size of an array.
This code was detected with the help of Coccinelle.
Signed-off-by: Wei Xu
---
drivers/net/ethernet/intel/iavf/iavf_adminq.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
From: Bartosz Golaszewski
I initially sent this as part of the gpio-mockup overhaul but since
these patches are indepentent and the work on gpio-mockup may become
more complicated - I'm sending these separately.
The only change is adding additional property helpers to count strings
in array.
On Tue, Sep 08, 2020 at 10:04:08AM +1200, Paul Davey wrote:
> Insert the full 16 bit VIF ID into ipmr Netlink cache reports.
>
> The VIF_ID attribute has 32 bits of space so can store the full VIF ID
> extracted from the high and low byte fields in the igmpmsg.
>
> Signed-off-by: Paul Davey
>
Hi
Here is a minor non-urgent fix for Intel PT.
Adrian Hunter (2):
perf script: Display negative tid in non-sample events
perf intel-pt: Fix "context_switch event has no tid" error
tools/perf/builtin-script.c | 10 ++
tools/perf/util/event.c | 2 +-
On Wed, Sep 09, 2020 at 04:21:01PM +0900, 김현순 wrote:
> Dear Greg,
>
>
>
> I didn't intent to gain performance from this patch. Indeed i requested this
> patch to resolve the bug we are experiencing.
>
>
>
> Different from kernel 4.19, napi gro made additional data structure called
>
Hello,
syzbot found the following issue on:
HEAD commit:6f6a73c8 Merge tag 'drm-fixes-2020-09-08' of git://anongit..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=152e324590
kernel config: https://syzkaller.appspot.com/x/.config?x=7954285d6e960c0f
mtk_ddp_comp_init() is called in a loop in mtk_drm_probe(), if it
fail, previous successive init component is not proccessed.
Thus uninitialize valid component and put their device if component
init failed.
Fixes: 119f5173628a ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.")
Hello,
syzbot found the following issue on:
HEAD commit:dff9f829 Add linux-next specific files for 20200908
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=1425773e90
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Hello,
syzbot found the following issue on:
HEAD commit:612ab8ad Merge tag 'livepatching-for-5.9-rc5' of git://git..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=147538dd90
kernel config: https://syzkaller.appspot.com/x/.config?x=a9075b36a6ae26c9
Use the ARRAY_SIZE macro to calculate the size of an array.
This code was detected with the help of Coccinelle.
Signed-off-by: Wei Xu
---
drivers/net/ethernet/intel/i40e/i40e_adminq.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Hello,
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HEAD commit:dff9f829 Add linux-next specific files for 20200908
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=112f880d90
kernel config: https://syzkaller.appspot.com/x/.config?x=37b3426c77bda44c
dashboard
Hello,
syzbot found the following issue on:
HEAD commit:dff9f829 Add linux-next specific files for 20200908
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=113184dd90
kernel config: https://syzkaller.appspot.com/x/.config?x=37b3426c77bda44c
dashboard
On Wed, 9 Sep 2020 at 16:36, Vitaly Kuznetsov wrote:
>
> Wanpeng Li writes:
>
> > From: Wanpeng Li
> >
> > Moving svm_complete_interrupts() into svm_vcpu_run() which can align VMX
> > and SVM with respect to completing interrupts.
> >
> > Suggested-by: Sean Christopherson
> > Cc: Paul K.
> >
On Wed, Sep 9, 2020 at 10:40 AM Greg Kroah-Hartman
wrote:
> On Wed, Sep 09, 2020 at 09:08:14AM +0200, Krzysztof Kozlowski wrote:
> > On Wed, 9 Sep 2020 at 09:02, Greg Kroah-Hartman
> > wrote:
> > > On Wed, Sep 09, 2020 at 08:29:25AM +0200, Krzysztof Kozlowski wrote:
> > > > On Wed, 26 Aug 2020
esas2r_probe() calls scsi_host_put() in an error path. However,
esas2r_log_dev() may hit a potential NULL dereference. So use NUll instead.
Signed-off-by: Jing Xiangfeng
---
drivers/scsi/esas2r/esas2r_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
Hi!
>
> >@@ -271,6 +271,17 @@ config LEDS_MT6323
> > This option enables support for on-chip LED drivers found on
> > Mediatek MT6323 PMIC.
...522 lines...
