Converts test lib/test_uuid.c to KUnit.
More information about KUnit can be found at
https://www.kernel.org/doc/html/latest/dev-tools/kunit/index.html.
This change is beneficial as KUnit provides a common framework for
unit tests in the kernel. KUnit is fast as well.
Signed-off-by: Arpitha
On Fri, 2020-07-31 at 13:33 +0200, Rafael J. Wysocki wrote:
> On Fri, Jul 31, 2020 at 5:39 AM Neal Liu wrote:
> >
> > Fixing CFI issue which introduced by commit efe9711214e6 is
> > incomplete.
> > Add return value to fix return-type build warning.
> >
> > Signed-off-by: Neal Liu
>
> Applied
Hi,
On 8/2/20 6:07 PM, FelixCuioc wrote:
Some ACPI devices require access to the specified reserved memory
region.BIOS report the specified reserved memory region through
RMRR structures.Add analysis of ACPI device in RMRR and establish
identity mapping for ACPI device.
Can you please add
Convert the pfuze100 regulator binding to DT schema format using
json-schema.
Signed-off-by: Anson Huang
---
.../devicetree/bindings/regulator/pfuze100.txt | 394 -
.../devicetree/bindings/regulator/pfuze100.yaml| 186 ++
2 files changed, 186 insertions(+),
Hi Alex,
On 8/1/20 2:14 AM, Alex Williamson wrote:
On Fri, 31 Jul 2020 14:30:03 +0800
Lu Baolu wrote:
Hi Alex,
On 2020/7/30 4:25, Alex Williamson wrote:
On Tue, 14 Jul 2020 13:57:02 +0800
Lu Baolu wrote:
The device driver needs an API to get its aux-domain. A typical usage
scenario
With this case:
aplay -Dhw:x 16khz.wav 24khz.wav
There is sound distortion for 24khz.wav. The reason is that setting
PLL of WM8962 with set_bias_level function, the bias level is not
changed when 24khz.wav is played, then the PLL won't be reset, the
clock is not correct, so distortion happens.
This chip requires almost no support components and can used over I2C.
The driver uses the I2C bus and exposes the controls as a V4L2 radio.
Tested with a module that contains this chip (from SZZSJDZ.com,
part number ZJ-801B, even tho the company seems defunct now), and an H2+
AllWinner SoC
media: adds support for kt0913 FM/AM tuner chip
Adds a driver for the KT0913 FM/AM tuner chip from KT Micro. This chip
can be found on many low cost FM/AM radios and DVD/Home Theaters.
The chip provides two ways of usage, a manual mode (requiring only a
few buttons) or complete control via I2C.
Document bindings for the kt0913 AM/FM radio tuner.
Signed-off-by: Santiago Hormazabal
---
.../bindings/media/i2c/ktm,kt0913.yaml| 56 +++
1 file changed, 56 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/i2c/ktm,kt0913.yaml
diff --git
Adds ktm as the prefix of KT Micro, Inc.
Signed-off-by: Santiago Hormazabal
---
Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml
Hi Alex,
On 8/1/20 2:05 AM, Alex Williamson wrote:
On Fri, 31 Jul 2020 13:47:57 +0800
Lu Baolu wrote:
Hi Alex,
On 2020/7/31 3:46, Alex Williamson wrote:
On Wed, 29 Jul 2020 23:34:40 +
"Tian, Kevin" wrote:
From: Alex Williamson
Sent: Thursday, July 30, 2020 4:04 AM
On Thu, 16
在 2020/8/3 5:25, Richard Weinberger 写道:
On Mon, Jun 1, 2020 at 11:13 AM Zhihao Cheng wrote:
A detach hung is possible when a race occurs between the detach process
and the ubi background thread. The following sequences outline the race:
ubi thread: if (list_empty(>works)...
ubi detach:
Using is_broadcast_ether_addr() instead of directly use
memcmp() to determine if the ethernet address is broadcast
address.
spatch with a semantic match is used to found this problem.
(http://coccinelle.lip6.fr/)
Signed-off-by: Huang Guobin
---
net/tipc/eth_media.c | 4 +---
1 file changed, 1
On Sat, Aug 1, 2020 at 1:50 AM Song Liu wrote:
>
> Add a benchmark to compare performance of
> 1) uprobe;
> 2) user program w/o args;
> 3) user program w/ args;
> 4) user program w/ args on random cpu.
