Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Tue, 24 Nov 2020 21:58:35 -0500 you wrote:
> From: Min Li
>
> Feed kstrtou8 with NULL terminated string.
>
> Changes since v1:
> -Use sscanf to get rid of adhoc string parse.
> Changes since v2:
> -Check if sscanf returns
On 11/25/2020 4:00 PM, Andrew Lunn wrote:
> On Thu, Nov 26, 2020 at 12:24:55AM +0100, Lukasz Majewski wrote:
>> This is the first attempt to add support for L2 switch available on some NXP
>> devices - i.e. iMX287 or VF610. This patch set uses common FEC and DSA code.
>
> Interesting. I need
On Thu, Nov 26, 2020 at 08:50:37AM +0800, Charles wrote:
> On 22/11/2020 下午11:36, Guenter Roeck wrote:
> > On Wed, Nov 11, 2020 at 03:10:08PM +0800, Charles wrote:
> > > Add the pmbus driver for the STMicroelectronics pm6764 voltage regulator.
> > >
> > > the output voltage use the MFR_READ_VOUT
在 2020/11/26 1:06, Benjamin Block 写道:
On Fri, Nov 20, 2020 at 03:48:54PM +0800, Qinglang Miao wrote:
kfree(port) is called in put_device(>dev) so that following
use would cause use-after-free bug.
The former put_device is redundant for device_unregister contains
put_device already. So just
kfree() has been called inside put_device so anther kfree would cause a
use-after-free bug.
Signed-off-by: Youling Tang
---
drivers/acpi/acpi_ipmi.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/acpi/acpi_ipmi.c b/drivers/acpi/acpi_ipmi.c
index 9d6c0fc..18edf8b 100644
---
On 2020-11-26 08:58, Stanley Chu wrote:
Hi Can,
"Refector" in title shall be "Refactor"?
On Mon, 2020-11-23 at 23:28 -0800, Can Guo wrote:
Remove the param skip_ref_clk from __ufshcd_setup_clocks(), but keep a
flag
in struct ufs_clk_info to tell whether a clock can be disabled or not
while
Hi Thomas,
On Wed, Nov 25, 2020 at 01:46:23PM +0100, Thomas Gleixner wrote:
> On Thu, Nov 19 2020 at 12:19, Bjorn Helgaas wrote:
> > 62187910b0fc ("x86/intel: Add quirk to disable HPET for the Baytrail
> > platform") implemented force_disable_hpet() as a special early quirk.
> > These run before
On Wed, Nov 25, 2020 at 03:35:19PM -0700, Mathieu Poirier wrote:
> With the steady stream of new features coming into the subsystem
> it has been clear for some time now that help is needed.
>
> Suzuki and Leo have worked extensively on various parts of the
> project and have agreed to help.
>
>
在 2020/11/25 23:55, Eric Sandeen 写道:
On 11/25/20 12:50 AM, Qinglang Miao wrote:
krealloc() may fail to expand the memory space.
Even with __GFP_NOFAIL?
* ``GFP_KERNEL | __GFP_NOFAIL`` - overrides the default allocator behavior
and all allocation requests will loop endlessly until
From: Kuppuswamy Sathyanarayanan
If the user booted with "pcie_ports=native", we take control of the PCIe
features unconditionally, regardless of what _OSC says.
Centralize the testing of pcie_ports_native in acpi_pci_root_create(),
where we interpret the _OSC results, so other places only have
From: Bjorn Helgaas
Check pci_aer_available() in acpi_pci_root_create() when we're interpreting
_OSC results so host_bridge->native_aer becomes the single way to determine
whether we control AER capabilities.
Signed-off-by: Bjorn Helgaas
---
drivers/acpi/pci_root.c | 3 +++
From: Kuppuswamy Sathyanarayanan
Add OSC_OWNER() helper to prettify checking the _OSC control bits to learn
whether the platform has granted us control of PCI features. No functional
change intended.
[bhelgaas: split to separate patch, commit log]
Signed-off-by: Kuppuswamy Sathyanarayanan
From: Kuppuswamy Sathyanarayanan
Native control of PME, AER, DPC, and PCIe hotplug depends on the portdrv,
so default to native handling of them only when CONFIG_PCIEPORTBUS is
enabled.
