On Tue, Apr 06, 2021 at 06:13:59PM +0530, Anirudh Rayabharam wrote:
> Multiple ttys try to claim the same the minor number causing a double
> unregistration of the same device. The first unregistration succeeds
> but the next one results in a null-ptr-deref.
>
> The get_free_serial_index()
On Tue, Apr 06, 2021 at 06:13:59PM +0530, Anirudh Rayabharam wrote:
> Multiple ttys try to claim the same the minor number causing a double
> unregistration of the same device. The first unregistration succeeds
> but the next one results in a null-ptr-deref.
>
> The get_free_serial_index()
On Tue, Apr 06, 2021 at 08:45:51PM +0800, Yicong Yang wrote:
> +static int hisi_ptt_create_trace_entries(struct hisi_ptt *hisi_ptt)
> +{
> + struct hisi_ptt_debugfs_file_desc *trace_files;
> + struct dentry *dir;
> + int i, ret = 0;
> +
> + dir = debugfs_create_dir("trace",
On Tue, Apr 06, 2021 at 08:45:50PM +0800, Yicong Yang wrote:
> HiSilicon PCIe tune and trace device(PTT) is a PCIe Root Complex
> integrated Endpoint(RCiEP) device, providing the capability
> to dynamically monitor and tune the PCIe traffic(tune),
> and trace the TLP headers(trace). The driver
On Tue, Apr 06, 2021 at 06:42:59PM +0600, Zhansaya Bagdauletkyzy wrote:
> Match next line with open parentheses by adding tabs/spaces
> to conform with Linux kernel coding style.
> Reported by checkpatch.
>
> Signed-off-by: Zhansaya Bagdauletkyzy
> ---
> drivers/staging/greybus/camera.c | 10
On Mon, Apr 05, 2021 at 06:29:19PM +0100, Beatriz Martins de Carvalho wrote:
> Cleans up warnings of "line over 100 characters" but avoinding
> more than 90 characters in file rtw_ap.c
>
> Signed-off-by: Beatriz Martins de Carvalho
>
> ---
> drivers/staging/rtl8723bs/core/rtw_ap.c | 22
On Tue, Apr 06, 2021 at 02:18:41AM -0700, Pavle Rohalj wrote:
> - struct dvi_ctrl_device *pCurrentDviCtrl;
> + struct dvi_ctrl_device *p_current_dvi_ctrl;
Does this change make sense? Why keep the "p_" here? We do not need or
use, this type of variable naming in the kernel.
Also,
On Tue, Apr 06, 2021 at 09:25:18AM +, Pho Tran wrote:
> Hi Greg!
> Should I send the Patch with new version (PATCH v8) or keep version of the
> Patch is v7?
Again, please do not top-post.
v8 is needed.
thanks,
greg k-h
On Tue, Apr 06, 2021 at 06:48:14PM +1000, Stephen Rothwell wrote:
> Hi all,
>
> Today's linux-next merge of the tty tree got a conflict in:
>
> net/nfc/nci/uart.c
>
> between commit:
>
> d3295869c40c ("net: nfc: Fix spelling errors in net/nfc module")
>
> from the net-next tree and
On Tue, Apr 06, 2021 at 06:19:45PM +1000, Stephen Rothwell wrote:
> Hi all,
>
> Today's linux-next merge of the driver-core tree got a conflict in:
>
> drivers/of/property.c
>
> between commit:
>
> 3915fed92365 ("of: property: Provide missing member description and remove
> excess param")
A: http://en.wikipedia.org/wiki/Top_post
Q: Were do I find info about this thing called top-posting?
A: Because it messes up the order in which people normally read text.
Q: Why is top-posting such a bad thing?
A: Top-posting.
Q: What is the most annoying thing in e-mail?
On Tue, Apr 06, 2021 at
On Tue, Apr 06, 2021 at 10:31:28AM +0900, Changheun Lee wrote:
> > bio size can grow up to 4GB when muli-page bvec is enabled.
> > but sometimes it would lead to inefficient behaviors.
> > in case of large chunk direct I/O, - 32MB chunk read in user space -
> > all pages for 32MB would be merged
On Tue, Apr 06, 2021 at 11:59:58AM +0800, Jiapeng Chong wrote:
> "make versioncheck" shows:
>
> ./drivers/usb/gadget/udc/aspeed-vhub/hub.c: 33 linux/version.h not
> needed.
