Currently, if printk lock (logbuf_lock) is held by other thread during
crash, there is a chance of deadlocking the crash on next printk, and
blocking a possibly desired kdump.
At the start of default_machine_crash_shutdown, make printk enter
NMI context, as it will use per-cpu buffers to store
On Mon, May 18, 2020 at 5:09 PM Qian Cai wrote:
>
> On Mon, May 18, 2020 at 7:55 PM Andrii Nakryiko
> wrote:
> >
> > On Sun, May 17, 2020 at 7:45 PM Qian Cai wrote:
> > >
> > > With Clang 9.0.1,
> > >
> > > return array->value + array->elem_size * (index & array->index_mask);
> > >
> > > but
On Mon, 18 May 2020, at 11:50, Masami Hiramatsu wrote:
> On Sun, 17 May 2020 14:48:52 -0700
> Kees Cook wrote:
>
> > On Mon, May 18, 2020 at 01:09:59AM +0930, Andrew Jeffery wrote:
> > > As mentioned, a couple of attempts have been made to address the issue
> > > by casting a pointer to
Hi, Matthias:
於 2020年5月18日 週一 下午7:32寫道：
>
> From: Matthias Brugger
>
> The mmsys driver is now the top level entry point for the multimedia
> system (mmsys), we bind the clock driver by creating a platform device.
> We also bind the MediaTek DRM driver which is not yet implement and
> therefor
On Fri 15 May 12:46 PDT 2020, Mathieu Poirier wrote:
> On Wed, May 13, 2020 at 07:10:55PM -0700, Bjorn Andersson wrote:
> > On Fri 08 May 14:27 PDT 2020, Mathieu Poirier wrote:
> >
> > > On Tue, May 05, 2020 at 05:33:41PM -0700, Bjorn Andersson wrote:
> > > > On Fri 24 Apr 13:01 PDT 2020,
This needs to go through Andrew's -mm tree, due to adding a new gup.c
routine. However, I would really love to have some testing from the
drm/i915 folks, because I haven't been able to run-time test that part
of it.
Otherwise, though, the series has passed my basic run time testing:
some LTP
This code was using get_user_pages*(), in a "Case 2" scenario
(DMA/RDMA), using the categorization from [1]. That means that it's
time to convert the get_user_pages*() + put_page() calls to
pin_user_pages*() + unpin_user_pages() calls.
There is some helpful background in [2]: basically, this is a
This is the FOLL_PIN equivalent of __get_user_pages_fast(),
except with a more descriptive name, and gup_flags instead of
a boolean "write" in the argument list.
Signed-off-by: John Hubbard
---
include/linux/mm.h | 2 ++
mm/gup.c | 36
2 files
Hi, Matthias:
Matthias Brugger 於 2020年5月18日 週一 下午11:57寫道：
>
>
>
> On 18/05/2020 17:30, Chun-Kuang Hu wrote:
> > Hi, Matthias:
> >
> > 於 2020年5月18日 週一 下午7:32寫道：
> >>
> >> From: Matthias Brugger
> >>
> >> The mmsys driver is now the top level entry point for the multimedia
> >> system (mmsys),
There were two nearly identical sets of code for gup_fast()
style of walking the page tables with interrupts disabled.
This has lead to the usual maintenance problems that arise from
having duplicated code.
There is already a core internal routine in gup.c for gup_fast(),
so just enhance it very
This is in order to avoid a forward declaration of
internal_get_user_pages_fast(), in the next patch.
This is code movement only--all generated code should
be identical.
Signed-off-by: John Hubbard
---
mm/gup.c | 112 +++
1 file changed, 56
Delete '.' at the end of subject.
Reply-To:
In-Reply-To: <20200518100844.28293-1-paw...@cadence.com>
On 20-05-18 12:08:45, Pawel Laszczak wrote:
> This patch adds new config_ep_by_speed_and_alt function which
> extends the config_ep_by_speed about alt parameter.
