On Fri 10 May 08:02 PDT 2019, Arnaud Pouliquen wrote:
> This driver exposes a standard tty interface on top of the rpmsg
> framework through the "rpmsg-tty-channel" rpmsg service.
>
> This driver supports multi-instances, offering a /dev/ttyRPMSGx entry
> per rpmsg endpoint.
>
> Signed-off-by:
On Thu, 27 Jun 2019, Enric Balletbo Serra wrote:
> Hi Evan, Lee,
>
> Missatge de Evan Green del dia dj., 27 de juny
> 2019 a les 22:46:
> >
> > For ECs that support it, the EC returns the number of slp_s0
> > transitions and whether or not there was a timeout in the resume
> > response. Expose
On Wed 05 Jun 00:33 PDT 2019, Arnaud Pouliquen wrote:
> Hi Bjorn,
>
> On 6/5/19 6:34 AM, Bjorn Andersson wrote:
> > On Thu 31 Jan 07:41 PST 2019, Xiang Xiao wrote:
> >
> >> Hi,
> >> This series enhance the buffer allocation by:
> >> 1.Support the different buffer number in rx/tx direction
> >>
On 11-06-19, 11:40, Srinivas Kandagatla wrote:
> This patch adds bindings for Soundwire Slave devices which includes how
> SoundWire enumeration address is represented in SoundWire slave device
> tree nodes.
>
> Signed-off-by: Srinivas Kandagatla
> ---
>
On 11-06-19, 11:40, Srinivas Kandagatla wrote:
> This patch adds support to parsing device tree based
> SoundWire slave devices.
>
> Signed-off-by: Srinivas Kandagatla
> ---
> drivers/soundwire/bus.c | 2 +-
> drivers/soundwire/bus.h | 1 +
> drivers/soundwire/slave.c | 54
From: Jason Gunthorpe
mmu_notifier_unregister_no_release() is not a fence and the mmu_notifier
system will continue to reference hmm->mn until the srcu grace period
expires.
Resulting in use after free races like this:
CPU0 CPU1
From: Jason Gunthorpe
The wait_event_timeout macro already tests the condition as its first
action, so there is no reason to open code another version of this, all
that does is skip the might_sleep() debugging in common cases, which is
not helpful.
Further, based on prior patches, we can now
Switch the one remaining user in nouveau over to its replacement,
and remove all the wrappers.
Signed-off-by: Christoph Hellwig
---
drivers/gpu/drm/nouveau/nouveau_dmem.c | 2 +-
include/linux/hmm.h| 36 --
2 files changed, 1 insertion(+), 37
From: Jason Gunthorpe
Trying to misuse a range outside its lifetime is a kernel bug. Use poison
bytes to help detect this condition. Double unregister will reliably crash.
Signed-off-by: Jason Gunthorpe
Reviewed-by: Jérôme Glisse
Reviewed-by: John Hubbard
Acked-by: Souptick Joarder
Hi Olof,
On 2019/6/27 10:19, Olof Johansson wrote:
On Tue, Jun 25, 2019 at 02:31:26PM +0100, John Garry wrote:
On 25/06/2019 14:03, Olof Johansson wrote:
are available in the Git repository at:
git://github.com/hisilicon/linux-hisi.git tags/hisi-fixes-for-5.2
for you to fetch changes up
This series introduce CONFIG_KVM_DEBUG, using which we can make
the invoking *_debug in KVM simly and uniform.
FYI: the former discussion can been found in:
https://www.spinics.net/lists/kvm/msg187026.html
Yi Wang (4):
kvm: x86: Add CONFIG_KVM_DEBUG
kvm: x86: allow set apic and ioapic debug
As CONFIG_KVM_DEBUG has been introduced in the former
patch, it's better to replace MMU_DEBUG with CONFIG_KVM_DEBUG.
Signed-off-by: Yi Wang
---
arch/x86/kvm/mmu.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index
There are some pr_debug in TSC code, which may affect
performance, so it may make sense to wrap them using a new
macro tsc_debug which takes effect only when CONFIG_KVM_DEBUG
is defined.
