Quoting Qianli Zhao (2020-08-13 02:55:16)
> From: Qianli Zhao
>
> Add debugobject support to track the life time of kthread_work
Subject says 'objectdebug' but then this says debugobject. Use
debugobject throughout please.
> which is used to detect reinitialization/free active object problems
On Sat, Aug 15, 2020 at 07:18:39AM -0700, Paul E. McKenney wrote:
> On Sat, Aug 15, 2020 at 10:42:50AM +0200, Peter Zijlstra wrote:
> > On Sat, Aug 15, 2020 at 01:14:53AM +0200, Thomas Gleixner wrote:
> >
> > > #1 trivial fix is to force switching to an high prio thread or a soft
> > >
Add list option (-l) to show the bootconfig in the list style.
This is same output of /proc/bootconfig. So users can check
how their bootconfig will be shown in procfs. This will help
them to write a user-space script to parse the /proc/bootconfig.
Signed-off-by: Masami Hiramatsu
---
Quoting Viresh Kumar (2020-08-12 21:29:00)
> The common "enabled" flag can be used here instead of
> "regulator_enabled" now.
>
> Signed-off-by: Viresh Kumar
Why not put this before the other patch? And mention that it will be
reused in another place soon? Then the previous patch won't look
Hi Rob,
Em Fri, 14 Aug 2020 14:17:08 -0600
Rob Herring escreveu:
> On Wed, 12 Aug 2020 17:56:53 +0200, Mauro Carvalho Chehab wrote:
> > Add documentation for the properties needed by the HiSilicon
> > 6421v600 driver, and by the SPMI controller used to access
> > the chipset.
> >
> >
Add a bconf2ftrace.sh under tools/bootconfig/scripts which generates
a shell script to setup boot-time trace from bootconfig file for testing
the bootconfig.
bconf2ftrace.sh will take a bootconfig file (includes boot-time tracing)
and convert it into a shell-script which is almost same as the
On Fri, Aug 14, 2020 at 10:00:44AM -0700, Linus Torvalds wrote:
> On Fri, Aug 14, 2020 at 7:14 AM kernel test robot wrote:
> >
> > FYI, we noticed the following commit (built with gcc-9):
> >
> > commit: 3e38e0aaca9eafb12b1c4b731d1c10975cbe7974 ("mm: memcg: charge memcg
> > percpu memory to the
On Sat, Aug 15, 2020 at 10:42:50AM +0200, Peter Zijlstra wrote:
> On Sat, Aug 15, 2020 at 01:14:53AM +0200, Thomas Gleixner wrote:
>
> > #1 trivial fix is to force switching to an high prio thread or a soft
> >interrupt which does the allocation
>
> Yeah, push the alocation out to another
Quoting Thomas Gleixner (2020-08-12 03:27:03)
> Stephen,
>
> Stephen Boyd writes:
> > Quoting Qianli Zhao (2020-08-11 22:14:14)
> >> +/** kernel/kthread **/
> >> +#define KWORK_ENTRY_STATIC ((void *) 0x600 + POISON_POINTER_DELTA)
> >
> > Is this related to the debugobjects
Show the bootconfig compact tree from the bootconfig file
instead of an initrd if the given file has no magic number
and is smaller than 32KB.
User can use this for checking the syntax error or output
checking before applying the bootconfig to initrd.
Signed-off-by: Masami Hiramatsu
---
On Sat, Aug 15, 2020 at 02:43:51AM +0200, Thomas Gleixner wrote:
> Paul,
>
> On Fri, Aug 14 2020 at 16:41, Paul E. McKenney wrote:
> > On Sat, Aug 15, 2020 at 01:14:53AM +0200, Thomas Gleixner wrote:
> >> As a matter of fact I assume^Wdeclare that removing struct rcu_head which
> >> provides a
Hi, Neal:
Neal Liu 於 2020年8月13日 週四 上午11:33寫道：
>
> MediaTek bus fabric provides TrustZone security support and data
> protection to prevent slaves from being accessed by unexpected
> masters.
> The security violation is logged and sent to the processor for
> further analysis or countermeasures.
