The kernel may be built with multiple LSMs, but only a subset may be
enabled on the boot command line by specifying "lsm=". Not including
"integrity" on the ordered LSM list may result in a NULL deref.
As reported by Dmitry Vyukov:
in qemu:
qemu-system-x86_64 -enable-kvm -machine
On Mon, Mar 22, 2021 at 4:02 PM Andy Shevchenko
wrote:
>
> On Mon, Mar 22, 2021 at 4:57 PM Rafael J. Wysocki wrote:
> >
> > On Fri, Mar 19, 2021 at 8:21 PM Andy Shevchenko
> > wrote:
> > >
> > > The decrementation of acpi_device_bus_id->instance_no
> > > in acpi_device_del() is incorrect,
From: Peter Zijlstra
> Sent: 22 March 2021 09:33
>
> On Fri, Mar 19, 2021 at 05:18:14PM +, David Laight wrote:
> > From: Peter Zijlstra
> > > Sent: 18 March 2021 17:11
> > >
> > > Due to commit c9c324dc22aa ("objtool: Support stack layout changes
> > > in alternatives"), it is possible to
Hi Sagar, Rob,
(replying to an old email, as this one seems to be the most appropriate)
On Tue, Sep 22, 2020 at 10:34 PM Rob Herring wrote:
> On Thu, Sep 10, 2020 at 04:14:03PM +0530, Sagar Kadam wrote:
> > Convert device tree bindings for SiFive's PLIC to YAML format
> >
> > Signed-off-by:
Hi all,
What are some good Linux projects in kernel space for final year
computer.science engineering students?
Could someone help and share your ideas on this please.
--
Thanks,
Sekhar
On 18:42-20210322, Aswath Govindraju wrote:
> The following speed modes are now supported in J7200 SoC,
> - HS200 and HS400 modes at 1.8 V card voltage, in MMCSD0 subsystem [1].
> - UHS-I speed modes in MMCSD1 subsystem [1].
>
> Add support for UHS-I modes by adding voltage regula
the kAPI for a frontend can use 3 different tuning methods:
1. The hardware tracks internally frequency shifts via its
own internal zigzag logic;
2. The hardware has a custom zigzag method, implemented via
fe search() ops;
3. The hardware doesn't have any internal zigzag logic. So,
the
Hi Tom,
On 3/22/21 8:53 AM, Tom Rix wrote:
On 3/21/21 2:05 PM, Richard Gong wrote:
Hi Tom >>
On 3/19/21 4:22 PM, Richard Gong wrote:
Hi Moritz,
Thanks for approving the 1st patch of my version 5 patchest, which submitted on
02/09/21.
This change
e23bd83368af ("firmware:
Em Thu, 18 Jun 2020 11:50:54 +0200
Marc Gonzalez escreveu:
> On 17/06/2020 20:52, Mauro Carvalho Chehab wrote:
>
> > For the zigzag to work, the core needs to have a frequency
> > shift. Without that, the zigzag code will just try re-tuning
> > several times at the very same frequency, with
On Mon, Mar 22, 2021 at 11:07:47AM -0400, Rik van Riel wrote:
> > > The flip side of this is that we see more task migrations
> > > (about
> > > 30% more), higher cache misses, higher memory bandwidth
> > > utilization,
> > > and higher CPU use, for the same number of requests/second.
On Mon, Mar 22, 2021 at 04:18:23PM +0100, Christoph Hellwig wrote:
> On Mon, Mar 22, 2021 at 03:15:03PM +, Russell King - ARM Linux admin
> wrote:
> > It gets worse than that though - due to a change to remove
> > pcibios_min_io from the generic code, moving it into the ARM
> > architecture
Am 2021-03-22 15:21, schrieb Pratyush Yadav:
On 18/03/21 10:24AM, Michael Walle wrote:
Due to possible mode switching to 8D-8D-8D, it might not be possible
to
read the SFDP after the initial probe. To be able to dump the SFDP via
sysfs afterwards, make a complete copy of it.