Signed-off-by: Yi Wang
---
arch/x86/kvm/x86.c | 18 --
1 file changed, 12 insertions(+), 6
There are two *_debug() macros in kvm apic source file:
- ioapic_debug, which is disable using #if 0
- apic_debug, which is commented
Maybe it's better to control these two macros using CONFIG_KVM_DEBUG,
which can be set in make menuconfig.
Signed-off-by: Yi Wang
---
arch/x86/kvm/ioapic.c | 2
On 11-06-19, 11:40, Srinivas Kandagatla wrote:
> This Helper macro is for SoundWire drivers which do not do anything special in
> module init/exit. This eliminates a lot of boilerplate. Each module may only
> use this macro once, and calling it replaces module_init() and module_exit()
Applied,
There are some *_debug functions in KVM, it may be
better to introduce CONFIG_DEBUG_KVM to replace the
*_debug macro, which can avoid bloating and slowing KVM,
as Sean suggested.
Signed-off-by: Yi Wang
---
arch/x86/kvm/Kconfig | 8
1 file changed, 8 insertions(+)
diff --git
From: Qii Wang
I2C device reg should be "reg = <0x52 0x0 0x10>;"
Signed-off-by: Qii Wang
---
.../devicetree/bindings/i3c/cdns,i3c-master.txt|2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
On Mon, Jul 01, 2019 at 10:08:59AM +1000, Dave Chinner wrote:
> > Why do you assume you have to test it? Back when we shared
> > generic_file_read with everyone you also didn't test odd change to
> > it with every possible fs.
>
> I'm not sure what function you are referring to here. Can you
>
This patch adds virtualization support description for DFL based
FPGA devices (based on PCIe SRIOV), and introductions to new
interfaces added by new dfl private feature drivers.
[m...@kernel.org: Fixed up to make it work with new reStructuredText docs]
Signed-off-by: Xu Yilun
Signed-off-by: Wu
On Sun, Jun 30, 2019 at 08:27:26AM -0700, Gabriel Beauchamp wrote:
> This is a patch for the core.[ch] files that fixes up warnings
> found with the checkpatch.pl tool.
>
> Signed-off-by: Gabriel Beauchamp
Hi,
This is the friendly patch-bot of Greg Kroah-Hartman. You have sent him
a patch
Hi,
On 28/06/19 15:03, Peter Zijlstra wrote:
> On Fri, Jun 28, 2019 at 10:06:16AM +0200, Juri Lelli wrote:
> > cpuset_rwsem is going to be acquired from sched_setscheduler() with a
> > following patch. There are however paths (e.g., spawn_ksoftirqd) in
> > which sched_scheduler() is eventually
On Sat, Jun 29, 2019 at 03:49:09PM +0530, Hariprasad Kelam wrote:
> fix below issues reported by checkpatch
>
> CHECK: Using comparison to false is error prone
> CHECK: Using comparison to true is error prone
>
> Signed-off-by: Hariprasad Kelam
> ---
> drivers/staging/rtl8723bs/hal/hal_intf.c
On Fri, Jun 28, 2019 at 10:13:33AM +0800, Wu Hao wrote:
> On Thu, Jun 27, 2019 at 06:12:56PM -0700, Moritz Fischer wrote:
> > Hi Wu,
> >
> > On Thu, Jun 27, 2019 at 12:44:45PM +0800, Wu Hao wrote:
> > > This patch adds virtualization support description for DFL based
> > > FPGA devices (based on
Palmer, Paul,
any comments? Let me know if you think it is too late for 5.3
for the full series, then I can at least feed the mm bits to
Andrew.
On Mon, Jun 24, 2019 at 07:42:54AM +0200, Christoph Hellwig wrote:
> Hi all,
>
> below is a series to support nommu mode on RISC-V. For now this
When preparing the subdevice for the vdev, also copy dma_pfn_offset
since this is used for sub device dma allocations. Without that, there
is incoherency between the parent dma settings and the childs one,
potentially leading to dma_alloc_coherent failure (due to phys_to_dma
using dma_pfn_offset
Hi Christophe,
Christophe Kerello wrote on Fri, 21 Jun
2019 16:43:09 +0200:
> This patch solves warnings detected by setting W=1 when building.