>
Can you please add it to the existing benchmark runner instead, e.g.,
along the
On Sat, Aug 1, 2020 at 1:50 AM Song Liu wrote:
>
> Move time_get_ns() and get_base_addr() to test_progs.c, so they can be
> used in other tests.
>
> Signed-off-by: Song Liu
> ---
> .../selftests/bpf/prog_tests/attach_probe.c | 21 -
> .../selftests/bpf/prog_tests/test_overhead.c
On Sat, Aug 1, 2020 at 1:50 AM Song Liu wrote:
>
> This test checks the correctness of BPF_PROG_TYPE_USER program, including:
> running on the right cpu, passing in correct args, returning retval, and
> being able to call bpf_get_stack|stackid.
>
> Signed-off-by: Song Liu
> ---
>
On Sat, Aug 1, 2020 at 1:50 AM Song Liu wrote:
>
> Add cpu_plus to bpf_prog_test_run_attr. Add BPF_PROG_SEC "user" for
> BPF_PROG_TYPE_USER programs.
>
> Signed-off-by: Song Liu
> ---
> tools/lib/bpf/bpf.c | 1 +
> tools/lib/bpf/bpf.h | 3 +++
> tools/lib/bpf/libbpf.c
Hi all,
After merging the pci tree, today's linux-next build (x86_64 allmodconfig)
failed like this:
drivers/pci/controller/pcie-xilinx-cpm.c: In function 'xilinx_cpm_pcie_probe':
drivers/pci/controller/pcie-xilinx-cpm.c:553:8: error: implicit declaration of
function
发件人: Takashi Iwai
发送时间: 2020年8月1日 17:39
收件人: Zhang, Qiang
抄送: pe...@perex.cz; ti...@suse.com; alsa-de...@alsa-project.org;
linux-kernel@vger.kernel.org
主题: Re: [PATCH] ALSA: seq: KASAN: use-after-free Read in
delete_and_unsubscribe_port
On Sat, 01 Aug
On 2020/8/3 9:12, Zhou Wang wrote:
On 2020/8/2 22:52, Jia-Ju Bai wrote:
In qm_qp_ctx_cfg(), "sqc" and "aeqc" are mapped to streaming DMA:
eqc_dma = dma_map_single(..., eqc, ...);
..
aeqc_dma = dma_map_single(..., aeqc, ...);
Only sqc, cqc will be configured in qm_qp_ctx_cfg.
On Sun, Aug 2, 2020 at 2:44 PM Nicolin Chen wrote:
>
> On Sun, Aug 02, 2020 at 10:22:35AM +0800, Shengjiu Wang wrote:
>
> > > > + /* Specific configuration for PLL */
> > > > + if (codec_priv->pll_id && codec_priv->fll_id) {
> > > > + if (priv->sample_format ==
On Fri, Jul 31, 2020 at 7:57 PM Jeff Layton wrote:
>
> On Fri, 2020-07-31 at 16:25 +0800, Yanhu Cao wrote:
> > When doing some tests with multiple mds, there are many
> > mds forwarding requests between them and then the client request
> > is resent.
> >
> > If the request is a modification
On Sun, Aug 2, 2020 at 4:16 AM Tianjia Zhang
wrote:
>
> In case of btf_id does not exist, a negative error code -ENOENT
> should be returned.
>
> Fixes: c93cc69004df3 ("bpftool: add ability to dump BTF types")
> Cc: Andrii Nakryiko
> Signed-off-by: Tianjia Zhang
> ---
Acked-by: Andrii
strnlen is safer in case the command line is not NUL-terminated.
Signed-off-by: Arvind Sankar
---
arch/x86/boot/compressed/kaslr.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/x86/boot/compressed/kaslr.c b/arch/x86/boot/compressed/kaslr.c
index
Hi,
I'd like to add one more patch to the series if that's ok.
Thanks.
Arvind Sankar (1):
x86/kaslr: Replace strlen with strnlen
arch/x86/boot/compressed/kaslr.c | 8 ++--
1 file changed, 6 insertions(+), 2 deletions(-)
--
2.26.2
On Sun, August 2, 2020 8:54 PM, Pavel Machek wrote:
> Hi!