Then you need to fix the tool, and always test-build patches before you
send them out, as this is obviously wrong :(
On Tue, Apr 06, 2021 at 11:02:38AM +0700, Pho Tran wrote:
> From: Pho Tran
>
> Similar to other CP210x devices, GPIO interfaces (gpiochip) should be
> supported for CP2108.
>
> CP2108 has 4 serial interfaces but only 1 set of GPIO pins are shared
> to all of those interfaces. So, just need to
On Mon, Apr 05, 2021 at 09:44:01AM -0300, Luiz Sampaio wrote:
> On Mon, Apr 05, 2021 at 01:04:59PM +0200, Greg KH wrote:
> > On Mon, Apr 05, 2021 at 07:50:09AM -0300, Luiz Sampaio wrote:
> > > Added a sysfs entry to support writing to the offset register on page1.
> >
On Mon, Apr 05, 2021 at 07:50:09AM -0300, Luiz Sampaio wrote:
> Added a sysfs entry to support writing to the offset register on page1.
> This register is used to calibrate the chip canceling offset errors in the
> current ADC. This means that, over time, reading the IAD register will not
> return
On Mon, Apr 05, 2021 at 07:50:00AM -0300, Luiz Sampaio wrote:
> The following patches aim to make a user able to calibrate the current
> measurement of the DS2438. This chip uses a offset register in page1, which
> is added to the current register to give the user the current measurement. If
>
On Mon, Apr 05, 2021 at 07:50:06AM -0300, Luiz Sampaio wrote:
> Changed the permissions to preferred octal style.
>
> Signed-off-by: Luiz Sampaio
> ---
> drivers/w1/slaves/w1_ds2438.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/w1/slaves/w1_ds2438.c
On Mon, Apr 05, 2021 at 07:50:02AM -0300, Luiz Sampaio wrote:
> Since there is only one statement inside the if clause, no brackets
> are required.
>
> Signed-off-by: Luiz Sampaio
> ---
> drivers/w1/slaves/w1_ds2438.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
As this does the
On Sat, Apr 03, 2021 at 01:45:47AM -0300, Luiz Sampaio wrote:
> The following patches aim to make a user able to calibrate the current
> measurement of the DS2438. This chip uses a offset register in page1, which
> is added to the current register to give the user the current measurement. If
>
On Sun, Apr 04, 2021 at 10:20:26AM -0500, Dinh Nguyen wrote:
>
>
> On 4/4/21 9:08 AM, Greg KH wrote:
> > On Sun, Apr 04, 2021 at 07:46:09AM -0500, Dinh Nguyen wrote:
> > > From: Krzysztof Kozlowski
> > >
> > > The Stratix10 service layer and RCU driv
On Sun, Apr 04, 2021 at 08:39:34PM +0800, Hillf Danton wrote:
> On Sun, 4 Apr 2021 17:05:17 Hao Sun wrote:
> > Besides, the 'refcount bug in cdev_del' bug still exists too.
>
> Thanks for your report, Hao.
> >
> > Here is the detailed information:
> > commit:
On Sun, Apr 04, 2021 at 04:26:14PM +0300, dev.dra...@bk.ru wrote:
> From: Dmitrii Wolf
>
> Fixed a coding style issue.
Really?
>
> Signed-off-by: Dmitrii Wolf
> ---
> drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c | 8
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
>
On Sun, Apr 04, 2021 at 05:49:46PM -0500, David Villasana Jiménez wrote:
> Fix checkpatch warning:
> CHECK: Please don't use multiple blank lines
>
> Signed-off-by: David Villasana Jiménez
> ---
> drivers/staging/kpc2000/kpc2000/pcie.h | 1 -
> 1 file changed, 1 deletion(-)
Shouldn't the
On Sat, Apr 03, 2021 at 02:56:50PM -0400, Sasha Levin wrote:
> This is a note to let you know that I've just added the patch titled
>
> kbuild: Add resolve_btfids clean to root clean target
>
> to the 5.11-stable tree which can be found at:
>
>
On Thu, Apr 01, 2021 at 11:36:49PM +0200, Johan Jonker wrote:
> For some of the dwc3-of-simple compatible SoCs we
> don't want to bind this driver to a dwc3 node,
> but bind that node to the 'snps,dwc3' driver instead.
