On 15/01/21 01:14, Sean Christopherson wrote:
+ trace_kvm_nested_vmlaunch_resume(kvm_rip_read(vcpu),
Hmm, won't this RIP be wrong for the migration case? I.e. it'll be L2, not L1
as is the case for the "true" nested VM-Enter path.
It will be the previous RIP---might as well be 0xfff
On Fri, 15 Jan 2021 10:49:47 +0100
Mauro Carvalho Chehab wrote:
> Hi Lukas,
>
> Em Fri, 15 Jan 2021 07:12:38 +0100
> Lukas Bulwahn escreveu:
>
> > [reduced the recipient list to the main responsible ones and list]
> >
> > Hi Mauro, hi Jonathan,
> >
> > We both, Mauro and I, have been submitt
On Fri, Jan 15, 2021 at 2:16 PM Marco Elver wrote:
>
> On Thu, Jan 14, 2021 at 08:36PM +0100, Andrey Konovalov wrote:
> > Add a test for kmem_cache_alloc/free_bulk to make sure there are no
> > false-positives when these functions are used.
> >
> > Link:
> > https://linux-review.googlesource.com/
On Friday 08 Jan 2021 at 16:53:49 (+), Quentin Perret wrote:
> The documentation classifies KVM_ENABLE_CAP with KVM_CAP_ENABLE_CAP_VM
> as a vcpu ioctl, which is incorrect. Fix it by specifying it as a VM
> ioctl.
Anything I should do on this one?
Thanks,
Quentin
On Fri, Jan 15, 2021 at 1:50 PM Björn Töpel wrote:
>
> #syz fix: xsk: Validate socket state in xsk_recvmsg, prior touching
> socket members
-most
This got unrecoverably corrupted with line wraps by email client.
As my client does the same, there is a special hack that allows to
send a least a li
On 15/01/21 10:26, Peter Zijlstra wrote:
+#define KVM_X86_OP(func)\
+ DEFINE_STATIC_CALL_NULL(kvm_x86_##func, \
+ *(((struct kvm_x86_ops *)0)->func));
+#define KVM_X86_OP_NULL KVM_X86_OP
+#include
Minor comments, if in the future, you really do want to mess around in sysfs:
On Fri, Jan 15, 2021 at 02:03:33PM +0100, Alexander Potapenko wrote:
> diff --git a/lib/error_report_notify.c b/lib/error_report_notify.c
> new file mode 100644
> index ..66176cd94ba0
> --- /dev/null
> +++ b/
On 2021/1/15 19:33, Peter Zijlstra wrote:
On Mon, Jan 04, 2021 at 09:15:30PM +0800, Like Xu wrote:
When a guest counter is configured as a PEBS counter through
IA32_PEBS_ENABLE, a guest PEBS event will be reprogrammed by
configuring a non-zero precision level in the perf_event_attr.
The guest P
o
config: riscv-randconfig-s032-20210115 (attached as .config)
compiler: riscv32-linux-gcc (GCC) 9.3.0
reproduce:
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
#
This series provides the Microchip Sparx5 Switch Driver
The Sparx5 Carrier Ethernet and Industrial switch family delivers 64
Ethernet ports and up to 200 Gbps of switching bandwidth.
It provides a rich set of Ethernet switching features such as hierarchical
QoS, hardware-based OAM and service ac
This adds SwitchDev support by hardware offloading the
SW bridge and setting up the Sparx5 MAC/VLAN tables, and listening
for MAC table updates.
Signed-off-by: Steen Hegelund
Signed-off-by: Bjarni Jonasson
Signed-off-by: Lars Povlsen
---
.../net/ethernet/microchip/sparx5/Makefile| 3 +-
Document the Sparx5 switch device driver bindings
Signed-off-by: Steen Hegelund
Signed-off-by: Lars Povlsen
---
.../bindings/net/microchip,sparx5-switch.yaml | 211 ++
1 file changed, 211 insertions(+)
create mode 100644
Documentation/devicetree/bindings/net/microchip,sparx5-s
This adds phylink support for ports and register base injection
and extraction.
Signed-off-by: Steen Hegelund
Signed-off-by: Bjarni Jonasson
Signed-off-by: Lars Povlsen
---
.../net/ethernet/microchip/sparx5/Makefile| 2 +-
.../ethernet/microchip/sparx5/sparx5_main.c | 83 --
.../e
This add configuration of the Sparx5 port module instances.