>
> > > +static DEVICE_ATTR_RW(ps_seq_id);
> > > +static DEVICE_ATTR_RW(ps_seq_loop); static
> > > +DEVICE_ATTR_RW(gpi_seq_id0); static DEVICE_ATTR_RW(gpi_seq_id1);
> > > +static DEVICE_ATTR_RW(gpi_seq_id2); static
> > >
On 2020/8/2 22:52, Jia-Ju Bai wrote:
> In qm_qp_ctx_cfg(), "sqc" and "aeqc" are mapped to streaming DMA:
> eqc_dma = dma_map_single(..., eqc, ...);
> ..
> aeqc_dma = dma_map_single(..., aeqc, ...);
Only sqc, cqc will be configured in qm_qp_ctx_cfg.
>
> Then "sqc" and "aeqc" are
On 14:50 Sun 02 Aug 2020, Linus Torvalds wrote:
So I considered making an rc8 all the way to the last minute, but
decided it's not just worth waiting another week when there aren't any
big looming worries around.
Because despite the merge window having been very large, there really
hasn't been
Function jvmti_write_code called by compiled_method_load_cb may return
error in using fwrite_unlocked, this failure should be captured and
warned.
Signed-off-by: Wang ShaoBo
---
tools/perf/jvmti/jvmti_agent.c | 25 -
1 file changed, 16 insertions(+), 9 deletions(-)
diff
On Thu, Jul 30, 2020 at 2:14 AM Mike Rapoport wrote:
>
> Hi,
>
> On Wed, Jul 29, 2020 at 04:36:29PM -0700, Atish Patra wrote:
> > Currently, page table setup is done during setup_va_final where fixmap can
> > be used to create the temporary mappings. The physical frame is allocated
> > from
syzbot has bisected this issue to:
commit 43ea43b9d8b27b7acd443ec59319faa3cdb8a616
Author: Mauro Carvalho Chehab
Date: Wed Oct 12 11:21:43 2016 +
[media] radio-bcm2048: don't ignore errors
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1036e6a490
start commit:
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 142c3326b055a278c303bfef8dc6a105fff18ca6
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to
define address spaces
date: 6 weeks ago
config: openrisc-randconfig-s031-20200802
patch #1 and #3 is clean up, patch #2 is for code refactoring
Changes since v1:
- Rewrite the commits messages and patch name in #1
- Rewrite the commits message in #2.
- Add the new patch #3
Tian Tao (3):
drm/hisilicon: Remove the unused include statements
drm/hisilicon: Code refactoring
The memory used to be allocated with devres helpers and released
automatically. In rare circumstances, the memory's release could
have happened before the DRM device got released, which would have
caused memory corruption of some kind. Now we're embedding the data
structures in struct
Rename plane to primary_plane in the structure hibmc_drm_private.
so it's clear which plane it represents.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 2 +-
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
Remove some unused include statements.
v2:
edit patch name and commit message.
Signed-off-by: Tian Tao
---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 3 ---
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c | 5 -
drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_vdac.c | 2 --
3 files
On Mon, 3 Aug 2020, Kirill A. Shutemov wrote:
> On Sun, Aug 02, 2020 at 12:16:53PM -0700, Hugh Dickins wrote:
> > Only once have I seen this scenario (and forgot even to notice what
> > forced the eventual crash): a sequence of "BUG: Bad page map" alerts
> > from vm_normal_page(), from
--
Hi!!
I want to especially thank Dr. Godsent .J. Yare for helping me get cured
of the Genital Herpes Virus. I was diagnosed last 2 summers and my
doctor said no cure for the virus. I was in big trouble until I saw this
sincere sounding YouTube post-https://youtu.be/Uw-l6rfcOl4 online
The ca0113 command had the wrong group_id, 0x48 when it should've been
0x30. The front microphone selection should now work.
Signed-off-by: Connor McAdams
---
sound/pci/hda/patch_ca0132.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/sound/pci/hda/patch_ca0132.c
Add a new quirk ID for the Recon3D, as tested by me.