> The kernel has no logic to decide which driver to bind
> to if there are 2
On Mon, Apr 05, 2021 at 01:52:39AM +, Min Li wrote:
> >
> > Any specific reason you are not using the misc_device api? That would clean
> > up this driver a lot, there's no need to create a whole class just for a
> > single
> > driver.
> >
>
> Hi Greg
>
> No specific reason. I just
On Mon, Apr 05, 2021 at 06:11:43AM +0530, Mitali Borkar wrote:
> linux-staging@lists,linux-kernel@vger.kernel.org
> Bcc:
> Subject: [PATCH] staging: qlge:remove else after break
> Reply-To:
Very odd, why is this in the body of the email?
>
> Fixed Warning:- else is not needed after break
>
On Sun, Apr 04, 2021 at 07:46:09AM -0500, Dinh Nguyen wrote:
> From: Krzysztof Kozlowski
>
> The Stratix10 service layer and RCU drivers are useful only on
> Stratix10, so on ARMv8. Compile testing the RCU driver on 32-bit ARM
> fails:
>
> drivers/firmware/stratix10-rsu.c: In function
On Sat, Apr 03, 2021 at 06:08:34PM -0400, min.li...@renesas.com wrote:
> From: Min Li
>
> This driver is developed for the IDT ClockMatrix(TM) and 82P33xxx families
> of timing and synchronization devices.It will be used by Renesas PTP Clock
> Manager for Linux (pcm4l) software to provide
On Sun, Apr 04, 2021 at 11:29:00AM +0200, H. Nikolaus Schaller wrote:
> it seems as if the patch
>
> 9de47c37 ("usb: dwc3: gadget: Prevent EP queuing while stopping
> transfers") in v5.11.y
> f09ddcfcb8c5 ("usb: dwc3: gadget: Prevent EP queuing while stopping
> transfers") in
On Sun, Apr 04, 2021 at 08:15:00AM +0300, dev.dra...@bk.ru wrote:
> From: Dmitrii Wolf
>
> Signed-off-by: Dmitrii Wolf
> ---
> drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c | 8
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
Hi,
This is the friendly patch-bot of Greg
On Sun, Apr 04, 2021 at 12:08:57AM +0600, Zhansaya Bagdauletkyzy wrote:
> This patchset fixes 'avoid camelcase' warning by converting local variables
> to lowercase and separating words using '_'.
> Renaming of each variable is implemented in separate patches.
>
> Zhansaya Bagdauletkyzy (7):
>
On Sat, Apr 03, 2021 at 10:40:08PM -0700, Deborah Brouwer wrote:
> To conform with Linux kernel coding style, replace goto statement that
> does no cleanup with a direct return. To preserve meaning, copy comments
> from the original goto statement to the return statement. Identified by
> the
On Sat, Apr 03, 2021 at 05:30:50PM +0530, Manivannan Sadhasivam wrote:
> The current documentation about the device class is out of date such
> that it refers to non-existent APIs and structures. This commit updates
> them to the current device class APIs and structures, removes wordings
> that no
The following changes since commit 0d02ec6b3136c73c09e7859f0d0e4e2c4c07b49b:
Linux 5.12-rc4 (2021-03-21 14:56:43 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
tags/driver-core-5.12-rc6
for you to fetch changes up to
The following changes since commit 1e28eed17697bcf343c6743f0028cc3b5dd88bf0:
Linux 5.12-rc3 (2021-03-14 14:41:02 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
tags/char-misc-5.12-rc6
for you to fetch changes up to
The following changes since commit 0d02ec6b3136c73c09e7859f0d0e4e2c4c07b49b:
Linux 5.12-rc4 (2021-03-21 14:56:43 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
tags/staging-5.12-rc6
for you to fetch changes up to
The following changes since commit 0d02ec6b3136c73c09e7859f0d0e4e2c4c07b49b:
Linux 5.12-rc4 (2021-03-21 14:56:43 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git tags/usb-5.12-rc6
for you to fetch changes up to
The following changes since commit 1e28eed17697bcf343c6743f0028cc3b5dd88bf0:
Linux 5.12-rc3 (2021-03-14 14:41:02 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tags/tty-5.12-rc6
for you to fetch changes up to
On Fri, Apr 02, 2021 at 11:20:31PM -0700, Gwendal Grignou wrote:
> When cros_ec_sysfs probe is called before cros_ec_sensorhub probe
> routine, the |kb_wake_angle| attribute will not be displayed, even if
> there are two accelerometers in the chromebook.