> This additional parameter
On Mon, May 18, 2020 at 7:55 PM Andrii Nakryiko
wrote:
>
> On Sun, May 17, 2020 at 7:45 PM Qian Cai wrote:
> >
> > With Clang 9.0.1,
> >
> > return array->value + array->elem_size * (index & array->index_mask);
> >
> > but array->value is,
> >
> > char value[0] __aligned(8);
>
> This, and ptrs
On Sun, May 17, 2020 at 09:29:32PM -0700, Guenter Roeck wrote:
> On Sun, May 17, 2020 at 08:49:39PM -0700, Ira Weiny wrote:
> > On Sat, May 16, 2020 at 03:33:06PM -0700, Guenter Roeck wrote:
> > > On Thu, May 07, 2020 at 07:59:55AM -0700, ira.we...@intel.com wrote:
> > > > From: Ira Weiny
> > > >
://anongit.freedesktop.org/drm/drm-misc
into drm-fixes
date: 3 months ago
config: arm64-randconfig-r024-20200518 (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
reproduce:
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
Christian Brauner writes:
> On Mon, May 18, 2020 at 04:43:20PM +0200, Jann Horn wrote:
>> On Mon, May 18, 2020 at 3:03 PM Christian Brauner
>> wrote:
>> > Also - gulp (puts on flame proof suit) - may I suggest we check if there
>> > are any distros out there that still set CONFIG_USELIB=y
>>
On Fri 15 May 03:43 PDT 2020, Paul Cercueil wrote:
> This driver is used to boot, communicate with and load firmwares to the
> MIPS co-processor found in the VPU hardware of the JZ47xx SoCs from
> Ingenic.
>
> Signed-off-by: Paul Cercueil
> Acked-by: Mathieu Poirier
Series applied
Thanks,
On Mon, May 18, 2020 at 4:53 PM Thomas Gleixner wrote:
>
> Andy Lutomirski writes:
> > Actually, I revoke my ack. Can you make one of two changes:
> >
> > Option A: Add an assertion to run_on_irqstack to verify that irq_count
> > was -1 at the beginning? I suppose this also means you could
On Sun, May 17, 2020 at 7:45 PM Qian Cai wrote:
>
> With Clang 9.0.1,
>
> return array->value + array->elem_size * (index & array->index_mask);
>
> but array->value is,
>
> char value[0] __aligned(8);
This, and ptrs and pptrs, should be flexible arrays. But they are in a
union, and unions don't
From: Doug Berger
Date: Mon, 18 May 2020 15:23:59 -0700
> This function was introduced to allow for different handling of
> link up and link down events particularly with regard to the
> netif_carrier. The third argument do_carrier allowed the flag to
> be left unchanged.
>
> Since then the
On Mon, May 18, 2020 at 12:19 PM Nick Desaulniers
wrote:
>
> On Sun, May 17, 2020 at 8:29 AM Brian Gerst wrote:
> >
> > The core percpu operations already have a switch on the width of the
> > data type, which resulted in an extra amount of dead code being
>
> Thanks for the series Brian. The
Andy Lutomirski writes:
> Actually, I revoke my ack. Can you make one of two changes:
>
> Option A: Add an assertion to run_on_irqstack to verify that irq_count
> was -1 at the beginning? I suppose this also means you could just
> explicitly write 0 instead of adding and subtracting.
>
> Option
Andy Lutomirski writes:
> On Fri, May 15, 2020 at 5:10 PM Thomas Gleixner wrote:
>
> Have you tested by forcing a stack trace from the IRQ stack and making
> sure it unwinds all the way out?
Yes.
On Fri, May 15, 2020 at 5:10 PM Thomas Gleixner wrote:
>
>
> Split the implementation of idtentry_enter/exit() out into inline functions
> so that variants of idtentry_enter/exit() can be implemented without
> duplicating code.
>
After reading just this patch, I don't see how it helps anything.
On Fri, May 15, 2020 at 5:10 PM Thomas Gleixner wrote:
>
>
> The first step to get rid of the ENTER/LEAVE_IRQ_STACK ASM macro maze. Use
> the new C code helpers to move do_softirq_own_stack() out of ASM code.
>
> Signed-off-by: Thomas Gleixner
>
> diff --git a/arch/x86/entry/entry_64.S
On Sun, May 17, 2020 at 8:29 AM Brian Gerst wrote:
>
> In preparation for cleaning up the percpu operations, define macros for
> abstraction based on the width of the operation.
