> -Original Message-
> From: linux-kernel-ow...@vger.kernel.org ow...@vger.kernel.org> On Behalf Of Parav Pandit
> Sent: Monday, March 25, 2019 10:19 PM
> To: Alex Williamson
> Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org;
> kwankh...@nvidia.com
> Subject: RE: [PATCH 8/8]
SD Host controller on Milbeaut is consist of two controller parts.
One is core controller F_SDH30, this is similar to sdhci-fujitsu
controller.
Another is bridge controller.
This bridge controller is not compatible with sdhci-fujitsu controller.
This is special for Milbeaut series. This has some
The following patches add driver support for SD Host controller on
Socionext's Milbeaut M10V platforms.
SD Host controller on Milbeaut is consist of two controller parts.
One is core controller F_SDH30, this is similar to sdhci-fujitsu
controller.
Another is bridge controller. This bridge
Add new compatible description for Milbeaut SoC. Socionext
inherits F_SDH30 IP from Fujitsu. Then new Soc series "Milbeaut"
has F_SDH30 controller specified by "socionext,milbeaut-m10v-sdhci-3.0".
Signed-off-by: Takao Orito
---
.../devicetree/bindings/mmc/sdhci-fujitsu.txt | 22
On Tue, Mar 26, 2019 at 11:15 AM Masahiro Yamada
wrote:
>
> The pattern drivers/dmaengine/uniphier-mdmac.c has no match in the
> source tree.
>
> The correct path is drivers/dma/uniphier-mdmac.c
>
> Reported-by: Joe Perches
> Signed-off-by: Masahiro Yamada
> ---
I take this back.
I sent this
Hi All
I'm sorry, I had mistaken the Subject format of my patch series.
I will send new patches with right format.
Please ignore this series.
Orito
> The following patches add driver support for SD Host controller on
> Socionext's Milbeaut M10V platforms.
>
> SD Host controller on Milbeaut is
On 26-03-19, 10:48, Amit Kucheria wrote:
> Replace underscore with dash.
>
> Fixes: e31f941cf977 ("MAINTAINERS: update list of qcom drivers")
> Reported-by: Joe Perches
> Signed-off-by: Amit Kucheria
Reviewed-by: Vinod Koul
> ---
> MAINTAINERS | 2 +-
> 1 file changed, 1 insertion(+), 1
Based on Andy's feedback, I'm going to rework this slightly and
re-send tomorrow.
On 25-03-19, 14:24, Joe Perches wrote:
> A file pattern line in this section of the MAINTAINERS file in linux-next
> does not have a match in the linux source files.
>
> This could occur because a matching filename was never added, was deleted
> or renamed in some other commit.
>
> The commits
On Tue, Mar 26, 2019 at 2:54 AM Joe Perches wrote:
>
> A file pattern line in this section of the MAINTAINERS file in linux-next
> does not have a match in the linux source files.
>
> This could occur because a matching filename was never added, was deleted
> or renamed in some other commit.
>
>
Replace underscore with dash.
Fixes: e31f941cf977 ("MAINTAINERS: update list of qcom drivers")
Reported-by: Joe Perches
Signed-off-by: Amit Kucheria
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 3e5a5d263f29..d2c5852a3c8d
Add new compatible description for Milbeaut SoC. Socionext
inherits F_SDH30 IP from Fujitsu. Then new Soc series "Milbeaut"
has F_SDH30 controller specified by "socionext,milbeaut-m10v-sdhci-3.0".
Signed-off-by: Takao Orito
---
.../devicetree/bindings/mmc/sdhci-fujitsu.txt | 22
SD Host controller on Milbeaut is consist of two controller parts.
One is core controller F_SDH30, this is similar to sdhci-fujitsu
controller.
Another is bridge controller.
This bridge controller is not compatible with sdhci-fujitsu controller.
This is special for Milbeaut series. This has some
The following patches add driver support for SD Host controller on
Socionext's Milbeaut M10V platforms.
SD Host controller on Milbeaut is consist of two controller parts.
One is core controller F_SDH30, this is similar to sdhci-fujitsu
controller.
Another is bridge controller. This bridge
ACRN is one open-source hypervisour, which is maintained by Linux
foundation. This is to add the para-virtualization support so that
it allows the Linux guest to run on acrn-hypervisor.