> >+static int mt6360_init_isnk_properties(struct mt6360_led *led, struct
> >led_init_data *init_data)
> >+{
> >+struct
Em Wed, 9 Sep 2020 10:35:55 +0200
Greg Kroah-Hartman escreveu:
> On Mon, Sep 07, 2020 at 05:59:32PM +0200, Mauro Carvalho Chehab wrote:
> > From: Yu Chen
> >
> > The HiKey960 has a fairly complex USB configuration due to it
> > needing to support a USB-C port for host/device mode and multiple
Wanpeng Li writes:
> From: Wanpeng Li
>
> Moving the call to svm_exit_handlers_fastpath() after
> svm_complete_interrupts()
> since svm_complete_interrupts() consumes rip and reenable the function
> handle_fastpath_set_msr_irqoff() call in svm_exit_handlers_fastpath().
>
> Suggested-by: Sean
On 2020/9/9 上午12:37, Cornelia Huck wrote:
Then you need something that is functional equivalent to virtio PCI
which is actually the concept of vDPA (e.g vDPA provides alternatives if
the queue_sel is hard in the EP implementation).
It seems I really need to read up on vDPA more... do you have
Any Reviewed-by for these two patches? :)
On Wed, 19 Aug 2020 at 16:55, Wanpeng Li wrote:
>
> From: Wanpeng Li
>
> There is missing apic map recalculation after updating DFR, if it is
> INIT RESET, in x2apic mode, local apic is software enabled before.
> This patch fix it by introducing the
On Mon, Aug 03, 2020 at 07:17:55AM +0200, Alain Volmat wrote:
> SMBus Host-Notify protocol, from the adapter point of view
> consist of receiving a message from a client, including the
> client address and some other data.
>
> It can be simply handled by creating a new slave device
> and
On Mon, Aug 03, 2020 at 07:17:56AM +0200, Alain Volmat wrote:
> Rely on the core functions to implement the host-notify
> protocol via the a I2C slave device.
>
> Signed-off-by: Alain Volmat
Applied to for-next, thanks!
signature.asc
Description: PGP signature
This allows XRGB/ARGB on GXM following AFBC support in panfrost.
Signed-off-by: Neil Armstrong
---
drivers/gpu/drm/meson/meson_osd_afbcd.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/meson/meson_osd_afbcd.c
b/drivers/gpu/drm/meson/meson_osd_afbcd.c
index
On Tue, 2020-09-08 at 16:15 +0200, Alexander Gordeev wrote:
> On Tue, Sep 08, 2020 at 10:16:49AM +0200, Christophe Leroy wrote:
> > >Yes, and also two more sources :/
> > > arch/powerpc/mm/kasan/8xx.c
> > > arch/powerpc/mm/kasan/kasan_init_32.c
> > >
> > >But these two are not quite obvious
On Wed, 9 Sep 2020 at 16:23, Vitaly Kuznetsov wrote:
>
> Wanpeng Li writes:
>
> > From: Wanpeng Li
> >
> > Analysis from Sean:
> >
> > | svm->next_rip is reset in svm_vcpu_run() only after calling
> > | svm_exit_handlers_fastpath(), which will cause SVM's
> > | skip_emulated_instruction() to
Add trackpoint variant IDs to allow supported control
on Synaptics trackpoints
Signed-off-by: Vincent Huang
---
drivers/input/mouse/trackpoint.c | 2 ++
drivers/input/mouse/trackpoint.h | 2 ++
2 files changed, 4 insertions(+)
diff --git a/drivers/input/mouse/trackpoint.c
Hi Rob, Matthias, Chun-Kuang,
Please kindly let me know your comments about this patch set.
Thanks
-Neal
On Wed, 2020-09-02 at 14:40 +0800, Neal Liu wrote:
> Hi Rob, Matthias, Chun-Kuang,
>
> Gentle ping for this patch set.
> Thanks
>
> -Neal
>
> On Thu, 2020-08-27 at 11:06 +0800, Neal Liu
On Wed, 2 Sep 2020, John Mathew wrote:
> This patch series updates the scheduler documentation to add more topics
> wrt to scheduler overview. New sections are added to provide a brief
> overview of the kernel structs used by the scheduler, scheduler invocation,
> and context switch. Previous
On Tue, Sep 08, 2020 at 10:16PM -0700, David Gow wrote:
> As discussed in [1], KUnit tests have hitherto not had a particularly
> consistent naming scheme. This adds documentation outlining how tests
> and test suites should be named, including how those names should be
> used in Kconfig entries
Wanpeng Li writes:
> From: Wanpeng Li
>
> Moving svm_complete_interrupts() into svm_vcpu_run() which can align VMX
> and SVM with respect to completing interrupts.