Signed-off-by:
On Mon, Mar 22, 2021 at 10:51:35PM +0800, lyl2...@mail.ustc.edu.cn wrote:
>
>
>
> > -原始邮件-
> > 发件人: "Leon Romanovsky"
> > 发送时间: 2021-03-22 22:27:17 (星期一)
> > 收件人: "Lv Yunlong"
> > 抄送: s...@grimberg.me, dledf...@redhat.com, j...@ziepe.ca,
> > linux-r...@vger.kernel.org,
On 22/3/21 1:33 pm, Bhaskar Chowdhury wrote:
s/filesytem/filesystem/
s/symantics/semantics/
Signed-off-by: Bhaskar Chowdhury
Acked-by: Andrew Donnellan
---
drivers/misc/cxl/context.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/misc/cxl/context.c
Hi Andy Shevchenko,
> -Original Message-
> From: Andy Shevchenko
> Sent: Friday, March 19, 2021 3:53 PM
> To: Sai Krishna Potthuri
> Cc: Linus Walleij ; Rob Herring
> ; Michal Simek ; Greg Kroah-
> Hartman ; linux-arm Mailing List ker...@lists.infradead.org>; Linux Kernel Mailing List
> From: Lorenzo Pieralisi
> On Mon, Mar 22, 2021 at 01:40:16PM +, Roy Zang wrote:
> > Yes. It is maintained.
>
> To be maintained you should review its code please.
Sure.
>
> > I will send out a patch.
>
> Krzysztof already posted one for you, you just need to ack it:
>
>
>
> I'm pretty confused. This has been sent ~6 times already. What is the v1 of?
> Is this a different driver? If so, why does it have the same $SUBJECT line?
>
> If this is not actually v1. Please provide a change-log.
>
Hi Lee
Sorry for confusion. This is no version before v1. The
Hi,
my static analyzer tool reported a potential uaf in qlcnic_probe.
The problem file is drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c in
Linux Kernel-5.12-rc2.
In funtion qlcnic_probe around line 2623, it calls qlcnic_dcb_enable()
to enable adapter->dcb. But the adapter->dcb could be
This is the start of the stable review cycle for the 5.10.26 release.
There are 156 patches in this series, all will be posted as a response
to this one. If anyone has any issues with these being applied, please
let me know.
Responses should be made by Wed, 24 Mar 2021 15:18:19 +.
Anything
On Mon, 22 Mar 2021 11:08:47 +0100
David Hildenbrand wrote:
>
> Wonder if "echo c > /proc/sysrq-trigger" already existed and would have
> worked back then. :)
>
>
Looks like sysrq-c was added in 2005:
commit 86b1ae38c0a62 ("kdump: sysrq trigger mechanism for kexec based
crashdumps")
Thus
Lo! I want to provide users with an easier way to search our multitude
of mailing lists for reports about issues (aka bugs), as reporting the
same kernel problem multiple times has known downsides for everyone
involved. That's why I propose to create this new mailing list:
On Mon, Mar 22, 2021 at 03:15:03PM +, Russell King - ARM Linux admin wrote:
> It gets worse than that though - due to a change to remove
> pcibios_min_io from the generic code, moving it into the ARM
> architecture code, this has caused a regression that prevents the
> legacy resources being
On Fri, Mar 19, 2021 at 04:25:40PM -0600, Alex Williamson wrote:
> I've been trying to figure out how, but I think not. A user can have
> multiple devices, each with entirely separate IOMMU contexts. For each
> device, the user can create an mmap of memory to that device and add it
> to every
On Mon, Mar 22, 2021 at 03:54:03PM +0100, Christoph Hellwig wrote:
> On Fri, Mar 19, 2021 at 05:53:12PM +, Russell King - ARM Linux admin
> wrote:
> > If I extend the arch/arm/kernel/bios32.c code to kill BARs 2/3 (which
> > actually are not present on the CY82C693) then the IDE driver works
allmodconfig
powerpc allyesconfig
powerpc allmodconfig
powerpc allnoconfig
i386 randconfig-a004-20210322
i386 randconfig-a003-20210322
i386 randconfig-a001
allmodconfig
powerpc allyesconfig
powerpc allmodconfig
powerpc allnoconfig
i386 randconfig-a004-20210322
i386 randconfig-a003-20210322
i386 randconfig
Le 19/03/2021 à 15:40, Daniel Axtens a écrit :
Implement a limited form of KASAN for Book3S 64-bit machines running under
the Radix MMU, supporting only outline mode.