>
> Call sysfs_update_group() when
On Sat, Apr 03, 2021 at 09:48:06AM +0200, Fabio Aiuto wrote:
> On Sat, Apr 03, 2021 at 09:40:08AM +0200, Greg KH wrote:
> > On Fri, Apr 02, 2021 at 07:29:43PM +0200, Fabio Aiuto wrote:
> > > remove all RT_TRACE logs
> > >
> >
> > I don't mean to be a pain,
On Fri, Apr 02, 2021 at 07:29:43PM +0200, Fabio Aiuto wrote:
> remove all RT_TRACE logs
>
I don't mean to be a pain, but this changelog text needs some work.
This says _what_ it does, but not _why_ you are doing this. The kernel
documentation has a section on how to write a good changelog
On Sat, Apr 03, 2021 at 06:58:36AM +, Zheyu Ma wrote:
> For each device, the nosy driver allocates a pcilynx structure.
> A use-after-free might happen in the following scenario:
>
> 1. Open nosy device for the first time and call ioctl with command
> NOSY_IOC_START, then a new client A
On Fri, Apr 02, 2021 at 06:30:16PM +, Luis Chamberlain wrote:
> On Fri, Apr 02, 2021 at 09:54:12AM +0200, Greg KH wrote:
> > On Thu, Apr 01, 2021 at 11:59:25PM +, Luis Chamberlain wrote:
> > > As for the syfs deadlock possible with drivers, this fixes it in a
On Fri, Apr 02, 2021 at 05:41:01PM +0200, Loic Poulain wrote:
> On Fri, 2 Apr 2021 at 16:05, Greg KH wrote:
> >
> > On Fri, Apr 02, 2021 at 04:06:37PM +0200, Loic Poulain wrote:
> > > The MHI WWWAN control driver allows MHI QCOM-based modems to expose
> > > differ
On Wed, Mar 31, 2021 at 11:07:19PM +0100, Phillip Potter wrote:
> Use kzalloc() rather than kmalloc() for the dynamically allocated parts
> of the colormap in fb_alloc_cmap_gfp, to prevent a leak of random kernel
> data to userspace under certain circumstances.
>
> Fixes a KMSAN-found infoleak
On Thu, Apr 01, 2021 at 09:01:38AM -0400, Yufen Yu wrote:
> Recently, our syzbot test reported NULL pointer dereference in
> device_del() by injecting memory allocation fail in device_add().
Don't do that :)
> For now, callers of device_add(), such as add_disk(), may ignore
> device_add()'s fail
On Thu, Apr 01, 2021 at 10:13:29AM -0500, Dinh Nguyen wrote:
> From: Krzysztof Kozlowski
>
> The Stratix10 service layer and RCU drivers are useful only on
> Stratix10, so on ARMv8. Compile testing the RCU driver on 32-bit ARM
> fails:
>
> drivers/firmware/stratix10-rsu.c: In function
On Wed, Mar 31, 2021 at 02:49:41AM -0400, He Ying wrote:
> When CONFIG_QCOM_SCM is y while CONFIG_HAVE_ARM_SMCCC
> is not set, compiling errors are encountered as follows:
>
> drivers/firmware/qcom_scm-smc.o: In function `__scm_smc_do_quirk':
> qcom_scm-smc.c:(.text+0x36): undefined reference to
On Mon, Mar 29, 2021 at 05:03:53PM +, Min Li wrote:
> >
> > Where is patch 1/2 of this series?
> >
> > Also, please fix up the errors that the testing bot found, and properly
> > version
> > your patch submission so I know which one is the "latest" one to look at.