Native control LTR and SHPC hotplug does not depend on portdrv, so we can
always take control of them unless
From: Bjorn Helgaas
Downstream Ports may support DPC regardless of whether they support AER
(see PCIe r5.0, sec 6.2.10.2). Previously, if the user booted with
"pcie_ports=dpc-native", it was possible for dpc_probe() to succeed even if
the device had no AER Capability, but
From: Bjorn Helgaas
This is Sathy's work with a few tweaks on top.
I dropped the DPC pcie_ports_dpc_native changes for now just because I
haven't had time to understand it all. We currently ignore the
OSC_PCI_EXPRESS_DPC_CONTROL bit, which seems wrong. We might want to start
looking at it,
在 2020/11/25 18:06, Wu, Hao 写道:
Subject: [PATCH] fpga: dfl: add missing platform_device_put in
build_info_create_dev
platform_device_put is missing when it fails to set fdev->id. Set
a temp value to do sanity check.
will this case be covered already by build_info_free()?
Hao
Yes, you're
Hi Fangrui,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fa02fcd94b0c8dff6cc65714510cf25ad194b90d
commit: ca9b31f6bb9c6aa9b4e5f0792f39a97bbffb8c51 Makefile: Fix
GCC_TOOLCHAIN_DIR prefix for Clang cross
Hi，
On 11/25/2020 11:53 PM, Rafael J. Wysocki wrote:
On Tue, Nov 24, 2020 at 1:51 PM Youling Tang wrote:
kfree() has been called inside put_device so anther kfree would cause a
use-after-free bug.
Signed-off-by: Youling Tang
---
drivers/acpi/acpi_ipmi.c | 2 --
1 file changed, 2
Fix to return proper error code instead of 0 in cpufreq_online(), as done
elsewhere in this function.
Signed-off-by: Wang ShaoBo
---
drivers/cpufreq/cpufreq.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index
Hi, Russell:
I found this message in kernel log, thanks!
On 2020/11/26 1:07, Russell King - ARM Linux admin wrote:
On Thu, Nov 26, 2020 at 12:57:37AM +0800, Yonglong Liu wrote:
Hi, Antonio:
Could you help to provide a downshift warning message when this happen?
It's a little
On Wed, 2020-11-25 at 19:53 +0100, Bean Huo wrote:
> From: Bean Huo
>
> In the case that auto_bkops_enable is false, which means auto bkops
> has been disabled, so no need to call ufshcd_disable_auto_bkops().
>
> Signed-off-by: Bean Huo
Reviewed-by: Stanley Chu
On Thu, 17 Sept 2020 at 03:19, Lyude Paul wrote:
>
> Currently, every different type of backlight hook that i915 supports is
> pretty straight forward - you have a backlight, probably through PWM
> (but maybe DPCD), with a single set of platform-specific hooks that are
> used for controlling it.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: fa02fcd94b0c8dff6cc65714510cf25ad194b90d
commit: d4aa8affa1e9e51c237a1ec47a97e96dce76c98c m68knommu: fix use of
cpu_to_le() on IO access
date: 4 months ago
config: m68k-randconfig-s032-20201126 (attached
Hi Can,
"Refector" in title shall be "Refactor"?
On Mon, 2020-11-23 at 23:28 -0800, Can Guo wrote:
> Remove the param skip_ref_clk from __ufshcd_setup_clocks(), but keep a flag
> in struct ufs_clk_info to tell whether a clock can be disabled or not while
> the link is active.
>
> Signed-off-by:
Hi Palmer， I send a same patch and have been acked from you : )
https://patchwork.kernel.org/project/linux-riscv/patch/20201028131230.72907-1-wangkefeng.w...@huawei.com/
On 2020/11/26 3:58, Palmer Dabbelt wrote:
From: Palmer Dabbelt
Fundamentally this is an SBI timer driver, so it cannot be
On 11/25/20 12:28 PM, Bjorn Helgaas wrote:
On Mon, Oct 26, 2020 at 07:57:05PM -0700, Kuppuswamy Sathyanarayanan wrote:
pcie_ports_native is set only if user requests native handling
of PCIe capabilities via pcie_port_setup command line option.