- Enable the compiler instrumentation to check addresses and maintain the
shadow region. (This is the guts of KASAN
On Wed, Mar 10, 2021 at 08:21:37AM +0800, Coiby Xu wrote:
> Hi Dan,
>
> Thanks for finding this issue! I'll submit all the patches including the
> one for the previous issue reported by you ("[bug report] staging: qlge:
> Initialize devlink health dump framework") after finishing all items listed
On Mon, 2021-03-22 at 19:54 +0500, Muhammad Usama Anjum wrote:
> If some error occurs, URB buffers should also be freed. If they aren't
> freed with the dvb here, the em28xx_dvb_fini call doesn't frees the URB
> buffers as dvb is set to NULL. The function in which error occurs should
> do all the
On Mon, Mar 22, 2021 at 04:01:53PM +0100, Christoph Hellwig wrote:
> Hi all,
>
> the nvlink2 vfio subdriver is a weird beast. It supports a hardware
> feature without any open source component - what would normally be
> the normal open source userspace that we require for kernel drivers,
>
On Mon, Mar 22, 2021 at 11:10:52PM +1100, Herbert Xu wrote:
> Theodore Ts'o wrote:
> >
> > From: 曹子德(Theodore Y Ts'o)
>
> "Yue" doesn't seem to match your second character which is usually
> romanised as "Tze" in Cantonese, could it be
>
> 曹予德
Quite right. I hadn't noticed that I had
On Mon, 22 Mar 2021 15:42:02 +0900
Masami Hiramatsu wrote:
> ftrace shows "[unknown/kretprobe'd]" indicator all addresses in the
> kretprobe_trampoline, but the modified address by kretprobe should
> be only kretprobe_trampoline+0.
>
> Signed-off-by: Masami Hiramatsu
Acked-by: Steven Rostedt
On Fri, Mar 19, 2021 at 05:07:49PM -0300, Jason Gunthorpe wrote:
> The way the driver core works is to first match against the already
> loaded driver list, then trigger an event for module loading and when
> new drivers are registered they bind to unbound devices.
>
> So, the trouble is the
On Thu, 11 Mar 2021, Krzysztof Kozlowski wrote:
> Simplify 32-bit and 64-bit Intel SoCFPGA Kconfig options by having only
> one for both of them. This the common practice for other platforms.
> Additionally, the ARCH_SOCFPGA is too generic as SoCFPGA designs come
> from multiple vendors.
>
>
On 3/22/21 7:41 AM, Krzysztof Kozlowski wrote:
On 22/03/2021 13:58, Richard Gong wrote:
On 3/22/21 3:26 AM, Krzysztof Kozlowski wrote:
On 21/03/2021 22:09, Arnd Bergmann wrote:
On Sun, Mar 21, 2021 at 7:46 PM Krzysztof Kozlowski
wrote:
The Stratix10 service layer and RCU drivers are
Hi, Matthias:
Yongqiang Niu 於 2021年1月5日 週二 上午11:07寫道：
>
> This patch add component RDMA4
>
> Signed-off-by: Yongqiang Niu
> Reviewed-by: Chun-Kuang Hu
How do you think about this patch? One drm patch [1] depends on this patch.