This adds x86_hyper_acrn into supported hypervisors array, which enables
Linux ACRN guest running on ACRN
ACRN is a flexible, lightweight reference hypervisor, built with real-time
and safety-criticality in mind, optimized to streamline embedded development
through an open source platform. It is built for embedded IOT with small
footprint and real-time features. More details can be found
in
Linux kernel uses the HYPERVISOR_CALLBACK_VECTOR for hypervisor upcall
vector. And it is already used for Xen and HyperV.
After Acrn hypervisor is detected, it will also use this defined vector
to notify kernel.
V1->V2: Remove the unused API definition of acrn_setup_intr_handler and
When acrn_hypervisor is detected, the hypercall is needed so that the
acrn guest can query/config some settings. For example: it can be used
to query the resources in hypervisor and manage the CPU/memory/device/
interrupt for Guest system.
So the hypercall is added so that the kernel can
> On Mon, Mar 25, 2019 at 11:03 AM Sean Christopherson
> wrote:
> >
> > On Sun, Mar 24, 2019 at 01:59:48AM -0700, Xing, Cedric wrote:
> > > As said in my previous email, this vDSO API isn't even compliant to
> > > x86_64 ABI and is absolutely NOT for average developers. Instead,
> > >
gpio-aspeed implements support for PIN_CONFIG_INPUT_DEBOUNCE. As of
v5.1-rc1 we're seeing the following when booting a Romulus BMC kernel:
> [ 21.373137] [ cut here ]
> [ 21.374545] WARNING: CPU: 0 PID: 1 at drivers/gpio/gpio-aspeed.c:834
>
Commit 3a51ff344204 ("kbuild: gitignore output directory") seemed to
bother people who version-control output directories.
Andre Przywara says:
"Unfortunately this breaks my setup, because I keep a totally separate
git repository in my build directories to track (various versions of)
.config. So
> I think you're misunderstanding me. I'm not talking about security at
> all here. SGX isn't a sandbox, full stop. I'm talking about the degree
> to which an SGX enclave acts like a well-behaved black box.
Any meaningful communication requires an agreement in place. The host and the
enclave
On Mon, Mar 25, 2019 at 08:18:25PM -0700, Mark Fasheh wrote:
> Hey Al,
>
> It's been a while since I've looked at that bit of code but it looks like
> Ocfs2 is syncing the inode to disk and disposing of it's memory
> representation (which would include the cluster locks held) so that other
>
DO YOU SPEAK ENGLISH?
Dear,i am Dinah Nilesh,it would be great to know you, i have a very
important and confidential matter that i want to discuss with
you,reply me back for more discussion.
Regards
Dinah.
Hi all,
Changes since 20190325:
The sound-asoc tree gained a build failure for which I disabled a driver.
Non-merge commits (relative to Linus' tree): 3009
2690 files changed, 83944 insertions(+), 43073 deletions
Hi,
On 3/26/19 1:34 AM, Kristina Martsenko wrote:
On 19/03/2019 08:30, Amit Daniel Kachhap wrote:
From: Mark Rutland
When pointer authentication is supported, a guest may wish to use it.
This patch adds the necessary KVM infrastructure for this to work, with
a semi-lazy context switch of the
When Make recurses to the top Makefile with sub-make-done unset,
the code block surrounded by 'ifneq ($(sub-make-done),1) ... endif'
is parsed multiple times. This happens for in-tree building of
include/config/auto.conf, *-pkg, etc. with GNU Make 4.x.
This is a slight regression by commit
On Tue, Mar 26, 2019 at 7:52 AM Palmer Dabbelt wrote:
>
> On Mon, 25 Mar 2019 00:01:45 PDT (-0700), a...@brainfault.org wrote:
> > On Mon, Mar 25, 2019 at 12:18 PM Christoph Hellwig
> > wrote:
> >>
> >> On Mon, Mar 25, 2019 at 01:25:50PM +0800, Alan Kao wrote:
> >> > Hi Anup,
> >> >
> >> >
On Mon, Mar 25, 2019 at 5:08 PM Christoph Hellwig wrote:
>
> > +ifdef CONFIG_FTRACE
> > +CFLAGS_REMOVE_init.o = -pg
> > +endif
> > +
> > obj-y += init.o
> > obj-y += fault.o
> > obj-y += extable.o
> > obj-y += ioremap.o
> > obj-y += cacheflush.o
> > +
> > +CFLAGS_init.o := -mcmodel=medany
>
Only clear the valid bit when invalidate logical APIC id entry.
