On 13 October 2017 at 18:13, Lee Jones wrote:
> On Fri, 13 Oct 2017, Baolin Wang wrote:
>> On 13 October 2017 at 17:26, Lee Jones wrote:
>> > On Wed, 11 Oct 2017, Baolin Wang wrote:
>> >
>> >> This patch adds support for Spreadtrum SC27xx series PMIC MFD core, and It
>> >> provides communication
Hi Bjorn,
Thanks for taking a look at this. Much appreciated.
On 12/10/17 22:03, Bjorn Andersson wrote:
> On Fri, Oct 6, 2017 at 6:51 AM, Sudeep Holla wrote:
>>
>>
>> On 06/10/17 14:47, Jassi Brar wrote:
>>> On Fri, Oct 6, 2017 at 7:02 PM, Sudeep Holla wrote:
> [..]
Again that's not the p
On 13 October 2017 at 15:25, Heiko Stuebner wrote:
> Am Freitag, 13. Oktober 2017, 18:41:38 CEST schrieb Jeffy Chen:
>> Add edp panel and enable related nodes on kevin.
>>
>> Signed-off-by: Jeffy Chen
>
> does this actually work with mainline kernel sources?
>
> Sean Paul did look at making the e
On Thu, 12 Oct 2017 10:14:00 -0400
Richard Guy Briggs wrote:
> Containers are a userspace concept. The kernel knows nothing of them.
>
> The Linux audit system needs a way to be able to track the container
> provenance of events and actions. Audit needs the kernel's help to do
> this.
>
> Sin
On Fri 13-10-17 16:21:22, Michael S. Tsirkin wrote:
> fill_balloon doing memory allocations under balloon_lock
> can cause a deadlock when leak_balloon is called from
> virtballoon_oom_notify and tries to take same lock.
>
> To fix, split page allocation and enqueue and do allocations outside the
On 4.14-rc4 updated today, I have OOPS on bm_evict_inode(). It happens
every time during shutdown of the system.
Seems e = inode->i_private is NULL and e->flags crashes.
Picture with the OOPS call trace is here:
http://people.redhat.com/sgruszka/DSC_0733.JPG
Thanks
Stanislaw
On Fri, Oct 06, 2017 at 02:02:58PM +0900, Keiji Hayashibara wrote:
> Add uniphier-efuse dt-bindings documentation.
>
> Signed-off-by: Keiji Hayashibara
> ---
> .../devicetree/bindings/nvmem/uniphier-efuse.txt | 49
> ++
> 1 file changed, 49 insertions(+)
> create mode 100
On 10/13/2017 10:26 AM, Chunfeng Yun wrote:
The wakeup debounce clocks for each ports in fact are not
needed, so remove them.
Signed-off-by: Chunfeng Yun
---
Reviewed-by: Matthias Brugger
drivers/usb/host/xhci-mtk.c | 33 -
drivers/usb/host/xhci-mtk.h
On 10/13/2017 02:27 AM, Peter Rosin wrote:
With a nxp,se97 chip on an atmel sama5d31 board, the I2C adapter driver
is not always capable of avoiding the 25-35 ms timeout as specified by
the SMBUS protocol. This may cause silent corruption of the last bit of
any transfer, e.g. a one is read instea
Hi,
On 12-10-17 22:36, Andy Shevchenko wrote:
+Cc: Hans
On Wed, Oct 11, 2017 at 12:30 PM, Colin King wrote:
From: Colin Ian King
The functions cht_int33fe_check_for_max17047 and cht_int33fe_find_max17047
are local to the source and do not need to be in global scope, so make
them static.
Cl
On 10/13/2017 07:45 AM, Josh Poimboeuf wrote:
> On Thu, Oct 12, 2017 at 12:05:04PM -0500, Christopher Lameter wrote:
>> On Wed, 11 Oct 2017, Josh Poimboeuf wrote:
>>
>>> I failed to add the slab maintainers to CC on the last attempt. Trying
>>> again.
>>
>>
>> Hmmm... Yea. SLOB is rarely used and
On Tue, 2017-09-12 at 09:56 -0700, Greg Kroah-Hartman wrote:
> 4.4-stable review patch. If anyone has any objections, please let me
> know.