[1]
On Sun, 21 Mar 2021 19:30:37 +
Qais Yousef wrote:
> On 03/10/21 15:53, Peter Zijlstra wrote:
> > --- a/kernel/cpu.c
> > +++ b/kernel/cpu.c
> > @@ -160,6 +160,9 @@ static int cpuhp_invoke_callback(unsigne
> > int (*cb)(unsigned int cpu);
> > int ret, cnt;
> >
> > + if (bringup !=
On Mon, 2021-03-22 at 11:03 +, Mel Gorman wrote:
> On Sun, Mar 21, 2021 at 03:03:58PM -0400, Rik van Riel wrote:
> > Mel Gorman did some nice work in 9fe1f127b913
> > ("sched/fair: Merge select_idle_core/cpu()"), resulting in the
> > kernel
> > being more efficient at finding an
On Mon 2021-03-22 20:13:51, Sergey Senozhatsky wrote:
> On (21/03/22 11:53), John Ogness wrote:
> > On 2021-03-21, Sergey Senozhatsky wrote:
> > >> @@ -2055,6 +2122,9 @@ int vprintk_store(int facility, int level,
> > >> */
> > >> ts_nsec = local_clock();
> > >>
> > >> +
From: "Kai Stuhlemmer (ebee Engineering)"
Update MTD ECC statistics with the number of corrected bits.
Fixes: f88fc122cc34 ("mtd: nand: Cleanup/rework the atmel_nand driver")
Cc: sta...@vger.kernel.org
Signed-off-by: Kai Stuhlemmer (ebee Engineering)
Signed-off-by: Tudor Ambarus
---
Settling time and over sampling is a typical challenge for different IIO ADC
devices. So, introduce channel specific settling-time-us and oversampling-ratio
properties to cover this use case.
Signed-off-by: Oleksij Rempel
---
Documentation/devicetree/bindings/iio/adc/adc.yaml | 9 +
1
Add a binding documentation for the TI TSC2046 touchscreen controllers
ADC functionality.
Signed-off-by: Oleksij Rempel
Reviewed-by: Rob Herring
---
.../bindings/iio/adc/ti,tsc2046.yaml | 115 ++
1 file changed, 115 insertions(+)
create mode 100644
changes v4:
- spell fixes
- add more comments
- make code more readable
- move scan_buf to the priv
- use FIELD_GET to extract ADC data
- make some multi line code as one line
- do not use atomic API for trig_more_count
- fix build warning on 64bit system
- add NULL check for the devm_kasprintf()
Basically the TI TSC2046 touchscreen controller is 8 channel ADC optimized for
the touchscreen use case. By implementing it as an IIO ADC device, we can
make use of resistive-adc-touch and iio-hwmon drivers.
Polled readings are currently not implemented to keep this patch small, so
iio-hwmon will
On 3/22/21 9:17 AM, Leon Romanovsky wrote:
We are not talking about putting this tool in upstream repo, right?
If yes, please get buy-in from David/Jakub first.
I'll make the user space sanity check tool either way.
It would be nice to have it upstream, the checks
continue to be made as the
On Sun, 14 Mar 2021, Andreas Kemnade wrote:
> These register get reset to their OTP defaults after USB plugging.
> And while at it, also add a missing register for detecting the
> charger type.
>
> Signed-off-by: Andreas Kemnade
> ---
> drivers/mfd/rn5t618.c | 3 +++
>
Hi, Matthias:
Chun-Kuang Hu 於 2020年12月29日 週二 下午11:23寫道：
>
> Hi, Yongqiang:
>
> Yongqiang Niu 於 2020年12月28日 週一 下午4:37寫道：
> >
> > This patch add component OVL_2L2
>
> Reviewed-by: Chun-Kuang Hu
How do you think about this patch? One drm patch [1] depends on this patch.
[1]
On Mon, Mar 22, 2021 at 11:54 AM Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> Building with 'make W=1' shows a few harmless warnings:
>
> drivers/video/fbdev/omap2/omapfb/omapfb-main.c: In function
> 'omapfb_calc_addr':
> drivers/video/fbdev/omap2/omapfb/omapfb-main.c:823:56: error: suggest
This code was only used by the vfio-nvlink2 code, which itself had no
proper use. Drop this huge chunk of code build into every powernv
or generic build.
Signed-off-by: Christoph Hellwig
---
arch/powerpc/include/asm/opal.h| 3 -
arch/powerpc/include/asm/pci-bridge.h | 1 -
On Fri, Mar 19, 2021 at 4:06 PM Alessio Balsini wrote:
>
> With commit f8425c939663 ("fuse: 32-bit user space ioctl compat for fuse
> device") the matching constraints for the FUSE_DEV_IOC_CLONE ioctl
> command are relaxed, limited to the testing of command type and number.