The current logic clear the valid bit, but also set the rest of
the bits (including reserved bits) to 1.
Fixes: 98d90582be2e ('svm: Fix AVIC DFR and LDR handling')
Signed-off-by: Suravee Suthikulpanit
---
arch/x86/kvm/svm.c | 3 ++-
On 3/22/19 8:04 PM, Vitaly Kuznetsov wrote:
> "Suthikulpanit, Suravee" writes:
>
>> Only clear the valid bit when invalidate logical APIC id entry.
>> The current logic clear the valid bit, but also set the rest of
>> the bits (including reserved bits) to 1.
>>
>> Fixes: 98d90582be2e ('svm:
> -Original Message-
> From: Alex Williamson
> Sent: Monday, March 25, 2019 9:17 PM
> To: Parav Pandit
> Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org;
> kwankh...@nvidia.com
> Subject: Re: [PATCH 8/8] vfio/mdev: Improve the create/remove sequence
>
> On Tue, 26 Mar 2019
On Mon, Mar 25, 2019 at 10:38:54AM +0100, Lukas Wunner wrote:
> On Mon, Mar 25, 2019 at 03:22:23PM +0900, William Breathitt Gray wrote:
> > +/**
> > + * find_next_clump8 - find next 8-bit clump with set bits in a memory
> > region
> > + * @clump: location to store copy of found clump
> > + *
On Mon, 2019-03-25 at 11:25 -0700, Nicolas Boichat wrote:
> On Mon, Mar 25, 2019 at 5:23 AM Zhiyong Tao wrote:
> >
> > This patch provides the advanced drive for I2C used pins on MT8183.
> > The detail strength specification description of the I2C pin:
> > When E1=0/E0=0, the strength is 0.125mA.
When CONFIG_VMAP_STACK=y, __pa() returns incorrect physical address for
a stack virtual address. Stack DMA buffers must be avoided.
Signed-off-by: raymond pang
---
drivers/ata/libata-zpodd.c | 36 ++--
1 file changed, 26 insertions(+), 10 deletions(-)
diff --git
On Mon, Mar 25, 2019 at 09:54:58PM +, Jonathan Kowalski wrote:
> On Mon, Mar 25, 2019 at 9:43 PM Joel Fernandes wrote:
> >
> > On Mon, Mar 25, 2019 at 10:19:26PM +0100, Jann Horn wrote:
> > > On Mon, Mar 25, 2019 at 10:11 PM Joel Fernandes
> > > wrote:
> > >
> > > But often you don't just
On Mon, 2019-03-25 at 11:17 -0700, Nicolas Boichat wrote:
> On Mon, Mar 25, 2019 at 5:41 AM Zhiyong Tao wrote:
> >
> > The commit adds pintcrl device node for mt8183
>
> Minor nit: This should say pinctrl (in the commit title as well).
==> Thanks for your suggestion, we will change it in next
On Mon, Mar 25, 2019 at 03:12:36PM +0200, Andy Shevchenko wrote:
> On Mon, Mar 25, 2019 at 03:22:23PM +0900, William Breathitt Gray wrote:
> > This macro iterates for each 8-bit group of bits (clump) with set bits,
> > within a bitmap memory region. For each iteration, "start" is set to the
> >
On Mon, 2019-03-25 at 14:30 -0500, Rob Herring wrote:
> On Mon, Mar 25, 2019 at 08:23:00PM +0800, Zhiyong Tao wrote:
> > This patch adds pinctrl file for mt8183.
>
> Still has a typo in the subject.
==>we will change it in next version
>
> >
> > Signed-off-by: Zhiyong Tao
> > ---
> >
Ping...
Hi, Eduardo
What is your opinion about where to put the HW resource ID in DT?
Best Regards!