Signed-off-by: Connor McAdams
---
sound/pci/hda/patch_ca0132.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index 2cbe01d59c16..40fa9d82ef95 100644
---
When the ZxR headphone gain control was added, the ca0132_switch_get
function was not updated, which meant that the changes to the control
state were not saved when entering/exiting alsamixer.
Signed-off-by: Connor McAdams
---
sound/pci/hda/patch_ca0132.c | 5 +
1 file changed, 5
Hi Srinivas,
Thanks for your help. I was missing several needed patches.
On 2020.08.02 11:39 Srinivas Pandruvada wrote:
> On Sun, 2020-08-02 at 07:00 -0700, Doug Smythies wrote:
> > On 2020.08.01 09:40 Srinivas Pandruvada wrote:
> > > > On Monday, July 27, 2020 5:13:40 PM CEST Rafael J. Wysocki
On 8/1/20 7:45 PM, Andy Shevchenko wrote:
On Sat, Aug 1, 2020 at 11:38 AM kernel test robot wrote:
Thanks and sorry folks, Hulk robot was faster, and TBH their patch
looks much better (proper commit message applied). Perhaps something
LKP should work on?
Hi Andy,
Thanks for the advice,
--
Hi!!
I want to especially thank Dr. Godsent .J. Yare for helping me get cured
of the Genital Herpes Virus. I was diagnosed last 2 summers and my
doctor said no cure for the virus. I was in big trouble until I saw this
sincere sounding YouTube post-https://youtu.be/Uw-l6rfcOl4 online
Hi, Frank:
Frank Wunderlich 於 2020年8月2日 週日 下午4:06寫道：
>
> > Gesendet: Sonntag, 02. August 2020 um 02:03 Uhr
> > Von: "Chun-Kuang Hu"
> > An: "Frank Wunderlich"
> > Cc: "Chun-Kuang Hu" , "Philipp Zabel"
> > , "David Airlie" , "linux-kernel"
> > , "DRI Development"
> > , "moderated
Hi, Frank:
Frank Wunderlich 於 2020年8月2日 週日 下午12:44寫道：
>
> Hi,
>
> Am 2. August 2020 02:08:44 MESZ schrieb Chun-Kuang Hu
> :
> >Hi, Frank:
> >> - disable tmds on phy on mt2701
> >> - support other resolutions like 1280x1024
> >
> >If this patch does two things, it should be broken into two
On Sun, 02 Aug 2020 03:48:33 -0700, Arnd Bergmann wrote:
>
> On Sun, Aug 2, 2020 at 9:25 AM Andy Shevchenko
> wrote:
> > On Sunday, August 2, 2020, Michael S. Tsirkin wrote:
> >>
> >> Hi!
> >> Building vop with make C=1 produces the following:
> >>
> >> CHECK drivers/misc/mic/vop/vop_main.c
>
Fix the following sparse warnings in drivers/misc/mic/vop//vop_main.c:
551:58: warning: incorrect type in argument 1 (different address spaces)
551:58:expected void const volatile [noderef] __iomem *addr
551:58:got restricted __le64 *
560:49: warning: incorrect type in argument 1
On Wed, Jul 29, 2020 at 02:15:18PM +0530, Ritesh Harjani wrote:
> For systems which do not have CONFIG_PREEMPT set and
> if there is a heavy multi-threaded load/store operation happening
> on pmem + sometimes along with device latencies, softlockup warnings like
> this could trigger. This was seen
On 8/2/20 3:45 PM, syzbot wrote:
> Hello,
>
> syzbot found the following issue on:
>
> HEAD commit:ac3a0c84 Merge git://git.kernel.org/pub/scm/linux/kernel/g..
> git tree: upstream
> console output: https://syzkaller.appspot.com/x/log.txt?x=1323497090
> kernel config:
On 8/2/20 3:00 PM, Andy Lutomirski wrote:
> On Sun, Aug 2, 2020 at 11:54 AM Madhavan T. Venkataraman
> wrote:
>> More responses inline..
>>
>> On 7/28/20 12:31 PM, Andy Lutomirski wrote:
On Jul 28, 2020, at 6:11 AM, madve...@linux.microsoft.com wrote:
From: "Madhavan T.