> >
>
> Hi Greg
>
> The
On Fri, Apr 02, 2021 at 04:06:37PM +0200, Loic Poulain wrote:
> The MHI WWWAN control driver allows MHI QCOM-based modems to expose
> different modem control protocols/ports via the WWAN framework, so that
> userspace modem tools or daemon (e.g. ModemManager) can control WWAN
> config and state
On Fri, Apr 02, 2021 at 04:06:36PM +0200, Loic Poulain wrote:
> This change introduces initial support for a WWAN framework. Given the
> complexity and heterogeneity of existing WWAN hardwares and interfaces,
> there is no strict definition of what a WWAN device is and how it should
> be
On Fri, Apr 02, 2021 at 05:27:59PM +0800, Longfang Liu wrote:
> The operating method of the system entering S4 sleep mode:
> echo disk > /sys/power/state
>
> When OHCI enters the S4 sleep state, the USB sleep process will call
> check_root_hub_suspend() and ohci_bus_suspend() instead of
>
On Fri, Apr 02, 2021 at 05:21:11PM +0800, Yang Yingliang wrote:
> Use kmemdup_nul() helper instead of open-coding to
> simplify the code.
>
> Reported-by: Hulk Robot
> Signed-off-by: Yang Yingliang
> ---
> drivers/accessibility/speakup/i18n.c | 4 +---
> 1 file changed, 1 insertion(+), 3
On Fri, Apr 02, 2021 at 02:40:46PM +0200, Fabio Aiuto wrote:
> On Fri, Apr 02, 2021 at 02:56:26PM +0300, Dan Carpenter wrote:
> > On Fri, Apr 02, 2021 at 12:01:21PM +0200, Fabio Aiuto wrote:
> > > @@ -568,20 +561,11 @@ static s32 update_attrib_sec_info(struct adapter
> > > *padapter, struct
On Fri, Apr 02, 2021 at 08:11:41PM +0800, zuoqil...@163.com wrote:
> From: zuoqilin
Please use your full/real name.
thanks,
greg k-h
On Fri, Apr 02, 2021 at 01:10:51PM +0200, Daniel Lezcano wrote:
> >> To answer your questions, there is a SoC vendor thermal daemon using
> >> DTPM and there is a tool created to watch the thermal framework and read
> >> the DTPM values, it is available at [4]. It is currently under
> >>
On Fri, Apr 02, 2021 at 09:05:01AM +, Carlis wrote:
> From: Xuezhi Zhang
>
> show() must not use snprintf() when formatting the value to
> be returned to user space.
Why not? The code is just fine as-is.
>
> Signed-off-by: Xuezhi Zhang
> ---
> drivers/staging/fbtft/fbtft-sysfs.c | 2 +-
On Fri, Apr 02, 2021 at 12:08:49AM +0200, Daniel Lezcano wrote:
>
> Hi Greg,
>
> On 01/04/2021 21:28, Greg KH wrote:
> > On Thu, Apr 01, 2021 at 08:36:49PM +0200, Daniel Lezcano wrote:
> >> A SoC can be differently structured depending on the platform and the
> >
On Thu, Apr 01, 2021 at 11:59:25PM +, Luis Chamberlain wrote:
> As for the syfs deadlock possible with drivers, this fixes it in a generic
> way:
>
> commit fac43d8025727a74f80a183cc5eb74ed902a5d14
> Author: Luis Chamberlain
> Date: Sat Mar 27 14:58:15 2021 +
>
> sysfs: add
On Thu, Apr 01, 2021 at 06:03:38PM +0530, Anirudh Rayabharam wrote:
> syzbot has reported the following warning in pvr2_i2c_done:
>
> sysfs group 'power' not found for kobject '1-0043'
>
> When the device is disconnected (pvr_hdw_disconnect), the i2c adapter is
> not unregistered along
On Thu, Apr 01, 2021 at 01:43:53PM -0500, Pierre-Louis Bossart wrote:
>
> > > > My bigger issue with this is that this macro is crazy. Why do you need
> > > > debugging here at all for this type of thing? That's what ftrace is
> > > > for, do not sprinkle code with "we got this return value
On Thu, Apr 01, 2021 at 11:17:37AM -0700, Suren Baghdasaryan wrote:
> From: Kirill Tkhai
>
> Add an optimization for KSM pages almost in the same way that we have
> for ordinary anonymous pages. If there is a write fault in a page,
> which is mapped to an only pte, and it is not related to swap
On Thu, Apr 01, 2021 at 08:36:54PM +0200, Daniel Lezcano wrote:
> The DTPM framework is built on top of the powercap framework as a new
> controller to act on the power of the devices. The approach is to
> provide an unified API to do power limitation on devices which are
> capable of that with
On Thu, Apr 01, 2021 at 08:36:49PM +0200, Daniel Lezcano wrote:
> A SoC can be differently structured depending on the platform and the
> kernel can not be aware of all the combinations, as well as the
> specific tweaks for a particular board.