>
> Warnings type detected:
> drivers/mtd/nand/raw/stm32_fmc2_nand.c: In function ‘stm32_fmc2_calc_timings’:
>
Hi Christophe,
Christophe Kerello wrote on Fri, 21 Jun
2019 16:43:09 +0200:
> This patch solves warnings detected by setting W=1 when building.
>
> Warnings type detected:
> drivers/mtd/nand/raw/stm32_fmc2_nand.c: In function ‘stm32_fmc2_calc_timings’:
>
Hi Kamal,
Kamal Dasu wrote on Tue, 18 Jun 2019 14:26:42
-0400:
> Added a flag to indicate a panic_write so that low level drivers can
> use it to take required action where applicable, to ensure oops data
> gets written to assigned mtd device.
>
> Signed-off-by: Kamal Dasu
> ---
Applied to
Hi Kamal,
Kamal Dasu wrote on Tue, 4 Jun 2019 10:36:29
-0400:
> Refactored NAND ECC and CMD address configuration code to use helper
> functions.
>
> Signed-off-by: Kamal Dasu
> ---
Applied to nand/next, thanks.
Miquèl
Feng,
On Sun, 30 Jun 2019, Thomas Gleixner wrote:
> On Sun, 30 Jun 2019, Feng Tang wrote:
> > On Sun, Jun 30, 2019 at 01:35:39PM +0200, Thomas Gleixner wrote:
> > > On Sat, 29 Jun 2019, Thomas Gleixner wrote:
> > > > On Fri, 28 Jun 2019, Thomas Gleixner wrote:
> > > > > On Fri, 28 Jun 2019, Feng
Hi Colin,
Colin King wrote on Tue, 4 Jun 2019
11:58:59 +0100:
> From: Colin Ian King
>
> The variable block_size is being assigned to itself and to
> geo->ecc_chunk_size. Clean up the double assignment by removing
> the assignment to itself.
>
> Addresses-Coverity: ("Evaluation order
Hi Mason,
Mason Yang wrote on Mon, 3 Jun 2019 10:42:04
+0800:
> Add support for Macronix NAND read retry.
>
> Macronix NANDs support specific read operation for data recovery,
> which can be enabled with a SET_FEATURE.
> Driver checks byte 167 of Vendor Blocks in ONFI parameter page table
>
Hi Kamal,
Kamal Dasu wrote on Thu, 16 May 2019 12:41:46
-0400:
> Added a flag to indicate a panic_write so that low level drivers can
> use it to take required action where applicable, to ensure oops data
> gets written to assigned mtd device.
>
> Signed-off-by: Kamal Dasu
> ---
Applied to
Hi all,
Today's linux-next merge of the tip tree got a conflict in:
drivers/hwmon/coretemp.c
between commit:
601fdf7e6635 ("hwmon: Correct struct allocation style")
from the hwmon-staging tree and commit:
835896a59b95 ("hwmon/coretemp: Cosmetic: Rename internal variables to zones
from
On 26/06/2019 02:33, Suman Anna wrote:
> Hi Tony,
>
> The following series includes minor cleanup patches against the ti-sysc
> code. Patches are based on top of all your 5.3 staged branches. Feel free
> to pick them up for either 5.3 (if it is not too late) or 5.4 merge window.
>
> The first 4
Hi Gustavo,
"Gustavo A. R. Silva" wrote on Tue, 4 Jun 2019
09:17:37 -0500:
> In preparation to enabling -Wimplicit-fallthrough, mark switch cases
> where we are expecting to fall through.
>
> This patch fixes the following warning:
>
> drivers/mtd/nand/onenand/onenand_base.c: In function
On Thu, Jun 27, 2019 at 09:50:08PM -0700, Michel Lespinasse wrote:
> As was already noted in rbtree.h, the logic to cache rb_first (or rb_last)
> can easily be implemented externally to the core rbtree api.
