On Wed, May 29, 2019 at 07:39:17PM -0400, Andrew F. Davis wrote:
> On 5/29/19 5:13 PM, Atish Patra wrote:
> >From: Sudeep Holla
> >
> >The current ARM DT topology description provides the operating system
> >with a topological view of the system that is based on leaf nodes
> >representing either c
On 5/30/19 4:43 AM, Christian Brauner wrote:
On May 30, 2019 1:40:47 PM GMT+02:00, Guenter Roeck wrote:
To make pidfd-metadata compile on all arches, irrespective of whether
or not syscall numbers are assigned, define the syscall number to -1
if it isn't to cause the kernel to return -ENOSYS.
On Thu, May 30, 2019 at 10:51 AM Gen Zhang wrote:
> In selinux_sb_eat_lsm_opts(), 'arg' is allocated by kmemdup_nul(). It
> returns NULL when fails. So 'arg' should be checked.
>
> Signed-off-by: Gen Zhang
> Fixes: 99dbbb593fe6 ("selinux: rewrite selinux_sb_eat_lsm_opts()")
> ---
> diff --git a/s
On Thu, 2019-05-30 at 11:37 +, David Laight wrote:
> From: Alexey Dobriyan
> > Sent: 29 May 2019 20:07
> >
> > Add typeof_member() macro so that types can be exctracted without
> > introducing dummy variables.
> >
> > Signed-off-by: Alexey Dobriyan
> > ---
> >
> > include/linux/kernel.h |
Hi,
@poettering just merged the pull request. Is it ready to go now?
Sincerely,
Luís Ferreira
E2AB 2BF8 F3EC ABE2 E149 F2FD BC43 0831 9CE4 0B64
On Wed, 29 May 2019 at 10:57, Hans de Goede wrote:
>
> Hi,
>
> On 5/23/19 2:03 PM, Luís Ferreira wrote:
> > Hi Hams,
> >
> > https://github.com/systemd
On Wed, 2019-05-29 at 15:30 +0200, Roberto Sassu wrote:
> Show the '^' character when a policy rule has flag IMA_INMASK.
>
> Fixes: 80eae209d63ac ("IMA: allow reading back the current IMA policy")
> Signed-off-by: Roberto Sassu
> Cc: sta...@vger.kernel.org
Thanks, queued.
> ---
> security/inte
On Thu, May 30, 2019 at 01:15:28PM +0300, Hanna Hawa wrote:
> Signed-off-by: Hanna Hawa
> ---
> .../devicetree/bindings/edac/amazon-al-edac.txt | 16
>
> 1 file changed, 16 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/edac/amazon-al-edac.txt
I
On May 30, 2019 1:50:31 PM GMT+02:00, Guenter Roeck wrote:
>On 5/30/19 4:43 AM, Christian Brauner wrote:
>> On May 30, 2019 1:40:47 PM GMT+02:00, Guenter Roeck
> wrote:
>>> To make pidfd-metadata compile on all arches, irrespective of
>whether
>>> or not syscall numbers are assigned, define the sy
On Thu, May 30, 2019 at 01:15:29PM +0300, Hanna Hawa wrote:
> +static void al_a57_edac_cpumerrsr(void *arg)
> +{
> + struct edac_device_ctl_info *edac_dev =
> + (struct edac_device_ctl_info *)arg;
No need for casting anything here, just assign it. Doesn't checkpatch
catch this typ
+++ Josh Poimboeuf [29/05/19 14:02 -0500]:
It's possible for livepatch and ftrace to be toggling a module's text
permissions at the same time, resulting in the following panic:
BUG: unable to handle page fault for address: c005b1d9
#PF: supervisor write access in kernel mode
#PF: erro
On 2019/5/30 下午6:10, Stefano Garzarella wrote:
On Thu, May 30, 2019 at 05:46:18PM +0800, Jason Wang wrote:
On 2019/5/29 下午6:58, Stefano Garzarella wrote:
On Wed, May 29, 2019 at 11:22:40AM +0800, Jason Wang wrote:
On 2019/5/28 下午6:56, Stefano Garzarella wrote:
We flush all pending works bef
On 05/30/2019 04:36 PM, Matthew Wilcox wrote:
> On Thu, May 30, 2019 at 11:25:13AM +0530, Anshuman Khandual wrote:
>> Similar notify_page_fault() definitions are being used by architectures
>> duplicating much of the same code. This attempts to unify them into a
>> single implementation, general
On 29/05/2019 22:43, Dmitry Osipenko wrote:
> Apparently driver was never tested with DMA_PREP_INTERRUPT flag being
> unset since it completely disables interrupt handling instead of skipping
> the callbacks invocations, hence putting channel into unusable state.
