Quoting Jorge Ramirez-Ortiz (2019-01-28 10:32:52)
> @@ -61,6 +65,25 @@ static int qcom_apcs_msm8916_clk_probe(struct
> platform_device *pdev)
> if (!a53cc)
> return -ENOMEM;
>
> + /* check if the parent names are present in the device tree */
This looks odd.
> +
On Fri, Feb 22, 2019 at 11:12:38AM +0100, Brice Goglin wrote:
> Le 14/02/2019 à 18:10, Keith Busch a écrit :
> > +What:
> > /sys/devices/system/node/nodeX/memory_side_cache/indexY/size
> > +Date: December 2018
> > +Contact: Keith Busch
> > +Description:
> > +
An NVMe device configured in static identity mapping should also cause
this error when removed and rescanned. Essentially, a device that does
a DMA when its driver inits, or one that you can force a DMA from.
-Jis
On Fri, Feb 22, 2019 at 12:28 AM James Dong wrote:
>
> Baolu:
>
> The
On Thu, 21 Feb 2019, Linus Torvalds wrote:
> On Thu, Feb 21, 2019 at 1:35 PM Thomas Gleixner wrote:
> >
> > IMNSHO any call inside a AC region is a bug lurking round the corner. The
> > only thing which is tolerable is an exception of some sort.
> >
> > Enforce that with objtool. End of story.
>
Quoting Jorge Ramirez-Ortiz (2019-01-28 10:32:49)
> There is clock controller functionality in the APCS hardware block of
> qcs404 devices similar to msm8916.
>
> Co-developed-by: Niklas Cassel
> Signed-off-by: Niklas Cassel
> Signed-off-by: Jorge Ramirez-Ortiz
> ---
>
Quoting Jorge Ramirez-Ortiz (2019-01-28 10:32:48)
> Limit the GPLL0_AO_OUT_MAIN operating frequency as per its hardware
> specifications.
>
> Co-developed-by: Niklas Cassel
> Signed-off-by: Niklas Cassel
> Signed-off-by: Jorge Ramirez-Ortiz
Acked-by: Stephen Boyd
> diff --git
Quoting Jorge Ramirez-Ortiz (2019-01-28 10:32:54)
> Make the output of the high frequency pll a clock provider.
> On the QCS404 this PLL controls cpu frequency scaling.
>
> Co-developed-by: Niklas Cassel
> Signed-off-by: Niklas Cassel
> Signed-off-by: Jorge Ramirez-Ortiz
> ---
Acked-by:
On Thu, Feb 21, 2019 at 2:14 PM Eric Biggers wrote:
>
> From: Eric Biggers
>
> Commit 9060cb719e61 ("net: crypto set sk to NULL when af_alg_release.")
> fixed a use-after-free in sockfs_setattr() when an AF_ALG socket is
> closed concurrently with fchownat(). However, it ignored that many
>
On Thu, Feb 21, 2019 at 04:34:02PM -0800, Brian Norris wrote:
> There are two USB PID/VID variations I've seen for this chip, and I want
> to utilize the 'interrupts' property defined here already.
>
> Signed-off-by: Brian Norris
> ---
> Documentation/devicetree/bindings/net/btusb.txt | 3 +++
>
On Thu, Feb 21, 2019 at 9:37 PM kra...@redhat.com wrote:
>
> On Thu, Feb 21, 2019 at 10:44:06AM -0800, Alistair Francis wrote:
> > On Thu, Feb 21, 2019 at 3:52 AM kra...@redhat.com wrote:
> > >
> > > On Thu, Feb 21, 2019 at 12:33:03AM +, Alistair Francis wrote:
> > > > When running RISC-V
The Trusted Foundations firmware call varies depending on the required
suspend-mode. Make the firmware API to take the mode argument in order
to expose all of the modes to firmware user.
Signed-off-by: Dmitry Osipenko
---
arch/arm/firmware/trusted_foundations.c| 29 --
Add a helper that provides information about whether Trusted Foundations
firmware operations have been registered.