Anson Huang
> -Original Message-
> From: Anson Huang
> Sent: 2019年3月13日 16:12
> To: 'Rob Herring' ; 'edubez...@gmail.com'
>
> Cc: 'mark.rutl...@arm.com' ;
> 'shawn...@kernel.org'
Hi all,
After merging the sound-asoc tree, today's linux-next build (powerpc
allyesconfig) failed like this:
sound/soc/codecs/tlv320aic32x4-clk.c:19:16: error: field 'hw' has incomplete
type
struct clk_hw hw;
^~
In file included from include/linux/init.h:5,
On Tue, Mar 26, 2019 at 10:17 AM Steven Rostedt wrote:
>
> On Tue, 26 Mar 2019 09:40:04 +0800
> Yafang Shao wrote:
>
> > In this patchset, I introduce a new macro TRACE_EVENT_NONE(), which will
> > define a tracepoint as a do-nothing inline function.
> > #define TRACE_EVENT_NONE(name,
Nathan,
> When building with -Wsometimes-uninitialized, Clang warns:
>
> drivers/scsi/gdth.c:3662:6: warning: variable 'paddr' is used
> uninitialized whenever 'if' condition is false
> [-Wsometimes-uninitialized]
>
> Don't attempt to call dma_free_coherent when buf is NULL (meaning that
> we
On Tue, Mar 26, 2019 at 10:21 AM Steven Rostedt wrote:
>
> On Tue, 26 Mar 2019 09:40:06 +0800
> Yafang Shao wrote:
>
> > The tracepoints trace_sched_stat_{iowait, blocked, wait, sleep} should
> > be not exposed to user if CONFIG_SCHEDSTATS is not set.
> >
> > Signed-off-by: Yafang Shao
> > ---
On Mon, 25 Mar 2019 00:01:45 PDT (-0700), a...@brainfault.org wrote:
On Mon, Mar 25, 2019 at 12:18 PM Christoph Hellwig wrote:
On Mon, Mar 25, 2019 at 01:25:50PM +0800, Alan Kao wrote:
> Hi Anup,
>
> Sorry for being late to the party. I think one more thing should
> move together with
On Tue, 26 Mar 2019 09:40:06 +0800
Yafang Shao wrote:
> The tracepoints trace_sched_stat_{iowait, blocked, wait, sleep} should
> be not exposed to user if CONFIG_SCHEDSTATS is not set.
>
> Signed-off-by: Yafang Shao
> ---
> include/trace/events/sched.h | 14 ++
> 1 file changed,
>
> On 3/25/19 3:26 AM, Russell King - ARM Linux admin wrote:
> > On Mon, Mar 25, 2019 at 04:37:09PM +0800, Peter Chen wrote:
> >> Hi Michal & Marek,
> >>
> >> I meet an issue that the DMA (CMA used) allocation failed if there is
> >> a user signal, Eg Ctrl+C, it causes the USB xHCI stack fails
On Tue, 26 Mar 2019 09:40:04 +0800
Yafang Shao wrote:
> In this patchset, I introduce a new macro TRACE_EVENT_NONE(), which will
> define a tracepoint as a do-nothing inline function.
> #define TRACE_EVENT_NONE(name, proto) \
> static inline void
Arnd,
> clang -Wuninitialized incorrectly sees a variable being used without
> initialization:
>
> drivers/scsi/lpfc/lpfc_nvme.c:2102:37: error: variable 'localport' is
> uninitialized when used here
> [-Werror,-Wuninitialized]
> lport = (struct lpfc_nvme_lport
Hi all,
Does there have any comments on this serial?
Thanks.
Wei.
On 21/2/2019 6:18 PM, Wei Ni wrote:
> Move the hw/sw shutdown patches into this serial. There already have
> some discussion for it in https://lkml.org/lkml/2018/12/7/225.
> Support GPU HW throttle, thermal IRQ, set_trips(), EDP
On Tue, 26 Mar 2019 01:43:44 +
Parav Pandit wrote:
> > -Original Message-
> > From: Alex Williamson
> > Sent: Monday, March 25, 2019 7:06 PM
> > To: Parav Pandit
> > Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org;
> > kwankh...@nvidia.com
> > Subject: Re: [PATCH 8/8]
Arnd,
> Clang -Wuninitialized notices that on is_qla40XX we never allocate any
> DMA memory in get_fw_boot_info() but attempt to free it anyway:
Applied to 5.2/scsi-queue, thanks!