>
> The flag is always set by al
On Thu, May 30, 2019 at 12:30:58PM +0100, Julien Grall wrote:
> cpu_enable_ssbs() is called via stop_machine() as part of the cpu_enable
> callback. A spin lock is used to ensure the hook is registered before
> the rest of the callback is executed.
>
> On -RT spin_lock() may sleep. However, all th
--
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Hello, my name is Hamza Kabore, I am a staff in the EcoBank
International Burkina Faso, working as Bill & Exchange Manager. I
discovered an abandoned sum of 12.8 million usd in my department and i
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We shall share it 50% - 50%. No r
On 05/29, Jann Horn wrote:
>
> > (I am wondering if smp_acquire__after_ctrl_dep() could be used instead,
> > just to
> > make this code look more confusing)
>
> Uuh, I had no idea that that barrier type exists. The helper isn't
> even explicitly mentioned in Documentation/memory-barriers.rst. I
>
On Thu, May 30, 2019 at 06:54:39PM +0800, Leo Yan wrote:
> Hi Jiri,
>
> On Wed, May 08, 2019 at 03:19:58PM +0200, Jiri Olsa wrote:
> > hi,
> > this patchset adds dso support to read and display
> > bpf code in intel_pt trace output. I had to change
> > some of the kernel maps processing code, so h
On Tue, May 28, 2019 at 08:44:22PM +0800, Yang Shi wrote:
> diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
> index bc74d6a..9ff5fab 100644
> --- a/include/linux/memcontrol.h
> +++ b/include/linux/memcontrol.h
> @@ -316,6 +316,12 @@ struct mem_cgroup {
> struct list_head
On Tue, May 28, 2019 at 08:44:24PM +0800, Yang Shi wrote:
> @@ -81,6 +79,7 @@ struct shrinker {
> /* Flags */
> #define SHRINKER_NUMA_AWARE (1 << 0)
> #define SHRINKER_MEMCG_AWARE (1 << 1)
> +#define SHRINKER_NONSLAB (1 << 3)
Why 3?
--
Kirill A. Shutemov
On Wed, May 29, 2019 at 02:20:48PM -0700, Song Liu wrote:
> Instead of splitting the compound page with FOLL_SPLIT, this patch allows
> uprobe to only split pmd for huge pages.
>
> A helper function mm_address_trans_huge(mm, address) was introduced to
> test whether the address in mm is pointing t
On Wed, May 29, 2019 at 02:20:49PM -0700, Song Liu wrote:
> After all uprobes are removed from the huge page (with PTE pgtable), it
> is possible to collapse the pmd and benefit from THP again. This patch
> does the collapse.
I don't think it's right way to go. We should deferred it to khugepaged.
On Thu, May 30, 2019 at 3:31 AM Feng Tang wrote:
>
> On Wed, Apr 03, 2019 at 02:34:36PM +0800, kernel test robot wrote:
> > Greeting,
> >
> > FYI, we noticed a -25.7% regression of netperf.Throughput_Mbps due to
> > commit:
> >
> >
> > commit: 8b27dae5a2e89a61c46c6dbc76c040c0e6d0ed4c ("tcp: add o
On Thu, May 30, 2019 at 04:35:44AM -0700, Guenter Roeck wrote:
> 32-bit builds fail with errors such as
>
> ERROR: "__udivdi3" [drivers/infiniband/hw/mlx5/mlx5_ib.ko] undefined!