>
> --
>
> From: John Stultz
>
> commit 518cb7057a59b9441336d2e88a396d52b6ab0cce upstream.
>
> I was recently seeing issues with EDID pro
On 10/13/2017 10:26 AM, Chunfeng Yun wrote:
There are mcu_bus and dma_bus clocks needed to be controlled by
driver on some SoCs, so add them as optional ones
Signed-off-by: Chunfeng Yun
---
Reviewed-by: Matthias Brugger
drivers/usb/host/xhci-mtk.c | 79 +++
It seems that the then and else branches of the conditions on lines 920
and 932 are the same.
julia
On Fri, 13 Oct 2017, kbuild test robot wrote:
> CC: kbuild-...@01.org
> CC: linux-kernel@vger.kernel.org
> TO: Larry Finger
> CC: "Greg Kroah-Hartman"
>
> tree: https://git.kernel.org/pub/scm/
On 10/13/2017 03:40 PM, Mathieu Desnoyers wrote:
The proposed ABI does not require to store any function pointer. For a given
rseq_finish() critical section, pointers to specific instructions (within a
function) are emitted at link-time into a struct rseq_cs:
struct rseq_cs {
RSEQ_FIELD
On 10/13/2017 10:26 AM, Chunfeng Yun wrote:
Remove dummy clocks for usb wakeup and add optional ones for
MCU_BUS_CK and DMA_BUS_CK.
Signed-off-by: Chunfeng Yun
Acked-by: Rob Herring
---
Reviewed-by:
.../devicetree/bindings/usb/mediatek,mtk-xhci.txt | 18 --
1 file
> A maximum limit of 16 operations per cpu_opv syscall invocation is
> enforced, so user-space cannot generate a too long preempt-off critical
> section.
Except that all the operations could be going to mmapped I/O space and if
I pick the right targets could take quite a long time to complete. It
From: Steven Rostedt (VMware)
Commit a96c548291 ("mei: trace pci configuration space io") added the
trace event mei_pci_cfg_write but never used it. As trace events that
are defined take up space for data structures and functions created for
them, it is a waste of memory to have one defined but n
From: Florian Fainelli
> Sent: 13 October 2017 00:05
...
> How about using:
>
> union {
> struct net_device *master;
> struct net_device *slave;
> } netdev;
...
You can remove the 'netdev' all the compilers support unnamed unions.
David
On 10/12/2017 06:09 PM, John Stultz wrote:
> On Thu, Oct 12, 2017 at 4:45 PM, Shuah Khan wrote:
>> On 10/12/2017 03:26 PM, Greg Kroah-Hartman wrote:
>>> This is the start of the stable review cycle for the 4.13.7 release.
>>> There are 2 patches in this series, all will be posted as a response
>>>
On Fri, Oct 13, 2017 at 09:11:21AM +0200, Michal Hocko wrote:
>On Thu 12-10-17 19:22:05, Sasha Levin wrote:
>> We have missed removing some code as part of removing the kmemcheck
>> hooks.
>>
>> Unfourtenatly this got missed during my review, and the code was
>> still building.
>>
>> Reported-by: M
Michael S. Tsirkin wrote:
> This is a replacement for
> [PATCH] virtio: avoid possible OOM lockup at virtballoon_oom_notify()
> but unlike that patch it actually deflates on oom even in presence of
> lock contention.
But Wei Wang is proposing VIRTIO_BALLOON_F_SG which will try to allocate
me
From: Steven Rostedt (VMware)
Commit e941759c74 ("fence: dma-buf cross-device synchronization") added
trace event fence_annotate_wait_on, but never used it. It was renamed
to dma_fence_annotate_wait_on by commit f54d186700 ("dma-buf: Rename
struct fence to dma_fence") but still not used. As defin
Hi,
I am patching the perf tool of linux to set HW breakpoints at kernel
space. I found that there is an interface for user-space
(modify_user_hw_breakpoint) but no interface for system wide
breakpoint modification. Older version of linux had this support by K.