>
> Change the implementation to do just that. Previously the update of
> rb_leftmost was
On Fri, Jun 28, 2019 at 05:49:52PM -0700, Michel Lespinasse wrote:
> --- a/tools/include/linux/rbtree_augmented.h
> +++ b/tools/include/linux/rbtree_augmented.h
> @@ -74,39 +74,48 @@ rb_insert_augmented_cached(struct rb_node *node,
> newleft, >rb_leftmost,
On Mon, Jun 24, 2019 at 07:24:57AM -0500, Benoit Parrot wrote:
> Dmitry Torokhov wrote on Sat [2019-Jun-22
> 22:59:40 -0700]:
> > On Sat, Jun 22, 2019 at 01:37:10PM +0300, Andy Shevchenko wrote:
> > > On Fri, Jun 21, 2019 at 9:53 PM Benoit Parrot wrote:
> > > >
> > > > As a wakeup source when
On Fri, Jun 28, 2019 at 08:56:18AM +0900, Minchan Kim wrote:
> On Thu, Jun 27, 2019 at 04:53:02PM +0200, Michal Hocko wrote:
> > On Thu 27-06-19 07:36:50, Dave Hansen wrote:
> > [...]
> > > For MADV_COLD, if we defined it like this, I think we could use it for
> > > both purposes (demotion and LRU
Al Viro wrote:
> /* The thing moved must be mounted... */
> if (!is_mounted(old_path->mnt))
> goto out;
Um... Doesn't that stuff up fsmount()?
David
Hi Folks,
Do you guys have comments? I think it would be long enough to be
pending. If there is no further comments, I want to ask to merge.
Thanks.
On Thu, Jun 27, 2019 at 08:54:00PM +0900, Minchan Kim wrote:
> This patch is part of previous series:
>
[Sorry for a really late response]
On Mon 27-05-19 13:11:42, David Hildenbrand wrote:
> By converting start and size to page granularity, we actually ignore
> unaligned parts within a page instead of properly bailing out with an
> error.
I do not expect any code path would ever provide an
On Mon 27-05-19 13:11:43, David Hildenbrand wrote:
> ZONE_DEVICE is not yet supported, fail if an altmap is passed, so we
> don't forget arch_add_memory()/arch_remove_memory() when unlocking
> support.
Why do we need this? Sure ZONE_DEVICE is not supported for s390 and so
might be the case for
On Mon 27-05-19 13:11:44, David Hildenbrand wrote:
> Will come in handy when wanting to handle errors after
> arch_add_memory().
I do not understand this. Why do you add a code for something that is
not possible on this HW (based on the comment - is it still valid btw?)
> Cc: Martin Schwidefsky
On Tue, Jun 25, 2019 at 4:32 PM Jian-Hong Pan wrote:
> Realtek RTL8822BE BT chip on ASUS X420FA cannot be turned on correctly
> after on-off several times. Bluetooth daemon sets BT mode failed when
> this issue happens. Scanning must be active while turning off for this
> bug to be hit.
>
>
On Fri, Jun 28, 2019 at 05:49:52PM -0700, Michel Lespinasse wrote:
> - Change the definition of the RBCOMPUTE function. The propagate
> callback repeatedly calls RBCOMPUTE as it moves from leaf to root.
> it wants to stop recomputing once the augmented subtree information
> doesn't change.
Define an instruction structure for gce driver to append command.
This structure can make the client's code more readability.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/soc/mediatek/mtk-cmdq-helper.c | 103 +++
include/linux/mailbox/mtk-cmdq-mailbox.h | 2
The interrupt mask and thread number has positive correlation,
so we move the CMDQ_IRQ_MASK into cmdq driver data and calculate
it by thread number.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/mailbox/mtk-cmdq-mailbox.c | 12 +++-
1 file changed, 7 insertions(+), 5
Add documentation for the mt8183 gce.
Add gce header file defined the gce hardware event,
subsys number and constant for mt8183.
Signed-off-by: Bibby Hsieh
Reviewed-by: Rob Herring
---
.../devicetree/bindings/mailbox/mtk-gce.txt | 6 +-
include/dt-bindings/gce/mt8183-gce.h | 177
cmdq driver provide a function that get the relationship
of sub system number from device node for client.
add specification for #subsys-cells, mediatek,gce-client-reg.