It is fixed in rdma-rc.
https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git/commit/?h=wip/jgg-for-rc&id=37eb86
On 5/30/19 4:55 AM, Christian Brauner wrote:
On May 30, 2019 1:50:31 PM GMT+02:00, Guenter Roeck wrote:
On 5/30/19 4:43 AM, Christian Brauner wrote:
On May 30, 2019 1:40:47 PM GMT+02:00, Guenter Roeck
wrote:
To make pidfd-metadata compile on all arches, irrespective of
whether
or not sysc
Hi Oleksandr,
Hello, Anchal!
On 3/29/19 1:19 AM, Anchal Agarwal wrote:
[snip]
Great, could you please let us know what is the progress and further
plans
on that, so we do not work on the same code and can coordinate our
efforts somehow? Anchal, could y
On 05/29, Jann Horn wrote:
>
> --- a/kernel/cred.c
> +++ b/kernel/cred.c
> @@ -450,6 +450,15 @@ int commit_creds(struct cred *new)
> if (task->mm)
> set_dumpable(task->mm, suid_dumpable);
> task->pdeath_signal = 0;
> + /*
> +
On May 30, 2019 2:29:43 PM GMT+02:00, Guenter Roeck wrote:
>On 5/30/19 4:55 AM, Christian Brauner wrote:
>> On May 30, 2019 1:50:31 PM GMT+02:00, Guenter Roeck
> wrote:
>>> On 5/30/19 4:43 AM, Christian Brauner wrote:
On May 30, 2019 1:40:47 PM GMT+02:00, Guenter Roeck
>>> wrote:
> To ma
Hi,
On 30-05-19 13:53, Luís Ferreira wrote:
Hi,
@poettering just merged the pull request. Is it ready to go now?
You mean the kernel patch, yes merging that now is fine with me.
Regards,
Hans
Sincerely,
Luís Ferreira
E2AB 2BF8 F3EC ABE2 E149 F2FD BC43 0831 9CE4 0B64
On Wed, 29 May 201
On 5/30/19 5:22 AM, Leon Romanovsky wrote:
On Thu, May 30, 2019 at 04:35:44AM -0700, Guenter Roeck wrote:
32-bit builds fail with errors such as
ERROR: "__udivdi3" [drivers/infiniband/hw/mlx5/mlx5_ib.ko] undefined!
It is fixed in rdma-rc.
https://git.kernel.org/pub/scm/linux/kernel/git/rdma/r
Add the CPUID model number of Icelake Neural Network Processor for Deep
Learning Inference (ICL-NNPI) to the Intel family list. Icelake NNPI uses
model number 0x9D and this will be documented in a future version of Intel
Software Development Manual.
Cc: Borislav Petkov
Cc: Dave Hansen
Cc: Andy S
From: Vitaly Kuznetsov Sent: Thursday, May 30, 2019 2:48
AM
> > + /*
> > +* sched_clock_register is needed on ARM64 but
> > +* is a no-op on x86
> > +*/
> > + sched_clock_register(read_hv_sched_clock_msr,
> > +
Since commit 9012d011660ea5cf2 ("compiler: allow all arches to enable
CONFIG_OPTIMIZE_INLINING"), xtensa:tinyconfig fails to build with section
mismatch errors.
WARNING: vmlinux.o(.text.unlikely+0x68): Section mismatch in reference
from the function ___pa()
to the function .meminit
Em Thu, May 30, 2019 at 05:38:01PM +0800, Leo Yan escreveu:
> Variable 'err' is defined but never used in function symsrc__init(),
> remove it and directly return -1 at the end of the function.
Thanks, applied.
- Arnaldo
> Signed-off-by: Leo Yan
> ---
> tools/perf/util/symbol-elf.c | 3 +--
>
On 5/30/19 2:57 PM, Greg KH wrote:
On Thu, May 30, 2019 at 01:15:29PM +0300, Hanna Hawa wrote:
+static void al_a57_edac_cpumerrsr(void *arg)
+{
+ struct edac_device_ctl_info *edac_dev =
+ (struct edac_device_ctl_info *)arg;
No need for casting anything here, just assign it.
On Tue, May 28, 2019 at 06:14:28PM +0200, Clément Péron wrote:
> Hi,
>
> A64 IR support series[1] pointed out that an A31 bindings should be
> introduced.
>
> This series introduce the A31 compatible bindings, then switch it on
> the already existing board.