Signed-off-by: Dmitry Osipenko
---
arch/arm/firmware/trusted_foundations.c| 5 +
arch/arm/include/asm/trusted_foundations.h | 7 +++
2 files changed, 12 insertions(+)
In order to resume CPU from suspend via trusted Foundations firmware,
the LP1/LP2 boot vectors and CPU caches need to be set up using the
firmware calls.
Signed-off-by: Dmitry Osipenko
---
arch/arm/mach-tegra/pm.c| 53 ++---
CPU isn't allowed to touch secure registers while running under secure
monitor. Hence skip applying of CPU erratas in the reset handler if
Trusted Foundations firmware presents.
Partially based on work done by Michał Mirosław [1].
[1] https://www.spinics.net/lists/arm-kernel/msg594768.html
The definitions of the __io_[p]ar() macros in asm-generic/io.h take the
value returned by the preceding I/O read as an argument so that
architectures can use this to create order with a subsequent delayX()
routine using a dependency.
Update the riscv barrier definitions to match, although the
Trusted Foundations firmware require MMU to be enabled for L2 cache
maintenance on Tegra30, hence perform the maintenance early/late on
suspend-resume respectively.
Signed-off-by: Dmitry Osipenko
---
arch/arm/mach-tegra/pm.c| 36
Hi all,
This is version two of the patches I previously posted here:
https://lore.kernel.org/lkml/20190211174544.4302-1-will.dea...@arm.com/T/#u
Changes since v2 include:
* Incorporate riscv changes from Palmer
* Update macro definitions as suggested by Geert
* Extend to cover non-port
Ensure that inX() provides the same ordering guarantees as readX()
by hooking up __io_par() so that it maps directly to __iormb().
Reported-by: Andrew Murray
Signed-off-by: Will Deacon
---
arch/arm64/include/asm/io.h | 1 +
1 file changed, 1 insertion(+)
diff --git
The inX() and readX() I/O accessors must enforce ordering against
subsequent calls to the delay() routines, so that a read-back from a
device can be used to postpone a subsequent write to the same device.
On some architectures, including arm64, this ordering can only be
achieved by creating a
Hello,
This patchset adds support for the Trusted Foundations firmware on
NVIDIA Tegra30. Pretty much all of Tegra30 consumer devices have that
firmware and upstream kernel can't boot on those devices without the
firmware support.
Changelog:
v5: - Fixed machine hanging on disabling D-cache
On Thu, Feb 21, 2019 at 04:34:01PM -0800, Brian Norris wrote:
> We may need to specify a GPIO wake pin for this device, so add a
> compatible property for it.
>
> There are at least to USB PID/VID variations of this chip: one with a
> Lite-On ID and one with an Atheros ID.
>
> Signed-off-by:
Implement L2 cache initialization firmware callback that should be
invoked early during boot in order to set up the required outer cache
driver's callbacks.
Partially based on work done by Michał Mirosław [1].
[1] https://www.spinics.net/lists/arm-kernel/msg594765.html
Signed-off-by: Dmitry
On Tegra30 L2 cache should be initialized using firmware call if CPU is
running in insecure mode. Initialize L2 cache and set up the outer-cache
callbacks early during boot using the firmware API.
Signed-off-by: Dmitry Osipenko
---
arch/arm/mach-tegra/tegra.c | 10 ++
1 file changed, 10
CPU always jumps into reset handler in ARM-mode from the Trusted
Foundations firmware, hence let's make CPU to always jump into kernel
in ARM-mode regardless of the firmware presence. This is required to
make Thumb-2 kernel working with the Trusted Foundations firmware on
Tegra30.
Signed-off-by:
On Fri, Feb 22, 2019 at 08:43:36PM +0300, Andrey Ryabinin wrote:
> The argument 'unsigned long *lru_pages' passed around with no purpose,
> remove it.
The reference to this was removed recently in 9092c71bb724 ("mm: use
sc->priority for slab shrink targets"), might be worth pointing out
for
On Fri, Feb 1, 2019 at 9:42 PM Albert Vaca Cintora wrote:
>
> Adds a readonly 'current_inotify_watches' entry to the user sysctl table.