Signed-off-by: Steen Hegelund
Signed-off-by: Bjarni Jonasson
Signed-off-by: Lars Povlsen
---
.../net/ethernet/microchip/sparx5/Makefile|3 +-
.../ethernet/microchip/sparx5/sparx5_main.c | 24 +-
.../ethernet/microchip/spar
This adds statistic counters for the network interfaces provided
by the driver. It also adds CPU port counters (which are not
exposed by ethtool).
This also adds support for configuring the network interface
parameters via ethtool: speed, duplex, aneg etc.
Signed-off-by: Steen Hegelund
Signed-of
This configures the Sparx5 calendars according to the bandwidth
requested in the Device Tree nodes.
It also checks if the total requested bandwidth is within the
specs of the detected Sparx5 models limits.
Signed-off-by: Steen Hegelund
Signed-off-by: Bjarni Jonasson
Signed-off-by: Lars Povlsen
This provides switchdev support for the Microchip Sparx5 PCB134 and PCB135
reference boards.
This commit depends on the following series currently on their way
into the kernel:
- Sparx5 SerDes Driver
Link:
https://lore.kernel.org/r/20201211090541.157926-1-steen.hegel...@microchip.com/
- Seria
On 15/01/21 10:45, Peter Zijlstra wrote:
On Thu, Jan 14, 2021 at 10:27:56PM -0500, Jason Baron wrote:
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 5060922..9d4492b 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -1350,
Let me start by introducing myself my name is Mr.Kane, I am a banker i
need your assistance from my section in the bank i discovered an
abandoned sum of $11.6million dollars that belongs to one of our
foreign customer who died along with his supposed next of kin since
July 22, 2003. I need your urg
2021년 1월 15일 (금) 오후 6:22, Chao Yu 님이 작성:
>
> On 2021/1/14 14:23, Daeho Jeong wrote:
> > From: Daeho Jeong
> >
> > We've added a new mount option "checkpoint=merge", which creates a
> > kernel daemon and makes it to merge concurrent checkpoint requests as
> > much as possible to eliminate redundant
Use clk_bulk helpers to make code cleaner.
Tested-by: Peter Geis
Tested-by: Nicolas Chauvet
Signed-off-by: Dmitry Osipenko
---
sound/soc/tegra/tegra30_ahub.c | 30 +++---
sound/soc/tegra/tegra30_ahub.h | 4 ++--
2 files changed, 9 insertions(+), 25 deletions(-)
diff -
Use clk_bulk helpers to make code cleaner.
Tested-by: Peter Geis
Tested-by: Nicolas Chauvet
Signed-off-by: Dmitry Osipenko
---
sound/pci/hda/hda_tegra.c | 68 ++-
1 file changed, 9 insertions(+), 59 deletions(-)
diff --git a/sound/pci/hda/hda_tegra.c b/soun
Reset hardware in order to bring it into a predictable state.
Tested-by: Peter Geis
Tested-by: Nicolas Chauvet
Signed-off-by: Dmitry Osipenko
---
sound/pci/hda/hda_tegra.c | 18 ++
1 file changed, 18 insertions(+)
diff --git a/sound/pci/hda/hda_tegra.c b/sound/pci/hda/hda_tegr
Assert hardware reset before clocks are enabled and then de-assert it
after clocks are enabled. This brings hardware into a predictable state
and removes relying on implicit de-assertion of resets which is done by
the clk driver.
Tested-by: Peter Geis
Tested-by: Nicolas Chauvet
Signed-off-by: Dm
Some of resets are erroneously missed in the configlink_mods[], like APBIF
for example. Use of_reset_control_array_get_exclusive() which requests all
the resets. The problem was hidden by the clk driver which implicitly
de-asserts the missing resets.