Signed-off-by: Bibby Hsieh
---
.../devicetree/bindings/mailbox/mtk-gce.txt| 18 ++
1 file changed, 14
GCE hardware stored event information in own internal sysram,
if the initial value in those sysram is not zero value
it will cause a situation that gce can wait the event immediately
after client ask gce to wait event but not really trigger the
corresponding hardware.
In order to make sure that
On 01-07-19, 13:37, Stephen Rothwell wrote:
> In file included from drivers/cpufreq/intel_pstate.c:11:
> drivers/cpufreq/intel_pstate.c: In function 'intel_pstate_update_max_freq':
> drivers/cpufreq/intel_pstate.c:912:31: error: 'struct cpufreq_policy' has no
> member named 'user_policy'; did you
add gce device node for mt8183
Signed-off-by: Bibby Hsieh
---
arch/arm64/boot/dts/mediatek/mt8183.dtsi | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8183.dtsi
b/arch/arm64/boot/dts/mediatek/mt8183.dtsi
index 08274bfcebd8..42b7cc9e7304 100644
GCE cannot know the register base address, this function
can help cmdq client to get the cmdq_client_reg structure.
Signed-off-by: Bibby Hsieh
---
drivers/soc/mediatek/mtk-cmdq-helper.c | 28 ++
include/linux/soc/mediatek/mtk-cmdq.h | 21 +++
2 files
"thread-num" is an unused property so we remove it from example.
Signed-off-by: Bibby Hsieh
Reviewed-by: Rob Herring
---
Documentation/devicetree/bindings/mailbox/mtk-gce.txt | 1 -
1 file changed, 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/mailbox/mtk-gce.txt
add polling function in cmdq helper functions
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/soc/mediatek/mtk-cmdq-helper.c | 28
include/linux/mailbox/mtk-cmdq-mailbox.h | 1 +
include/linux/soc/mediatek/mtk-cmdq.h| 15 +
3 files changed,
The order of gce instructions is [subsys offset value]
so reorder the parameter of cmdq_pkt_write_mask
and cmdq_pkt_write function.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/soc/mediatek/mtk-cmdq-helper.c | 6 +++---
include/linux/soc/mediatek/mtk-cmdq.h | 10 +-
2
According to the cmdq hardware design, the subsys is u8,
the offset is u16 and the event id is u16.
This patch changes the type of subsys, offset and event id
to the correct type.
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/soc/mediatek/mtk-cmdq-helper.c | 10 +-
add mt8183 compatible name for supporting gce function
Signed-off-by: Bibby Hsieh
Reviewed-by: CK Hu
---
drivers/mailbox/mtk-cmdq-mailbox.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c
b/drivers/mailbox/mtk-cmdq-mailbox.c
index
Changes since v8 and v9:
- change the error return code in cmdq_dev_get_client_reg()
Changes since v7:
- remove the memory allocation out of cmdq_dev_get_client_reg()
- rebase onto 5.2-rc1
Changes since v6:
- remove cmdq_dev_get_event function and gce event property
- separate some changes
Hi Fuqian,
On Mon, Jul 01, 2019 at 11:23:12AM +0800, Fuqian Huang wrote:
> Using dev_get_drvdata directly.
>
I prefer using proper bus accessors.
Thanks.
--
Dmitry
1. Rename r8153b_queue_wake() to r8153_queue_wake().
2. Correct the setting. The enable bit should be 0xd38c bit 0. Besides,
the 0xd38a bit 0 and 0xd398 bit 8 have to be cleared for both enabled
and disabled.
Signed-off-by: Hayes Wang
---
drivers/net/usb/r8152.c | 38
在 2019/7/1 12:14, Stephen Rothwell 写道:
> Hi all,
>
> After merging the rdma tree, today's linux-next build (x86_64
> allmodconfig) failed like this:
>
> WARNING: modpost: missing MODULE_LICENSE() in
> drivers/infiniband/hw/hns/hns_roce_ah.o
> see include/linux/module.h for more information
>
On Mon 27-05-19 13:11:46, David Hildenbrand wrote:
> We'll rework hotplug_memory_register() shortly, so it no longer consumes
> pass a section.