Prasad. I was wondering why linux re
On 10/13/2017 11:41 AM, Sean Wang wrote:
On Tue, 2017-10-10 at 20:00 +0200, Matthias Brugger wrote:
On 09/21/2017 10:26 AM, sean.w...@mediatek.com wrote:
From: Sean Wang
pwrap initialization is highly associated with the base SoC, so
update here for allowing pwrap_init without slave progra
Em Fri, Oct 13, 2017 at 10:39:03AM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Mon, Oct 09, 2017 at 10:33:05PM +0200, Milian Wolff escreveu:
> > Some of the code paths I introduced before returned too early
> > without running the code to handle a node's branch count.
> > By refactoring match_ch
From: Kan Liang
The event synthesization multithreading is introduced in
("perf top optimization") https://lkml.org/lkml/2017/9/29/269
But it was not enabled for perf record. Because the process function
process_synthesized_event was not multithreading friendly.
The patch series temporarily stor
From: Kan Liang
Using UINT_MAX to indicate the default thread#, which is the number of
online CPU.
Signed-off-by: Kan Liang
---
tools/perf/Documentation/perf-record.txt | 4
tools/perf/builtin-record.c | 13 +++--
2 files changed, 15 insertions(+), 2 deletions(-)
di
On Thu, Oct 12, 2017 at 10:09 PM, Wei Wang wrote:
>
> This warning should be fixed by later commit 66f5d6ce53e6 ("ipv6:
> replace rwlock with rcu and spinlock in fib6_table").
> But by this commit, rcu is not yet used in ip6_pol_route(). (Sorry
> that I missed this earlier.) Not sure what to do he
From: Kan Liang
The process function process_synthesized_event writes the process
result to perf.data, which is not multithreading friendly.
Realloc buffer for each thread to temporarily keep the processing
result. Write them to the perf.data at the end of event synthesization.
The new method do
Hi Will,
I have a couple concerns about your patch:
One of the reasons (and actually, the main reason) why I preferred to
keep vmemmap_populate() instead of implementing kasan's own variant,
which btw can be done in common code similarly to
vmemmap_populate_basepages() is that vmemmap_populate()
From: Kan Liang
Pass the thread idx to process function, which is used by the following
patch.
Signed-off-by: Kan Liang
---
tools/perf/builtin-record.c | 4 +-
tools/perf/tests/dwarf-unwind.c | 3 +-
tools/perf/util/event.c | 98 ++---
tools/pe
From: Kan Liang
For multithreading, the process function needs to know the thread
related information. E.g. saving the process result to the buffer or
file which belongs to specific thread.
Add struct thread_info parameter for process function.
Currently, it only includes thread index.
perf_eve
On Fri, Oct 13, 2017 at 7:12 PM, Sudeep Holla wrote:
>
> Hi Bjorn,
>
> Thanks for taking a look at this. Much appreciated.
>
> On 12/10/17 22:03, Bjorn Andersson wrote:
>> On Fri, Oct 6, 2017 at 6:51 AM, Sudeep Holla wrote:
>>>
>>>
>>> On 06/10/17 14:47, Jassi Brar wrote:
On Fri, Oct 6, 2017
This addresses the wrong behavior of decoder stop command by
rewriting it. These new implementation enqueue an empty buffer
on the decoder input buffer queue to signal end-of-stream. The
client should stop queuing buffers on the V4L2 Output queue
and continue queuing/dequeuing buffers on Capture qu
On 10/12/2017 02:27 PM, Anthony Yznaga wrote:
On Oct 12, 2017, at 7:44 AM, Khalid Aziz wrote:
On 10/06/2017 04:12 PM, Anthony Yznaga wrote:
On Sep 25, 2017, at 9:49 AM, Khalid Aziz wrote:
This patch extends mprotect to enable ADI (TSTATE.mcde), enable/disable
MCD (Memory Corruption Detect
On Tue, Sep 26, 2017 at 5:23 PM, Al Stone wrote:
> In the interest of making things easier for humans to use, add a
> "CPU name" line to /proc/cpuinfo for each CPU that uses plain old
> words instead of hex values. For example, instead of printing only
> CPU implementer 0x43 and CPU part 0x0A1, p
> Within Linux the security model is that items accessible through this
> interface
> are only accessible by root.