>
Quoting Mauro Carvalho Chehab (2020-08-12 05:29:18)
> The SPMI core complaing with this warning when built with W=1:
>
> drivers/spmi/spmi.c: In function ‘spmi_controller_remove’:
> drivers/spmi/spmi.c:548:6: warning: variable ‘dummy’ set but not used
>
On Fri, 14 Aug 2020 13:10:34 -0700 Andrew Morton
wrote:
> On Fri, 14 Aug 2020 17:03:44 +0800 Zhaoyang Huang
> wrote:
>
> > Some system(like android) will turbo read during startup via expanding the
> > readahead window and then set it back to normal(128kb as usual). However,
> > some
> >
Since the ftrace current setting may conflict with the new setting
from bootconfig, add the --init option to initialize ftrace before
setting for bconf2ftrace.sh.
E.g.
$ bconf2ftrace.sh --init boottrace.bconf
This initialization method copied from selftests/ftrace.
Signed-off-by: Masami
Recent changes to the way PCI DT nodes are parsed are now enforcing
the presence of a "device_type" property, which has been mandated
since... forever. This has the unfortunate effect of breaking
non-compliant systems, and those using the Rockchip PCIe driver are
amongst the victims. Oh well.
In
On Sat, Aug 15, 2020 at 10:27:54AM +0200, Peter Zijlstra wrote:
> On Sat, Aug 15, 2020 at 01:14:53AM +0200, Thomas Gleixner wrote:
> >
> > As a matter of fact I assume^Wdeclare that removing struct rcu_head which
> > provides a fallback is not an option at all. I know that you want to,
> > but it
Recent changes to the DT PCI bus parsing made it mandatory for
device tree nodes describing a PCI controller to have the
'device_type = "pci"' property for the node to be matched.
Although this follows the letter of the specification, it
breaks existing device-trees that have been working fine
On 2020-08-14 23:51, Rob Herring wrote:
On Fri, Aug 14, 2020 at 12:21 PM Marc Zyngier wrote:
Hi all,
On 2020-07-28 16:36, Jiaxun Yang wrote:
> So the parser can be used to parse range property of ISA bus.
>
> As they're all using PCI-like method of range property, there is no
> need
> start
Add a ftrace2bconf.sh under tools/bootconfig/scripts which generates
a bootconfig file from the current ftrace settings.
To read the ftrace settings, ftrace2bconf.sh requires the root
privilege (or sudo). The ftrace2bconf.sh will output the bootconfig
to stdout and error messages to stderr, so
On Thu, 13 Aug 2020 21:01:00 -0400
Steven Rostedt wrote:
> On Mon, 10 Aug 2020 17:35:11 +0900
> Masami Hiramatsu wrote:
>
>
> > --- /dev/null
> > +++ b/tools/bootconfig/scripts/xbc.sh
> > @@ -0,0 +1,56 @@
> > +#!/bin/sh
> > +# SPDX-License-Identifier: GPL-2.0-only
> > +
> > +# bootconfig
It recently became apparent that the lack of a 'device_type = "pci"'
in the PCIe root complex node for rk3399 is a violation of the PCI
binding, as documented in IEEE Std 1275-1994. Changes to the kernel's
parsing of the DT made such violation fatal, as drivers cannot
probe the controller anymore.
Make all functions static except for main(). This is just a cleanup.
Signed-off-by: Masami Hiramatsu
---
tools/bootconfig/main.c | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/tools/bootconfig/main.c b/tools/bootconfig/main.c
index
Hi,
This is the 2nd version of the series to introduce scripts for the
boot-time tracing. In this version, I just updated 4/6 according to
Steve's comment.
Previous series is here:
https://lkml.kernel.org/r/159704847064.175360.3292152056631660862.stgit@devnote2
Thank you,
---
Masami
Quoting Mauro Carvalho Chehab (2020-08-12 05:53:27)
> While preparing to port the HiSilicon 6421v600 SPMI driver,
> I noticed some coding style issues at the SPMI core.
>
> Address them.
>
> Signed-off-by: Mauro Carvalho Chehab
> ---
Reviewed-by: Stephen Boyd
Hello RT-list!