>
> The creation of the hierarchy must be delegated
On Thu, Apr 01, 2021 at 01:07:49PM -0500, Pierre-Louis Bossart wrote:
>
> > > > > +#define sdw_dev_dbg_or_err(dev, is_err, fmt, ...)
> > > > > \
> > > > > + do {
> > > > > \
> > > > > + if (is_err)
On Thu, Apr 01, 2021 at 09:30:27AM -0500, Pierre-Louis Bossart wrote:
>
>
> On 4/1/21 2:24 AM, Vinod Koul wrote:
> > On 31-03-21, 09:13, Bard Liao wrote:
> > > From: Pierre-Louis Bossart
> > >
> > > We sometimes discard -ENODATA when reporting errors and lose all
> > > traces of issues in the
On Thu, Apr 01, 2021 at 01:55:58PM +0200, Martin Kepplinger wrote:
> This reverts commit 9de47c3737e0c0207beb03615b320cabe495.
>
You do not put a reason here, so I can not take this :(
Please fix up and resend.
thanks,
greg k-h
On Thu, Apr 01, 2021 at 04:07:37PM +0100, Beatriz Martins de Carvalho wrote:
> Clean up checks of "Alignment should match open parenthesis" and
> "CHECK: Lines should not end with a '('" in iss.c
>
> Beatriz Martins de Carvalho (2):
> staging: media: omap4iss: Ending line with argument
>
On Thu, Apr 01, 2021 at 03:11:08PM +0200, Martin Kepplinger wrote:
> commit 9de47c ("usb: dwc3: gadget: Prevent EP queuing while stopping
> transfers") results in the below error every time I connect the type-c
> connector to the dwc3, configured with serial and ethernet gadgets.
> I also
On Thu, Apr 01, 2021 at 06:17:15PM +0800, Jiapeng Chong wrote:
> Fix the following clang warning:
>
> drivers/usb/host/xhci.c:1346:15: warning: variable ‘len’ set but not
> used [-Wunused-but-set-variable].
>
> Reported-by: Abaci Robot
> Signed-off-by: Jiapeng Chong
> ---
>
On Thu, Apr 01, 2021 at 09:21:54AM +0300, Hassan Shahbazi wrote:
> On Wed, Mar 31, 2021 at 07:32:06PM +0200, Greg KH wrote:
> > On Wed, Mar 31, 2021 at 07:34:29PM +0300, Hassan Shahbazi wrote:
> > > The patch has fixed a NULL pointer deference crash in
On Wed, Mar 31, 2021 at 10:46:48PM +0200, Daniel Lezcano wrote:
>
> Hi Greg,
>
> On 31/03/2021 20:06, Greg KH wrote:
> > On Wed, Mar 31, 2021 at 01:00:45PM +0200, Daniel Lezcano wrote:
> >> +struct dtpm *dtpm_lookup(const char *name);
> >> +
> >> +int
On Thu, Apr 01, 2021 at 11:17:52AM +0800, Yang Yingliang wrote:
> Use memdup_user_nul() helper instead of open-coding to
> simplify the code.
>
> Reported-by: Hulk Robot
> Signed-off-by: Yang Yingliang
> ---
> drivers/staging/greybus/camera.c | 13 +++--
> 1 file changed, 3
On Wed, Mar 31, 2021 at 01:05:34PM -0700, Deborah Brouwer wrote:
> This patchset fixes checkpatch warnings arising
> from the block comments
Note, your 0/X email subject should also have the subsystem/driver
prefix in there so that we know what this series is for. Much like your
individual
On Wed, Mar 31, 2021 at 01:00:45PM +0200, Daniel Lezcano wrote:
> +struct dtpm *dtpm_lookup(const char *name);
> +
> +int dtpm_add(const char *name, struct dtpm *dtpm);
> +
> +void dtpm_del(const char *name);
You can not add new kernel apis that have no user. How do you know if
they actually
t; such node.