>
> Finally introduce A64 and H6 suppo
On Wed, May 29, 2019 at 2:20 AM Michal Hocko wrote:
>
> [Sorry for a late reply]
>
> On Thu 23-05-19 11:58:45, Pingfan Liu wrote:
> > On Wed, May 22, 2019 at 7:16 PM Michal Hocko wrote:
> > >
> > > On Wed 22-05-19 15:12:16, Pingfan Liu wrote:
> [...]
> > > > But in fact, we already have for_each_
The linux-next commit f41a586ddc2d ("z3fold: add inter-page compaction")
introduced a few new compilation warnings.
mm/z3fold.c: In function 'compact_single_buddy':
mm/z3fold.c:781:16: warning: variable 'newpage' set but not used
[-Wunused-but-set-variable]
mm/z3fold.c:752:13: warning: variable 'b
On 5/30/19 7:51 AM, Morten Rasmussen wrote:
On Wed, May 29, 2019 at 07:39:17PM -0400, Andrew F. Davis wrote:
On 5/29/19 5:13 PM, Atish Patra wrote:
From: Sudeep Holla
The current ARM DT topology description provides the operating system
with a topological view of the system that is based on l
Hi Jiri,
On Thu, May 30, 2019 at 02:07:10PM +0200, Jiri Olsa wrote:
> On Thu, May 30, 2019 at 06:54:39PM +0800, Leo Yan wrote:
> > Hi Jiri,
> >
> > On Wed, May 08, 2019 at 03:19:58PM +0200, Jiri Olsa wrote:
> > > hi,
> > > this patchset adds dso support to read and display
> > > bpf code in intel
On Wed, May 29, 2019 at 11:19:41AM -0700, Paul E. McKenney wrote:
> On Tue, May 28, 2019 at 01:07:29PM -0700, Thomas Gleixner wrote:
[ . . . ]
> > What?
> >
> > take_cpu_down() is called from multi_cpu_stop() with interrupts disabled.
> >
> > So this is just papering over the fact that somethin
This patch add missing PCIe gpio and pinctrl for power (#PCIE_PWR)
also add PCIe gpio and pinctrl for reset (#PCIE_PERST_L).
Signed-off-by: Anand Moon
---
Tested on Rock960 Model A
---
arch/arm64/boot/dts/rockchip/rk3399-rock960.dtsi | 16 ++--
1 file changed, 14 insertions(+), 2 del
On Thu, May 30, 2019 at 09:43:02AM -0300, Arnaldo Carvalho de Melo wrote:
> Em Thu, May 30, 2019 at 05:38:01PM +0800, Leo Yan escreveu:
> > Variable 'err' is defined but never used in function symsrc__init(),
> > remove it and directly return -1 at the end of the function.
>
> Thanks, applied.
Th
On Thu, May 30, 2019 at 04:54:43PM +0800, Biao Huang wrote:
> the default value of tx-frames is 25, it's too late when
> passing tstamp to stack, then the ptp4l will fail:
>
> ptp4l -i eth0 -f gPTP.cfg -m
> ptp4l: selected /dev/ptp0 as PTP clock
> ptp4l: port 1: INITIALIZING to LISTENING on INITIA
Oleg Nesterov writes:
> Al, Linus, Eric, please help.
>
> The previous discussion was very confusing, we simply can not understand each
> other.
>
> To me everything looks very simple and clear, but perhaps I missed something
> obvious? Please correct me.
If I have read this thread correctly the
On Wed, May 29, 2019 at 2:21 AM Michal Hocko wrote:
>
> On Thu 23-05-19 12:00:46, Pingfan Liu wrote:
> [...]
> > > Yes, but maybe it will pay great effort on it.
> > >
> > And as a first step, we can find a way to fix the bug reported by me
> > and the one reported by Barret
>
> Can we try http://
On Thu, 2019-05-30 at 15:52 +0300, hhh...@amazon.com wrote:
> On 5/30/19 2:57 PM, Greg KH wrote:
> > On Thu, May 30, 2019 at 01:15:29PM +0300, Hanna Hawa wrote:
> > > +static void al_a57_edac_cpumerrsr(void *arg)
> > > +{
> > > + struct edac_device_ctl_info *edac_dev =
> > > + (struct edac_
On Wed, May 29, 2019 at 10:01:39PM -0500, Bjorn Helgaas wrote:
> On Wed, May 29, 2019 at 04:35:10PM -0600, Jonathan Corbet wrote:
> > On Mon, 20 May 2019 06:10:15 +
> > Changbin Du wrote:
> >
> > > Bjorn and Jonathan,
> > > Could we consider to merge this serias now? Thanks.