> As Arnd noticed,
This driver never had any open userspace (which for VFIO would include
VM kernel drivers) that use it, and thus should never have been added
by our normal userspace ABI rules.
Signed-off-by: Christoph Hellwig
---
drivers/vfio/pci/Kconfig| 6 -
drivers/vfio/pci/Makefile |
Hi all,
the nvlink2 vfio subdriver is a weird beast. It supports a hardware
feature without any open source component - what would normally be
the normal open source userspace that we require for kernel drivers,
although in this particular case user space could of course be a
kernel driver in a
On 19/03/2021 19:20, Robin Murphy wrote:
Hi Robin,
So then we have the issue of how to dynamically increase this rcache
threshold. The problem is that we may have many devices associated with
the same domain. So, in theory, we can't assume that when we increase
the threshold that some other
On Sat, 20 Mar 2021, min.li...@renesas.com wrote:
> From: Min Li
>
> Add support for ClockMatrix(TM) and 82P33xxx families of timing
> and synchronization devices. The access interface can be either
> SPI or I2C. Currently, it will create 2 types of MFD devices,
> which are to be used by the
On Mon, Mar 22, 2021 at 4:57 PM Rafael J. Wysocki wrote:
>
> On Fri, Mar 19, 2021 at 8:21 PM Andy Shevchenko
> wrote:
> >
> > The decrementation of acpi_device_bus_id->instance_no
> > in acpi_device_del() is incorrect, because it may cause
> > a duplicate instance number to be allocated next
On 3/22/21 6:06 AM, Heikki Krogerus wrote:
The function device_add_properties() is going to be removed.
Replacing it with software node API equivalents.
Signed-off-by: Heikki Krogerus
---
Hi,
This patch depends on a fix from mainline, available in v5.12-rc4:
2a92c90f2ecc
Hi,
On 3/22/21 3:37 PM, Jaroslav Kysela wrote:
> Dne 22. 03. 21 v 10:25 Yuan, Perry napsal(a):
>> Hi Mark:
>>
>>> -Original Message-
>>> From: Mark Brown
>>> Sent: Tuesday, March 9, 2021 1:24 AM
>>> To: Yuan, Perry
>>> Cc: po...@protonmail.com; pierre-louis.boss...@linux.intel.com;
>>>
On Sun, 21 Mar 2021 19:06:11 +
Qais Yousef wrote:
> #ifdef CONFIG_DYNAMIC_FTRACE
> struct dyn_arch_ftrace {
> -#ifdef CONFIG_ARM_MODULE_PLTS
> struct module *mod;
> -#endif
> };
>
I know you want to reduce the "ifdefery", but please note that the
dyn_arch_ftrace is defined once
On Mon, Mar 22, 2021 at 07:44:05PM +0530, Naresh Kamboju wrote:
> On Mon, 22 Mar 2021 at 18:14, Greg Kroah-Hartman
> wrote:
> >
> > From: Thomas Bogendoerfer
> >
> > [ Upstream commit bd67b711bfaa02cf19e88aa2d9edae5c1c1d2739 ]
> >
> > BMIPS is one of the few platforms that do change the
On Thu, 11 Mar 2021, Mark Brown wrote:
> On Wed, Mar 10, 2021 at 09:48:21AM +, Lee Jones wrote:
>
> > Could you take a look at this for me please:
>
> > > +static int regmap_ignore_write(void *context,
> > > +unsigned int reg, unsigned int val)
> > > +
> > > +{
> > >
The sort dimension "p_stage_cyc" is used to represent pipeline
stage cycle information. Presently, this is used only in powerpc.
For unsupported platforms, we don't want to display it
in the perf report output columns. Hence add check in sort_dimension__add()
and skip the sort key incase it is not
Performance Monitoring Unit (PMU) registers in powerpc exports
number of cycles elapsed between different stages in the pipeline.