>
> Suggested-by: Sean Christopherson
> Cc: Paul K.
> Signed-off-by: Wanpeng Li
> ---
> arch/x86/kvm/svm/svm.c | 4 ++--
> 1
On Mon, Sep 07, 2020 at 05:59:32PM +0200, Mauro Carvalho Chehab wrote:
> From: Yu Chen
>
> The HiKey960 has a fairly complex USB configuration due to it
> needing to support a USB-C port for host/device mode and multiple
> USB-A ports in host mode, all using a single USB controller.
>
> See
Commit 61363c1474b1 ("iommu/vt-d: Enable ATS only if the device uses
page aligned address.") disables ATS for device that can do unaligned
page request.
This looks wrong, since the commit log said it's because the page
request descriptor doesn't support reporting unaligned request.
A victim is
On Tue, Sep 08, 2020 at 05:02:36PM +0200, Krzysztof Kozlowski wrote:
> GPIO_ACTIVE_x flags are not correct in the context of interrupt flags.
> These are simple defines so they could be used in DTS but they will not
> have the same meaning:
> 1. GPIO_ACTIVE_HIGH = 0 = IRQ_TYPE_NONE
> 2.
On Wed, Aug 12, 2020 at 11:45:54AM +0800, Anson Huang wrote:
> dev_err_probe() can reduce code size, uniform error handling and record the
> defer probe reason etc., use it to simplify the code.
>
> Signed-off-by: Anson Huang
Applied to for-next, thanks!
signature.asc
Description: PGP
On Wed, Sep 09, 2020 at 08:31:40AM +0100, Lee Jones wrote:
> On Wed, 09 Sep 2020, Xu Yilun wrote:
>
> > > > > > + * m10bmc_raw_read - read m10bmc register per addr
> > > > > > + * m10bmc_sys_read - read m10bmc system register per offset
> > > > > > + */
> > > > > > +static inline int
> > > > > >
On 8/14/20 03:06, Dmitry Osipenko wrote:
> Now external memory controller is a memory interconnection provider.
> This allows us to use interconnect API to change memory configuration.
>
> Signed-off-by: Dmitry Osipenko
Acked-by: Georgi Djakov
Thomas Gleixner 于2020年7月29日周三 下午8:16写道：
>
> Qian,
>
> jun qian writes:
> > On Mon, Jul 27, 2020 at 11:41 PM Thomas Gleixner wrote:
> >> > + or_softirq_pending(pending << (vec_nr + 1));
> >>
> >> To or the value interrupts need to be disabled because otherwise you can
> >>
On 8/14/20 03:06, Dmitry Osipenko wrote:
> Now memory controller is a memory interconnection provider. This allows us
> to use interconnect API in order to change memory configuration.
>
> Signed-off-by: Dmitry Osipenko
Acked-by: Georgi Djakov
On 8/14/20 03:06, Dmitry Osipenko wrote:
> Now memory controller is a memory interconnection provider. This allows us
> to use interconnect API in order to change memory configuration.
>
> Signed-off-by: Dmitry Osipenko
Thanks Dmitry! Looks good to me.
Acked-by: Georgi Djakov
On Wed, Sep 02, 2020 at 12:51:37AM -0400, Jeffrey Lin wrote:
> Value of /sys/devices/platform/lis3lv02d/position when
> Horizontal: (36,-108,-1152)
> Left elevated: (-432,-126,-1062)
> Front elevated: (36,594,-936)
> Upside down:(-126,-252,1098)
>
> Signed-off-by: Jeffrey
(adding Laszlo and Brijesh)
On Tue, 8 Sep 2020 at 20:46, Borislav Petkov wrote:
>
> + Ard so that he can ack the efi bits.
>
> On Mon, Sep 07, 2020 at 03:16:12PM +0200, Joerg Roedel wrote:
> > From: Tom Lendacky
> >
> > Calling down to EFI runtime services can result in the firmware performing
This is just a reminder ping to let you know I'm still waiting more reviews!
Any comments will be appreciated!
Thanks,
SeongJae Park
Currently slave devices are only added either from device tree or acpi
entries. However lets say, there is wrong or no entry of a slave device
in DT that is enumerated, then there is no way for user to know all
the enumerated devices on the bus.