I'm pleased to announce the 4.14.193-rt92 stable release.
You can get this release via the git tree at:
git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git
branch: v4.14-rt
Head SHA1: 832a83d1bb8ce9a523aef196b40c17318f0a6e52
Or to build 4.14.193-rt92
Quoting Viresh Kumar (2020-08-12 21:28:59)
> The OPP core needs to track if the resources of devices are enabled or
> configured or not, as it disables the resources when target_freq is set
> to 0.
>
> Handle that with a separate variable to make it easy to maintain.
>
> Also note that we will
From: Coly Li
Currently nvme_tcp_try_send_data() doesn't use kernel_sendpage() to
send slab pages. But for pages allocated by __get_free_pages() without
__GFP_COMP, which also have refcount as 0, they are still sent by
kernel_sendpage() to remote end, this is problematic.
The new introduced
From: Coly Li
The original problem was from nvme-over-tcp code, who mistakenly uses
kernel_sendpage() to send pages allocated by __get_free_pages() without
__GFP_COMP flag. Such pages don't have refcount (page_count is 0) on
tail pages, sending them by kernel_sendpage() may trigger a kernel
From: Coly Li
In _drbd_send_page() a page is checked by following code before sending
it by kernel_sendpage(),
(page_count(page) < 1) || PageSlab(page)
If the check is true, this page won't be send by kernel_sendpage() and
handled by sock_no_sendpage().
This kind of check is exactly
Hi Ingo,
I saw you picked up Arvind's other series into x86/boot. Would you
mind please including this, as well? Our CI is quite red for x86...
EOM
On Sat, Aug 15, 2020 at 8:49 AM Sedat Dilek wrote:
>
> On Wed, Aug 12, 2020 at 2:43 AM Arvind Sankar wrote:
> >
> > The x86-64 psABI [0]
From: Nick Desaulniers
> Sent: 15 August 2020 01:24
>
> LLVM implemented a recent "libcall optimization" that lowers calls to
> `sprintf(dest, "%s", str)` where the return value is used to
> `stpcpy(dest, str) - dest`. This generally avoids the machinery involved
> in parsing format strings.
>
>
On Sat, Aug 15, 2020 at 2:31 PM Joe Perches wrote:
>
> On Sat, 2020-08-15 at 14:28 -0700, Nick Desaulniers wrote:
> > On Sat, Aug 15, 2020 at 2:24 PM Joe Perches wrote:
> > > On Sat, 2020-08-15 at 13:47 -0700, Nick Desaulniers wrote:
> > > > On Sat, Aug 15, 2020 at 9:34 AM Kees Cook wrote:
> >
Hi,
On Sat, Aug 15, 2020 at 12:46:51PM +0200, Sam Ravnborg wrote:
> On Sat, Aug 15, 2020 at 12:40:22PM +0200, Guido Günther wrote:
> > Hi Sam,
> > On Sat, Aug 15, 2020 at 12:02:30PM +0200, Sam Ravnborg wrote:
> > > Hi Guido.
> > >
> > > > +static int mantix_probe(struct mipi_dsi_device *dsi)
> >
The original problem was from nvme-over-tcp code, who mistakenly uses
kernel_sendpage() to send pages allocated by __get_free_pages() without
__GFP_COMP flag. Such pages don't have refcount (page_count is 0) on
tail pages, sending them by kernel_sendpage() may trigger a kernel panic
from a
Currently nvme_tcp_try_send_data() doesn't use kernel_sendpage() to
send slab pages. But for pages allocated by __get_free_pages() without
__GFP_COMP, which also have refcount as 0, they are still sent by
kernel_sendpage() to remote end, this is problematic.
The new introduced helper
In _drbd_send_page() a page is checked by following code before sending
it by kernel_sendpage(),
(page_count(page) < 1) || PageSlab(page)
If the check is true, this page won't be send by kernel_sendpage() and
handled by sock_no_sendpage().
This kind of check is exactly what macro
The parameters in tmp2 commands are outdated, people are not able to
create trusted key by the example commands.
This patch updates the paramerters of tpm2 commands, they are verified
by tpm2-tools-4.1 with Linux v5.8 kernel.