"root" has not been a security concept in the Linux kernel since about
2.0. If you are relying on file permissions then at best you are using
CAP_SYS_DAC which is too weak for this.
As trace events when defined create data structures and functions to
process them, defining trace events when not using them is a waste of
memory.
The trace events thermal_power_devfreq_get_power and
thermal_power_devfreq_limit are only used when CONFIG_DEVFREQ_THERMAL
is set. Make those events on
From: Steven Rostedt (VMware)
As trace events when defined create data structures and functions to
process them, defining trace events when not using them is a waste of
memory.
The trace events thermal_power_devfreq_get_power and
thermal_power_devfreq_limit are only used when CONFIG_DEVFREQ_THER
Hi,
On 13/10/2017 15:16, Christoffer Dall wrote:
> On Wed, Sep 27, 2017 at 03:28:33PM +0200, Eric Auger wrote:
>> At the moment the device table save() returns -EINVAL if
>> vgic_its_check_id() fails to return the gpa of the entry
>> associated to the device/collection id. Let vgic_its_check_id()
After trace_selftest_startup_sched_switch is removed, trace_test_buffer()
is only used sometimes, leading to this warning:
kernel/trace/trace_selftest.c:62:12: error: 'trace_test_buffer' defined but not
used [-Werror=unused-function]
There is no simple #ifdef condition that captures well whether
From: Steven Rostedt (VMware)
As trace events when defined create data structures and functions to
process them, defining trace events when not using them is a waste of
memory.
The trace events thermal_power_cpu_get_power and
thermal_power_cpu_limit are only used when CONFIG_CPU_THERMAL is set.
On Thu 2017-10-12 11:11:00, Joe Perches wrote:
> On Thu, 2017-10-12 at 14:08 +0200, Greg Kroah-Hartman wrote:
> > On Thu, Oct 12, 2017 at 01:52:29PM +0200, Greg Kroah-Hartman wrote:
> > > On Thu, Oct 12, 2017 at 01:34:39PM +0200, Peter Zijlstra wrote:
> > > > On Thu, Oct 12, 2017 at 12:03:04PM +020
Hi Jeremy,
On 12.10.2017 21:48, Jeremy Linton wrote:
ACPI 6.2 adds a new table, which describes how processing units
are related to each other in tree like fashion. Caches are
also sprinkled throughout the tree and describe the properties
of the caches in relation to other caches and processing
From: Zhang Yi Z
Hi All,
Here is a patch-series which adding EPT-Based Sub-page Write Protection
Support. You can get It's software developer manuals from:
https://software.intel.com/sites/default/files/managed/c5/15/architecture-instruction-set-extensions-programming-reference.pdf
In Chapter
On Fri, 13 Oct 2017 09:20:44 +0200
Jean Pihet wrote:
> Hi Steven,
>
> On Thu, Oct 12, 2017 at 6:44 PM, Steven Rostedt wrote:
> >
> > [ Resending again, including linux...@vger.kernel.org this time ]
> >
> > From: Steven Rostedt (VMware)
> >
> > Commit 74704ac6 ("tracing, perf: Add more power r
- On Oct 13, 2017, at 9:56 AM, Florian Weimer fwei...@redhat.com wrote:
> On 10/13/2017 03:40 PM, Mathieu Desnoyers wrote:
>> The proposed ABI does not require to store any function pointer. For a given
>> rseq_finish() critical section, pointers to specific instructions (within a
>> function)
From: Zhang Yi Z
Signed-off-by: Zhang Yi Z
Signed-off-by: He Chen
---
Documentation/virtual/kvm/spp_design_kvm.txt | 272 +++
1 file changed, 272 insertions(+)
create mode 100644 Documentation/virtual/kvm/spp_design_kvm.txt
diff --git a/Documentation/virtual/kvm/spp_d
Hi David,
David Laight writes:
> From: Florian Fainelli
>> Sent: 13 October 2017 00:05
> ...
>> How about using:
>>
>> union {
>> struct net_device *master;
>> struct net_device *slave;
>> } netdev;
> ...