There's no userspace portion here, so why talk about it?
>
> Cc: Greg KH
> Signed-off-by: Daniel Lezcano
> Reviewed-by: Lukasz Luba
> ---
>
> V5:
> - Decrease log level from 'info' to 'debug'
> - Remove the refcount, it is pointless, lifetime cycle
On Wed, Mar 31, 2021 at 07:34:29PM +0300, Hassan Shahbazi wrote:
> The patch has fixed a NULL pointer deference crash in hiding the cursor. It
> is verified by syzbot patch tester.
>
> Reported by: syzbot
> https://syzkaller.appspot.com/bug?id=defb47bf56e1c14d5687280c7bb91ce7b608b94b
>
>
On Wed, Mar 31, 2021 at 12:55:51PM +0200, Fabio Aiuto wrote:
> On Wed, Mar 31, 2021 at 12:27:20PM +0200, Greg KH wrote:
> > On Wed, Mar 31, 2021 at 11:39:31AM +0200, Fabio Aiuto wrote:
> > > replace private macro RT_TRACE for tracing with in-kernel
> > > pr_* printk w
On Wed, Mar 31, 2021 at 12:36:31PM +0200, Fabio Aiuto wrote:
> On Wed, Mar 31, 2021 at 12:27:20PM +0200, Greg KH wrote:
> > On Wed, Mar 31, 2021 at 11:39:31AM +0200, Fabio Aiuto wrote:
> > > replace private macro RT_TRACE for tracing with in-kernel
> > > pr_* printk w
On Wed, Mar 31, 2021 at 05:42:47PM +0800, Yang Yingliang wrote:
> GCC reports the following warning with W=1:
>
> drivers/staging/rtl8723bs/os_dep/recv_linux.c:101:6: warning:
> variable ‘ret’ set but not used [-Wunused-but-set-variable]
> 101 | int ret;
> | ^~~
>
> This variable
On Wed, Mar 31, 2021 at 11:39:31AM +0200, Fabio Aiuto wrote:
> replace private macro RT_TRACE for tracing with in-kernel
> pr_* printk wrappers
>
> Signed-off-by: Fabio Aiuto
> ---
> drivers/staging/rtl8723bs/core/rtw_eeprom.c | 26 ++---
> 1 file changed, 13 insertions(+), 13
On Wed, Mar 31, 2021 at 03:34:16PM +0800, Hang Lu wrote:
> When async binder buffer got exhausted, some normal oneway transaction
> will also be discarded and finally caused system/app stop. By that time,
> the binder debug information we dump may not relevant to the root cause.
> And this issue
On Tue, Mar 30, 2021 at 10:36:52PM +0300, Pavel Skripkin wrote:
> Hi!
>
> I did some debugging on this
> https://syzkaller.appspot.com/bug?id=3ea507fb3c47426497b52bd82b8ef0dd5b6cc7ee
> and, I believe, I recognized the problem. The problem appears in case of
> ath9k_htc_hw_init() fail. In case of
On Tue, Mar 30, 2021 at 10:38:43PM -0700, Deborah Brouwer wrote:
> Remove empty comment and fix checkpatch warnings:
> WARNING: Block comments use * on subsequent lines
> WARNING: Possible repeated word: 'very'
>
> Signed-off-by: Deborah Brouwer
> ---
> drivers/staging/rtl8723bs/core/rtw_xmit.c
On Tue, Mar 30, 2021 at 11:54:40PM +0300, cristian.bir...@microchip.com wrote:
> From: Cristian Birsan
>
> This patch set adds initial driver support for Microchip USB Type-C Port
> Controller (TCPC) embedded in sama7g5 SoC.
>
> The controller does not implement power delivery and the driver
On Tue, Mar 30, 2021 at 06:37:05PM +0200, Alaa Emad wrote:
> This change fix KMSAN uninit-value in net/wireless/nl80211.c:225 , That
> because of `fixedlen` variable uninitialized,So I initialized it by zero.