Signed-off-by: Coly Li
Cc: Dan Williams
Cc: James Bottomley
Cc:
From: Coly Li
The parameters in tmp2 commands are outdated, people are not able to
create trusted key by the example commands.
This patch updates the paramerters of tpm2 commands, they are verified
by tpm2-tools-4.1 with Linux v5.8 kernel.
Signed-off-by: Coly Li
Cc: Dan Williams
Cc: James
Hi Guido.
> > In fact I did decided against it since i was told that missing dev_* and
> > DRM_* logging shouldn't be done. So is that o.k. nowadays?
> s/missing/mixing/
>
> I often request that logging is consistent - so I recognize the
> argument.
>
> For panel/* I have not made up my mind
The type cast
padapter = (struct adapter *)rtw_netdev_priv(dev);
do nothing because type of rtw_netdev_priv() result
is (struct adapter *).
Signed-off-by: Ivan Safonov
---
drivers/staging/rtl8188eu/core/rtw_debug.c| 8 +-
drivers/staging/rtl8188eu/core/rtw_pwrctrl.c | 2 +-
Hi Sam,
On Sat, Aug 15, 2020 at 12:02:30PM +0200, Sam Ravnborg wrote:
> Hi Guido.
>
> > +static int mantix_probe(struct mipi_dsi_device *dsi)
> > +{
> > + struct device *dev = >dev;
> > + struct mantix *ctx;
> > + int ret;
> > +
> > + ctx = devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL);
> >
The following commit has been merged into the perf/urgent branch of tip:
Commit-ID: 24633d901ea44fe99bc9a2d01a3881fa097b78b3
Gitweb:
https://git.kernel.org/tip/24633d901ea44fe99bc9a2d01a3881fa097b78b3
Author:Vaibhav Shankar
AuthorDate:Thu, 13 Aug 2020 19:22:34 -07:00
On Fri, 2020-08-14 at 19:09 -0700, Nick Desaulniers wrote:
> LLVM implemented a recent "libcall optimization" that lowers calls to
> `sprintf(dest, "%s", str)` where the return value is used to
> `stpcpy(dest, str) - dest`. This generally avoids the machinery involved
> in parsing format strings.
Hi Paul.
On Tue, Aug 11, 2020 at 02:22:35AM +0200, Paul Cercueil wrote:
> Hi list,
>
> Here's a list of 5 patches that bring some cleanups and improvements.
>
> Patches 1-2 clean up the novatek,nt39016 code to remove custom handling
> of the backlight and to add the missing carriage returns on
Hi Guido.
On Fri, Aug 14, 2020 at 03:36:23PM +0200, Guido Günther wrote:
> The panel uses a Focaltech FT8006p, the touch part is handled by the
> already existing edt-ft5x06.
>
> Signed-off-by: Guido Günther
Looks good.
A few notes in the following, nothing major.
Sam
> ---
>
syzbot suspects this issue was fixed by commit:
commit 033724d6864245a11f8e04c066002e6ad22b3fd0
Author: Tetsuo Handa
Date: Wed Jul 15 01:51:02 2020 +
fbdev: Detect integer underflow at "struct fbcon_ops"->clear_margins.
bisection log:
Platform bus adaptation for CTU CAN FD open-source IP core.
The core has been tested together with OpenCores SJA1000
modified to be CAN FD frames tolerant on MicroZed Zynq based
MZ_APO education kits designed by Petr Porazil from PiKRON.com
company. FPGA design
Add documentation for the newly added DTS support in the shtc1 driver.
To align with the drivers logic to have high precision by default
a boolean sensirion,low-precision is used to switch to low precision.
Signed-off-by: Chris Ruehl
---
.../bindings/hwmon/sensirion,shtc1.yaml | 61
Add support for DTS bindings for the sensirion shtc1,shtw1 and shtc3.