>
> Signed-off-by: Brian Gerst
> ---
> arch/x86/include/asm/percpu.h | 30 ++
> 1 file
The user input to files in the resctrl filesystem are expected to be
terminated with a newline. Testing the user input includes a test for
the presence of a newline and then replacing the newline with NUL
byte followed by comparison using strcmp().
sysfs_streq() exists to test if strings are
On Fri, 2020-05-15 at 19:53 -0700, Yu-cheng Yu wrote:
> On Fri, 2020-05-15 at 16:56 -0700, Dave Hansen wrote:
> > On 5/15/20 4:29 PM, Yu-cheng Yu wrote:
> > > [...]
> > > I have run them with CET enabled. All of them pass, except for the
> > > following:
> > > Sigreturn from 64-bit to 32-bit
From: Fenghua Yu
Current Memory Bandwidth Allocation (MBA) hardware has a limitation:
all threads on the same core must have the same delay value. If there
are different delay values across threads on one core, the original
MBA implementation allocates the max delay value to the core and an
V4 upstream submission available from:
https://lore.kernel.org/lkml/cover.1589652468.git.reinette.cha...@intel.com
Patches apply against x86/cache branch commit 0c4d5ba1b998e of tip repo at
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
Changes since V4:
- Pick up Babu's "Reviewed-by"
From: Fenghua Yu
Some systems support per-thread Memory Bandwidth Allocation (MBA) which
applies a throttling delay value to each hardware thread instead of to
a core. Per-thread MBA is enumerated by CPUID.
No feature flag is shown in /proc/cpuinfo. User applications need to
check a resctrl
Intel Memory Bandwidth Allocation (MBA) control is provided per
processor core. At the same time different CLOS, configured with
different bandwidth percentages, can be assigned to the hardware
threads sharing a core. In the original implementation of MBA the
maximum throttling of the per-thread
On Mon, May 18, 2020 at 4:11 PM Andy Lutomirski wrote:
>
> On Fri, May 15, 2020 at 5:10 PM Thomas Gleixner wrote:
> >
> >
> > Device interrupt handlers and system vector handlers are executed on the
> > interrupt stack. The stack switch happens in the low level assembly entry
> > code. This
On Mon, 2020-05-18 at 18:51 +0200, Daniel Lezcano wrote:
> On 04/05/2020 20:16, Srinivas Pandruvada wrote:
> > Add new attribute in the thermal syfs for setting temperature
> > sampling
> > interval when CONFIG_THERMAL_USER_EVENT_INTERFACE is defined. The
> > default
> > value is 0, which means no
On Mon, May 18, 2020 at 6:46 PM Nick Desaulniers
wrote:
>
> On Sun, May 17, 2020 at 8:29 AM Brian Gerst wrote:
> >
> > The core percpu macros already have a switch on the data size, so the switch
> > in the x86 code is redundant and produces more dead code.
> >
> > Also use appropriate types for
Implement rtas_call_reentrant() for reentrant rtas-calls:
"ibm,int-on", "ibm,int-off",ibm,get-xive" and "ibm,set-xive".
On LoPAPR Version 1.1 (March 24, 2016), from 7.3.10.1 to 7.3.10.4,
items 2 and 3 say:
2 - For the PowerPC External Interrupt option: The * call must be
reentrant to the number
On Sun, May 17, 2020 at 8:29 AM Brian Gerst wrote:
>
> The core percpu macros already have a switch on the data size, so the switch
> in the x86 code is redundant and produces more dead code.
>
> Also use appropriate types for the width of the instructions. This avoids
> errors when compiling
Patch 2 implement rtas_call_reentrant() for reentrant rtas-calls:
"ibm,int-on", "ibm,int-off",ibm,get-xive" and "ibm,set-xive",
according to LoPAPR Version 1.1 (March 24, 2016).
For that, it's necessary that every call uses a different
rtas buffer (rtas_args). Paul Mackerras suggested using the
In order to get any rtas* struct into other headers, including rtas.h
may cause a lot of errors, regarding include dependency needed for
inline functions.