> The handler for this entry is a custom function that ends up calling
> proc_dointvec. Said sysctl table already contains 'max_inotify_watches'
> and it gets
On Fri, Feb 22, 2019 at 08:43:33PM +0300, Andrey Ryabinin wrote:
> workingset_eviction() doesn't use and never did use the @mapping argument.
> Remove it.
>
> Signed-off-by: Andrey Ryabinin
> Cc: Johannes Weiner
> Cc: Michal Hocko
> Cc: Vlastimil Babka
> Cc: Rik van Riel
> Cc: Mel Gorman
In a presence of more than 1 memory cgroup in the system our reclaim
logic is just suck. When we hit memory limit (global or a limit on
cgroup with subgroups) we reclaim some memory from all cgroups.
This is sucks because, the cgroup that allocates more often always wins.
E.g. job that allocates a
On Fri, 8 Feb 2019, Gustavo A. R. Silva wrote:
> In preparation to enabling -Wimplicit-fallthrough, mark switch
> cases where we are expecting to fall through.
>
> This patch fixes the following warnings:
>
> security/integrity/ima/ima_template_lib.c:85:10: warning: this statement may
> fall
Hi Eric,
On Fri, Feb 22, 2019 at 09:45:35AM -0800, Eric Dumazet wrote:
>
>
> On 02/21/2019 02:13 PM, Eric Biggers wrote:
> > From: Eric Biggers
> >
> > Commit 9060cb719e61 ("net: crypto set sk to NULL when af_alg_release.")
> > fixed a use-after-free in sockfs_setattr() when an AF_ALG socket
The "KERNEL I/O BARRIER EFFECTS" section of memory-barriers.txt is vague,
x86-centric, out-of-date, incomplete and demonstrably incorrect in places.
This is largely because I/O ordering is a horrible can of worms, but also
because the document has stagnated as our understanding has evolved.
On Fri 2019-02-22 23:49:04, Harry Pan wrote:
> This patch gives the reader an intuitive metric of the time cost by
> the kernel issuing a filesystem sync during system sleep; although
> developer can guess by the timestamp of next log or enable the ftrace
> power event for manual calculation, this
On Fri, 22 Feb 2019, Gustavo A. R. Silva wrote:
> Hi James,
>
> I wonder if you can take this, please.
Ok -- I had thought you were sending all of these upstream across the
board.
>
> Thanks
> --
> Gustavo
>
> On 2/18/19 8:53 PM, Gustavo A. R. Silva wrote:
> >
> >
> > On 2/8/19 3:13 PM,
From: Jonathan Bakker
This commit adds documentation for Samsung s6e63m0 AMOLED LCD panel
driver.
Signed-off-by: Jonathan Bakker
Signed-off-by: Paweł Chmiel
Reviewed-by: Rob Herring
---
Changes from v2:
- Added Reviewed-by
Changes from v1:
- Add missing subject prefix
- Rename
This patch adds Samsung S6E63M0 AMOLED LCD panel driver, connected over
spi. It's based on already removed, non dt s6e63m0 driver and
panel-samsung-ld9040. It can be found for example in some of Samsung
Aries based phones.
Signed-off-by: Paweł Chmiel
Reviewed-by: Sam Ravnborg
Reviewed-by:
> On Feb 22, 2019, at 12:14 PM, Steve Wise wrote:
>
>
> On 2/22/2019 10:36 AM, Jason Gunthorpe wrote:
>> On Sun, Feb 17, 2019 at 06:09:09PM +0100, Håkon Bugge wrote:
>>> During certain workloads, the default CM response timeout is too
>>> short, leading to excessive retries. Hence, make it
> On Feb 22, 2019, at 9:43 AM, Linus Torvalds
> wrote:
>
>> On Fri, Feb 22, 2019 at 12:35 AM Masami Hiramatsu
>> wrote:
>>
>> Or, can we do this?
>>
>> long __probe_user_read(void *dst, const void *src, size_t size)
>> {
>
> Add a
>
>if (!access_ok(src, size))
>
On 02/21/2019 02:13 PM, Eric Biggers wrote:
> From: Eric Biggers
>
> Commit 9060cb719e61 ("net: crypto set sk to NULL when af_alg_release.")