Signed-off-by: Chris Ruehl
Reviewed-by: Guenter Roeck
---
v8: no change
drivers/hwmon/shtc1.c | 25 ++---
1 file changed, 22 insertions(+), 3 deletions(-)
diff --git a/drivers/hwmon/shtc1.c
Add support for DTS bindings to the shtc driver
The patches add the compatible table and of_property_read_bool to the
shtc1.c. Newly created Yaml document has been released to the
Documentation/devicetree/hwmon/sensirion,shtc1.yaml
Signed-off-by: Chris Ruehl
---
Version 8
On Sat, Aug 15, 2020 at 12:40:22PM +0200, Guido Günther wrote:
> Hi Sam,
> On Sat, Aug 15, 2020 at 12:02:30PM +0200, Sam Ravnborg wrote:
> > Hi Guido.
> >
> > > +static int mantix_probe(struct mipi_dsi_device *dsi)
> > > +{
> > > + struct device *dev = >dev;
> > > + struct mantix *ctx;
> > > +
PCI bus adaptation for CTU CAN FD open-source IP core.
The project providing FPGA design for Intel EP4CGX15 based DB4CGX15
PCIe board with PiKRON.com designed transceiver riser shield is available
at https://gitlab.fel.cvut.cz/canbus/pcie-ctu_can_fd .
Signed-off-by: Pavel Pisa
Signed-off-by:
On Fri, Aug 14, 2020 at 7:09 PM Richard Guy Briggs wrote:
> On 2020-08-09 14:36, kernel test robot wrote:
> > Greeting,
> >
> > FYI, we noticed the following commit (built with clang-12):
> >
> > commit: c4dad0aab3fca0c1f0baa4cc84b6ec91b7ebf426 ("audit: tidy and extend
> > netfilter_cfg
On Wed, 12 Aug 2020 16:47:51 PDT (-0700), Atish Patra wrote:
UEFI uses early IO or memory mappings for runtime services before
normal ioremap() is usable. Add the necessary fixmap bindings and
pmd mappings for generic ioremap support to work.
Signed-off-by: Atish Patra
---
arch/riscv/Kconfig
merged tag 'riscv-for-linus-5.9-mw0'
The following changes since commit dbf83817315d9ce93b3e5b1c83a167f537245bd8:
Merge tag 'riscv-for-linus-5.9-mw0' of
git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux (2020-08-07 10:11:12
-0700)
are available in the Git repository at:
On Wed, 12 Aug 2020 16:47:50 PDT (-0700), Atish Patra wrote:
From: Anup Patel
Currently, RISC-V reserves 1MB of fixmap memory for device tree. However,
it maps only single PMD (2MB) space for fixmap which leaves only < 1MB space
left for other kernel features such as early ioremap which
From: Martin Jerabek
This driver adds support for the CTU CAN FD open-source IP core.
More documentation and core sources at project page
(https://gitlab.fel.cvut.cz/canbus/ctucanfd_ip_core).
The core integration to Xilinx Zynq system as platform driver
is available
On Sat, Aug 15, 2020 at 11:23:43AM -0700, Pascal Bouchareine wrote:
> Let caller specify allocation.
> Preserve existing calls with GFP_USER.
Bloody bad idea, unless you slap a BUG_ON(flags & GFP_ATOMIC) on it,
to make sure nobody tries _that_. Note that copying from userland
is an inherently
The Czech Technical University in Prague (CTU) is one of
the biggest and oldest (founded 1707) technical universities
in Europe. The abbreviation in Czech language is ČVUT according
to official name in Czech language
České vysoké učení technické v Praze
The English translation
The Czech
The device-tree bindings for open-source/open-hardware CAN FD IP core
designed at the Czech Technical University in Prague.