> >
> > Somewhat
Eric Wong writes:
> Agreed... I believe cmogstored has always had a bug in the way
> it uses epoll_pwait because it failed to check interrupts if:
>
> a) an FD is ready + interrupt
> b) epoll_pwait returns 0 on interrupt
>
> The bug remains in userspace for a), which I will fix by adding
> an in
On Thu, May 30, 2019 at 08:56:03AM -0400, Andrew F. Davis wrote:
> On 5/30/19 7:51 AM, Morten Rasmussen wrote:
> >On Wed, May 29, 2019 at 07:39:17PM -0400, Andrew F. Davis wrote:
> >>On 5/29/19 5:13 PM, Atish Patra wrote:
> >>>From: Sudeep Holla
> >>>
> >>>The current ARM DT topology description p
Em Thu, May 30, 2019 at 11:24:49AM +0300, Alexey Budankov escreveu:
> On 29.05.2019 22:25, Arnaldo Carvalho de Melo wrote:
> > Em Wed, May 29, 2019 at 05:30:49PM +0300, Alexey Budankov escreveu:
>
> >> +++ b/tools/perf/util/evsel.c
> >> +#define DWARF_REGS_MASK ((1ULL << PERF_REG_IP) | \
> >> +
On Wed, May 29, 2019 at 04:04:27PM -0700, Raj, Ashok wrote:
> On Wed, May 29, 2019 at 05:57:14PM -0500, Bjorn Helgaas wrote:
> > On Mon, May 06, 2019 at 10:20:03AM -0700,
> > sathyanarayanan.kuppusw...@linux.intel.com wrote:
> > > From: Kuppuswamy Sathyanarayanan
> > >
> > >
> > > When IOMMU tr
On Wed, May 29, 2019 at 04:24:05PM -0700, sathyanarayanan kuppuswamy wrote:
> But, regarding VF spec compliance checks, Is there any issue in having them
> in enable code ? Perhaps I can change dev_err to dev_warn and not return
> error if it found implementation errors. I found it useful to have t
* Christian Brauner [2019-05-29 17:22:36 +0200]:
> This adds the clone3 system call.
>
> As mentioned several times already (cf. [7], [8]) here's the promised
> patchset for clone3().
>
> We recently merged the CLONE_PIDFD patchset (cf. [1]). It took the last
> free flag from clone().
>
> Indep
On 5/30/19 8:08 PM, Kirill A. Shutemov wrote:
On Tue, May 28, 2019 at 08:44:24PM +0800, Yang Shi wrote:
@@ -81,6 +79,7 @@ struct shrinker {
/* Flags */
#define SHRINKER_NUMA_AWARE (1 << 0)
#define SHRINKER_MEMCG_AWARE (1 << 1)
+#define SHRINKER_NONSLAB (1 << 3)
Why 3?
My fau
On 30/05/2019 04:05, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.9.180 release.
> There are 128 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.
>
> Responses s
On 30/05/2019 04:04, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.14.123 release.
> There are 193 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.
>
> Responses
On 30/05/2019 04:02, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.19.47 release.
> There are 276 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.
>
> Responses s
On 30/05/2019 04:01, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.0.20 release.
> There are 346 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.
>
> Responses sh
On 30/05/2019 03:59, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.1.6 release.
> There are 405 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.
>
> Responses sho
On Thu, May 30, 2019 at 08:57:09PM +0800, Leo Yan wrote:
> Hi Jiri,
>
> On Thu, May 30, 2019 at 02:07:10PM +0200, Jiri Olsa wrote:
> > On Thu, May 30, 2019 at 06:54:39PM +0800, Leo Yan wrote:
> > > Hi Jiri,
> > >
> > > On Wed, May 08, 2019 at 03:19:58PM +0200, Jiri Olsa wrote:
> > > > hi,
> > > >
From: yuzhoujian
One can just record callchains in the kernel or user space with
this new options. We can use it together with "--all-kernel" options.