> fixed a use-after-free in sockfs_setattr() when an AF_ALG socket is
> closed concurrently with fchownat(). However, it ignored that many
> other
Quoting Abel Vesa (2019-02-22 09:07:32)
> Make the entire combination of plls to be one single clock. The parents used
> for bypasses are specified each as an index in the parents list.
> The determine_rate does a lookup throughout all the possible combinations
> for all the divs and returns the
Fix misleading comment in _close()
Signed-off-by: Shuah Khan
---
drivers/media/usb/au0828/au0828-video.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/usb/au0828/au0828-video.c
b/drivers/media/usb/au0828/au0828-video.c
index 7876c897cc1d..08f566006a1f 100644
On Fri, Feb 22, 2019 at 05:04:18PM +0200, Claudiu Manoil wrote:
> Each ENETC PF has its own MDIO interface, the corresponding
> MDIO registers are mapped in the ENETC's Port register block.
> The current patch adds a driver for these PF level MDIO buses,
> so that each PF can manage directly its
shrink_node_memcg() always forcely shrink active anon list.
This doesn't seem like correct behavior. If system/memcg has no swap, it's
absolutely pointless to rebalance anon lru lists.
And in case we did scan the active anon list above, it's unclear why would
we need this additional force scan. If
workingset_eviction() doesn't use and never did use the @mapping argument.
Remove it.
Signed-off-by: Andrey Ryabinin
Cc: Johannes Weiner
Cc: Michal Hocko
Cc: Vlastimil Babka
Cc: Rik van Riel
Cc: Mel Gorman
---
include/linux/swap.h | 2 +-
mm/vmscan.c | 2 +-
mm/workingset.c |
The argument 'unsigned long *lru_pages' passed around with no purpose,
remove it.
Signed-off-by: Andrey Ryabinin
Cc: Johannes Weiner
Cc: Michal Hocko
Cc: Vlastimil Babka
Cc: Rik van Riel
Cc: Mel Gorman
---
mm/vmscan.c | 17 +
1 file changed, 5 insertions(+), 12 deletions(-)
We have common pattern to access lru_lock from a page pointer:
zone_lru_lock(page_zone(page))
Which is silly, because it unfolds to this:
_DATA(page_to_nid(page))->node_zones[page_zonenum(page)]->zone_pgdat->lru_lock
while we can simply do
too_many_isolated() in mm/compaction.c looks only at node state,
so it makes more sense to change argument to pgdat instead of zone.
Signed-off-by: Andrey Ryabinin
Cc: Johannes Weiner
Cc: Michal Hocko
Cc: Vlastimil Babka
Cc: Rik van Riel
Cc: Mel Gorman
---
mm/compaction.c | 19
On Fri, Feb 22, 2019 at 12:35 AM Masami Hiramatsu wrote:
>
> Or, can we do this?
>
> long __probe_user_read(void *dst, const void *src, size_t size)
> {
Add a
if (!access_ok(src, size))
ret = -EFAULT;
else {
.. do the pagefault_disable() etc ..
}
to
Hi Linus,
Please pull bunch of fixes for ARC for 5.0, bunch of those are stable fodder
anyways so sooner the better.
Thx,
-Vineet
-->
The following changes since commit f17b5f06cb92ef2250513a1e154c47b78df07d40:
Linux 5.0-rc4 (2019-01-27 15:18:05 -0800)
are available in the
On Wed, 20 Feb 2019 11:40:43 +, Aisheng Dong wrote:
> One irqsteer channel can support up to 8 output interrupts.