>
> Reported-by: syzbot+72b99dcf4607e8c77...@syzkaller.appspotmail.com
> Signed-off-by:
On Tue, Mar 30, 2021 at 10:33:51AM -0600, Mathieu Poirier wrote:
> On Tue, 30 Mar 2021 at 09:35, Greg KH wrote:
> >
> > On Tue, Mar 30, 2021 at 09:23:14AM -0600, Mathieu Poirier wrote:
> > > On Tue, Mar 30, 2021 at 11:38:18AM +0100, Suzuki K Poulose wrote:
> > &g
ns and Trace synchronization barrier (Patches 5 & 6)
> >
> > c) kvm-arm TRBE host support (Patch 7)
> >
> > d) TRBE driver support (and the ETE changes)
> >
> >
> > (c) code merge depends on -> (a) + (b)
> > (d) build (no conflicts) depends on ->
igned-off-by: Thorsten Leemhuis
> CC: Harry Wei
> CC: Alex Shi
> CC: Federico Vaga
> CC: Greg KH
Reviewed-by: Greg Kroah-Hartman
On Tue, Mar 30, 2021 at 04:13:04PM +0200, Thorsten Leemhuis wrote:
> Removing Documentation/admin-guide/reporting-bugs.rst will break links
> in some of the translations. I was unsure if simply changing them to
> Documentation/admin-guide/reporting-issue.rst was wise, so I didn't
> touch anything
On Tue, Mar 30, 2021 at 04:38:16PM +0200, Johan Hovold wrote:
> A single USB function can be implemented using a group of interfaces and
> this is for example commonly used for Communication Class devices.
>
> This series adds support for multi-interface functions to USB serial
> core and
On Tue, Mar 30, 2021 at 03:23:10PM +0200, Fawad Lateef wrote:
> So can I still use kernel-3.4 compiled with gcc-5.5, and boot full
> user-space with gcc-9.1?
Yes, of course.
> I was expecting it to be possible but might not work due to
> incompatibility? As I know that when I tried to compile
On Tue, Mar 30, 2021 at 08:40:07PM +0800, tanghui20 wrote:
>
>
> On 2021/3/30 20:23, Greg KH wrote:
> > On Tue, Mar 30, 2021 at 08:09:46PM +0800, tanghui20 wrote:
> > >
> > >
> > > On 2021/3/28 23:09, Greg KH wrote:
> > > > On
On Tue, Mar 30, 2021 at 08:09:46PM +0800, tanghui20 wrote:
>
>
> On 2021/3/28 23:09, Greg KH wrote:
> > On Sat, Mar 27, 2021 at 04:33:00PM +0800, Hui Tang wrote:
> > > 'xx_debugfs_init' check if debugfs opened.
> > >
> > > Signed-off-by: Hui Tang
>
On Tue, Mar 30, 2021 at 09:05:31AM +, sj38.p...@gmail.com wrote:
> +static int __init __damon_dbgfs_init(void)
> +{
> + struct dentry *dbgfs_root;
> + const char * const file_names[] = {"monitor_on"};
> + const struct file_operations *fops[] = {_on_fops};
> + int i;
> +
> +
On Mon, Mar 29, 2021 at 04:44:21PM -0600, Jonathan Corbet wrote:
> Thorsten Leemhuis writes:
>
> > FWIW, on another channel someone mentioned the process in the TLDR is
> > quite complicated when it comes to regressions in stable and longterm
> > kernels. I looked at the text and it seemed like
On Mon, Mar 29, 2021 at 09:20:32PM +0200, Fawad Lateef wrote:
> Hi Greg,
>
>
>
> On Mon, 29 Mar 2021 at 06:57, Greg KH wrote:
> >
> > On Sun, Mar 28, 2021 at 10:20:50PM +0200, Fawad Lateef wrote:
> > > Hi
> > >
> > > I am using a
On Mon, Mar 29, 2021 at 08:41:38PM +0200, Alaa Emad wrote:
> On Mon, 29 Mar 2021 at 20:20, Greg KH wrote:
>
> > On Mon, Mar 29, 2021 at 06:30:36PM +0200, Alaa Emad wrote:
> > > Reported-by: syzbot+72b99dcf4607e8c77...@syzkaller.appspotmail.com
> > > Signed-off-b
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