>
> Cc: Greg Kroah-Hartman
> Cc: "Rafael J. Wysocki"
> Signed-off-by: David Hildenbrand
Acked-by: Michal Hocko
> ---
> drivers/base/memory.c | 15
On Fri, Jun 28, 2019 at 10:32:01AM -0400, Johannes Weiner wrote:
> On Fri, Jun 28, 2019 at 07:16:27PM +0800, Kuo-Hsin Yang wrote:
> > Commit 2a2e48854d70 ("mm: vmscan: fix IO/refault regression in cache
> > workingset transition") introduced actual_reclaim parameter. When file
> > refaults are
On Mon, Jun 17, 2019 at 2:56 PM Chris Chiu wrote:
> With this commit, the tx rate of each data and qos data packet will
> be 39Mbps (MCS4) with the 0xF0 as the tx rate mask. The 20th bit
> to 23th bit means MCS4 to MCS7. It means that the firmware still picks
> the lowest rate from the rate
On Sat, Jun 29, 2019 at 01:50:48PM +0530, Raag Jadav wrote:
>
> tx descriptor retrieved from an empty xfers_list may not have valid
> pointers to the callback functions.
> Avoid calling dmaengine_desc_get_callback_invoke if xfers_list is empty.
>
> Signed-off-by: Raag Jadav
Acked-by: Ludovic
On Mon, 1 Jul 2019, Li Wang wrote:
> Hello there,
>
> LTP/umip_basic_test get failed on KVM UMIP system(kernel-v5.2-rc4.x86_64).
> The test is only trying to do
> asm volatile("smsw %0\n" : "=m" (val));
> and expect to get SIGSEGV in this SMSW operation, but it exits with 0
> unexpectedly.
On 28-06-19, 18:16, Subhra Mazumdar wrote:
>
> On 6/25/19 10:06 PM, Viresh Kumar wrote:
> > We try to find an idle CPU to run the next task, but in case we don't
> > find an idle CPU it is better to pick a CPU which will run the task the
> > soonest, for performance reason.
> >
> > A CPU which
Hi,
On Fri, Jun 14, 2019 at 09:23:48AM +0200, Sascha Hauer wrote:
> First two patches are a fix for the Marvell HCI driver which fails to
> properly upload the firmware. Third patch adds simple serdev support
> to the driver.
>
> Sascha
>
> Sascha Hauer (3):
> Bluetooth: hci_ldisc: Add
On Fri, 28 Jun 2019 09:56:08 -0600
Alex Williamson wrote:
> On Thu, 27 Jun 2019 10:19:14 +0200
> Cornelia Huck wrote:
>
> > On Wed, 26 Jun 2019 08:27:58 -0600
> > Alex Williamson wrote:
> > > @@ -243,6 +247,8 @@ void mdev_unregister_device(struct device *dev)
> > > up_write(>unreg_sem);
>
Hi Srinivas,
On Tue, May 21, 2019 at 11:21:07AM +0200, Sascha Hauer wrote:
> On Tue, May 21, 2019 at 10:02:32AM +0100, Srinivas Kandagatla wrote:
> >
> >
> > On 21/05/2019 09:56, Sascha Hauer wrote:
> > > . Are there any suggestions how to register the nvmem devices
> > > with a different name?
friendly ping ...
On 2019/6/4 23:27, Zhiqiang Liu wrote:
>> On Wed, May 15, 2019 at 10:53:55PM +0800, Zhiqiang Liu wrote:
>>
>> (Please include akpm on CC for next versions of this, as he's likely
>> the person to take this patch.)
> Thanks for your advice. And sorry to reply you so late.
>
Hi, Bibby:
On Mon, 2019-07-01 at 15:48 +0800, Bibby Hsieh wrote:
> GCE cannot know the register base address, this function
> can help cmdq client to get the cmdq_client_reg structure.