Example, sampling registers in ISA v3.1.
This patchset implements kernel and perf tools support to expose
these pipeline stage cycles using the sample type
Move delayed_work from ht16k33_fbdev to ht16k33_priv, as it is not
specific to dot-matrix displays, but common to all display types.
Signed-off-by: Geert Uytterhoeven
---
drivers/auxdisplay/ht16k33.c | 15 +++
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git
Currently the header string for different columns in perf report
is fixed. Some fields of perf sample could have different meaning
for different architectures than the meaning conveyed by the header
string. An example is the new field 'var2_w' of perf_sample_weight
structure. This is presently
Performance Monitoring Unit (PMU) registers in powerpc provides
information on cycles elapsed between different stages in the
pipeline. This can be used for application tuning. On ISA v3.1
platform, this information is exposed by sampling registers.
Patch adds kernel support to capture two of the
The pipeline stage cycles details can be recorded on powerpc from
the contents of Performance Monitor Unit (PMU) registers. On
ISA v3.1 platform, sampling registers exposes the cycles spent in
different pipeline stages. Patch adds perf tools support to present
two of the cycle counter information
Add arch specific arch_evsel__set_sample_weight() to set the new
sample type for powerpc.
Add arch specific arch_perf_parse_sample_weight() to store the
sample->weight values depending on the sample type applied.
if the new sample type (PERF_SAMPLE_WEIGHT_STRUCT) is applied,
store only the lower
On Sat, Mar 20, 2021 at 04:40:20PM +0100, Peter Zijlstra wrote:
> On Fri, Mar 19, 2021 at 04:32:47PM -0400, Joel Fernandes (Google) wrote:
> > Enclosed is interface related core scheduling patches and one for migration.
> > The main core scheduling patches were already pulled in by Peter with
Hi Pratyush,
Am 2021-03-22 15:43, schrieb Pratyush Yadav:
I have not worked with sysfs much so only giving this patch a quick
overview.
On 18/03/21 10:24AM, Michael Walle wrote:
Add support to show the name and JEDEC identifier as well as to dump
the
SFDP table. Not all flashes list their
--
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USD15.6Million to your Bank account. 40/percent will be your share.
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On Mon, 2021-03-22 at 15:43 +0100, Geert Uytterhoeven wrote:
> On Mon, Mar 22, 2021 at 3:16 PM Geert Uytterhoeven
> wrote:
> > JFYI, when comparing v5.12-rc4[1] to v5.12-rc3[3], the summaries are:
> > - build errors: +6/-2
>
> > [1]
> >
On Fri, Mar 19, 2021 at 8:21 PM Andy Shevchenko
wrote:
>
> The decrementation of acpi_device_bus_id->instance_no
> in acpi_device_del() is incorrect, because it may cause
> a duplicate instance number to be allocated next time
> a device with the same acpi_device_bus_id is added.
>
> Replace
Avoid calling the function twice, as it was just called at the
previous line.
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/dvb-core/dvb_frontend.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/dvb-core/dvb_frontend.c
On Sun, Mar 21, 2021 at 8:12 PM Evan Benn wrote:
>
> On Sat, Mar 20, 2021 at 8:36 AM Alex Deucher wrote:
> >
> > On Fri, Mar 19, 2021 at 5:31 PM Evan Benn wrote:
> > >
> > > On Sat, 20 Mar 2021 at 02:10, Harry Wentland
> > > wrote:
> > > > On 2021-03-19 10:22 a.m., Alex Deucher wrote:
> > > >
Hi,
On 3/22/21 3:40 PM, Lee Jones wrote:
> Enjoy!
>
> The following changes since commit a38fd8748464831584a19438cbb3082b5a2dab15:
>
> Linux 5.12-rc2 (2021-03-05 17:33:41 -0800)
>
> are available in the Git repository at:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
>
On Fri, Mar 19, 2021 at 05:53:12PM +, Russell King - ARM Linux admin wrote:
> If I extend the arch/arm/kernel/bios32.c code to kill BARs 2/3 (which
> actually are not present on the CY82C693) then the IDE driver works
> for me, but the PATA driver does not:
>
> cy82c693 :00:06.1: IDE
If some error occurs, URB buffers should also be freed. If they aren't
freed with the dvb here, the em28xx_dvb_fini call doesn't frees the URB
buffers as dvb is set to NULL. The function in which error occurs should
do all the cleanup for the allocations it had done.