Tested-by: Peter Geis
Tested-by: Nicolas Chauv
This series improves the handling of clock and reset controls of
NVIDA Tegra ALSA drivers. Tegra HDA and AHUB drivers aren't handling
resets properly, which needs to be fixed in order to unblock other patches
related to fixes of the reset controller driver since HDA/AHUB are bound
to fail once rese
Subject: How to Block Polycom Root Call IP Addresses in HPE MSR2003
Router
Author: Mr. Turritopsis Dohrnii Teo En Ming (TARGETED INDIVIDUAL)
Country: Singapore
Date: 15 Jan 2021 Friday Singapore Time
Type of Publication: Plain Text
Document version: 20210115.01
DETAILED STEPS
==
On Fri, Jan 15, 2021 at 2:18 PM Marco Elver wrote:
>
> On Thu, Jan 14, 2021 at 08:36PM +0100, Andrey Konovalov wrote:
> > The currently existing kasan_check_read/write() annotations are intended
> > to be used for kernel modules that have KASAN compiler instrumentation
> > disabled. Thus, they are
On Fri, Jan 15, 2021 at 11:33:28AM +0800, ZhiJie.Zhang wrote:
> From: zhangzhijie
>
> this callback was used by drm_kms_helper_hotplug_event()
>
> V2: (Thanks for Daniel's suggestions)
> - remove the FIXME below.since with the drm_client
> - infrastructure and the generic fbdev emulation we've
>
On Fri, Jan 15, 2021 at 2:19 PM Marco Elver wrote:
>
> On Thu, Jan 14, 2021 at 08:36PM +0100, Andrey Konovalov wrote:
> > Generic mm functions that call KASAN annotations that might report a bug
> > pass _RET_IP_ to them as an argument. This allows KASAN to include the
> > name of the function tha
On Fri, 2021-01-15 at 13:47 +, Lee Jones wrote:
> On Fri, 15 Jan 2021, Matti Vaittinen wrote:
>
> > The ROHM BD718x7 and BD71828 drivers support setting HW state
> > specific voltages from device-tree. This is used also by various
> > in-tree DTS files.
> >
> > These drivers do incorrectly t
+ Johannes
- netdevs
On 1/14/2021 5:36 PM, 'Alvin Šipraga' via BRCM80211-DEV-LIST,PDL wrote:
Add support for CQM RSSI measurement reporting and advertise the
NL80211_EXT_FEATURE_CQM_RSSI_LIST feature. This enables a userspace
supplicant such as iwd to be notified of changes in the RSSI for roami
On Fri, Jan 15, 2021 at 6:39 PM Colin King wrote:
>
> From: Colin Ian King
>
> Currently the kmalloc allocation for config is not being null
> checked and could potentially lead to a null pointer dereference.
> Fix this by adding the missing null check.
>
> Addresses-Coverity: ("Dereference null
On Thu, Jan 14, 2021 at 8:36 PM Andrey Konovalov wrote:
>
> It might not be obvious to the compiler that the expression must be
> executed between writing and reading to fail_data. In this case, the
> compiler might reorder or optimize away some of the accesses, and
> the tests will fail.
>
> Add
If p is a kthread, it will be checked in oom_unkillable_task() so
we can delete the corresponding comment.
Signed-off-by: Tang Yizhou
Cc: David Rientjes
Cc: KOSAKI Motohiro
Cc: Shakeel Butt
Cc: Michal Hocko
---
v2: Update Cc list
mm/oom_kill.c | 5 ++---
1 file changed, 2 insertions(+), 3 de
From: ChiYuan Huang
MT6360 not support for TCPC command to control source and sink.
Uses external 5V vbus regulator as the vbus source control.
Also adds the capability to report vsafe0v.
Signed-off-by: ChiYuan Huang
---
drivers/usb/typec/tcpm/tcpci_mt6360.c | 29 +
From: ChiYuan Huang
Add external vbus source into dt-binding description.
Signed-off-by: ChiYuan Huang
---
Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml | 7 +++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/mediatek,mt6360-tcpc.yaml
Hi,
On Fri, Jan 15, 2021 at 02:46:36PM +0100, Thomas Zimmermann wrote:
> Hi
>
> Am 15.01.21 um 13:56 schrieb Maxime Ripard:
> > diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c
> > b/drivers/gpu/drm/imx/ipuv3-plane.c
> > index 8a4235d9d9f1..2cb09e9d9306 100644
> > --- a/drivers/gpu/drm/imx/ipuv3-p
Hi Petr,
I noticed some minor errors in the commit log and comments...