Create rtas-types.h and move there all type/struct definitions
from rtas.h, then include rtas-types.h into rtas.h.
Also, as suggested by
On Tue, May 12, 2020, at 11:04 AM, Miklos Szeredi wrote:
> > However, in this syzbot test case the 'file' is in an overlayfs filesystem
> > created as follows:
> >
> > mkdir("./file0", 000) = 0
> > mount(NULL, "./file0", "hugetlbfs", MS_MANDLOCK|MS_POSIXACL, NULL) = 0
> >
On Mon, 2020-05-18 at 18:37 +0200, Daniel Lezcano wrote:
> On 04/05/2020 20:16, Srinivas Pandruvada wrote:
> > Add new attributes in thermal syfs when a thermal drivers provides
> > callbacks for them and CONFIG_THERMAL_USER_EVENT_INTERFACE is
> > defined.
> >
> > These attribute allow user space
On Sat, 2020-05-16 at 17:36 +1000, Nicholas Piggin wrote:
> Good, I think this should work as you want now. Can you allocate it like
> lppacas? Put it under PSERIES (and in the paca) and check for !HV?
Sure, I will do that.
> Oh and while there, could you prefix the name with rtas_?
Sure,
On Mon 18 May 14:54 PDT 2020, Alex Elder wrote:
> Enable building the Qualcomm IPA driver as a kernel module. To be
> useful, the IPA driver also requires RMNet, so enable building that
> as a module as well.
>
> Signed-off-by: Alex Elder
Applied
Thanks,
Bjorn
> ---
>
On Mon 18 May 14:49 PDT 2020, Alex Elder wrote:
> Add IPA-related nodes and definitions to "sc7180.dtsi".
>
> Signed-off-by: Alex Elder
Applied
Thanks,
Bjorn
> ---
> arch/arm64/boot/dts/qcom/sc7180.dtsi | 51
> 1 file changed, 51 insertions(+)
>
> diff --git
On Mon 18 May 14:48 PDT 2020, Alex Elder wrote:
> Enable IPA on the SDM845 MTP.
>
> Signed-off-by: Alex Elder
> ---
> arch/arm64/boot/dts/qcom/sdm845-mtp.dts | 5 +
> 1 file changed, 5 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-mtp.dts
>
On 5/18/20 4:12 AM, Miklos Szeredi wrote:
> On Sat, May 16, 2020 at 12:15 AM Mike Kravetz wrote:
>> Any suggestions on how to move forward? It seems like there may be the
>> need for a real_file() routine? I see a d_real dentry_op was added to
>> deal with this issue for dentries. Might we
On Mon, 2020-04-13 at 19:09 -0700, Matthew Garrett wrote:
> From: Matthew Garrett
>
> The IDSP method doesn't appear to exist on the most recent Intel
> platforms:
> instead, the IDSP data is included in the GDDV blob. Since we
> probably don't
> want to decompress and parse that in-kernel, just
On Mon, 2020-04-13 at 19:09 -0700, Matthew Garrett wrote:
> From: Matthew Garrett
>
> Implementing DPTF properly requires making use of firmware-provided
> information associated with the INT3400 device. Calling GDDV provides
> a
> buffer of information which userland can then interpret to
On Mon, 2020-04-13 at 19:09 -0700, Matthew Garrett wrote:
> From: Matthew Garrett
>
> The platform vendor may expose an array of OEM-specific values to be
> used
> in determining DPTF policy. These are obtained via the ODVP method,
> and
> then simply exposed in sysfs. In addition, they are
Hi Andrew,
On Sat, 16 May 2020 15:53:58 +1000 Stephen Rothwell
wrote:
>
> On Fri, 15 May 2020 16:30:18 -0700 Andrew Morton
> wrote:
> >
> > * mm-introduce-external-memory-hinting-api.patch
>
> The above patch should have
>
> #define __NR_process_madvise 443
>
> not 442, in
On Mon, May 18, 2020 at 8:51 AM Rob Herring wrote:
>
> On Fri, May 08, 2020 at 11:29:32AM +0300, Roger Quadros wrote:
> > Add DT binding schema for J721e system controller.