>
Reviewed-by: CK Hu
> Signed-off-by: Bibby Hsieh
> ---
> drivers/soc/mediatek/mtk-cmdq-helper.c | 28
On Thu, 27 Jun 2019 19:42:32 +0530
Kirti Wankhede wrote:
> On 6/27/2019 1:51 PM, Cornelia Huck wrote:
> > On Thu, 27 Jun 2019 00:33:59 +0530
> > Kirti Wankhede wrote:
> >
> >> On 6/26/2019 11:35 PM, Alex Williamson wrote:
> >>> On Wed, 26 Jun 2019 23:23:00 +0530
> >>> Kirti Wankhede
When file refaults are detected and there are many inactive file pages,
the system never reclaim anonymous pages, the file pages are dropped
aggressively when there are still a lot of cold anonymous pages and
system thrashes. This issue impacts the performance of applications
with large
On Wed, 26 Jun 2019 08:27:58 -0600
Alex Williamson wrote:
> This allows udev to trigger rules when a parent device is registered
> or unregistered from mdev.
>
> Signed-off-by: Alex Williamson
> ---
> drivers/vfio/mdev/mdev_core.c | 10 --
> 1 file changed, 8 insertions(+), 2
On Fri, Jun 28, 2019 at 5:17 PM Bart Van Assche wrote:
>
> On 6/28/19 6:05 AM, syzbot wrote:
> > syzbot has bisected this bug to:
> >
> > commit a0b0fd53e1e67639b303b15939b9c653dbe7a8c4
> > Author: Bart Van Assche
> > Date: Thu Feb 14 23:00:46 2019 +
> >
> > locking/lockdep: Free lock
This patch is part of a split of the following patch:
https://lkml.org/lkml/2019/6/18/268
To fix Enric comments from https://lkml.org/lkml/2019/6/25/949
I extract it from the other serie to speed up acceptance because
other patches need it to be upstreamed.
Changes since v2:
- Use patch 1 from v1
This patch adds a function to determine which version of the
protocol is used to communicate with EC.
Signed-off-by: Fabien Lahoudere
Signed-off-by: Nick Vaccaro
Reviewed-by: Gwendal Grignou
Tested-by: Gwendal Grignou
---
.../cros_ec_sensors/cros_ec_sensors_core.c| 36 ++-
On Mon 27-05-19 13:11:48, David Hildenbrand wrote:
> Only memory to be added to the buddy and to be onlined/offlined by
> user space using /sys/devices/system/memory/... needs (and should have!)
> memory block devices.
>
> Factor out creation of memory block devices. Create all devices after
>
Add support for the 3.3V booster regulator embedded in stm32h7 and stm32mp1
devices, that can be used to supply ADC analog input switches.
This regulator is supplied by vdda. It's controlled by using SYSCFG:
- STM32H7 has a unique register to set/clear the booster enable bit
- STM32MP1 has
This enables the driver for STM32 booster regulator found on stm32mp1.
Signed-off-by: Fabrice Gasnier
---
arch/arm/configs/multi_v7_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm/configs/multi_v7_defconfig
b/arch/arm/configs/multi_v7_defconfig
index 6b748f2..230e7e0
On Mon 27-05-19 13:11:49, David Hildenbrand wrote:
> No longer needed, the callers of arch_add_memory() can handle this
> manually.
>
> Cc: Andrew Morton
> Cc: David Hildenbrand
> Cc: Michal Hocko
> Cc: Oscar Salvador
> Cc: Pavel Tatashin
> Cc: Wei Yang
> Cc: Joonsoo Kim
> Cc: Qian Cai
>
Document the 3.3V booster regulator embedded in stm32h7 and stm32mp1
devices, that can be used to supply ADC analog input switches.
It's controlled by using system configuration registers (SYSCFG).
Introduce two compatibles as the booster regulator is controlled by:
- a unique register/bit in
Add support for the 3.3V booster regulator embedded in stm32h7 and stm32mp1
devices, that can be used to supply ADC analog input switches.
It's useful to reach full ADC performance when their supply is below 2.7V
(vdda by default).
Changes in v2:
- rebase on top of for-next branch
Fabrice
Booster for ADC analog input switches can be used when Vdda is below 2.7V
to get maximum ADC analog performances.
Add booster for ADC analog switches on stm32mp157c.