>
> You can remove the 'netdev' all the compilers supp
From: Zhang Yi Z
Adds reporting SPP capability from VMX Procbased MSR, according to
the definition of hardware spec, bit 32 is the control of the SPP
capability.
Defined X86_FEATURE_SPP under intel X86 VT-x CPU features.
Defined the X86_VMX_FEATURE_PROC_CTLS2_SPP in intel VMX MSR indicated
feat
On 2017-10-13 15:50, Guenter Roeck wrote:
> On 10/13/2017 02:27 AM, Peter Rosin wrote:
>> With a nxp,se97 chip on an atmel sama5d31 board, the I2C adapter driver
>> is not always capable of avoiding the 25-35 ms timeout as specified by
>> the SMBUS protocol. This may cause silent corruption of the
From: Zhang Yi Z
Add new secondary processor-based VM-execution control bit which
defined as "sub-page write permission", same as VMX Procbased MSR,
bit 23 is the enable bit of SPP.
Also we introduced a enable_ept_spp parameter to control the
SPP is ON/OFF, Set the default is OFF as we are on th
Hi Timur,
On Fri, Oct 13, 2017 at 08:39:09AM -0500, Timur Tabi wrote:
> On Wed, Sep 27, 2017 at 5:34 AM, Mark Rutland wrote:
> > On Tue, Sep 26, 2017 at 04:23:21PM -0600, Al Stone wrote:
> >> As ARMv8 servers get deployed, I keep getting the same set of questions
> >> from end-users of those syst
From: Zhang Yi Z
SPPT has 4-level paging structure that is similar to EPT
except L1E.
The sub-page permission table is referenced via a 64-bit control field
called Sub-Page Permission Table Pointer (SPPTP) which contains a
4K-aligned physical address. the index and encoding for this VMCS field
i
From: Zhang Yi Z
A control bit in EPT leaf paging-structure entries is defined as
“Sub-Page Permission” (SPP bit). The bit position is 61
While hardware walking the SPP page table, If the sub-page
region write permission bit is set, the write is allowed,
else the write is disallowed and results
From: Zhang Yi Z
Accesses using guest-physical addresses may cause SPP-induced VM exits
due to an SPPT misconfiguration or an
SPPT miss. The basic VM exit reason code reported for SPP-induced VM
exits is 66.
An SPPT misconfiguration VM exit occurs when, in the course of
translating a guest-physi
From: Zhang Yi Z
We introduced 2 ioctls to let user application to set/get subpage write
protection bitmap per gfn, each gfn corresponds to a bitmap.
The user application, qemu, or some other security control daemon. will
set the protection bitmap via this ioctl.
the API defined as:
struct kvm
From: Zhang Yi Z
If the sub-page write permission VM-execution control is set,
treatment of write accesses to guest-physical accesses
depends on the state of the accumulated write-access bit (position 1)
and sub-page permission bit (position 61) in the EPT leaf paging-structure.
Software will up
On Fri, 13 Oct 2017 08:38:26 +0200
Michal Hocko wrote:
> I do not understand the ftrace machinery
Not many do :-/
> and I have to admit I was under
> impression that nothing really gets defined if the code using them
> doesn't exist but if this is not the case then this patch makes sense to
>
From: Zhang Yi Z
The hardware uses the guest-physical address and bits 11:7 of the
address accessed to lookup the SPPT to fetch a write permission bit for
the 128 byte wide sub-page region being accessed within the 4K
guest-physical page. If the sub-page region write permission bit is set,
the wr
The 'f' field of the fc_internal structure do not modify the fields
of the fc_function_template structure it points to. And there are no
other pointers initialized with this field 'f'. So, the field 'f' is
never modified and therefore make it const.
Signed-off-by: Bhumika Goyal
---
drivers/scsi/
From: Zhang Yi Z
We also should setup SPP page structure while we catch
a SPP miss, some case, such as hotplug vcpu, should update
the SPP page table in SPP miss handler.
Signed-off-by: Zhang Yi Z
---
arch/x86/include/asm/kvm_host.h | 2 ++
arch/x86/kvm/mmu.c | 12
a
Hi Marc,
Thank you very much for your time to review it.