> >
> > Signed-off-by: Roger Quadros
> > ---
> > .../bindings/mfd/ti,j721e-syscon.yaml | 69 +++
>
Sargun Dhillon writes:
> This includes the thread group leader ID in the seccomp_notif. This is
> immediately useful for opening up a pidfd for the group leader, as
> pidfds only work on group leaders.
The code looks fine (except for the name of the test), but can you
please talk and think
On Fri, May 15, 2020 at 5:10 PM Thomas Gleixner wrote:
>
>
> Device interrupt handlers and system vector handlers are executed on the
> interrupt stack. The stack switch happens in the low level assembly entry
> code. This conflicts with the efforts to consolidate the exit code in C to
> ensure
안녕하세요 친애하는,
죄송하게 바지선으로 갑자기려는 우리가 서로를 알지 못하기 전에 나는 기도하시기 전에 연락하십시오,당신을 위해 하나님을 위해
표시되지 않 내 우편으로 당황하고 또한 인기는 세계에서,사람을 좋아하지 않는 사람들을 돕기 위해 실시 하지만 나는 강하게
믿는다는 단식과 기도 않았을 것이 보내 도우미로 나에게 하나님의 은혜 제가 가지고 있기 때문에 나는 문제는 나는 필요 진심으로
도움을 주라는 무시 나기 때문에 당신은 이메일에 대한 올바른 사람이 목적입니다. 내 이름은 안제 폴 23 세 아이보리
코스트에서 소녀,나는
On Fri, May 15, 2020 at 5:11 PM Thomas Gleixner wrote:
>
>
> No more users.
Hallelujah!
Acked-by: Andy Lutomirski
>
On Fri, May 15, 2020 at 5:10 PM Thomas Gleixner wrote:
>
Reviewed-by: Andy Lutomirski
On Fri, May 15, 2020 at 5:10 PM Thomas Gleixner wrote:
>
>
> irq_enter()/exit() include the RCU handling. To properly separate the RCU
> handling provide variants which contain only the non-RCU related
> functionality.
Reviewed-by: Andy Lutomirski
On Mon, 18 May 2020 14:13:50 -0700 Minchan Kim wrote:
> Andrew, I sent this patch without folding into previous syscall introducing
> patches because it could be arguable. If you want to fold it into each
> patchset(i.e., introdcuing process_madvise syscall and introducing
> compat_syscall), let
On Fri, 8 May 2020 09:49:55 +0800, Chen Zhou wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/iommu/arm-smmu-v3.c:2989:26:
> warning: variable ‘smmu’ set but not used [-Wunused-but-set-variable]
> struct arm_smmu_device *smmu;
Applied to will (for-joerg/arm-smmu/updates),
On Mon, May 18, 2020 at 05:53:28PM -0500, Josh Poimboeuf wrote:
> > I'm now struggling with a clang -fintegrated-as related failure:
> >
> > arch/x86/kernel/ftrace_64.o: warning: objtool: missing symbol for insn at
> > offset 0x16
> > make[4]: *** [/git/arm-soc/scripts/Makefile.build:355:
> >
On Fri, 8 May 2020 11:15:45 +0800, Yunfeng Ye wrote:
> There are some common codes for stack checking, so factors it out into
> the function on_stack().
>
> No functional change.
Applied to arm64 (for-next/misc), thanks!
[1/1] arm64: stacktrace: Factor out some common code into on_stack()
On Mon, May 18, 2020 at 04:45:32PM -0600, Rob Herring wrote:
> On Fri, May 15, 2020 at 12:44 PM Kees Cook wrote:
> >
> > From: Pavel Tatashin
>
> Subject still has 'max_reason'.
>
> >
> > Currently, it is possible to dump kmsges for panic, or oops.
> > With max_reason it is possible to dump
On Wed, 13 May 2020 16:06:37 -0700, Douglas Anderson wrote:
> A new kgdb feature will soon land (kgdb_earlycon) that lets us run
> kgdb much earlier. In order for everything to work properly it's
> important that the break hook is setup by the time we process
> "kgdbwait".