User input takes precedence over _OSC based
For many workloads, pagetable consumption is significant and it makes
sense to expose it in the memory.stat for the memory cgroups. However at
the moment, the pagetables are accounted per-zone. Converting them to
per-node and using the right interface will correctly account for the
memory cgroups
Many workloads consumes significant amount of memory in pagetables. This
patch series exposes the pagetable comsumption for each memory cgroup.
Shakeel Butt (2):
mm: move lruvec stats update functions to vmstat.h
mm: memcontrol: account pagetables per node
This patch does not change any functionality and only move the functions
which update the lruvec stats to vmstat.h from memcontrol.h. The main
reason for this patch is to be able to use these functions in the page
table contructor function which is defined in mm.h and we can not
include the
From: Pierre-Louis Bossart
Explicitly add header files used by regmap SoundWire support.
Suggested-by: Guennadi Liakhovetski
Reviewed-by: Rander Wang
Reviewed-by: Guennadi Liakhovetski
Reviewed-by: Kai Vehmanen
Signed-off-by: Pierre-Louis Bossart
Signed-off-by: Bard Liao
---
On 22/11/2020 下午11:36, Guenter Roeck wrote:
On Wed, Nov 11, 2020 at 03:10:08PM +0800, Charles wrote:
Add the pmbus driver for the STMicroelectronics pm6764 voltage regulator.
the output voltage use the MFR_READ_VOUT 0xD4
vout value returned is linear11
Signed-off-by: Charles Hsu
Please fix
On Wed, Nov 25 2020 at 13:13, Bjorn Helgaas wrote:
> On Wed, Nov 25, 2020 at 01:46:23PM +0100, Thomas Gleixner wrote:
>> Now the more interesting question is why this needs to be a PCI quirk in
>> the first place. Can't we just disable the HPET based on family/model
>> quirks?
>
> You mean like a
Currently COMPAT on SPARC64 selects COMPAT_BINFMT_ELF unconditionally,
even when BINFMT_ELF is not enabled. This causes a kconfig warning.
Instead, just select COMPAT_BINFMT_ELF if BINFMT_ELF is enabled.
This builds cleanly with no kconfig warnings.
WARNING: unmet direct dependencies detected
It looks like SPARC64 requires FB_ATY_CT to build without errors,
so adjust the Kconfig entry of FB_ATY_CT so that it is always 'y'
for SPARC64 && PCI by disabling the prompt for SPARC64 && PCI.
As it currently is, FB_ATY_CT can be disabled, resulting in build
errors:
ERROR: modpost:
On Tue, Nov 24, 2020 at 09:16:17AM +0100, Peter Zijlstra wrote:
> On Sun, Nov 22, 2020 at 08:11:52PM +1100, Balbir Singh wrote:
> > On Tue, Nov 17, 2020 at 06:19:34PM -0500, Joel Fernandes (Google) wrote:
> > > From: Peter Zijlstra
> > >
> > > Introduce the basic infrastructure to have a core
On Wed, 25 Nov 2020, Nick Desaulniers wrote:
> On Wed, Nov 25, 2020 at 1:33 PM Finn Thain wrote:
> >
> > Or do you think that a codebase can somehow satisfy multiple checkers
> > and their divergent interpretations of the language spec?
>
> Have we found any cases yet that are divergent? I
On Wed, Nov 25, 2020 at 08:48:32AM +0200, Leon Romanovsky wrote:
> > commit c80a0c52d85c49a910d0dc0e342e8d8898677dc0
> > Author: Leon Romanovsky
> > Date: Wed Nov 4 16:40:07 2020 +0200
> >
> > RDMA/cma: Add missing error handling of listen_id
> >
> > Don't silently continue if
On 11/25/20 4:00 AM, Roman Gushchin wrote:
In the absolute majority of cases if a process is making a kernel
allocation, it's memory cgroup is getting charged.
Bpf maps can be updated from an interrupt context and in such
case there is no process which can be charged. It makes the memory
Hi Arnaldo,
On Wed, 25 Nov 2020 14:27:55 -0300
Arnaldo Carvalho de Melo wrote:
>
> Masami, have you stumbled on this already?