To fix this add slave device by default if there is
The following commit has been merged into the sched/core branch of tip:
Commit-ID: 848785df48835eefebe0c4eb5da7690690b0a8b7
Gitweb:
https://git.kernel.org/tip/848785df48835eefebe0c4eb5da7690690b0a8b7
Author:Valentin Schneider
AuthorDate:Tue, 08 Sep 2020 19:49:56 +01:00
On 02/09/2020 18:23, Krzysztof Kozlowski wrote:
On Wed, 2 Sep 2020 at 16:45, Naresh Kamboju wrote:
On Thu, 27 Aug 2020 at 15:44, Matthias Brugger wrote:
On 12/11/2019 12:03, Pi-Hsun Shih wrote:
From: Eddie Huang
Add scp node to mt8183 and mt8183-evb
Signed-off-by: Erin Lo
On Wed, Sep 09, 2020 at 08:32:47AM +1200, Evan Nimmo wrote:
> If something goes wrong (such as the SCL being stuck low) then we need
> to reset the PCA chip. The issue with this is that on reset we lose all
> config settings and the chip ends up in a disabled state which results
> in a lock
Wanpeng Li writes:
> From: Wanpeng Li
>
> Analysis from Sean:
>
> | svm->next_rip is reset in svm_vcpu_run() only after calling
> | svm_exit_handlers_fastpath(), which will cause SVM's
> | skip_emulated_instruction() to write a stale RIP.
>
This should only happen when
Hi Vineet,
I love your patch! Yet something to improve:
url:
https://github.com/0day-ci/linux/commits/Vineet-Gupta/ARC-plat-eznps-Drop-support-for-EZChip-NPS-platform/20200909-121133
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
On Wed, Sep 9, 2020 at 6:06 AM Ben Skeggs wrote:
>
> On Thu, 13 Aug 2020 at 06:50, Jeremy Cline wrote:
> >
> > Commit d32656373857 ("drm/nouveau/therm/gp100: initial implementation of
> > new gp1xx temperature sensor") added support for reading finer-grain
> > temperatures, but continued to
Hi Finn,
On Tue, Aug 18, 2020 at 9:45 AM Finn Thain wrote:
> Add platform devices for the Mac IDE controller variants. Convert the
> macide module into a platform driver to support two of those variants.
> For the third, use a generic "pata_platform" driver instead.
> This enables automatic
From: Josh Poimboeuf
> Sent: 08 September 2020 18:43
> Hi x86 maintainers,
...
> > --- a/arch/x86/lib/putuser.S
> > +++ b/arch/x86/lib/putuser.S
> > @@ -38,6 +38,8 @@ SYM_FUNC_START(__put_user_1)
> > ENTER
> > cmp TASK_addr_limit(%_ASM_BX),%_ASM_CX
> > jae .Lbad_put_user
> > + sbb
On 2020-09-09 07:45:22 [+0200], Mike Galbraith wrote:
> On Wed, 2020-09-09 at 05:12 +0200, Mike Galbraith wrote:
> > On Wed, 2020-09-02 at 17:55 +0200, Sebastian Andrzej Siewior wrote:
> > >
> > > Known issues
> > > - It has been pointed out that due to changes to the printk code the
> > >
On Tue, 8 Sep 2020 at 21:22, Greg Kroah-Hartman
wrote:
>
> This is the start of the stable review cycle for the 4.14.197 release.
> There are 65 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
>
On Wed, Sep 9, 2020 at 3:37 PM Jon Hunter wrote:
>
>
> On 02/09/2020 17:23, Krzysztof Kozlowski wrote:
> > On Wed, 2 Sep 2020 at 16:45, Naresh Kamboju
> > wrote:
> >>
> >> On Thu, 27 Aug 2020 at 15:44, Matthias Brugger
> >> wrote:
> >>>
> >>>
> >>>
> >>> On 12/11/2019 12:03, Pi-Hsun Shih
On Wed, Sep 09, 2020 at 06:30:44AM +, Vaittinen, Matti wrote:
>
> On Tue, 2020-09-08 at 16:59 +0200, Krzysztof Kozlowski wrote:
> > GPIO_ACTIVE_x flags are not correct in the context of interrupt
> > flags.