Signed-off-by: Fabrice Gasnier
---
arch/arm/boot/dts/stm32mp157c.dtsi | 6 ++
1 file changed, 6 insertions(+)
diff --git
Hi Thomas,
On Thu, Jun 13, 2019 at 07:06:33PM +0200, Thomas Bogendoerfer wrote:
> This patch adds a platform driver for supporting keyboard and mouse
> interface of SGI IOC3 chips.
>
> Signed-off-by: Thomas Bogendoerfer
> ---
> drivers/input/serio/Kconfig | 10 +++
>
On Thu, Jun 13, 2019 at 11:26:41AM -0700, Nick Desaulniers wrote:
> On Thu, Jun 13, 2019 at 11:24 AM 'Nathan Huckleberry' via Clang Built
> Linux wrote:
> > Changes from v1 -> v2
> > * Moved definition of mxt_video_fops into existing ifdef
>
> Thanks for the v2.
> Reviewed-by: Nick Desaulniers
On Fri, Jun 28, 2019 at 09:59:20PM +, Phillips, Kim wrote:
> From: Kim Phillips
>
> Commit d7cbbe49a930 ("perf/x86/amd/uncore: Set ThreadMask and SliceMask
> for L3 Cache perf events") enables L3 PMC events for all threads and
> slices by writing 1s in ChL3PmcCfg (L3 PMC PERF_CTL) register
On Fri, Jun 28, 2019 at 12:03:54PM +0100, Will Deacon wrote:
> Hi Arnd,
>
> On Fri, Jun 28, 2019 at 12:29:03PM +0200, Arnd Bergmann wrote:
> > As Will Deacon points out, CONFIG_PROVE_LOCKING implies TRACE_IRQFLAGS,
> > so the conditions I added in the previous patch, and some others in the
> >
Hi Arnd,
Thank you for the patch.
On Fri, Jun 28, 2019 at 11:51 AM Arnd Bergmann wrote:
>
> The driver builds fine without these, and they cause build
> problems once davinci multiplatform support is enabled.
>
> Signed-off-by: Arnd Bergmann
> ---
>
Hello,
syzbot found the following crash on:
HEAD commit:7b75e49d net: dsa: mv88e6xxx: wait after reset deactivation
git tree: net
console output: https://syzkaller.appspot.com/x/log.txt?x=10f51b13a0
kernel config: https://syzkaller.appspot.com/x/.config?x=e7c31a94f66cc0aa
Hello,
syzbot found the following crash on:
HEAD commit:249155c2 Merge branch 'parisc-5.2-4' of git://git.kernel.o..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1306be61a0
kernel config: https://syzkaller.appspot.com/x/.config?x=9a31528e58cc12e2
The coding-styles.rst states, that multiline comments should
allways contain a leading "*" in each line.
For multiline comments in general they
/*
* should look
* like this.
*/
For multiline comments in either net/ or drivers/net/ however,
they should
/* omit
* the first
* empty line.
*/
As stated in coding-styles.rst multiline comments should be structured in a way,
that the actual comment starts on the second line of the commented portion. E.g:
/*
* Multiline comments
* should look like
* this.
*/
However, there is an exception to files in drivers/net/ and net/, where
Hi Chris,
On Thu, Jun 27, 2019 at 5:53 PM Chris Chiu wrote:
> The WiFi tx power of RTL8723BU is extremely low after booting. So
> the WiFi scan gives very limited AP list and it always fails to
> connect to the selected AP. This module only supports 1x1 antenna
> and the antenna is switched to
On Mon, Jul 01, 2019 at 08:52:33AM +0200, Juri Lelli wrote:
> Hi,
>
> On 28/06/19 15:03, Peter Zijlstra wrote:
> > On Fri, Jun 28, 2019 at 10:06:16AM +0200, Juri Lelli wrote:
> > > cpuset_rwsem is going to be acquired from sched_setscheduler() with a
> > > following patch. There are however paths
The call to of_get_child_by_name returns a node pointer with refcount
incremented thus it must be explicitly decremented after the last
usage.
Detected by coccinelle with the following warnings:
drivers/media/platform/xilinx/xilinx-vipp.c:487:3-9: ERROR: missing
of_node_put; acquired a node
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