>
> [root@seventh ~]# perf probe security_locked_down%return 'ret=$retval'
> Added new event:
> probe:security_locked_down__return (on security_locked_down%return
Hi Jakub,
On Tue, 24 Nov 2020 15:49:04 -0800
Jakub Kicinski wrote:
> LGTM! Please address the nit and repost without the iproute2 patch.
Thanks for the review of the patchset.
> Mixing the iproute2 patch in has confused patchwork:
>
>
On Wed, Nov 25, 2020, Borislav Petkov wrote:
> On Mon, Nov 16, 2020 at 10:25:48AM -0800, isaku.yamah...@intel.com wrote:
> > From: Zhang Chen
> >
> > Move get_builtin_firmware() to common.c so that it can be used to get
> > non-ucode firmware, e.g. Intel's SEAM modules, even if MICROCODE=n.
>
>
Carlos, Petr,
On Wed, Nov 25 2020 at 15:37, Carlos O'Donell wrote:
> On 11/19/20 7:14 PM, Thomas Gleixner wrote:
>> So from my point of view asking for distorted time still _is_ a request
>> for ponies.
>
> I'm happy if you say it's more work than the value it provides.
Thinking more about it.
On Wed, Nov 25, 2020 at 3:09 PM Andrew Morton wrote:
>
> On Wed, 25 Nov 2020 02:32:34 + Matthew Wilcox wrote:
>
> > On Tue, Nov 17, 2020 at 11:43:02PM +, Matthew Wilcox wrote:
> > > On Tue, Nov 17, 2020 at 07:15:13PM +, Matthew Wilcox wrote:
> > > > I find both of these functions
On Wed, Nov 25, 2020 at 02:45:37PM +0100, Peter Zijlstra wrote:
> On Tue, Nov 17, 2020 at 06:20:01PM -0500, Joel Fernandes (Google) wrote:
> > Some hardware such as certain AMD variants don't have cross-HT MDS/L1TF
> > issues. Detect this and don't enable core scheduling as it can
> > needlessly
Hi Martin,
Since we are going to assume lapb->state would remain in LAPB_STATE_0 when
the carrier is down (as understood by me. Right?), could we add a check in
lapb_connect_request to reject the upper layer's "connect" instruction when
the carrier is down? Like this:
diff --git
On Mon, 23 Nov 2020 23:21:08 PST (-0800), greentime...@sifive.com wrote:
Atish Patra 於 2020年11月5日 週四 上午8:05寫道：
This series aims at improving kernel permissions by doing following things.
1. Protect kernel sections early instead of after /init.
2. Protect .init.text & .init.data sections with
On Wed, Nov 25, 2020 at 11:43:18AM +0100, Ulf Hansson wrote:
> On Wed, 25 Nov 2020 at 08:41, AKASHI Takahiro
> wrote:
> >
> > Gentle ping;
> >
> > On Fri, Nov 06, 2020 at 11:26:59AM +0900, AKASHI Takahiro wrote:
> > > This is an interim snapshot of our next version, v4, for enabling
> > > UHS-II
On Fri, Nov 20, 2020, Lai Jiangshan wrote:
> From: Lai Jiangshan
>
> Commit 41074d07c78b ("KVM: MMU: Fix inherited permissions for emulated
> guest pte updates") said role.access is common access permissions for
> all ptes in this shadow page, which is the inherited permissions from
> the parent
On Thu, Nov 26, 2020 at 12:24:55AM +0100, Lukasz Majewski wrote:
> This is the first attempt to add support for L2 switch available on some NXP
> devices - i.e. iMX287 or VF610. This patch set uses common FEC and DSA code.