>
> Cc: Marc Zyngier
> Cc: Rob Herring
> Cc: Shawn Guo
> Cc: devicet...@vger.kernel.org
> Reviewed-by: Lucas Stach
> Signed-off-by: Dong Aisheng
> ---
> ChangeLog:
> v3->v4:
On Thu, Feb 21, 2019 at 05:22:03PM +1100, Michael Ellerman wrote:
> Will Deacon writes:
> > [+more ppc folks]
> >
> > On Mon, Feb 18, 2019 at 04:50:12PM +, Will Deacon wrote:
> >> On Wed, Feb 13, 2019 at 10:27:09AM -0800, Linus Torvalds wrote:
> >> > Note that even if mmiowb() is expensive
On Wed, 20 Feb 2019 11:40:40 +, Aisheng Dong wrote:
> Not all 64 interrupts may be used in one group. e.g. most irqsteer in
> imx8qxp and imx8qm subsystems supports only 32 interrupts.
>
> As the IP integration parameters are Channel number and interrupts number,
> let's use fsl,irqs-num to
Hi Rob,
Thanks for the review, Please find my comments below in line.
On Fri, Feb 22, 2019 at 10:50 PM Rob Herring wrote:
>
> On Wed, Feb 20, 2019 at 04:04:00PM +0530, Srinath Mannam wrote:
> > Add DT binding document for Stingray USB PHY.
> >
> > Signed-off-by: Srinath Mannam
> > Reviewed-by:
Media Device Allocator API to allows multiple drivers share a media device.
This API solves a very common use-case for media devices where one physical
device (an USB stick) provides both audio and video. When such media device
exposes a standard USB Audio class, a proprietary Video class, two or
Move PCM_CAPTURE, PCM_PLAYBACK, and CONTROL ALSA MEDIA_INTF_T* interface
types back into __KERNEL__ scope to get ready for adding ALSA support for
these to the media controller.
Signed-off-by: Shuah Khan
---
include/uapi/linux/media.h | 25 +++--
1 file changed, 15
Media Device Allocator API to allows multiple drivers share a media device.
This API solves a very common use-case for media devices where one physical
device (an USB stick) provides both audio and video. When such media device
exposes a standard USB Audio class, a proprietary Video class, two or
Media Device Allocator API to allows multiple drivers share a media device.
This API solves a very common use-case for media devices where one physical
device (an USB stick) provides both audio and video. When such media device
exposes a standard USB Audio class, a proprietary Video class, two or
Enable and disable source interfaces aren't consistent in enforcing
how video and audio share the tuner resource.
Fix these issues to enforce the following rules and allow
sharing between audio and video applications.
- When DVB is streaming, audio/video/vbi/s-video/composite
should find the
Media Device Allocator API to allows multiple drivers share a media device.
This API solves a very common use-case for media devices where one physical
device (an USB stick) provides both audio and video. When such media device
exposes a standard USB Audio class, a proprietary Video class, two or
On 19/02/19 01:26, Luwei Kang wrote:
> Each intel processor trace table of physical addresses (ToPA) entry
> has an INT bit. If this bit is set, the processor will signal a
> performance-monitoring interrupt (PMI) when the corresponding trace
> output region is filled. This patch set will inject a
Dan Williams writes:
>> Great! Now let's create another one.
>>
>> # ndctl create-namespace -m fsdax -s 132m
>> libndctl: ndctl_pfn_enable: pfn1.1: failed to enable
>> Error: namespace1.2: failed to enable
>>
>> failed to create namespace: No such device or address
>>
>> (along with a kernel
On 2/22/19 8:26 AM, Peter Zijlstra wrote:
I've gone over all and I think it looks ok now; I'll give it another
round tomorrow^Wmonday and then queue bits.
So far the only changes I've made are the below. I'm not entirely sure
on the unconditional validity check on DEBUG_LOCKDEP, maybe I'll add
On Wed, Feb 20, 2019 at 04:04:00PM +0530, Srinath Mannam wrote:
> Add DT binding document for Stingray USB PHY.
>
> Signed-off-by: Srinath Mannam
> Reviewed-by: Florian Fainelli
> Reviewed-by: Scott Branden
> ---
> .../bindings/phy/brcm,stingray-usb-phy.txt | 62
>
On 22/02/19 17:46, Vitaly Kuznetsov wrote:
> I noticed that fast_cr3_switch() always fails when we switch back from L2
> to L1 as it is not able to find a cached root. This is odd: host's CR3
> usually stays the same, we expect to always follow the fast path. Turns
> out the problem is that page
Hi James,
I wonder if you can take this, please.