This two options is used just like print_stack(sys) or print_ustack(usr)
for systemtap.
Show below is the usage of this new option combined with
On 5/30/2019 1:16 AM, Ard Biesheuvel wrote:
> On Wed, 29 May 2019 at 22:27, Eric Biggers wrote:
>>
>> On Wed, May 29, 2019 at 08:10:56PM +0300, Iuliana Prodan wrote:
>>> The generic GCM driver should ensure that whatever it passes into
>>> scatterlists is safe for non-cache coherent DMA.
>>> The i
On 5/30/19 8:07 PM, Kirill A. Shutemov wrote:
On Tue, May 28, 2019 at 08:44:22PM +0800, Yang Shi wrote:
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index bc74d6a..9ff5fab 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -316,6 +316,12 @@ str
On Mon, May 27, 2019 at 01:49:14PM +0200, David Sterba wrote:
> On Mon, May 27, 2019 at 05:17:19PM +0800, kernel test robot wrote:
> > Greeting,
> >
> > FYI, we noticed a -13.2% regression of aim7.jobs-per-min due to commit:
>
> That's interesting and worth an investigation. This should not happe
Eric Biggers wrote:
> This shows up after a few seconds of syzkaller fuzzing with a description of
> KEYCTL_MOVE added:
Yeah... I'm fixing that now. I've also created a bunch of tests, manpages,
etc. for keyutils which I'll push when I've fixed my patches.
David
On Thu, May 30, 2019 at 02:23:11PM +0100, Jon Hunter wrote:
>
> On 30/05/2019 03:59, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 5.1.6 release.
> > There are 405 patches in this series, all will be posted as a response
> > to this one. If anyone has any issu
On 2019/5/30 19:45, Jessica Yu wrote:
> +++ YueHaibing [16/05/19 00:12 +0800]:
>> In module_add_modinfo_attrs if sysfs_create_file
>> fails, we forget to free allocated modinfo_attrs
>> and roll back the sysfs files.
>>
>> Fixes: 03e88ae1b13d ("[PATCH] fix module sysfs files reference counting")
>>
Em Thu, May 30, 2019 at 08:57:09PM +0800, Leo Yan escreveu:
> Hi Jiri,
>
> On Thu, May 30, 2019 at 02:07:10PM +0200, Jiri Olsa wrote:
> > On Thu, May 30, 2019 at 06:54:39PM +0800, Leo Yan wrote:
> > > Hi Jiri,
> > >
> > > On Wed, May 08, 2019 at 03:19:58PM +0200, Jiri Olsa wrote:
> > > > hi,
> >
On Thu, May 30, 2019 at 05:31:15PM +0530, Anshuman Khandual wrote:
> On 05/30/2019 04:36 PM, Matthew Wilcox wrote:
> > The two handle preemption differently. Why is x86 wrong and this one
> > correct?
>
> Here it expects context to be already non-preemptible where as the proposed
> generic functi
On Mon, May 20, 2019 at 03:59:19PM +0200, Neil Armstrong wrote:
> Signed-off-by: Neil Armstrong
> ---
> drivers/char/hw_random/meson-rng.c | 52 +-
> 1 file changed, 1 insertion(+), 51 deletions(-)
Patch applied. Thanks.
--
Email: Herbert Xu
Home Page: http://gondo
On Wed, May 01, 2019 at 11:00:16AM -0600, Alex Williamson wrote:
> Commit 0e7df22401a3 ("PCI: Add sysfs sriov_drivers_autoprobe to control
> VF driver binding") allows the user to specify that drivers for VFs of
> a PF should not be probed, but it actually causes pci_device_probe() to
> return succ
--
I need your partnership in $7 million US dollars transaction business
to be transferred into your bank account, you will be entitled to 40%
of this fund after the transaction, please indicate your interest for
more details.