Interesting. I need to take another look at the Vybrid manual. Last
time i
On Wed, Nov 25, 2020 at 06:11:29PM +, Christoph Hellwig wrote:
> On Wed, Nov 25, 2020 at 02:06:06PM -0400, Jason Gunthorpe wrote:
> > It uses a empty 'cover-letter' commit and automatically transforms it
> > into exactly the right stuff. Keeps track of everything you send in
> > git, and there
On Thu, Nov 26, 2020 at 08:52:47AM +1100, Dave Chinner wrote:
We've already had one XFS upstream kernel regression in this -rc
cycle propagated to the stable kernels in 5.9.9 because the stable
process picked up a bunch of random XFS fixes within hours of them
being merged by Linus. One of those
On Tue, 24 Nov 2020 12:21:28 +0100 Vlastimil Babka wrote:
> On 11/22/20 3:00 PM, Alex Shi wrote:
> > Thanks a lot for all comments, I picked all up and here is the v3:
> >
> > From 167131dd106a96fd08af725df850e0da6ec899af Mon Sep 17 00:00:00 2001
> > From: Alex Shi
> > Date: Fri, 20 Nov 2020
On Wed, Nov 25, 2020 at 03:23:40PM -0800, Suren Baghdasaryan wrote:
> On Wed, Nov 25, 2020 at 3:13 PM Minchan Kim wrote:
> >
> > On Mon, Nov 23, 2020 at 09:39:42PM -0800, Suren Baghdasaryan wrote:
> > > process_madvise requires a vector of address ranges to be provided for
> > > its operations.
> From: Dexuan Cui
> Sent: Monday, November 16, 2020 7:40 PM
> > diff --git a/arch/x86/kernel/kexec-bzimage64.c
> > b/arch/x86/kernel/kexec-bzimage64.c
> > index 57c2ecf43134..ce831f9448e7 100644
> > --- a/arch/x86/kernel/kexec-bzimage64.c
> > +++ b/arch/x86/kernel/kexec-bzimage64.c
> > @@ -200,8
The 'eth_switch' node is now used to enable support for L2 switch.
Moreover, a separate 'switch' node was introduced to keep the code more
clean.
Signed-off-by: Lukasz Majewski
---
arch/arm/boot/dts/imx28-xea.dts | 55 +
1 file changed, 55 insertions(+)
diff
This patch provides the code for re-using generic FEC i.MX code for L2
switch.
The trick here is to set eth0 controller as a "fixed-link" and then use
DSA subsystem to create lan{12} network devices for ports. The internal
connection diagram can be found here [0].
This code has been developed on
After this change ECR (control register) defines are moved to fec.h, so
they can be reused by L2 switch code.
Signed-off-by: Lukasz Majewski
---
drivers/net/ethernet/freescale/fec.h | 3 +++
drivers/net/ethernet/freescale/fec_main.c | 3 ---
2 files changed, 3 insertions(+), 3 deletions(-)
This change provides driver for DSA (Distributed Switch Architecture)
subsystem for i.MX28 SoC (imx287 to be precise).
This code just is responsible for configuring this device as L2 bridge
(no vlan, port separation supported).
This driver shall be regarded as a complementary one for NXP's FEC
This is the first attempt to add support for L2 switch available on some NXP
devices - i.e. iMX287 or VF610. This patch set uses common FEC and DSA code.
This code provides _very_ basic switch functionality (packets are passed
between lan1 and lan2 ports and it is possible to send packets via
On 25/11/20 19:06, Reinette Chatre wrote:
> Hi Valentin,
>
> On 11/25/2020 10:39 AM, Valentin Schneider wrote:
>> The (default) TWA_RESUME ensures the targeted (userspace) task gets kicked
>> if it is currently running, and doesn't perturb any CPU otherwise;
>> see set_notify_resume() +
On Wed, Nov 25, 2020 at 3:13 PM Minchan Kim wrote:
>
> On Mon, Nov 23, 2020 at 09:39:42PM -0800, Suren Baghdasaryan wrote:
> > process_madvise requires a vector of address ranges to be provided for
> > its operations. When an advice should be applied to the entire process,
> > the caller process
On Wed, 25 Nov 2020, Nick Desaulniers wrote:
> On Wed, Nov 25, 2020 at 1:33 PM Finn Thain
> wrote:
> >
> > Or do you think that a codebase can somehow satisfy multiple checkers
> > and their divergent interpretations of the language spec?
>
> Have we found any cases yet that are divergent? I
On Fri, Nov 20, 2020 at 11:58:54AM -0500, Joel Fernandes wrote:
> On Fri, Nov 20, 2020 at 10:56:09AM +1100, Singh, Balbir wrote:
> [..]