--
Martin K. Petersen Oracle Linux Engineering
The pattern drivers/dmaengine/uniphier-mdmac.c has no match in the
source tree.
The correct path is drivers/dma/uniphier-mdmac.c
Reported-by: Joe Perches
Signed-off-by: Masahiro Yamada
---
MAINTAINERS | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/MAINTAINERS
On 3/21/19, 9:11 AM, "linux-arm-kernel on behalf of Thomas Gleixner"
wrote:
On Tue, 12 Mar 2019, Ali Saidi wrote:
> Increase mmap_base by the worst-case brk randomization so that
> the stack and heap remain apart.
>
> In Linux 4.13 a change was committed that
Schönen Tag,
Ich bin ein Unternehmensgründungs- und Anlageberater für Privatinvestoren
und Investmentgesellschaften sowie andere Finanzierungsquellen, die privat
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privates Anlageportfolio erzielen können Nehmen Sie Kontakt mit
On Mon, Mar 25, 2019 at 11:37:32PM +, Al Viro wrote:
> For debugfs it's clearly "use default ->evict_inode(), have explicit
> ->destroy_inode() using free_inode_nonrcu()" - there we have nothing
> else done in ->evict_inode() and kfree is obviously safe in softirq.
> I'll post that (or push
symlink body shouldn't be freed without an RCU delay. Switch debugfs to
->destroy_inode() and use of call_rcu(); free both the inode and symlink
body in the callback. Similar to solution for bpf, only here it's even
more obvious that ->evict_inode() can be dropped.
Signed-off-by: Al Viro
---
> -Original Message-
> From: Alex Williamson
> Sent: Monday, March 25, 2019 7:06 PM
> To: Parav Pandit
> Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org;
> kwankh...@nvidia.com
> Subject: Re: [PATCH 8/8] vfio/mdev: Improve the create/remove sequence
>
> On Mon, 25 Mar 2019
Hi Rajneesh,
On Mon, Mar 25, 2019 at 3:23 AM Bhardwaj, Rajneesh
wrote:
>
> Hi Rajat
>
> On 23-Mar-19 6:00 AM, Rajat Jain wrote:
> > Hi Rajneesh,
> >
> >
> >
> > On Fri, Mar 22, 2019 at 12:56 PM Bhardwaj, Rajneesh
> > wrote:
> >> Some suggestions below
> >>
> >> On 18-Mar-19 8:36 PM, Rajat Jain
When CONFIG_RCU_TRACE is not set, all these tracepoints are define as
do-nothing macro.
We'd better make those inline functions that take proper arguments.
As RCU_TRACE() is defined as do-nothing marco as well when
CONFIG_RCU_TRACE is not set, so we can clean it up.
Signed-off-by: Yafang Shao
The tracepoints trace_sched_stat_{iowait, blocked, wait, sleep} should
be not exposed to user if CONFIG_SCHEDSTATS is not set.
Signed-off-by: Yafang Shao
---
include/trace/events/sched.h | 14 ++
1 file changed, 14 insertions(+)
diff --git a/include/trace/events/sched.h
Sometimes we want define a tracepoint as a do-nothing function.
So I introduce this TRACE_EVENT_NONE() for this kind of usage.
Signed-off-by: Yafang Shao
---
include/linux/tracepoint.h | 8
include/trace/define_trace.h | 4
2 files changed, 12 insertions(+)
diff --git
free the symlink body after the same RCU delay we have for freeing the
struct inode itself, so that traversal during RCU pathwalk wouldn't step
into freed memory.
Signed-off-by: Al Viro
---
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 8dc2818fdd84..12628184772c 100644
---
free the symlink body after the same RCU delay we have for freeing the
struct inode itself, so that traversal during RCU pathwalk wouldn't step
into freed memory.
Signed-off-by: Al Viro
---
diff --git a/fs/jffs2/readinode.c b/fs/jffs2/readinode.c
index 389ea53ea487..bccfc40b3a74 100644
---
In this patchset, I introduce a new macro TRACE_EVENT_NONE(), which will
define a tracepoint as a do-nothing inline function.