> On 12/10/17 17:44, Dongjiu Geng wrote:
> > When a exception is trapped to EL2, hardware uses ELR_ELx to hold the
> > current fault instruction address. If KVM wants to inject a abort to
> > 32 bit guest, it needs to set the LR registe
On Mon, Oct 9, 2017 at 5:36 PM, Harsha Sharma
wrote:
> Replace instances of drm_framebuffer_reference/unreference() with
> *_get/put() suffixes and drm_dev_unref with *_put() suffix
> because get/put is shorter and consistent with the
> kernel use of *_get/put suffixes.
> Done with following cocci
On Fri, Oct 13 2017, Matias Bjørling wrote:
> Hi Jens,
>
> A couple of patches for 4.15.
>
> Javier has improved garbage collection, statistics, memory pool usage,
> and added support for single LUN configurations. He also made a lot of
> bug fixes and cleanup patches.
>
> Rakesh have been fixin
Hi Christoffer,
On 13/10/2017 15:35, Christoffer Dall wrote:
> On Wed, Sep 27, 2017 at 03:28:37PM +0200, Eric Auger wrote:
>> From: wanghaibin
>>
>> We create 2 new functions that frees the device and
>
>two free
>
>> collection lists. this is currently called by v
Em Fri, Oct 13, 2017 at 07:09:26AM -0700, kan.li...@intel.com escreveu:
> From: Kan Liang
>
> The process function process_synthesized_event writes the process
> result to perf.data, which is not multithreading friendly.
>
> Realloc buffer for each thread to temporarily keep the processing
> res
From: Joerg Roedel
The function only sends the flush command to the IOMMU(s),
but does not wait for its completion when it returns. Fix
that.
Fixes: 601367d76bd1 ('x86/amd-iommu: Remove iommu_flush_domain function')
Cc: sta...@vger.kernel.org # >= 2.6.33
Signed-off-by: Joerg Roedel
---
drivers
From: Joerg Roedel
Switch from using iommu_unmap to iommu_unmap_fast() and add
the necessary calls the the IOTLB invalidation routines.
Signed-off-by: Joerg Roedel
---
drivers/vfio/vfio_iommu_type1.c | 24 ++--
1 file changed, 18 insertions(+), 6 deletions(-)
diff --git a/
From: Joerg Roedel
Make use of the new IOTLB flush-interface in the IOMMU-API.
We don't implement the iotlb_range_add() call-back for now,
as this will put too many pressure on the command buffer.
Instead, we do a full TLB flush in the iotlb_sync()
call-back.
Signed-off-by: Joerg Roedel
---
dr
Hi,
these patches implement the new IOTLB flush interface in the
AMD IOMMU driver. But for it to take effect, changes in VFIO
are also necessary, because VFIO unpins the pages after
every successful iommu_unmap() call. This requires an IOTLB
flush, so that we don't save flushes.
So I implemented
From: Joerg Roedel
After every unmap VFIO unpins the pages that where mapped by
the IOMMU. This requires an IOTLB flush after every unmap
and puts a high load on the IOMMU hardware and the device
TLBs.
Gather up to 32 ranges to flush and unpin and do the IOTLB
flush once for all these ranges. Th
oops-tracing.rst was merged into bug-hunting.rst with commit f226e460875d.
However, a few references to the old document were left behind. This
patch fixes them.
Fixes: f226e460875d ("admin-guide: merge oops-tracing with bug-hunting")
Signed-off-by: Luis Henriques
---
Please note that there are
Hi Pavel,
On Fri, Oct 13, 2017 at 10:10:09AM -0400, Pavel Tatashin wrote:
> I have a couple concerns about your patch:
>
> One of the reasons (and actually, the main reason) why I preferred to
> keep vmemmap_populate() instead of implementing kasan's own variant,
> which btw can be done in common
On 10/12/2017 06:19 PM, Ming Lei wrote:
> On Thu, Oct 12, 2017 at 12:46:24PM -0600, Jens Axboe wrote:
>> On 10/12/2017 12:37 PM, Ming Lei wrote:
>>> For SCSI devices, there is often per-request-queue depth, which need
>>> to be respected before queuing one request.