On 2021-01-14, John Ogness wrote:
> Before commit b6cf8b3f3312 ("printk: add lockless ringbuffer"),
> msg_print_text()
The correct commit where the change was made is: 896fbe20b4e2333fb55
("printk: use the lockless ringbuffe
On Fri 15 Jan 06:28 CST 2021, Konrad Dybcio wrote:
>
> Please move gpio-keys before reserved-memory to keep things sorted.
>
>
> > + vreg_l25a_3p3: ldo25 {
> > + regulator-min-microvolt = <330>;
> > + regulator-max-microvolt = <3312000>;
> > +
On Fri, Jan 15, 2021 at 7:52 AM Alexei Starovoitov
wrote:
>
> Adding appropriate mailing list to cc...
>
> My wild guess is that as soon as socket got created:
> socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL));
> the packets were already queued to it.
> So later setsockopt() is too late to filter.
>
The following changes since commit 5c8fe583cce542aa0b84adc939ce85293de36e5e:
Linux 5.11-rc1 (2020-12-27 15:30:22 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git/
tags/mips_fixes_5.11.1
for you to fetch changes up to 7b490a8ab0f2d3
2021년 1월 15일 (금) 오후 11:00, Daeho Jeong 님이 작성:
>
> 2021년 1월 15일 (금) 오후 6:22, Chao Yu 님이 작성:
> >
> > On 2021/1/14 14:23, Daeho Jeong wrote:
> > > From: Daeho Jeong
> > >
> > > We've added a new mount option "checkpoint=merge", which creates a
> > > kernel daemon and makes it to merge concurrent chec
15.01.2021 17:01, Dmitry Osipenko пишет:
> @@ -65,12 +65,32 @@ static int tegra30_ahub_runtime_resume(struct device *dev)
> {
> int ret;
>
> + ret = reset_control_assert(ahub->reset);
> + if (ret)
> + return ret;
> +
> ret = clk_bulk_prepare_enable(ahub->nclocks,
From: Mark Rutland
Add documentation for reliable stacktrace. This is intended to describe
the semantics and to be an aid for implementing architecture support for
HAVE_RELIABLE_STACKTRACE.
Unwinding is a subtle area, and architectures vary greatly in both
implementation and the set of concerns
Hi, Robin
Thank you for the comment.
在 2021年01月13日 01:29, Robin Murphy 写道:
> On 2021-01-05 07:52, lijiang wrote:
>> 在 2021年01月05日 11:55, lijiang 写道:
>>> Hi,
>>>
>>> Also add Joerg to cc list.
>>>
>>
>> Also add more people to cc list, Jerry Snitselaar and Tom Lendacky.
>>
>> Thanks.
>>
>>> Thanks
On Fri, Jan 15, 2021 at 12:55 AM Alexander Lobakin wrote:
>
> Commit 3226b158e67c ("net: avoid 32 x truesize under-estimation for
> tiny skbs") ensured that skbs with data size lower than 1025 bytes
> will be kmalloc'ed to avoid excessive page cache fragmentation and
> memory consumption.
> Howeve
On 2021/1/15 20:01, Peter Zijlstra wrote:
On Thu, Jan 14, 2021 at 11:39:00AM +0800, Xu, Like wrote:
Why do we need to? Can't we simply always forward the PMI if the guest
has bits set in MSR_IA32_PEBS_ENABLE ? Surely we can access the guest
MSRs at a reasonable rate..
Sure, it'll send too many
With the last patch a dedicated struct can_ml pointer was added to the
struct netdevice to store CAN stack related private data. The data is
only allocated and the pointer is only set by CAN devices.
Now we use a NULL pointer check on ndev->can to check for real CAN
devices. Only checking the ARPH
On Sat 09-01-21 11:46:46, Linus Torvalds wrote:
> On Sat, Jan 9, 2021 at 11:33 AM Matthew Wilcox wrote:
> >
> > On Thu, Jan 07, 2021 at 01:05:19PM -0800, Linus Torvalds wrote:
> > > Side note, and not really related to UFFD, but the mmap_sem in
> > > general: I was at one point actually hoping tha
Since 20dd3850bcf8 ("can: Speed up CAN frame receiption by using
ml_priv") the CAN framework uses per device specific data in the AF_CAN
protocol. For this purpose the struct net_device->ml_priv is used. Later
the ml_priv usage in CAN was extended for other users, one of them being
CAN_J1939.