>
> Right now the
On Mon, 11 May 2020 23:25:32 +0530, Sibi Sankar wrote:
> The modem remote processor has two access paths to DDR. One path is
> directly connected to DDR and another path goes through an SMMU. The
> SMMU path is configured to be a direct mapping because it's used by
> various peripherals in the
Jarkko Sakkinen writes:
> On Mon, 2020-05-18 at 08:34 -0700, Andi Kleen wrote:
>> > Yes, for SGX this is functional feature because enclave entry points,
>> > thread control structures (aka TCS's), reset FSBASE and GSBASE registers
>> > to fixed (albeit user defined) values. And syscall's can be
On Mon, May 18, 2020 at 07:34:50PM +0200, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.6.14 release.
> There are 194 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
Sasha,
Sasha Levin writes:
> Thank you for taking the time to review this.
welcome and sorry for the explosion.
> On Mon, May 18, 2020 at 08:20:08PM +0200, Thomas Gleixner wrote:
>>Sasha Levin writes:
>>This conditional irqsave gunk is clearly NOT what was in the tip tree
>>before it got
On Mon, May 18, 2020 at 05:19:04PM -0500, Gustavo A. R. Silva wrote:
> The current codebase makes use of one-element arrays in the following
> form:
>
> struct something {
> int length;
> u8 data[1];
> };
>
> struct something *instance;
>
> instance = kmalloc(sizeof(*instance) + size,
On Mon, May 18, 2020 at 2:05 PM Kees Cook wrote:
>
> Hi!
>
This is minor, but, if we grow seccomp_data, I would like to add the
other 32 bits of the syscall nr to it. Syscall numbers are unsigned
long, but they get munged into u32 for seccomp_data.
Sure, no one uses those high bits yet, but if
On Mon, May 18, 2020 at 09:57:50PM +0200, Arnd Bergmann wrote:
> On Fri, May 8, 2020 at 1:29 AM Josh Poimboeuf wrote:
> >
> > On Wed, May 06, 2020 at 04:07:25PM +0200, Arnd Bergmann wrote:
> > > Hi,
> > >
> > > During randconfig testing with clang-10 I came across a number
> > > of additional
On Sun, 19 Apr 2020 12:51:32 +, Justin Swartz wrote:
> This patchset aims to enable use of Rockchip's RGA, a 2D raster
> graphic acceleration unit, on rk322x based devices.
>
> Changes in v5:
> - Remove the patch to rockchip-rga device tree binding documentation
> as Johan Jonker has
Hello,
syzbot found the following crash on:
HEAD commit:806d8acc USB: dummy-hcd: use configurable endpoint naming ..
git tree: https://github.com/google/kasan.git usb-fuzzer
console output: https://syzkaller.appspot.com/x/log.txt?x=161ad20210
kernel config:
On Sun, May 17, 2020 at 8:29 AM Brian Gerst wrote:
>
> The core percpu macros already have a switch on the data size, so the switch
> in the x86 code is redundant and produces more dead code.
>
> Also use appropriate types for the width of the instructions. This avoids
> errors when compiling
Hi Babu,
On 5/18/2020 10:28 AM, Babu Moger wrote:
> Hi Reinette,
> Looks good most part. Few minor comments.
Thank you very much for taking a look.
>
>> -Original Message-
>> From: Reinette Chatre
>> Sent: Saturday, May 16, 2020 1:29 PM
>> To: t...@linutronix.de;
On Fri, May 15, 2020 at 12:44 PM Kees Cook wrote:
>
> From: Pavel Tatashin
Subject still has 'max_reason'.
>
> Currently, it is possible to dump kmsges for panic, or oops.
> With max_reason it is possible to dump messages for other
And here.
> kmesg_dump events, for example reboot, halt,
On Mon 18 May 12:57 PDT 2020, Vinod Koul wrote:
> Hi Anders,
>
> On 18-05-20, 19:53, Anders Roxell wrote:
> > On Wed, 6 May 2020 at 08:01, Vinod Koul wrote:
> > >
> > > Some rensas controller like uPD720201 and uPD720202 need firmware to be
> > > loaded. Add these devices in pci table and
On Mon, May 11, 2020 at 6:07 AM Anson Huang wrote:
>
> Convert the i.MX7 reset binding to DT schema format using json-schema.