>>>
>>> The current blk-mq always
Update rbtree files to 4.14.
Changes made after copy:
- update guards in header files
- remove rcu references
- kept rb_erase_init in rbtree.h
Signed-off-by: David Ahern
---
v2
- kept rb_erase_init after the update
tools/include/linux/rbtree.h | 47 -
tools/include/linux/rbt
On 13/10/17 15:12, Jassi Brar wrote:
> On Fri, Oct 13, 2017 at 7:12 PM, Sudeep Holla wrote:
>>
>> Hi Bjorn,
>>
>> Thanks for taking a look at this. Much appreciated.
>>
>> On 12/10/17 22:03, Bjorn Andersson wrote:
>>> On Fri, Oct 6, 2017 at 6:51 AM, Sudeep Holla wrote:
On 06/10/1
On 10/13, Stanislaw Gruszka wrote:
>
> On 4.14-rc4 updated today, I have OOPS on bm_evict_inode(). It happens
> every time during shutdown of the system.
>
> Seems e = inode->i_private is NULL and e->flags crashes.
Yes, sorry, my fault. Fixed by the patch from Eryu, already in -mm tree.
Oleg.
bi
- On Oct 13, 2017, at 9:57 AM, One Thousand Gnomes
gno...@lxorguk.ukuu.org.uk wrote:
>> A maximum limit of 16 operations per cpu_opv syscall invocation is
>> enforced, so user-space cannot generate a too long preempt-off critical
>> section.
>
> Except that all the operations could be going
Change device used for DMA mapping to the MAC device that is an
of_device, with proper DMA ops. Using this device for the netdevice
should also address the issue with DSA scenarios that need the
netdevice to be backed by an of_device.
Signed-off-by: Madalin Bucur
---
drivers/net/ethernet/freesca
On 10/13/2017 12:45 AM, Stephen Boyd wrote:
On 09/19, Weiyi Lu wrote:
This series is based on v4.14-rc1 and composed of
clock control (PATCH 1-4) and scpsys control (PATCH 5-9)
What's the merge plan? Can I apply the clk ones to clk tree and
ignore the rest?
Yes, please do so. I'll take sc
Signed-off-by: Madalin Bucur
---
drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 48 +++--
drivers/net/ethernet/freescale/fman/mac.c | 97 ++
drivers/net/ethernet/freescale/fman/mac.h | 5 +-
3 files changed, 66 insertions(+), 84 deletions(-)
diff --gi
Signed-off-by: Madalin Bucur
---
drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 53 ++
1 file changed, 20 insertions(+), 33 deletions(-)
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index 823aa65..c6b97a1
Signed-off-by: Madalin Bucur
---
drivers/net/ethernet/freescale/fman/Makefile | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fman/Makefile
b/drivers/net/ethernet/freescale/fman/Makefile
index 2c38119..4ae524a 100644
--- a/drivers/n
On Fri, Oct 13, 2017 at 08:03:59PM +0530, Harsha Sharma wrote:
> On Mon, Oct 9, 2017 at 5:36 PM, Harsha Sharma
> wrote:
> > Replace instances of drm_framebuffer_reference/unreference() with
> > *_get/put() suffixes and drm_dev_unref with *_put() suffix
> > because get/put is shorter and consistent
The FMan MAC driver allocates a platform device for the Ethernet
driver to probe on. Setting pdev->dev.of_node with the MAC node
triggers the MAC driver probing of the new platform device. While
this fails quickly and does not affect the functionality of the
drivers, it is incorrect and must be rem
Junote Cai reported that he was not able to get a DSA setup involving the
DPAA/FMAN driver to work and narrowed it down to of_find_net_device_by_node()
call in DSA setup. The initial attempt to fix this by adding of_node to the
platform device results in a second, failed, probing of the FMan MAC dr
On Fri, Oct 06, 2017 at 08:06:06PM -0500, Brijesh Singh wrote:
> The SEV_PEK_CERT_IMPORT command can be used to import the signed PEK
> certificate. The command is defined in SEV spec section 5.8.