Late
Hi Elena,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on arm64/for-next/core]
[cannot apply to kvmarm/next soc/for-next arm/for-next xlnx/master v5.11-rc3
next-20210115]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when
Hi,
On 10/01/2021 21:06, Oliver Graute wrote:
> On 10/01/21, Fabio Estevam wrote:
>> Hi Oliver,
>>
>> On Sun, Jan 10, 2021 at 12:35 PM Oliver Graute
>> wrote:
>>
>>> the first two errors are gone. But I still get this:
>>>
>>> [ 42.387107] mxsfb 21c8000.lcdif: Cannot connect bridge: -517
>>>
Linus,
Please git pull the following tag:
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
for-linus-5.11-rc4-tag
xen: branch for v5.11-rc4
It contains:
- A series for fixing a regression when running as a fully virtualized
guest on an old Xen hypervisor not supporting PV interrup
Linus,
Please git pull the following tag:
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
for-linus-5.11-rc4-tag
xen: branch for v5.11-rc4
It contains:
- A series for fixing a regression when running as a fully virtualized
guest on an old Xen hypervisor not supporting PV interrup
Missing stm32 directory to Makefile.
Signed-off-by: Yannick Fertre
---
drivers/media/cec/platform/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/cec/platform/Makefile
b/drivers/media/cec/platform/Makefile
index 3a947159b25a..ea6f8ee8161c 100644
--- a/drivers/media/ce
On 2021/1/15 22:00, Daeho Jeong wrote:
ktime_get() returns time based ns unit, in extreme scenario, average
time cp cost will overflow 32-bit variable, I doubt.
sum_diff is already turned into msec using ktime_ms_delta() above.
Yup, I missed ktime_ms_delta().
On 2021/1/15 22:23, Daeho Jeong
Hi,
On Fri, Jan 15, 2021 at 03:24:17PM +0200, Tony Lindgren wrote:
> * Colin King [210115 13:15]:
> > From: Colin Ian King
> >
> > Currently if the pointer battery is null there is a null pointer
> > dereference on the call to power_supply_put. Fix this by only
> > performing the put if batter
Enable CEC support for STMicroelectronics as loadable module.
Signed-off-by: Yannick Fertre
---
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 c5f25710fedc..05cc0607a9ad 1006
The ROHM BD718x7 and BD71828 drivers support setting HW state
specific voltages from device-tree. This is used also by various
in-tree DTS files.
These drivers do incorrectly try to compose bit-map using enum
values. By a chance this works for first two valid levels having
values 1 and 2 - but set
From: Eric Dumazet
Date: Fri, 15 Jan 2021 15:28:37 +0100
> On Fri, Jan 15, 2021 at 12:55 AM Alexander Lobakin wrote:
>>
>> Commit 3226b158e67c ("net: avoid 32 x truesize under-estimation for
>> tiny skbs") ensured that skbs with data size lower than 1025 bytes
>> will be kmalloc'ed to avoid exce
On 12/01/2021 16:53, Daniel Bristot de Oliveira wrote:
[...]
> - %< -
> #!/bin/bash
> # Enter on the cgroup directory
> cd /sys/fs/cgroup/
>
> # Check it if is cgroup v2 and enable cpuset
> if [ -e cgroup.subtree_control ]; then
> # Enable cpuset controller on cgroup v2
>
On 1/15/2021 10:33 AM, Namhyung Kim wrote:
On Fri, Jan 15, 2021 at 1:41 AM Alexander Antonov
wrote:
On 1/14/2021 6:39 AM, Namhyung Kim wrote:
On Wed, Jan 13, 2021 at 9:08 PM Alexander Antonov
wrote:
On 1/6/2021 12:02 PM, Namhyung Kim wrote:
On Wed, Dec 23, 2020 at 10:03 PM Alexander Anton
On Fri, 15 Jan 2021, Matti Vaittinen wrote:
> The ROHM BD718x7 and BD71828 drivers support setting HW state
> specific voltages from device-tree. This is used also by various
> in-tree DTS files.