#define TRACE_EVENT_NONE(name, proto) \
static inline void trace_##name(proto) \
{ }
free the symlink body after the same RCU delay we have for freeing the
struct inode itself, so that traversal during RCU pathwalk wouldn't step
into freed memory.
Signed-off-by: Al Viro
---
diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c
index e3346628efe2..2d61ddda9bf5 100644
---
On Sun, 23 Sep 2018 12:11:33 +
YueHaibing wrote:
> 'cnt' should be used to calculate ring buffer size rather than data->cnt
I just found this patch in my inbox (was traveling at the time. But now
I have patchwork attached to my INBOX so patches like these shouldn't
be missed anymore!)
Yes,
On Fri, Mar 22, 2019 at 04:44:15PM +0100, Arnd Bergmann wrote:
> From: Peter Zijlstra
>
> The current int_sqrt() computation is sub-optimal for the case of small
> @x. Which is the interesting case when we're going to do cumulative
> distribution functions on idle times, which we assume to be a
On Fri, Mar 22, 2019 at 04:44:14PM +0100, Arnd Bergmann wrote:
> From: Lanqing Liu
>
> On Spreadtrum's serial device, nearly all of interrupts would be cleared
> by hardware except timeout interrupt. This patch removed the operation
> of clearing all interrupt in irq handler, instead added an
On Fri, Mar 22, 2019 at 04:44:12PM +0100, Arnd Bergmann wrote:
> From: Qiao Zhou
>
> In current die(), the irq is disabled for __die() handle, not
> including the possible panic() handling. Since the log in __die()
> can take several hundreds ms, new irq might come and interrupt
> current die().
On Fri, Mar 22, 2019 at 04:44:11PM +0100, Arnd Bergmann wrote:
> From: Al Viro
>
> It's not hard to trigger a bunch of d_invalidate() on the same
> dentry in parallel. They end up fighting each other - any
> dentry picked for removal by one will be skipped by the rest
> and we'll go for the
On Mon, Mar 25, 2019 at 09:59:31AM -0700, Mark Salyzyn wrote:
On 03/25/2019 05:16 AM, Fengguang Wu wrote:
Martin,
On Fri, Mar 22, 2019 at 11:46:11PM +0800, Martin Liu wrote:
As the discussion https://lore.kernel.org/patchwork/patch/334982/
We know an open file's ra_pages might run out of sync
On Fri, Mar 22, 2019 at 04:44:08PM +0100, Arnd Bergmann wrote:
> From: Ziyuan Xu
>
> Per spec, block size should always be 512 bytes for dual rate mode,
> so any attempts to switch the block size under dual rate mode should
> be neglected.
>
> Signed-off-by: Ziyuan Xu
> Signed-off-by: Shawn
On Fri, Mar 22, 2019 at 04:44:10PM +0100, Arnd Bergmann wrote:
> From: Wei Qiao
>
> SPRD_TIMEOUT was 256, which is too small to wait until the status
> switched to workable in a while loop, so that the earlycon could
> not work correctly.
>
> Signed-off-by: Wei Qiao
> Signed-off-by: Chunyan
On Fri, Mar 22, 2019 at 04:43:55PM +0100, Arnd Bergmann wrote:
> From: Josh Boyer
>
> The iowarrior driver expects at least one valid endpoint. If given
> malicious descriptors that specify 0 for the number of endpoints,
> it will crash in the probe function. Ensure there is at least
> one
On Fri, Mar 22, 2019 at 04:43:53PM +0100, Arnd Bergmann wrote:
> From: Ravindra Lokhande
>
> Compress offload does not support ioctl calls from a 32bit userspace
> in a 64 bit kernel. This patch adds support for ioctls from a 32bit
> userspace in a 64bit kernel
>
> Signed-off-by: Ravindra
On Fri, Mar 22, 2019 at 04:43:52PM +0100, Arnd Bergmann wrote:
> From: Julia Lawall
>
> The mmc_pwrseq_ops structures are never modified, so declare them as const.
>
> Done with the help of Coccinelle.