Tested the patch with the
On 3/22/2021 2:13 AM, Kirill A. Shutemov wrote:
On Tue, Mar 16, 2021 at 08:10:33AM -0700, Yu-cheng Yu wrote:
The x86 family of processors do not directly create read-only and Dirty
PTEs. These PTEs are created by software. One such case is that kernel
read-only pages are historically setup as
> -原始邮件-
> 发件人: "Leon Romanovsky"
> 发送时间: 2021-03-22 22:27:17 (星期一)
> 收件人: "Lv Yunlong"
> 抄送: s...@grimberg.me, dledf...@redhat.com, j...@ziepe.ca,
> linux-r...@vger.kernel.org, target-de...@vger.kernel.org,
> linux-kernel@vger.kernel.org
> 主题: Re: [PATCH] infiniband: Fix a use
On Thu, 11 Mar 2021, 'Wei Yongjun wrote:
> From: Wei Yongjun
>
> The sparse tool complains as follows:
>
> drivers/mfd/atc260x-i2c.c:45:27: warning:
> symbol 'atc260x_i2c_of_match' was not declared. Should it be static?
>
> This symbol is not used outside of atc260x-i2c.c, so this
> commit
+++ Steven Rostedt [19/03/21 16:57 -0400]:
On Fri, 19 Mar 2021 20:34:24 +0100
Peter Zijlstra wrote:
On Fri, Mar 19, 2021 at 02:00:05PM -0400, Steven Rostedt wrote:
> Would making __exit code the same as init code work? That is, load it just
> like module init code is loaded, and free it when
Use the miscattr API to let the VFS handle locking, permission checking and
conversion.
Signed-off-by: Miklos Szeredi
Cc: Richard Weinberger
---
fs/ubifs/dir.c | 2 ++
fs/ubifs/file.c | 2 ++
fs/ubifs/ioctl.c | 74
fs/ubifs/ubifs.h | 3 ++
Remove vfs_ioc_setflags_prepare(), vfs_ioc_fssetxattr_check() and
simple_fill_fsxattr(), which are no longer used.
Signed-off-by: Miklos Szeredi
---
fs/inode.c | 87 --
include/linux/fs.h | 12 ---
2 files changed, 99 deletions(-)
diff
Use the miscattr API to let the VFS handle locking, permission checking and
conversion.
Signed-off-by: Miklos Szeredi
Cc: Jan Kara
---
fs/reiserfs/file.c | 2 +
fs/reiserfs/ioctl.c| 121 +++--
fs/reiserfs/namei.c| 2 +
fs/reiserfs/reiserfs.h
Use the miscattr API to let the VFS handle locking, permission checking and
conversion.
Signed-off-by: Miklos Szeredi
Cc: Joel Becker
---
fs/ocfs2/file.c| 2 ++
fs/ocfs2/ioctl.c | 59 ++
fs/ocfs2/ioctl.h | 3 +++
fs/ocfs2/namei.c
Use the miscattr API to let the VFS handle locking, permission checking and
conversion.
Signed-off-by: Miklos Szeredi
Cc: Darrick J. Wong
---
fs/xfs/libxfs/xfs_fs.h | 4 -
fs/xfs/xfs_ioctl.c | 316 -
fs/xfs/xfs_ioctl.h | 11 ++
On Wed 2021-03-17 00:33:24, John Ogness wrote:
> Track printk() recursion and limit it to 3 levels per-CPU and per-context.
Please, explain why it is added. I mean that it will
allow remove printk_safe that provides recursion protection at the
moment.
> Signed-off-by: John Ogness
> ---
>
Use the miscattr API to let the VFS handle locking, permission checking and
conversion.