>
> These drivers do incorrectly try to compose bit-map using enum
> values. By a chance this works f
On 15/01/2021 13:11, Mark Brown wrote:
On Fri, Jan 15, 2021 at 10:35:23AM +, Richard Fitzgerald wrote:
On 13/01/2021 16:09, Mark Brown wrote:
On Wed, Jan 13, 2021 at 09:22:25AM -0600, Rob Herring wrote:
some_codec {
pll: pll {
compatible = "fixed-clock";
On Thu 24 Dec 05:12 CST 2020, Roja Rani Yarubandi wrote:
> @@ -629,6 +658,16 @@ static int __maybe_unused
> geni_i2c_runtime_suspend(struct device *dev)
> struct geni_i2c_dev *gi2c = dev_get_drvdata(dev);
>
> disable_irq(gi2c->irq);
> +
> + /* Drop the assigned performance state
On Fri, Jan 15, 2021 at 10:30:13PM +0800, Xu, Like wrote:
> > Are you sure? Spurious NMI/PMIs are known to happen anyway. We have far
> > too much code to deal with them.
>
> https://lore.kernel.org/lkml/20170628130748.GI5981@leverpostej/T/
>
> In the rr workload, the commit change "the PMI inte
On Thu, Jan 14, 2021 at 10:34:16AM -0700, Nathan Chancellor wrote:
> When building with clang when CONFIG_CPU_LOONGSON3_WORKAROUNDS is
> enabled:
>
> In file included from lib/errseq.c:4:
> In file included from ./include/linux/atomic.h:7:
> ./arch/mips/include/asm/atomic.h:52:1: warning: conve
On Sat, Jan 09, 2021 at 08:30:47PM +0100, Aurelien Jarno wrote:
> >From version 2.35, binutils can be configured with
> --enable-mips-fix-loongson3-llsc=yes, which means it defaults to
> -mfix-loongson3-llsc. This breaks labels which might then point at the
> wrong instruction.
>
> The workaround
On Sun, Jan 10, 2021 at 11:53:50AM +, Alexander Lobakin wrote:
> This series hunts the problems discovered after manual enabling of
> ARCH_WANT_LD_ORPHAN_WARN. Notably:
> - adds the missing PAGE_ALIGNED_DATA() section affecting VDSO
>placement (marked for stable);
> - stops blind catching
On Mon, Jan 04, 2021 at 09:15:31PM +0800, Like Xu wrote:
> + if (cpuc->pebs_enabled & ~cpuc->intel_ctrl_host_mask) {
> + arr[1].msr = MSR_IA32_PEBS_ENABLE;
> + arr[1].host = cpuc->pebs_enabled & ~cpuc->intel_ctrl_guest_mask;
> + arr[1].guest = cpuc->pebs_ena
On Fri, 2021-01-15 at 14:41 +, Lee Jones wrote:
> On Fri, 15 Jan 2021, Matti Vaittinen wrote:
>
> > The ROHM BD718x7 and BD71828 drivers support setting HW state
> > specific voltages from device-tree. This is used also by various
> > in-tree DTS files.
> >
> > These drivers do incorrectly t
On Tue, Jan 12, 2021 at 08:29:14PM +0800, Jinyang He wrote:
> Just reorder the header files.
This alone isn't worth a commit, IMHO. I bet there are lots of includes
no longer needed, so removing and sorting them is ok for me.
Thomas.
--
Crap can work. Given enough thrust pigs will fly, but it's
On Fri, 15 Jan 2021 at 15:12, Arend Van Spriel
wrote:>
> + Johannes
> - netdevs
>
> On 1/14/2021 5:36 PM, 'Alvin Šipraga' via BRCM80211-DEV-LIST,PDL wrote:
> > Add support for CQM RSSI measurement reporting and advertise the
> > NL80211_EXT_FEATURE_CQM_RSSI_LIST feature. This enables a userspace
>
On Fri, Jan 15, 2021 at 3:46 AM Huang, Ray wrote:
>
> [AMD Public Use]
>
> Could you please help to check whether this patch can fix the issue?
Looks good. Might want to add a comment where you set cpu_core_num
that this is only used on APUs which are x86 only.
Reviewed-by: Alex Deucher
>
> T
Hi Arend,
On 1/15/21 3:10 PM, Arend Van Spriel wrote:
> + Johannes
> - netdevs
>
> On 1/14/2021 5:36 PM, 'Alvin Šipraga' via BRCM80211-DEV-LIST,PDL wrote:
>> Add support for CQM RSSI measurement reporting and advertise the
>> NL80211_EXT_FEATURE_CQM_RSSI_LIST feature. This enables a userspace
>>
On Thu, Jan 14, 2021 at 06:29:26PM +, Alexander Lobakin wrote:
> Fix two -Wshadow warnings coming from the include files and thus
> repetitive and very annoying when building lots of sources.