CTU CAN FD IP core and other CTU CAN bus related projects
listing and documentation page
http://canbus.pages.fel.cvut.cz/
Signed-off-by: Pavel Pisa
---
On Sat, Aug 15, 2020 at 2:21 PM Jonathan Marek wrote:
>
> On 8/15/20 4:20 PM, Rob Clark wrote:
> > On Fri, Aug 14, 2020 at 10:05 AM Dmitry Baryshkov
> > wrote:
> >>
> >>
> >> On 12/08/2020 07:42, Tanmay Shah wrote:
> >> > From: Chandan Uddaraju
> >> >
> >> > Add the needed DP PLL specific
The following changes since commit bcf876870b95592b52519ed4aafcf9d95999bc9c:
Linux 5.8 (2020-08-02 14:21:45 -0700)
are available in the Git repository at:
git://git.libc.org/linux-sh tags/sh-for-5.9
for you to fetch changes up to 0c64a0dce51faa9c706fdf1f957d6f19878f4b81:
sh: landisk:
On 8/14/20 8:17 PM, Joe Perches wrote:
> On Fri, 2020-08-14 at 20:05 -0700, Linus Torvalds wrote:
>> On Fri, Aug 14, 2020 at 7:14 PM Nick Desaulniers
>> wrote:
>>> What's KAO? Urban dictionary has no entry. :^P
>>
>> It goes back to 2003 and the original keywords.gperf file, see
>>
>>
>>
Tong Zhang wrote:
> ct_sip_parse_numerical_param can only return 0 or 1, but the caller is
> checking parsing error using < 0
Reviewed-by: Florian Westphal
On Tue, Aug 11, 2020 at 07:13:32AM +0200, Greg Kroah-Hartman wrote:
On Mon, Aug 10, 2020 at 03:10:20PM -0400, Sasha Levin wrote:
From: Jim Cromie
[ Upstream commit 9c9d0acbe2793315fa6945a19685ad2a51fb281b ]
ddebug_exec_query declares an auto var, and passes it to
ddebug_parse_query, which
There is no point in using GFP_ATOMIC here.
It is a probe function, and GFP_KERNEL is already used the line before
and the line after.
Use GFP_KERNEL instead.
Signed-off-by: Christophe JAILLET
---
drivers/media/rc/mceusb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
On Sat, Aug 15, 2020 at 01:51:11PM +0100, Marc Zyngier wrote:
> Recent changes to the DT PCI bus parsing made it mandatory for
> device tree nodes describing a PCI controller to have the
> 'device_type = "pci"' property for the node to be matched.
>
> Although this follows the letter of the
On 8/15/20 12:43 PM, Pavel Pisa wrote:
> diff --git a/drivers/net/can/ctucanfd/Kconfig
> b/drivers/net/can/ctucanfd/Kconfig
> new file mode 100644
> index ..d8da44d7f926
> --- /dev/null
> +++ b/drivers/net/can/ctucanfd/Kconfig
> @@ -0,0 +1,15 @@
> +config CAN_CTUCANFD
> + tristate
On 8/15/20 12:43 PM, Pavel Pisa wrote:
> diff --git a/drivers/net/can/ctucanfd/Kconfig
> b/drivers/net/can/ctucanfd/Kconfig
> index e1636373628a..a8c9cc38f216 100644
> --- a/drivers/net/can/ctucanfd/Kconfig
> +++ b/drivers/net/can/ctucanfd/Kconfig
> @@ -21,4 +21,15 @@ config CAN_CTUCANFD_PCI
>
On Fri, Aug 14, 2020 at 04:07:03PM -0700, Guenter Roeck wrote:
> Hi all,
>
> over time, there have been a number of reports of crashes in
> usb_ifnum_to_if(),
> called from usb_hcd_alloc_bandwidth, which is in turn called from
> usb_set_interface().
> Examples are [1] [2] [3]. A typical
On 2020-08-15, 'Nick Desaulniers' via Clang Built Linux wrote:
On Sat, Aug 15, 2020 at 2:31 PM Joe Perches wrote:
On Sat, 2020-08-15 at 14:28 -0700, Nick Desaulniers wrote:
> On Sat, Aug 15, 2020 at 2:24 PM Joe Perches wrote:
> > On Sat, 2020-08-15 at 13:47 -0700, Nick Desaulniers wrote:
> >
In case of Xen PV dom0, Xen passes along info about system tables (see
arch/x86/xen/efi.c), but not the memory map from EFI. This makes sense
as it is Xen responsible for managing physical memory address space.