> > > +#ifdef CONFIG_SMP
> > > +static struct task_struct *pick_task_fair(struct rq *rq)
> > > +{
> > > + struct cfs_rq *cfs_rq = >cfs;
> > > + struct
On Tue, Nov 24, 2020 at 10:09:55AM +0100, Peter Zijlstra wrote:
> On Tue, Nov 24, 2020 at 10:31:49AM +1100, Balbir Singh wrote:
> > On Mon, Nov 23, 2020 at 07:31:31AM -0500, Vineeth Pillai wrote:
> > > Hi Balbir,
> > >
> > > On 11/22/20 6:44 AM, Balbir Singh wrote:
> > > >
> > > > This seems
- Ursprüngliche Mail -
> When working with flash devices a common task is emulating them to run various
> tests or inspect dumps from real hardware. To achieve that we have plenty of
> emulators in the mtd subsystem: mtdram, block2mtd, nandsim.
>
> Each of them implements a adhoc MTD and
On Mon, Nov 23, 2020 at 09:39:42PM -0800, Suren Baghdasaryan wrote:
> process_madvise requires a vector of address ranges to be provided for
> its operations. When an advice should be applied to the entire process,
> the caller process has to obtain the list of VMAs of the target process
> by
On Tue, 24 Nov 2020 18:49:28 +0800 Yunsheng Lin wrote:
> The current semantic for napi_consume_skb() is that caller need
> to provide non-zero budget when calling from NAPI context, and
> breaking this semantic will cause hard to debug problem, because
> _kfree_skb_defer() need to run in atomic
Hello:
This series was applied to bpf/bpf-next.git (refs/heads/master):
On Tue, 24 Nov 2020 15:12:07 + you wrote:
> From: KP Singh
>
> # v2 -> v3
>
> - Fixed an issue pointed out by Alexei, the helper should only be
> exposed to sleepable hooks.
> - Update the selftests to constrain the
On Wed, 25 Nov 2020 02:32:34 + Matthew Wilcox wrote:
> On Tue, Nov 17, 2020 at 11:43:02PM +, Matthew Wilcox wrote:
> > On Tue, Nov 17, 2020 at 07:15:13PM +, Matthew Wilcox wrote:
> > > I find both of these functions exceptionally confusing. Does this
> > > make it easier to
On Tue, Nov 24, 2020 at 01:30:38PM -0500, Joel Fernandes wrote:
> On Mon, Nov 23, 2020 at 09:41:23AM +1100, Balbir Singh wrote:
> > On Tue, Nov 17, 2020 at 06:19:40PM -0500, Joel Fernandes (Google) wrote:
> > > From: Peter Zijlstra
> > >
> > > The rationale is as follows. In the core-wide pick
On 24/11/2020 21:25, Kees Cook wrote:
> I still think this isn't right -- it's a case statement that runs off
> the end without an explicit flow control determination.
Proves too much — for instance
case foo:
case bar:
thing;
break;
doesn't require a fallthrough; after
On Wed, Nov 25, 2020 at 11:12:53AM +0800, Li, Aubrey wrote:
> On 2020/11/24 23:42, Peter Zijlstra wrote:
> > On Mon, Nov 23, 2020 at 12:36:10PM +0800, Li, Aubrey wrote:
> +#ifdef CONFIG_SCHED_CORE
> +/*
> + * Skip this cpu if source task's cookie does
With 5.9 kernel on ARM64, I found ftrace_dump output was broken but
it had no problem with normal output "cat /sys/kernel/debug/tracing/trace".