>
> Signed-off-by: Julia Lawall
> Signed-off-by: Ulf Hansson
> (cherry picked from commit
On 2019年03月25日 16:27, Thomas Gleixner wrote:
On Mon, 25 Mar 2019, Zhao, Yakui wrote:
+/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_X86_ACRNHYPER_H
+#define _ASM_X86_ACRNHYPER_H
+
+#include
+#include
+
+#ifdef CONFIG_ACRN
+/* ACRN Hypervisor callback */
+void
On 2019年03月25日 16:30, Thomas Gleixner wrote:
On Mon, 25 Mar 2019, Zhao, Yakui wrote:
-Original Message-
From: Thomas Gleixner [mailto:t...@linutronix.de]
Sent: Saturday, March 23, 2019 12:02 AM
To: Zhao, Yakui
Cc: linux-kernel@vger.kernel.org; x...@kernel.org; Chen, Jason CJ
Hi, Rob
Best Regards!
Anson Huang
> -Original Message-
> From: Rob Herring [mailto:r...@kernel.org]
> Sent: 2019年3月26日 4:42
> To: Anson Huang
> Cc: thierry.red...@gmail.com; mark.rutl...@arm.com;
> shawn...@kernel.org; s.ha...@pengutronix.de; ker...@pengutronix.de;
> feste...@gmail.com;
On 3/25/19 5:27 PM, shenghui wrote:
On 3/26/19 1:06 AM, Bart Van Assche wrote:
On Mon, 2019-03-25 at 17:45 +0800, shenghui wrote:
[ 47.103637] vboxdrv: loading out-of-tree module taints kernel.
[ 47.111919] vboxdrv: Found 2 processor cores
[ 47.119013] vboxdrv: fAsync=0 offMin=0x2ee
Currently kernel/bpf/cgroup.c contains only one program type and one
proto function cgroup_dev_func_proto(). It'd be useful to have base
proto function that can be reused for new cgroup-bpf program types
coming soon.
Introduce cgroup_base_func_proto().
Signed-off-by: Andrey Ignatov
---
On Mon, Mar 25, 2019 at 12:50:40PM -0500, Alan Tull wrote:
> On Sun, Mar 24, 2019 at 10:23 PM Wu Hao wrote:
>
> Hi Hao,
>
> Looks good, one question below.
>
> >
> > Current driver checks if input bitstream file size is aligned or
> > not per PR data width (default 32bits). It requires one
On Mon, Mar 25, 2019 at 05:38:09PM -0700, Matthew Garrett wrote:
> On Mon, Mar 25, 2019 at 5:35 PM Greg Kroah-Hartman
> wrote:
> > On Mon, Mar 25, 2019 at 03:09:52PM -0700, Matthew Garrett wrote:
> > > Normal device interaction should be done through configfs, sysfs or a
> > > miscdev, not
On Fri, Mar 15, 2019 at 1:07 PM Chang S. Bae wrote:
>
> Updates from v5 [5]:
> * Drop the new tain flag (TAINT_INSECURE)
> * Cleanup copy_thread_tls(), some changelog, and unnecessary comments on
> assembly macros
> * Rearrange some helper updates appropriately (from patch 4 to 6)
I think this
On Mon, Mar 25, 2019 at 5:35 PM Greg Kroah-Hartman
wrote:
> On Mon, Mar 25, 2019 at 03:09:52PM -0700, Matthew Garrett wrote:
> > Normal device interaction should be done through configfs, sysfs or a
> > miscdev, not debugfs.
>
> Then why not just not allow debugfs at all if it is such a "big
>
>So on user space to kernel space transitions swapping in kernel GS should
>simply do:
> userGS = RDGSBASE()
> WRGSBASE(kernelGS)
This would also need to find kernelGS first, by doing RDPID and then
reading it from memory in the right index
(which might be a full cache miss if
On Mon, Mar 25, 2019 at 03:09:52PM -0700, Matthew Garrett wrote:
> From: David Howells
>
> Disallow opening of debugfs files that might be used to muck around when
> the kernel is locked down as various drivers give raw access to hardware
> through debugfs. Given the effort of auditing all 2000
On Mon, Mar 25, 2019 at 5:12 PM Christian Brauner wrote:
>
> On Mon, Mar 25, 2019 at 05:00:17PM -0700, Andy Lutomirski wrote:
> > On Mon, Mar 25, 2019 at 4:45 PM Christian Brauner
> > wrote:
> > >
> > > On Mon, Mar 25, 2019 at 04:42:14PM -0700, Andy Lutomirski wrote:
> > > > On Mon, Mar 25,
On Mon, Mar 25, 2019 at 04:44:40PM -0700, Alexei Starovoitov wrote:
> On Mon, Mar 25, 2019 at 11:37:32PM +, Al Viro wrote:
> >
> > For debugfs it's clearly "use default ->evict_inode(), have explicit
> > ->destroy_inode() using free_inode_nonrcu()" - there we have nothing
> > else done in
From: Ralph Campbell
valid_phys_addr_range() is used to sanity check the physical address range
of an operation, e.g., access to /dev/mem. It uses __pa(high_memory)
internally.