> > These are simple defines so they could be used in DTS but they will
> > not
> >
(+ Atish, Palmer)
On Fri, 4 Sep 2020 at 18:50, Heinrich Schuchardt wrote:
>
> In the memory map the regions with the lowest addresses may be of type
> EFI_RESERVED_TYPE. The reserved areas may be discontinuous relative to the
> rest of the memory. So for calculating the maximum loading address
On Tue 2020-09-08 18:59:24, Sergey Senozhatsky wrote:
> On (20/09/08 09:46), Petr Mladek wrote:
> > On Sat 2020-09-05 12:18:27, Stephen Rothwell wrote:
> > > Hi all,
> > >
> > > Commit
> > >
> > > 4c31ead75f41 ("printk: ringbuffer: support dataless records")
> > >
> > > is missing a
Add scp node to mt8183-kukui
Fixes: 0d5e41709f76 ("arm64: dts: mt8183: add scp node")
Signed-off-by: Pi-Hsun Shih
---
Change since v1:
* Add Fixes tag.
---
.../arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 30 +++
1 file changed, 30 insertions(+)
diff --git
Once UPHY PLL hardware power sequencer is enabled, do not assert
reset to PEX/SATA PLLs, otherwise UPHY PLL operation will be broken.
This commit removes reset_control_assert(pcie->rst) and
reset_control_assert(sata->rst) from PEX/SATA UPHY disable procedure.
Signed-off-by: JC Kuo
---
v3:
The programming sequence in tegra210_usb3_port_enable() is required
for both cold boot and SC7 exit, and must be performed only after
PEX/SATA UPHY is initialized. Therefore, this commit moves the
programming sequence to tegra210_usb3_phy_power_on(). PCIE/SATA phy
.power_on() stub will invoke
This commit is a preparation for enabling XUSB SC7 support.
It rearranges Tegra210 XUSB PADCTL UPHY initialization sequence,
for the following reasons:
1. PLLE hardware power sequencer has to be enabled only after both
PEX UPHY PLL and SATA UPHY PLL are initialized.
tegra210_uphy_init() ->
As per Tegra210 TRM, before changing lane assignments, driver should
keep lanes in IDDQ and sleep state; after changing lane assignments,
driver should bring lanes out of IDDQ.
This commit implements the required operations.
Signed-off-by: JC Kuo
---
v3:
add 'misc_ctl2' data member to UPHY
* Christopherson, Sean J wrote:
> Ingo Molnar wrote:
> > * Paolo Bonzini wrote:
> >
> > > Paolo Bonzini (11):
> > > Merge branch 'kvm-async-pf-int' into HEAD
> >
> > kvmtool broke in this merge window, hanging during bootup right after CPU
> > bringup:
> >
> > [1.289404] #63
>
This commit implements Tegra210 XUSB PADCTL wake and sleepwalk
routines. Sleepwalk logic is in PMC (always-on) hardware block.
PMC driver provides managed access to the sleepwalk registers
via regmap framework.
Signed-off-by: JC Kuo
---
v3:
rename 'pmc_reg" with 'regmap' and move to the top
This commit implements a register map which grants USB (UTMI and HSIC)
sleepwalk registers access to USB PHY drivers. The USB sleepwalk logic
is in PMC hardware block but USB PHY drivers have the best knowledge
of proper programming sequence. This approach prevents using custom
pmc APIs.
This commit implements Tegra186/Tegra194 XUSB PADCTL/AO wake and
sleepwalk operations.
Signed-off-by: JC Kuo
---
v3:
move 'ao_regs' to the top of 'struct tegra186_xusb_padctl'
change return data of .phy_remote_wake_detected() to 'bool'
change input parameter of
On Tue, 8 Sep 2020 at 21:18, Greg Kroah-Hartman
wrote:
>
> This is the start of the stable review cycle for the 4.19.144 release.
> There are 88 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
>
This commit unlinks xhci-tegra platform device with ss/host power
domain devices. Reasons for this change is - at elpg entry, PHY
sleepwalk and wake configuration need to be done before powering
down ss/host partitions, and PHY need be powered off after powering
down ss/host partitions. Sequence
To support XUSB host controller ELPG, this commit moves VBUS control
.phy_power_on()/.phy_power_off() to .phy_init()/.phy_exit().
When XUSB host controller enters ELPG, host driver invokes
.phy_power_off(), VBUS should remain ON so that USB devices will not
disconnect. VBUS can be turned OFF when
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