In this case, it doesn't make sense to condition using ESRT table on
availability of
+ linux-uvc-de...@lists.sourceforge.net
+ linux-me...@vger.kernel.org
+ laurent.pinch...@ideasonboard.com
and changed subject
On Fri, Aug 14, 2020 at 10:07:39PM -0400, Alan Stern wrote:
> On Fri, Aug 14, 2020 at 04:07:03PM -0700, Guenter Roeck wrote:
> > Hi all,
> >
> > over time, there have
We may access the two bytes after vlan_hdr in vlan_set_encap_proto(). So
we should pull VLAN_HLEN + sizeof(unsigned short) in skb_vlan_untag() or
we may access the wrong data.
Fixes: 0d5501c1c828 ("net: Always untag vlan-tagged traffic on input.")
Signed-off-by: Miaohe Lin
---
net/core/skbuff.c
Since commit 294f69e662d1 ("compiler_attributes.h: Add 'fallthrough' pseudo
keyword for switch/case use") introduce fallthrough pseudo keyword, then we
should convert the uses of fallthrough comments to it.
Signed-off-by: Miaohe Lin
---
kernel/bpf/cgroup.c | 1 -
kernel/bpf/cpumap.c | 2 +-
Any feedback?
- Joan
On 05.06.20 17:44, Joan Bruguera wrote:
The software 842 decompressor receives, through the initial value of the
'olen' parameter, the capacity of the buffer pointed to by 'out'. If this
capacity is insufficient to decode the compressed bitstream, -ENOSPC
should be
pskb_carve_frag_list() may return -ENOMEM in pskb_carve_inside_nonlinear().
we should handle this correctly or we would get wrong sk_buff.
Fixes: 6fa01ccd8830 ("skbuff: Add pskb_extract() helper function")
Signed-off-by: Miaohe Lin
---
net/core/skbuff.c | 10 +++---
1 file changed, 7
The frags of skb_shared_info of the data is assigned in following loop. It
is meaningless to do a memcpy of frags here.
Signed-off-by: Miaohe Lin
---
net/core/skbuff.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index
On Sat, Aug 15, 2020 at 09:06:42PM +0200, David Sterba wrote:
> There's maybe more I missed, but hopefully HTH.
One thing you missed is adding support to fstests
git://git.kernel.org/pub/scm/fs/xfs/xfstests-dev.git
If it passes that torture test, I think we can have confidence that
this is a
Convert the uses of fallthrough comments to fallthrough macro.
Signed-off-by: Miaohe Lin
---
kernel/sched/topology.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/sched/topology.c b/kernel/sched/topology.c
index 007b0a6b0152..1bd7e3af904f 100644
---
Convert the uses of fallthrough comments to fallthrough macro.
Signed-off-by: Miaohe Lin
---
kernel/irq/manage.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index d55ba625d426..375fcd78fdd3 100644
--- a/kernel/irq/manage.c
Convert the uses of fallthrough comments to fallthrough macro.
Signed-off-by: Miaohe Lin
---
fs/signalfd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/signalfd.c b/fs/signalfd.c
index 5b78719be445..456046e15873 100644
--- a/fs/signalfd.c
+++ b/fs/signalfd.c
@@ -176,7
On Fri, 2020-08-14 at 11:50 +0200, Bean Huo wrote:
> From: Bean Huo
>
> Signed-off-by: Bean Huo
Reviewed-by: Stanley Chu
On Fri, 2020-08-14 at 11:50 +0200, Bean Huo wrote:
> From: Bean Huo
>
> ufshcd_comp_devman_upiu() alwasy make me confuse that it is a request
> completion calling function. Change it to ufshcd_compose_devman_upiu().
>
> Signed-off-by: Bean Huo
> Acked-by: Avri Altman
> ---
Reviewed-by:
This allows solutions like ALSA UCM to utilize hardware mono downmix
for cases where mono output to a single speaker is desired only in
specific situations (like on a mobile phone).
Signed-off-by: Sebastian Krzyszkowiak
---
sound/soc/codecs/wm8962.c | 2 ++
1 file changed, 2 insertions(+)
diff
From: Joe Perches
> Sent: 15 August 2020 00:52
...
> > This is why I think any discussion that says "people should buffer
> > their lines themselves and we should get rid if pr_cont()" is
> > fundamentally broken.