If memory is populated at the end of the physical address space, then
__pa(high_memory) is outside of the physical
From: Ralph Campbell
I was debugging with v5.1.0-rc1 and while booting I hit a
kernel BUG at arch/x86/mm/physaddr.c:27
which I fixed with the following patch but now I can't seem
to reproduce the exact setup that triggered it.
Still, it seems like a valid problem and maybe my difficulty
in
On Mon, Mar 25, 2019 at 05:00:17PM -0700, Andy Lutomirski wrote:
> On Mon, Mar 25, 2019 at 4:45 PM Christian Brauner
> wrote:
> >
> > On Mon, Mar 25, 2019 at 04:42:14PM -0700, Andy Lutomirski wrote:
> > > On Mon, Mar 25, 2019 at 1:23 PM Daniel Colascione
> > > wrote:
> > > >
> > > > On Mon,
On Fri, 22 Mar 2019, kan.li...@linux.intel.com wrote:
>
> + PERF_REG_X86_XMM15 = 62,
> +
> + /* All registers include the XMMX registers */
> + PERF_REG_X86_MAX = PERF_REG_X86_XMM15 + 2,
Ergo: PERF_REG_X86_MAX == 64
> -#define REG_RESERVED (~((1ULL << PERF_REG_X86_MAX) - 1ULL))
>
Many kernel interfaces require real and/or effective root uid instead
of relying solely of capabilities. An executable that uses such
interfaces has to be set-uid-root or be executed by a thread with
effective root uid. Presently, fsuid and saved uid will reset to the
effective uid during execve.
On Mon, 25 Mar 2019 23:34:28 +
Parav Pandit wrote:
> > -Original Message-
> > From: Alex Williamson
> > Sent: Monday, March 25, 2019 6:19 PM
> > To: Parav Pandit
> > Cc: k...@vger.kernel.org; linux-kernel@vger.kernel.org;
> > kwankh...@nvidia.com
> > Subject: Re: [PATCH 8/8]
On Mon, 25 Mar 2019, Liang, Kan wrote:
> On 3/23/2019 5:56 AM, Peter Zijlstra wrote:
> > On Fri, Mar 22, 2019 at 10:22:50AM -0700, Andi Kleen wrote:
> > > > > diff --git a/arch/x86/include/uapi/asm/perf_regs.h
> > > > > b/arch/x86/include/uapi/asm/perf_regs.h
> > > > > index
On Mon, Mar 25, 2019 at 4:45 PM Christian Brauner wrote:
>
> On Mon, Mar 25, 2019 at 04:42:14PM -0700, Andy Lutomirski wrote:
> > On Mon, Mar 25, 2019 at 1:23 PM Daniel Colascione wrote:
> > >
> > > On Mon, Mar 25, 2019 at 1:14 PM Jann Horn wrote:
> > > >
> > > > On Mon, Mar 25, 2019 at 8:44 PM
On Mon, Mar 25, 2019 at 11:03 AM Sean Christopherson
wrote:
>
> On Sun, Mar 24, 2019 at 01:59:48AM -0700, Xing, Cedric wrote:
> > As said in my previous email, this vDSO API isn't even compliant to
> > x86_64 ABI and is absolutely NOT for average developers. Instead,
> > host/enclave
The regulators array should never need to be modified, make it const so
compiler can put it to .rodata.
Signed-off-by: Axel Lin
---
drivers/regulator/sc2731-regulator.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/regulator/sc2731-regulator.c
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