>
> Cc: Paolo Bonzini
> Cc: "Radim Krčmář"
> Cc: Borislav Petkov
> Cc: Herbert Xu
> Cc: Gary Hook
Hi,
On Fri, Oct 13, 2017 at 03:43:19PM +0100, Will Deacon wrote:
> On Fri, Oct 13, 2017 at 10:10:09AM -0400, Pavel Tatashin wrote:
> > I am getting the following panic during boot:
> >
> > [0.012637] pid_max: default: 32768 minimum: 301
> > [0.016037] Security Framework initialized
> > [
Em Thu, Oct 12, 2017 at 01:52:11PM -0600, David Ahern escreveu:
> hi Arnaldo:
>
> On 9/29/17 2:26 PM, David Ahern wrote:
> > Update rbtree files to 4.14.
>
> Haven't seen this one in your perf/core branch. You added the existing
> version, so assuming an update goes through you as well.
Ok, I'll
On 09/21/2017 08:24 AM, Thomas Meyer wrote:
Make sure (of/i2c/platform)_device_id tables are NULL terminated.
Found by coccinelle spatch "misc/of_table.cocci"
Signed-off-by: Thomas Meyer
---
Applied to v4.14-next/soc
Thanks!
diff -u -p a/arch/arm/mach-mediatek/platsmp.c b/arch/arm/mach-
On Fri, Oct 13, 2017 at 04:51:38PM +0200, Daniel Vetter wrote:
> On Fri, Oct 13, 2017 at 08:03:59PM +0530, Harsha Sharma wrote:
> > On Mon, Oct 9, 2017 at 5:36 PM, Harsha Sharma
> > wrote:
> > > Replace instances of drm_framebuffer_reference/unreference() with
> > > *_get/put() suffixes and drm_de
On Fri, Oct 13, 2017 at 02:45:51PM +0200, Matias Bjørling wrote:
> From: Rakesh Pandit
>
> When a virtual block device is formatted and mounted after creating
> with "nvme lnvm create... -t pblk", a removal from "nvm lnvm remove"
> would result in this:
>
> 446416.309757] bdi-block not registere
> Em Fri, Oct 13, 2017 at 07:09:26AM -0700, kan.li...@intel.com escreveu:
> > From: Kan Liang
> >
> > The process function process_synthesized_event writes the process
> > result to perf.data, which is not multithreading friendly.
> >
> > Realloc buffer for each thread to temporarily keep the proc
On 10/12, Andrew Morton wrote:
>
> On Wed, 11 Oct 2017 20:54:32 -0400 Rik van Riel wrote:
>
> > Documenting the locking on all the existing code, plus the
> > new code, seems a little out of scope of an Outreachy
> > internship...
>
> I'm not referring to all the existing code! Just this new
> pi
On 09/10/17 13:24, Ilya Dryomov wrote:
Hi Jason,
Starting with 4.12, WARN*() is implemented with ud0, generating an
Invalid Opcode exception. KGDB/KDB gets entered as if it were an Oops,
making KGDB/KDB rather hard to use, particularly on testing kernels.
Alexander posted a fix a while back, b
Em Thu, Aug 31, 2017 at 12:40:32PM -0700, Andi Kleen escreveu:
> From: Andi Kleen
>
> Add code to perf list to print metric groups, and metrics
> that don't have an event name. The metricgroup code collects
> the eventgroups and events into a rblist, and then prints
> them according to the config
This is a followup patch for: https://lkml.org/lkml/2017/10/13/476
Make the function argument of fc_attach_transport as const as it is
only stored in the const field 'f' (made const in the patch in the link)
of a fc_internal structure.
Signed-off-by: Bhumika Goyal
---
This change allows some fc_
On 2017-10-13 15:29, Alan Cox wrote:
> On Thu, 12 Oct 2017 13:35:17 +0200
> Peter Rosin wrote:
>
>> Hi!
>>
>> I have encountered an "interesting" bug. It silently corrupts data
>> and is generally nasty...
>>
>> On an I2C bus, driven by the at91 driver and DMA (an Atmel
>> sama5d31 chip), I have
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