Michael Kelley writes:
> From: Vitaly Kuznetsov Sent: Thursday, May 30, 2019
> 2:48 AM
>> > + /*
>> > + * sched_clock_register is needed on ARM64 but
>> > + * is a no-op on x86
>> > + */
>> > + sched_clock_register(read_hv_sched_clock_msr,
>> > +
On Wed 2019-05-29 14:02:24, Josh Poimboeuf wrote:
> The above panic occurs when loading two modules at the same time with
> ftrace enabled, where at least one of the modules is a livepatch module:
>
> CPU0 CPU1
> klp_enable_patch()
> klp_init_object_loaded()
>
Hi Will,
On 5/30/19 1:01 PM, Will Deacon wrote:
On Thu, May 30, 2019 at 12:30:58PM +0100, Julien Grall wrote:
cpu_enable_ssbs() is called via stop_machine() as part of the cpu_enable
callback. A spin lock is used to ensure the hook is registered before
the rest of the callback is executed.
On
In this patch series, clock scaling and core selection methods are
updated. Current clock scaling and core selection methods are same
for vpu4 and previous versions. Introducing load calculations using
vpp cycles, which indicates the cycles required by video hardware to
process each macroblock. Clo
Add vpp cycles for for different types of codec
It indicates the cycles required by video hardware
to process each macroblock.
Signed-off-by: Aniket Masule
---
drivers/media/platform/qcom/venus/core.c | 13 +
drivers/media/platform/qcom/venus/core.h | 15 +++
2 files chan
On Thu, May 30, 2019 at 01:45:47PM +, Iuliana Prodan wrote:
>
> On the current structure of caamalg, to work, iv needs to be copied
> before memcpy(iv, req->iv, ivsize), from skcipher_edesc_alloc function.
> For this we need edesc, but this cannot be allocated before knowing how
> much memor
Initialize the codec data with core resources.
Signed-off-by: Aniket Masule
---
drivers/media/platform/qcom/venus/helpers.c | 30 +
drivers/media/platform/qcom/venus/helpers.h | 1 +
drivers/media/platform/qcom/venus/vdec.c| 4
drivers/media/platform/qcom/v
Current clock scaling calculations are same for vpu4 and
previous versions. For vpu4, Clock scaling calculations
are updated with cycles/mb. This helps in getting precise
clock required.
Signed-off-by: Aniket Masule
---
drivers/media/platform/qcom/venus/helpers.c | 91 +++
Add and interface to calculate load per core. Also,
add an interface to get maximum cores available with
video. This interface is preparation for updating core
selection.
Signed-off-by: Aniket Masule
---
drivers/media/platform/qcom/venus/helpers.c| 18 ++
drivers/media/platfo
In module_add_modinfo_attrs if sysfs_create_file
fails, we forget to free allocated modinfo_attrs
and roll back the sysfs files.
Fixes: 03e88ae1b13d ("[PATCH] fix module sysfs files reference counting")
Signed-off-by: YueHaibing
---
v2: free from '--i' instead of 'i--'
---
kernel/module.c | 16
Present core assignment is static. Introduced load balancing
across the cores. Load on earch core is calculated and core
with minimum load is assigned to given instance.
Signed-off-by: Aniket Masule
---
drivers/media/platform/qcom/venus/helpers.c | 50 +
drivers/media
On Thu, May 30, 2019 at 4:36 AM Vineeth Remanan Pillai
wrote:
>
> Third iteration of the Core-Scheduling feature.
>
> This version fixes mostly correctness related issues in v2 and
> addresses performance issues. Also, addressed some crashes related
> to cgroups and cpu hotplugging.
>
> We have te
Hi Arnaldo,
On Thu, May 30, 2019 at 10:36:45AM -0300, Arnaldo Carvalho de Melo wrote:
[...]
> One other way of testing this:
>
> I used perf trace's use of BPF, using:
>
> [root@quaco ~]# cat ~/.perfconfig
> [llvm]
> dump-obj = true
> clang-opt = -g
> [trace]
> add_events =
Hello everyone.