> >
> > Don't go down that hole. I won't take it. It's wrong.
>
> I don't think
Requests will be sent continuously as resetting, which will cause 'printk'
flooding. Using 'dev_info_ratelimited' can solve this problem well.
Fixes: b67202e8ed30("crypto: hisilicon/qm - add state machine for QM")
Signed-off-by: Yang Shen
Reviewed-by: Zhou Wang
---
From: Sihang Chen
Save the string address before pass to strsep, release it at end.
Because strsep will update the string address to point after the
token.
Fixes: c31dc9fe165d("crypto: hisilicon/qm - add DebugFS for xQC and...")
Signed-off-by: Sihang Chen
Signed-off-by: Yang Shen
Reviewed-by:
From: Hui Tang
The queue depth is 1024, so the condition for judging the queue full
should be 1023, otherwise the hardware cannot judge whether the queue
is empty or full.
Fixes: 263c9959c937("crypto: hisilicon - add queue management driver...")
Signed-off-by: Hui Tang
Signed-off-by: Yang Shen
From: Shukun Tan
The used reference count is used for counting the number of 'sqe' which
is under processing. This reference count should be cleared as starting
'qp', otherwise the 'used' will be messy when allocating this 'qp' again.
Fixes: 5308f6600a39("crypto: hisilicon - QM memory
Now, there are three reasons of stopping: 'NORMAL', 'SOFT_RESET' and 'FLR'.
In order to keep this, explicitly pass the stop reason as an input
parameter of 'hisi_qm_stop' function.
Fixes: b67202e8ed30("crypto: hisilicon/qm - add state machine for QM")
Signed-off-by: Shukun Tan
Signed-off-by:
When the devices are removed or not existing, the corresponding algorithms
which are registered by 'hisi-zip' driver can't be used.
Move 'hisi_zip_register_to_crypto' from 'hisi_zip_init' to
'hisi_zip_probe'. The algorithms will be registered to crypto only when
there is device bind on the
From: Weili Qian
Call trace will appear in the Hisilicon crypto driver unbinding or
disabling SRIOV during task running with TFMs on the corresponding
function.
The log looks like this:
[ 293.908078] Call trace:
[ 293.908080] __queue_work+0x494/0x548
[ 293.908081]
From: Shukun Tan
Increasing depth of 'event queue' from 1024 to 2048, which equals to twice
depth of 'completion queue'. It will fix the easily happened 'event queue
overflow' as using 1024 queue depth for 'event queue'.
Fixes: 263c9959c937("crypto: hisilicon - add queue management driver...")
This patchset fix some qm bugs:
patch 1: store the string address before pass to 'strsep'
patch 2: clear 'qp_status->used' when init the 'qp'
patch 3: use 'dev_info_ratelimited' to avoid printk flooding.
patch 4: fix the judgement of queue is full
patch 7: save the vf configuration space to make
Since the drivers such as HPRE/SEC/ZIP do not implement
'pci_driver.shutdow', a RAS will be triggered at OS rebooting or shutting
down as the hardware device is processing request.
The log looks like this:
NOTICE: [NimbusSecNodeType1]:[2372L]This is sec, Base = 0x14180
NOTICE:
From: Shukun Tan
When PF FLR, the hardware will actively trigger the VF FLR. Configuration
space of VF needs to be saved and restored to ensure that it is available
after the PF FLR.
Fixes: 7ce396fa12a9("crypto: hisilicon - add FLR support")
Signed-off-by: Shukun Tan
Signed-off-by: Yang Shen
Hello My Dearest
Please I appeal to you to exercise a little patience and read through
my mail carefully, I am contacting you personally for investment
assistance and a long term business relationship in your Country.
I am Mrs. Sophia Robin a citizen of the united state of America; I
work in
Andrii Nakryiko wrote:
On Fri, Aug 14, 2020 at 2:58 AM Miaohe Lin wrote:
>>
>> Convert the uses of fallthrough comments to fallthrough macro.
>> @@ -1794,7 +1794,7 @@ static bool cg_sockopt_is_valid_access(int off, int
>> size,
>> return prog->expected_attach_type ==
>>
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