Signed-off-by: Miklos Szeredi
Cc: Ryusuke Konishi
---
fs/nilfs2/file.c | 2 ++
fs/nilfs2/ioctl.c | 61 ++-
fs/nilfs2/namei.c | 2 ++
fs/nilfs2/nilfs.h | 3 +++
Use the miscattr API to let the VFS handle locking, permission checking and
conversion.
Signed-off-by: Miklos Szeredi
Cc: Dave Kleikamp
---
fs/jfs/file.c | 6 +--
fs/jfs/ioctl.c | 105 ++--
fs/jfs/jfs_dinode.h | 7 ---
fs/jfs/jfs_inode.h
Use the miscattr API to let the VFS handle locking, permission checking and
conversion.
Signed-off-by: Miklos Szeredi
---
fs/hfsplus/dir.c| 2 +
fs/hfsplus/hfsplus_fs.h | 14 ++-
fs/hfsplus/inode.c | 54 ++
fs/hfsplus/ioctl.c | 84
Use the miscattr API to let the VFS handle locking, permission checking and
conversion.
Signed-off-by: Miklos Szeredi
Cc: "Theodore Ts'o"
---
fs/ext4/ext4.h | 12 +--
fs/ext4/file.c | 2 +
fs/ext4/ioctl.c | 210 ++--
fs/ext4/namei.c | 2 +
4
Use the miscattr API to let the VFS handle locking, permission checking and
conversion.
Signed-off-by: Miklos Szeredi
Cc: Jan Kara
---
fs/ext2/ext2.h | 7 ++--
fs/ext2/file.c | 2 ++
fs/ext2/ioctl.c | 88 ++---
fs/ext2/namei.c | 2 ++
4 files
Use the miscattr API to let the VFS handle locking, permission checking and
conversion.
Signed-off-by: Miklos Szeredi
Cc: Andreas Gruenbacher
---
fs/gfs2/file.c | 57 -
fs/gfs2/inode.c | 4
fs/gfs2/inode.h | 3 +++
3 files changed, 21
Use the miscattr API to let the VFS handle locking, permission checking and
conversion.
Signed-off-by: Miklos Szeredi
Cc: Matthew Garrett
---
fs/efivarfs/file.c | 77 -
fs/efivarfs/inode.c | 44 ++
2 files changed, 44
Add stacking for the miscattr operations.
Add hack for calling security_file_ioctl() for now. Probably better to
have a pair of specific hooks for these operations.
Signed-off-by: Miklos Szeredi
---
fs/overlayfs/dir.c | 2 ++
fs/overlayfs/inode.c | 77
Use the miscattr API to let the VFS handle locking, permission checking and
conversion.
Signed-off-by: Miklos Szeredi
Cc: David Sterba
---
fs/btrfs/ctree.h | 3 +
fs/btrfs/inode.c | 4 +
fs/btrfs/ioctl.c | 249 +--
3 files changed, 52
Add stacking for the miscattr operations.
Signed-off-by: Miklos Szeredi
Cc: Tyler Hicks
---
fs/ecryptfs/inode.c | 22 ++
1 file changed, 22 insertions(+)
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 18e9285fbb4c..b7d18583c50f 100644
---
Use the miscattr API to let the VFS handle locking, permission checking and
conversion.
Signed-off-by: Miklos Szeredi
Cc: Jaegeuk Kim
---
fs/f2fs/f2fs.h | 3 +
fs/f2fs/file.c | 213
fs/f2fs/namei.c | 2 +
3 files changed, 40 insertions(+),
Use the miscattr API to let the VFS handle locking, permission checking and
conversion.
Signed-off-by: Miklos Szeredi
Cc: Mike Marshall
---
fs/orangefs/file.c | 79 -
fs/orangefs/inode.c | 50
2 files changed, 50
Extract brightness handling into a helper function, so it can be called
from multiple places.
Signed-off-by: Geert Uytterhoeven
---
drivers/auxdisplay/ht16k33.c | 25 +++--
1 file changed, 19 insertions(+), 6 deletions(-)
diff --git a/drivers/auxdisplay/ht16k33.c
901 - 1000 of 2211 matches
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