With investigation, it seems coping the data into temporal buffer seems to
break the align binary printf expects if the static buffer is not aligned
with
On Wed, 25 Nov 2020, at 00:42, Ulf Hansson wrote:
> On Mon, 23 Nov 2020 at 07:30, Andrew Jeffery wrote:
> >
> > The Aspeed SD/eMMC controllers feature up to two SDHCIs alongside a
> > a set of "global" configuration registers. The global configuration
> > registers house controller-specific
On Mon, Nov 23, 2020 at 06:41:14PM +, Will Deacon wrote:
> On Fri, Nov 20, 2020 at 07:55:14AM -0800, Minchan Kim wrote:
> > On Fri, Nov 20, 2020 at 04:00:23PM +0100, Peter Zijlstra wrote:
> > > On Fri, Nov 20, 2020 at 02:35:55PM +, Will Deacon wrote:
> > > > Since commit 0758cd830494
On Wed, 25 Nov 2020 15:45:05 -0600 Alex Elder wrote:
> On 11/22/20 5:40 PM, Rikard Falkeborn wrote:
> > These are only used as input arguments to qmi_handle_init() which
> > accepts const pointers to both qmi_ops and qmi_msg_handler. Make them
> > const to allow the compiler to put them in
It turns out that usage of skb extensions can cause memory leaks. Ido
Schimmel reported: "[...] there are instances that blindly overwrite
'skb->extensions' by invoking skb_copy_header() after __alloc_skb()."
Therefore, give up on using skb extensions for KCOV handle, and instead
directly store
On 25/11/2020 00:32, Miguel Ojeda wrote:
> I have said *authoring* lines of *this* kind takes a minute per line.
> Specifically: lines fixing the fallthrough warning mechanically and
> repeatedly where the compiler tells you to, and doing so full-time for
> a month.
> It is useful since it makes
On Wed, 25 Nov 2020 at 21:43, Jakub Kicinski wrote:
>
> On Wed, 25 Nov 2020 18:34:36 +0100 Marco Elver wrote:
> > diff --git a/net/core/skbuff.c b/net/core/skbuff.c
> > index ffe3dcc0ebea..070b1077d976 100644
> > --- a/net/core/skbuff.c
> > +++ b/net/core/skbuff.c
> > @@ -233,6 +233,7 @@ struct
Hi Lukas
On Sun, Nov 22, 2020 at 10:08:52AM +0100, Lukas Wunner wrote:
> On Sat, Nov 21, 2020 at 05:42:03PM -0800, Ashok Raj wrote:
> > --- a/drivers/pci/hotplug/pciehp_ctrl.c
> > +++ b/drivers/pci/hotplug/pciehp_ctrl.c
> > void pciehp_handle_presence_or_link_change(struct controller *ctrl, u32
On 11/25/20 10:35 PM, Mathieu Poirier wrote:
With the steady stream of new features coming into the subsystem
it has been clear for some time now that help is needed.
Suzuki and Leo have worked extensively on various parts of the
project and have agreed to help.
While at it add the new
On 11/25/20 2:25 PM, Bjorn Helgaas wrote:
I've been fiddling with this, so let me post a v12 tonight and you can
see what you think.
Ok. I will wait for your update.
--
Sathyanarayanan Kuppuswamy
Linux Kernel Developer
With the steady stream of new features coming into the subsystem
it has been clear for some time now that help is needed.
Suzuki and Leo have worked extensively on various parts of the
project and have agreed to help.
While at it add the new location for the coresight git tree.
Signed-off-by:
-20201125 (attached as .config)
compiler: mips64el-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
#
https://git.kernel.org/pub/scm/linux/kernel/git
Hi all,
On Wed, 25 Nov 2020 20:15:11 +0800 Alex Shi wrote:
>
> Acked-by: Alex Shi
>
>
> 在 2020/11/25 下午7:22, Lorenzo Stoakes 写道:
> > Move memcg check to mem_cgroup_page_lruvec() as there are callers which
> > may invoke this with !memcg in mem_cgroup_lruvec(), whereas they should
> > not in
On Wed, Nov 25, 2020 at 02:21:49PM -0800, Kuppuswamy, Sathyanarayanan wrote:
> Hi Bjorn,
>
> Thanks for the review.
>
> On 11/25/20 12:12 PM, Bjorn Helgaas wrote:
> > On Mon, Oct 26, 2020 at 07:57:05PM -0700, Kuppuswamy Sathyanarayanan wrote:
> > > pcie_ports_native is set only if user requests
On Wed, Nov 25, 2020 at 11:58 AM Palmer Dabbelt wrote:
>
> From: Palmer Dabbelt
>
> The timer driver uses get_cycles64() unconditionally to obtain the current
> time. A recent refactoring lost the common definition for some configs, which
> is now the only one we need.