>
> Signed-off-by: Anson Huang
> ---
> Changes since V1:
> - Improve description;
> - Remove i.MX8MM and i.MX8MN compatible, they use i.MX8MQ's
>
Am Montag, 6. April 2020, 15:50:05 CEST schrieb Justin Swartz:
> Remove the disable-wp attribute from as it is, according to
> Documentation/devicetree/bindings/mmc/mmc-controller.yaml:
>
> "Not used in combination with eMMC or SDIO."
>
> Suggested-by: Johan Jonker
> Signed-off-by: Justin
On Mon, 6 Apr 2020 13:50:04 +, Justin Swartz wrote:
> The Mecer Xtreme Mini S6 features a wireless module, based on a
> Realtek 8723BS, which provides WLAN and Bluetooth connectivity via
> SDIO and UART interfaces respectively.
>
> Define a simple MMC power sequence that declares the GPIO
On Thu, 16 Apr 2020 20:30:53 +0200, Johan Jonker wrote:
> 'bus-width' and pinctrl containing the bus-pins
> should be in the same file, so add them to
> all mmc nodes in 'px30.dtsi'.
Applied, thanks!
[1/1] arm64: dts: rockchip: add bus-width properties to mmc nodes for px30
commit:
On Mon, May 18, 2020 at 11:05 PM Kees Cook wrote:
> ## deep argument inspection
>
> Background: seccomp users would like to write filters that traverse
> the user pointers passed into many syscalls, but seccomp can't do this
> dereference for a variety of reasons (mostly involving race conditions
On Sat, 16 May 2020 14:47:40 +0800 Feng Tang wrote:
> When checking a performance change for will-it-scale scalability
> mmap test [1], we found very high lock contention for spinlock of
> percpu counter 'vm_committed_as':
>
> 94.14% 0.35% [kernel.kallsyms] [k]
On Mon, 18 May 2020 at 21:57, Vinod Koul wrote:
>
> Hi Anders,
Hi Vinod,
>
> On 18-05-20, 19:53, Anders Roxell wrote:
> > On Wed, 6 May 2020 at 08:01, Vinod Koul wrote:
> > >
> > > Some rensas controller like uPD720201 and uPD720202 need firmware to be
> > > loaded. Add these devices in pci
On Mon 18 May 12:08 PDT 2020, Sai Prakash Ranjan wrote:
> Hi Bjorn,
>
> On 2020-05-19 00:21, Bjorn Andersson wrote:
> > On Fri 15 May 03:55 PDT 2020, Sai Prakash Ranjan wrote:
>
> [...]
>
> > >
> > >
> > > The previous version of this patch in QCOM tree seems to have added
> > > the
> > >
On Mon, 11 May 2020 16:11:27 +0500, wrote:
> From: Nikita Travkin
>
> Add YAML devicetree binding for AWINIC AW2013 3-channel led driver
>
> Signed-off-by: Nikita Travkin
> ---
> .../devicetree/bindings/leds/leds-aw2013.yaml | 91 +++
> 1 file changed, 91 insertions(+)
>
On Mon, 18 May 2020 11:52:47 -0700
Nick Desaulniers wrote:
> On Mon, May 18, 2020 at 2:31 AM Nathan Chancellor
> wrote:
> >
> > On Wed, Apr 08, 2020 at 01:53:23PM -0700, Nathan Chancellor wrote:
> > > When building with Clang + -Wtautological-compare and
> > > CONFIG_CPUMASK_OFFSTACK unset:
>
On Fri, May 15, 2020 at 08:58:05AM +0530, Anshuman Khandual wrote:
> On 05/14/2020 01:06 PM, Will Deacon wrote:
> > Why is it a change? We've never reported e.g. "java" on an arm64 kernel, so
>
> We already have "java" defined in existing compat_hwcap_str[] array even
> though it might never get
Hi all,
Commit
2a1dbdae70b5 ("Documentation: security: core.rst: add missing argument")
is missing a Signed-off-by from its committer.
--
Cheers,
Stephen Rothwell
pgpNC8bvGd5Ch.pgp
Description: OpenPGP digital signature
Maybe we resolved this conversation; I can't quite tell...