I'd like to introduce new CephFS kernel client maintainer Jeff Layton
. Jeff is a long time Linux kernel developer
specializing in network file systems. He has worked on CephFS for three
years. He also has made significant contributions to the kernel's NFS
client and server, t
On 2019-05-30 09:35, Paul Moore wrote:
> On Thu, May 30, 2019 at 9:08 AM Steve Grubb wrote:
> > On Wednesday, May 29, 2019 6:26:12 PM EDT Paul Moore wrote:
> > > On Mon, Apr 22, 2019 at 9:49 AM Paul Moore wrote:
> > > > On Mon, Apr 22, 2019 at 7:38 AM Neil Horman
> > wrote:
> > > > > On Mon, Apr
When parsing an ethtool flow spec to build a flow_rule, the code checks
if both the vlan etype and the vlan tci are specified by the user to add
a FLOW_DISSECTOR_KEY_VLAN match.
However, when the user only specified a vlan etype or a vlan tci, this
check silently ignores these parameters.
For exa
On Thu, May 30, 2019 at 04:08:40PM +0200, Maxime Chevallier wrote:
> When parsing an ethtool flow spec to build a flow_rule, the code checks
> if both the vlan etype and the vlan tci are specified by the user to add
> a FLOW_DISSECTOR_KEY_VLAN match.
>
> However, when the user only specified a vla
Hi Guenter,
On Thu, May 30, 2019 at 5:41 AM Guenter Roeck wrote:
>
> Since commit 9012d011660ea5cf2 ("compiler: allow all arches to enable
> CONFIG_OPTIMIZE_INLINING"), xtensa:tinyconfig fails to build with section
> mismatch errors.
>
> WARNING: vmlinux.o(.text.unlikely+0x68): Section mismatch i
On Thu, May 30, 2019 at 12:56 AM Zhenzhong Duan
wrote:
>
> This is a small optimization to stale TLB flush, if there is one new TLB
> flush, let it choose to do partial or full flush. or else, the stale
> flush take over and do full flush.
I think this is invalid because:
>
> + if (unlikel
vDSO (virtual dynamic shared object) is a mechanism that the Linux
kernel provides as an alternative to system calls to reduce where
possible the costs in terms of cycles.
This is possible because certain syscalls like gettimeofday() do
not write any data and return one or more values that are stor
In the last few years we assisted to an explosion of vdso
implementations that mostly share similar code.
Try to unify the gettimeofday vdso implementation introducing
lib/vdso. The code contained in this library can ideally be
reused by all the architectures avoiding, where possible, code
duplica
In an effort to unify the common code for managing the vdso library in
between all the architectures that support it, this patch tries to
provide a common format for the vdso datapage.
As a result of this, this patch generalized the data structures in vgtod.h
from x86 private includes to general i
To take advantage of the commonly defined vdso interface for
gettimeofday the architectural code requires an adaptation.
Re-implement the gettimeofday vdso in C in order to use lib/vdso.
With the new implementation arm64 gains support for CLOCK_BOOTTIME
and CLOCK_TAI.
Cc: Catalin Marinas
Cc: Wi
With the definition of the unified vDSO library the implementations of
update_vsyscall and update_vsyscall_tz became quite similar across
architectures.
Define a unified implementation of this two functions in kernel/vdso and
provide the bindings that can be implemented by every architecture that
From: Peter Collingbourne
The vDSO needs to be build with x18 reserved in order to accommodate
userspace platform ABIs built on top of Linux that use the register
to carry inter-procedural state, as provided for by the AAPCS.
An example of such a platform ABI is the one that will be used by an
up
Some 64 bit architectures have support for 32 bit applications that
require a separate version of the vDSOs.
Add support to the generic code for compat fallback functions.
Cc: Catalin Marinas
Cc: Will Deacon
Signed-off-by: Vincenzo Frascino
---
lib/vdso/gettimeofday.c | 4
1 file changed
The compat signal data structures are required as part of the compat
vDSO implementation in order to provide the unwinding information for
the sigreturn trampolines.
Expose the mentioned data structures as part of signal32.h.
Cc: Catalin Marinas
Cc: Will Deacon
Signed-off-by: Vincenzo Frascino
If CONFIG_GENERIC_COMPAT_VDSO is enabled, compat vDSO are installed in a
compat (32 bit) process instead of sigpage.
Add the necessary code to setup the vDSO required pages.
Cc: Catalin Marinas
Cc: Will Deacon
Signed-off-by: Vincenzo Frascino
---
arch/arm64/kernel/vdso.c | 90
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