>
> Fixes: d5be89a8d118
Hi Bjorn,
Thanks for the review.
On 11/25/20 12:12 PM, Bjorn Helgaas wrote:
On Mon, Oct 26, 2020 at 07:57:05PM -0700, Kuppuswamy Sathyanarayanan wrote:
pcie_ports_native is set only if user requests native handling
of PCIe capabilities via pcie_port_setup command line option.
User input takes
On architectures where the is no coherent caching such as ARM use the
dma_alloc_noncontiguos API and handle manually the cache flushing using
dma_sync_sgtable().
With this patch on the affected architectures we can measure up to 20x
performance improvement in uvc_video_copy_data_work().
On Tue, Nov 17, 2020 at 02:07:01PM +, Satya Tangirala wrote:
> @@ -275,11 +331,24 @@ static struct bio *blk_bio_segment_split(struct
> request_queue *q,
> bvprvp =
> }
>
> + /*
> + * The input bio's number of sectors is assumed to be aligned to
> + *
Hi
Thanks for your patch but exactly the same patch was submitted and
merged [1]
-- Daniel
[1]
https://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git/commit/?h=thermal/next=cb68a8580e2086fad38597af4c60d39de8df0cde
On 25/11/2020 17:24, Dongjin Kim wrote:
> Expose Amlogic thermal as
On Wed, Nov 18, 2020 at 12:38:15AM +, Satya Tangirala wrote:
> > > +/**
> > > + * update_aligned_sectors_and_segs() - Ensures that *@aligned_sectors is
> > > aligned
> > > + * to @bio_sectors_alignment, and
> > > that
> > > + *
On Mon, Nov 16, 2020 at 10:25:48AM -0800, isaku.yamah...@intel.com wrote:
> From: Zhang Chen
>
> Move get_builtin_firmware() to common.c so that it can be used to get
> non-ucode firmware, e.g. Intel's SEAM modules, even if MICROCODE=n.
What for?
This is used for microcode built in the kernel
On Wed, Nov 25, 2020 at 1:33 PM Finn Thain wrote:
>
> Or do you think that a codebase can somehow satisfy multiple checkers and
> their divergent interpretations of the language spec?
Have we found any cases yet that are divergent? I don't think so. It
sounds to me like GCC's cases it warns for
On Wed, Nov 25, 2020 at 8:24 AM Jakub Kicinski wrote:
>
> Applying a real patch set and then getting a few follow ups the next day
> for trivial coding things like fallthrough missing or static missing,
> just because I didn't have the full range of compilers to check with
> before applying makes
Hello RT Folks!
I'm pleased to announce the 4.19.160-rt69 stable release.
This release is just an update to the new stable 4.19.160
version and no RT specific changes have been made.
You can get this release via the git tree at:
On Mon, Nov 23, 2020 at 06:13:34PM -0700, Yu Zhao wrote:
> On Mon, Nov 23, 2020 at 09:17:51PM +, Will Deacon wrote:
> > On Mon, Nov 23, 2020 at 01:04:03PM -0700, Yu Zhao wrote:
> > > On Mon, Nov 23, 2020 at 06:35:55PM +, Will Deacon wrote:
> > > > On Fri, Nov 20, 2020 at 01:40:05PM -0700,
On Wed, Nov 25, 2020 at 1:30 PM Linus Torvalds
wrote:
>
> I'm not sure I'm willing to write and test the real patch, but it
> doesn't look _too_ nasty from just looking at the code. The bookmark
> thing makes it important to only actually clear the bit at the end (as
> does the handoff case
On 9/4/20 12:40 PM, Michael Witten wrote:
The following patch improves the quality and correctness of the openprom code.
I have neither a machine to test the result nor a toolchain to compile it, and
that is why it is listed currently as an "RFC". Nonetheless, I believe those
who do have these
On Wed, Nov 25, 2020 at 10:35:50AM -0500, Sasha Levin wrote:
> From: Dave Chinner
>
> [ Upstream commit 883a790a84401f6f55992887fd7263d808d4d05d ]
>
> Jens has reported a situation where partial direct IOs can be issued
> and completed yet still return -EAGAIN. We don't want this to report
> a
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