>
> Alexander Lobakin (2):
> MIPS: bitops: fix -Wshadow in asm/bitops.h
> MIPS: pgtable: fix -Wsha
Preface
---
These patches are for binding the rlimit counters to a user in user namespace.
This patch set can be applied on top of:
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git v5.11-rc2
Problem
---
The RLIMIT_NPROC, RLIMIT_MEMLOCK, RLIMIT_SIGPENDING, RLIMIT_MSGQUEUE rlimits
Signed-off-by: Alexey Gladkov
---
include/linux/sched/user.h | 4
include/linux/user_namespace.h | 1 +
ipc/mqueue.c | 29 +++--
kernel/fork.c | 1 +
kernel/ucount.c| 1 +
kernel/user_namespace.c| 1 +
Signed-off-by: Alexey Gladkov
---
include/linux/user_namespace.h | 2 +-
kernel/ucount.c| 20 +++-
2 files changed, 8 insertions(+), 14 deletions(-)
diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
index 64cf8ebdc4ec..f84fc2d9ce20 1006
RLIMIT_NPROC is implemented on top of ucounts. The process counter is
tied to the user in the user namespace. Therefore, there is no longer
one single counter for the user. Instead, there is now one counter for
each user namespace. Thus, getting the RLIMIT_NPROC counter value to
check the rlimit be
For RLIMIT_NPROC and some other rlimits the user_struct that holds the
global limit is kept alive for the lifetime of a process by keeping it
in struct cred. Add a ucounts reference to struct cred, so that
RLIMIT_NPROC can switch from using a per user limit to using a per user
per user namespace l
Hi,
On Wed, Jan 13, 2021 at 8:35 PM Benjamin Tissoires
wrote:
On Wed, Jan 13, 2021 at 5:05 PM Doug Anderson wrote:
>
> Hi,
>
> On Wed, Jan 13, 2021 at 7:09 AM Benjamin Tissoires
> wrote:
> >
> > > I wanted to apply the series yesterday, but for these kinds of changes
> > > I like giving it
After calling set_user(), we always have to call commit_creds() to apply
new credentials upon the current task. There is no need to separate
limit check and counter incrementing.
Signed-off-by: Alexey Gladkov
---
kernel/cred.c | 22 +-
kernel/sys.c | 13 -
2 file
Signed-off-by: Alexey Gladkov
---
fs/proc/array.c| 2 +-
include/linux/sched/user.h | 1 -
include/linux/signal_types.h | 4 ++-
include/linux/user_namespace.h | 1 +
kernel/fork.c | 1 +
kernel/signal.c| 53 ++---
Signed-off-by: Alexey Gladkov
---
fs/hugetlbfs/inode.c | 17 -
include/linux/hugetlb.h| 3 +--
include/linux/mm.h | 4 ++--
include/linux/shmem_fs.h | 2 +-
include/linux/user_namespace.h | 1 +
ipc/shm.c | 31 ++
On 01/15, Chao Yu wrote:
> On 2021/1/14 12:06, Jaegeuk Kim wrote:
> > On 01/14, Chao Yu wrote:
> > > On 2021/1/13 23:41, Jaegeuk Kim wrote:
> > > > [58690.961685] F2FS-fs (vdb) : inject page get in
> > > > f2fs_pagecache_get_page of f2fs_quota_write+0x150/0x1f0 [f2fs]
> > > > [58691.071481] F2FS-f
The testcase runs few instances of the program with RLIMIT_NPROC=1 from
user uid=6, in different user namespaces.
Signed-off-by: Alexey Gladkov
---
tools/testing/selftests/Makefile | 1 +
tools/testing/selftests/rlimits/.gitignore| 2 +
tools/testing/selftests/rlimits/Ma
Hi Andrey,
On 1/5/21 6:27 PM, Andrey Konovalov wrote:
> On a high level, this patch allows running KUnit KASAN tests with the
> hardware tag-based KASAN mode.