On Fri, May 15, 2020 at 12:16 PM Jeff Layton wrote:
>
> On Fri, 2020-05-15 at 19:56 +0300, Amir Goldstein wrote:
> > On Fri, May 15, 2020 at 2:38 PM Jeff Layton wrote:
> > > On Fri, 2020-05-15 at 12:15 +0100, Luis Henriques wrote:
> > >
Hi Johan,
Am Freitag, 3. April 2020, 20:01:58 CEST schrieb Johan Jonker:
> The 'irq.h' file is already included through 'arm-gic.h',
> so remove them from all Rockchip dtsi files.
I disagree here ... we do use properties from both arm-gic.h and
the main irq.h an therefore should not rely on the
Hi Kever, Caesar,
could you double check where the type-c power-domains are located
in the power-tree, as Caesar did add them under pd_vio back in 2016.
Thanks
Heiko
Am Dienstag, 28. April 2020, 22:30:03 CEST schrieb Johan Jonker:
> The pd_tcpc0 and pd_tcpc1 nodes are currently a sub node of
On Sun, May 17, 2020 at 8:29 AM Brian Gerst wrote:
>
> The core percpu macros already have a switch on the data size, so the switch
> in the x86 code is redundant and produces more dead code.
>
> Also use appropriate types for the width of the instructions. This avoids
> errors when compiling
On Tue, 28 Apr 2020 22:30:02 +0200, Johan Jonker wrote:
> A test with the command below gives for example this error:
>
> arch/arm64/boot/dts/rockchip/rk3399-evb.dt.yaml: pd_vio@15:
> 'pd_tcpc0@RK3399_PD_TCPC0', 'pd_tcpc1@RK3399_PD_TCPC1'
> do not match any of the regexes:
> '.*-names$',
On Thu, 19 Dec 2019 13:19:54 +0100, Johan Jonker wrote:
> The mmc-controller.yaml didn't explicitly say disable-wp is
> for SD card slot only, but that is what it was designed for
> in the first place.
> Remove all disable-wp from emmc or sdio controllers.
Applied, thanks!
[1/1] arm64: dts:
On Tue, 28 Apr 2020 16:49:32 +0200, Johan Jonker wrote:
> Current dts files with 'gpio-led' nodes were manually verified.
> In order to automate this process leds-gpio.txt
> has been converted to yaml. With this conversion a check
> for pattern properties was added. A test with the command
> below
On Tue, 12 May 2020 22:35:22 +0200, Johan Jonker wrote:
> The defines RK_FUNC_1 and RK_FUNC_2 are deprecated,
> so replace them with the preferred form.
> Restyle properties in the same line.
Applied, thanks!
[1/2] arm64: dts: rockchip: replace RK_FUNC defines in rk3326-odroid-go2
commit:
On Fri, 3 Apr 2020 20:01:56 +0200, Johan Jonker wrote:
> There are 2 identical '#include' for 'rk3288-power.h',
> so remove one of them.
Applied, thanks!
[1/1] ARM: dts: rockchip: remove identical #include from rk3288.dtsi
Best regards,
--
Heiko Stuebner
On Sat, 21 Mar 2020 22:54:18 +0100, Johan Jonker wrote:
> A test with the command below gives for example this error:
>
> arch/arm64/boot/dts/rockchip/rk3328-evb.dt.yaml: phy@0:
> '#phy-cells' is a required property
>
> The phy nodename is used by a phy-handle.
> The parent node is compatible
On Tue, 5 May 2020 19:02:27 +0200, Johan Jonker wrote:
> A test with the command below gives for example this error:
>
> arch/arm64/boot/dts/rockchip/rk3328-evb.dt.yaml: phy@0:
> '#phy-cells' is a required property
>
> The phy nodename is normally used by a phy-handle.
> This node is however
On Mon, May 18, 2020 at 12:09:16PM -0700, Joe Perches wrote:
> On Mon, 2020-05-18 at 14:01 -0500, Gustavo A. R. Silva wrote:
> > The current codebase makes use of one-element arrays in the following
> > form:
> >
> > struct something {
> > int length;
> > u8 data[1];
> > };
> []
> > This
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