Thanks
--
Gustavo
On 2/18/19 8:53 PM, Gustavo A. R. Silva wrote:
>
>
> On 2/8/19 3:13 PM, Mimi Zohar wrote:
>> On Fri, 2019-02-08 at 14:54 -0600, Gustavo A. R. Silva wrote:
>>> In preparation to enabling -Wimplicit-fallthrough, mark switch
>>>
On 2/22/2019 10:36 AM, Jason Gunthorpe wrote:
> On Sun, Feb 17, 2019 at 06:09:09PM +0100, Håkon Bugge wrote:
>> During certain workloads, the default CM response timeout is too
>> short, leading to excessive retries. Hence, make it configurable
>> through sysctl. While at it, also make number of
On 22/02/19 17:45, Vitaly Kuznetsov wrote:
> Commit 14c07ad89f4d ("x86/kvm/mmu: introduce guest_mmu") brought one subtle
> change: previously, when switching back from L2 to L1, we were resetting
> MMU hooks (like mmu->get_cr3()) in kvm_init_mmu() called from
> nested_vmx_load_cr3() and now we do
On Fri, Feb 22, 2019 at 7:42 AM Jeff Moyer wrote:
>
> Dan Williams writes:
>
> >> > However, to fix this situation a non-backwards compatible change
> >> > needs to be made to the interpretation of the nd_pfn info-block.
> >> > ->start_pad needs to be accounted in ->map.map_offset (formerly
> >>
Hello,
syzbot found the following crash on:
HEAD commit:8a61716ff2ab Merge tag 'ceph-for-5.0-rc8' of git://github...
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1456fa6cc0
kernel config: https://syzkaller.appspot.com/x/.config?x=7132344728e7ec3f
Hello,
syzbot found the following crash on:
HEAD commit:8a61716ff2ab Merge tag 'ceph-for-5.0-rc8' of git://github...
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1531dd3f40
kernel config: https://syzkaller.appspot.com/x/.config?x=7132344728e7ec3f
Make the entire combination of plls to be one single clock. The parents used
for bypasses are specified each as an index in the parents list.
The determine_rate does a lookup throughout all the possible combinations
for all the divs and returns the best possible 'setup' which in turn is used
by
In the iMX7d datasheet, the PAD_CTL_DSE_X* values are different from
the documentation.
Signed-off-by: Christina Quast
---
.../devicetree/bindings/pinctrl/fsl,imx7d-pinctrl.txt | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git
int hyperv_fill_flush_guest_mapping_list(
struct hv_guest_mapping_flush_list *flush,
- u64 start_gfn, u64 pages)
+ int offset, u64 start_gfn, u64 pages)
{
u64 cur = start_gfn;
u64 additional_pages;
- int gpa_n = 0;
+ int
On Wed, Feb 20, 2019 at 06:46:11PM +0900, Takao Indoh wrote:
> On Thu, Feb 14, 2019 at 08:44:48PM +, Elliott, Robert (Persistent Memory)
> wrote:
> > * how does this interact with an iommu, if there is one? Must the
> > address with bit 56 also be granted permission, or is that
> > stripped
On Fri, Feb 22, 2019 at 1:03 AM Rafael J. Wysocki wrote:
>
> On Thu, Feb 21, 2019 at 8:34 PM wrote:
> >
> > From: Enrico Granata
> >
> > ACPI 5 added support for GpioInt resources as a way to provide
> > information about interrupts mediated via a GPIO controller.
> >
> > Several device buses
Wolfgang
On 2/22/19 6:50 AM, Dan Murphy wrote:
> Wolfgang
>
> On 2/22/19 3:38 AM, Wolfgang Grandegger wrote:
>> Hello Dan,
>>
>> what kernel version is that patch series for. I have problems to apply it!
>>
>
> It is based off of Master
>
> commit 2137397c92aec3713fa10be3c9b830f9a1674e60
On 02/21, Roman Gushchin wrote:
>
> > > Generally speaking, any process hanging in D-state
> > > for a long time isn't the nicest object from the userspace's point of
> > > view.