>
> Internally, this change reenables tag checking at the end of each KASAN
> test that triggers a tag fault and leads to tag checking bei
On Tue, Jan 12, 2021 at 12:49:14PM +0100, Greg KH wrote:
> On Mon, Jan 11, 2021 at 05:10:42PM +0300, Heikki Krogerus wrote:
> > Hi Felipe, Rafael,
> >
> > This is the second version of this series. There are no real changes,
> > but I added the Tiger Lake ID patch to this series in hope that it
>
On Tue, Jan 12, 2021 at 03:27:20PM +0300, Dmitry Osipenko wrote:
> The 600MHz is a too high clock rate for some SoC versions for the video
> decoder hardware and this may cause stability issues. Use 300MHz for the
> video decoder by default, which is supported by all hardware versions.
>
> Fixes:
Hi Stephen,
On 1/15/21 2:23 AM, Stephen Rothwell wrote:
Hi all,
After merging the drm-misc tree, today's linux-next build (x86_64
allmodconfig) produced this warning:
drivers/gpu/drm/amd/amdgpu/amdgpu_display.c: In function
'amdgpu_display_user_framebuffer_create':
drivers/gpu/drm/amd/amdgpu/
On 1/15/21 8:50 AM, Paolo Bonzini wrote:
> On 15/01/21 10:26, Peter Zijlstra wrote:
>>> +#define KVM_X86_OP(func) \
>>> + DEFINE_STATIC_CALL_NULL(kvm_x86_##func, \
>>> + *(((struct kvm_x86_ops *)0)->func));
>>> +#define KVM_X86_OP_NULL KV
On Fri, Jan 15, 2021 at 04:01:37PM +0100, Greg KH wrote:
> On Tue, Jan 12, 2021 at 12:49:14PM +0100, Greg KH wrote:
> > On Mon, Jan 11, 2021 at 05:10:42PM +0300, Heikki Krogerus wrote:
> > > Hi Felipe, Rafael,
> > >
> > > This is the second version of this series. There are no real changes,
> > >
Commit 3226b158e67c ("net: avoid 32 x truesize under-estimation for
tiny skbs") ensured that skbs with data size lower than 1025 bytes
will be kmalloc'ed to avoid excessive page cache fragmentation and
memory consumption.
However, the fix adressed only __napi_alloc_skb() (primarily for
virtio_net a
On 1/15/21 4:22 AM, Peter Zijlstra wrote:
>
> On Thu, Jan 14, 2021 at 10:27:54PM -0500, Jason Baron wrote:
>
>> -static void update_exception_bitmap(struct kvm_vcpu *vcpu)
>> +static void svm_update_exception_bitmap(struct kvm_vcpu *vcpu)
>
> Just to be a total pendant: s/append/Prepend/ on $
On Fri, Jan 15, 2021 at 12:00:40PM +, Vincenzo Frascino wrote:
> Architectures supported by KASAN HW can provide a light mode of
> execution. On an MTE enabled arm64 hw for example this can be identified
> with the asynch mode of execution.
> In this mode, if a tag check fault occurs, the TFSR_
On Fri, Jan 15, 2021 at 02:12:24PM +0100, Andrey Konovalov wrote:
> On Wed, Jan 13, 2021 at 5:54 PM Catalin Marinas
> wrote:
> >
> > On Wed, Jan 13, 2021 at 05:03:30PM +0100, Andrey Konovalov wrote:
> > > As of the "arm64: expose FAR_EL1 tag bits in siginfo" patch, the address
> > > that is passe
On 1/15/2021 3:51 PM, Andrew Zaborowski wrote:
On Fri, 15 Jan 2021 at 15:12, Arend Van Spriel
wrote:>
+ Johannes
- netdevs
On 1/14/2021 5:36 PM, 'Alvin Šipraga' via BRCM80211-DEV-LIST,PDL wrote:
Add support for CQM RSSI measurement reporting and advertise the
NL80211_EXT_FEATURE_CQM_RSSI_LIST
On 1/13/21 6:37 PM, Sean Christopherson wrote:
Skip SEV's expensive WBINVD and DF_FLUSH if there are no SEV ASIDs
waiting to be reclaimed, e.g. if SEV was never used. This "fixes" an
issue where the DF_FLUSH fails during hardware teardown if the original
SEV_INIT failed. Ideally, SEV wouldn't b
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