> >
> > Roman, this is unfair comparison ;)
>
> Why not?
OK, you are trolling me, let me troll you back...
So,
On Fri, 2019-02-22 at 16:46 +0900, Tomasz Figa wrote:
> Hi Maxime,
>
> On Wed, Feb 20, 2019 at 11:17 PM Maxime Ripard
> wrote:
> > From: Pawel Osciak
> >
> > Stateless video codecs will require both the H264 metadata and slices in
> > order to be able to decode frames.
> >
> > This introduces
Hello,
syzbot found the following crash on:
HEAD commit:64c0133eb88a Merge tag 'armsoc-fixes' of git://git.kernel...
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=14976800c0
kernel config: https://syzkaller.appspot.com/x/.config?x=ee434566c893c7b1
On 21/02/19 12:45, Joao Martins wrote:
> On 2/20/19 9:09 PM, Paolo Bonzini wrote:
>> On 20/02/19 21:15, Joao Martins wrote:
>>> 2. PV Driver support (patches 17 - 39)
>>>
>>> We start by redirecting hypercalls from the backend to routines
>>> which emulate the behaviour that PV backends expect
On Fri, Feb 22, 2019 at 02:17:41PM +0200, Nikolay Borisov wrote:
>
>
> On 21.02.19 г. 22:25 ч., Dennis Zhou wrote:
> > The timer function, zstd_reclaim_timer_fn(), reschedules itself under
> > certain conditions. Switch to del_timer_sync() to ensure that the timer
> > function hasn't rescheduled
On Tue, Feb 19, 2019 at 03:36:30PM +0800, min@mediatek.com wrote:
> From: Min Guo
>
> This adds support for MediaTek musb controller in
> host, peripheral and otg mode.
>
> Signed-off-by: Min Guo
> ---
> changes in v5:
> suggested by Rob:
> 1. Modify compatible as
> - compatible : should
Add new driver for Wilco EC")
>>> Signed-off-by: Nick Crews
>>
>> Reported-by: Randy Dunlap
>> Acked-by: Randy Dunlap # build-tested
>>
>
> As this is [-next] material I squashed that commit and queued for 5.1
Hi,
on linux-next of 20190222, I n
On Fri, Feb 22, 2019 at 7:41 PM Mark Rutland wrote:
>
> On Fri, Feb 22, 2019 at 07:17:00PM +0530, Pintu Agarwal wrote:
> > Hi All,
>
> Hi,
>
> > I want to build Linux Kernel 4.20 for arm64 and use it on qemu-arm64.
> > I see that there is a defconfig available in arch/arm64/configs/defconfig
> >
I noticed that fast_cr3_switch() always fails when we switch back from L2
to L1 as it is not able to find a cached root. This is odd: host's CR3
usually stays the same, we expect to always follow the fast path. Turns
out the problem is that page role is always mismatched because
kvm_mmu_get_page()
Commit 14c07ad89f4d ("x86/kvm/mmu: introduce guest_mmu") brought one subtle
change: previously, when switching back from L2 to L1, we were resetting
MMU hooks (like mmu->get_cr3()) in kvm_init_mmu() called from
nested_vmx_load_cr3() and now we do that in nested_ept_uninit_mmu_context()
when we
On 22/02/19 09:10, Leo Yan wrote:
> This patch contains two minor cleanups: firstly it puts exported symbol
> for kvm_io_bus_write() by following the function definition; secondly it
> removes a redundant blank line.
>
> Signed-off-by: Leo Yan
> ---
> virt/kvm/kvm_main.c | 3 +--
> 1 file
On Tue, 19 Feb 2019 15:46:26 +0530, Jagan Teki wrote:
> Goodix CTP controllers support analog, digital and gpio regulator
> supplies on relevant controller pin configurations.
>
> Out of which AVDD28 and VDDIO regulators are required in few goodix CTP
> chips during power-on sequence.
>
>
On Thu, 21 Feb 2019 14:41:40 +0530, Yash Shah wrote:
> DT documentation for PWM controller added.
>
> Signed-off-by: Wesley W. Terpstra
> [Atish: Compatible string update]
> Signed-off-by: Atish Patra
> Signed-off-by: Yash Shah
> ---
> .../devicetree/bindings/pwm/pwm-sifive.txt | 33
Rename to be coherent with the datasheet.
Signed-off-by: Christina Quast
---
drivers/tty/serial/imx.c | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
index dff75dc94731..a405e0d21ec9 100644
---
On Sun, Feb 17, 2019 at 06:09:09PM +0100, Håkon Bugge wrote:
> During certain workloads, the default CM response timeout is too
> short, leading to excessive retries. Hence, make it configurable
> through sysctl. While at it, also make number of CM retries
> configurable.
>
> The defaults are not
Hi,
On 02/21, Tejun Heo wrote:
>
> So, I really wanna avoid allowing userspace to cause D state sleeps.
...
> ptrace support is a lot less important than kill for sure but if at
> all possible I think it'd be better to have it
Tejun, I agree it would be better. I did not argue with that.
The
From: Lee Duncan
If there is an error queueing an iscsi command in
iscsi_queuecommand(), for example if the transport fails
to take the command in sessuin->tt->xmit_task(), then
the error path can call iscsi_complete_task() without
first aquiring the back_lock as required. This can
lead to
Hi,
On 2/19/19 12:59 PM, Heikki Krogerus wrote:
Hi guys,
The software nodes support node hierarchy. By using them with fusb302
we can add a separate fwnode also for the USB connector as a child of
fusb302. We can then use the "standard" USB connector device
properties with the connector node,
On Thu, Feb 21, 2019 at 02:02:05PM -0800, Bart Van Assche wrote:
> On Thu, 2019-02-14 at 15:00 -0800, Bart Van Assche wrote:
> > A known shortcoming of the current lockdep implementation is that it
> > requires
> > lock keys to be allocated statically. This forces certain unrelated
> >
(Adding Mark, ASoC maintainer.)
On Fri, Feb 22, 2019 at 10:47:35AM -0500, Sven Van Asbroeck wrote:
> On Fri, Feb 22, 2019 at 8:21 AM Russell King - ARM Linux admin
> wrote:
> >
> > On Thu, Feb 21, 2019 at 01:18:13PM -0500, Sven Van Asbroeck wrote:
> >
> > > [SNDRV_PCM_FORMAT_S24_LE] = {
>
On Thu, Feb 14, 2019 at 11:05 PM Enrico Weigelt, metux IT consult
wrote:
> Driver for PCengines APUv2 board's front LEDs and Button,
> which are attached to AMD PCH GPIOs. Due to lack of dedicated
> ACPI entry, detecting the board via DMI.
>
> Cc: linux-g...@vger.kernel.org
> Cc:
On Fri, Feb 22, 2019 at 10:54 AM Enrico Weigelt, metux IT consult
wrote:
> GPIO platform driver for the AMD G-series PCH (eg. on GX-412TC)
>
> This driver doesn't registers itself automatically, as it needs to
> be provided with platform specific configuration, provided by some
> board driver
On Thu, Feb 21, 2019 at 6:03 PM H. Nikolaus Schaller wrote:
> Fixes V2:
> * make get_mount_matrix() functions more readable (use temp variable)
> (suggested by Jonathan and Andy)
> * add these readability improvements also for ak8975 and mpu6050
> (suggested by Jonathan and Andy)
> * squash
On Fri, Feb 22, 2019 at 08:10:01AM +0100, Michal Hocko wrote:
> On Fri 22-02-19 13:37:33, Junil Lee wrote:
> > The oom killer use get_mm_rss() function to estimate how free memory
> > will be reclaimed when the oom killer select victim task.
> >
> > However, the returned rss size by get_mm_rss()
On Fri, Feb 22, 2019 at 3:22 PM Rob Herring wrote:
> Just a drive by comment, but IMO we should just get rid of HAS_IOMEM
> altogether. It is really just a !UML option as I think every other
> arch enables it. If folks really want to disable drivers on UML, just
> disable the subsystems.
I just
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