On 8/2/20 04:22, Tianjia Zhang wrote:
> On an error exit path, a negative error code should be returned
> instead of a positive return value.
>
> Fixes: e399441de9115 ("nvme-fabrics: Add host support for FC transport")
> Cc: James Smart
> Signed-off-by: Tianjia Zhang
Looks good.
Reviewed-by:
On Sun, 2020-08-02 at 19:28 -0300, Jason Gunthorpe wrote:
> On Sun, Aug 02, 2020 at 03:23:58PM -0700, Joe Perches wrote:
> > On Sun, 2020-08-02 at 19:10 -0300, Jason Gunthorpe wrote:
> > > On Sat, Aug 01, 2020 at 08:38:33AM +0300, Leon Romanovsky wrote:
> > >
> > > > I'm using {} instead of {0}
Hello,
syzbot found the following issue on:
HEAD commit:ac3a0c84 Merge git://git.kernel.org/pub/scm/linux/kernel/g..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1323497090
kernel config: https://syzkaller.appspot.com/x/.config?x=c0cfcf935bcc94d2
A function definition argument should have an identifier name according
to checkpatch:
WARNING: function definition argument 'struct platform_device *' should
also have an identifier name
Name it pdev as that name is already used throughout the code.
Signed-off-by: Nícolas F. R. A. Prado
---
On Sun, Aug 02, 2020 at 03:23:58PM -0700, Joe Perches wrote:
> On Sun, 2020-08-02 at 19:10 -0300, Jason Gunthorpe wrote:
> > On Sat, Aug 01, 2020 at 08:38:33AM +0300, Leon Romanovsky wrote:
> >
> > > I'm using {} instead of {0} because of this GCC bug.
> > >
> -Original Message-
> From: Andres Beltran
> Sent: Tuesday, July 28, 2020 6:53 PM
> To: KY Srinivasan ; Haiyang Zhang
> ; Stephen Hemminger ;
> wei@kernel.org
> Cc: linux-hyp...@vger.kernel.org; linux-kernel@vger.kernel.org; Michael
> Kelley ; parri.and...@gmail.com; Saruhan
>
On Sun, 2020-08-02 at 19:10 -0300, Jason Gunthorpe wrote:
> On Sat, Aug 01, 2020 at 08:38:33AM +0300, Leon Romanovsky wrote:
>
> > I'm using {} instead of {0} because of this GCC bug.
> > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53119
>
> This is why the {} extension exists..
There is no
On Fri, Jul 31, 2020 at 02:11:22PM -0700, Rustam Kovhaev wrote:
> IB roce driver receives NETDEV_UNREGISTER event, calls dev_hold() and
> schedules work item to execute, and before wq gets a chance to complete
> it, we return to ip_tunnel.c:274 and call free_netdev(), and then later
> we get UAF
On Sat, Aug 01, 2020 at 08:38:33AM +0300, Leon Romanovsky wrote:
> I'm using {} instead of {0} because of this GCC bug.
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53119
This is why the {} extension exists..
Jason
Hi all,
In commit
4c7e1711cf4c ("mt76: mt7915: fix potential memory leak in mcu message
handler")
Fixes tag
Fixes: c6b002bcdfa6 ("mt76: add mac80211 driver for MT7915 PCIe-based
chipsets")
has these problem(s):
- Target SHA1 does not exist
Maybe you meant
Fixes: e57b7901469f
Hi Linus,
Boris is on vacation and aske me to send you the pull request for EDAC
changes that are queued for v5.9
-Tony
---
The following changes since commit b3a9e3b9622ae10064826dccb4f7a52bd88c7407:
Linux 5.8-rc1 (2020-06-14 12:45:04 -0700)
are available in the Git repository at:
On 14:50 Sun 02 Aug 2020, Linus Torvalds wrote:
So I considered making an rc8 all the way to the last minute, but
decided it's not just worth waiting another week when there aren't any
big looming worries around.
Because despite the merge window having been very large, there really
hasn't been
Using ptrace(2) and related debug features on a target process can lead
to a privilege escalation. Indeed, ptrace(2) can be used by an attacker
to impersonate another task and to remain undetected while performing
malicious activities. Thanks to ptrace_may_access(), various part of
the kernel
A process credentials point to a Landlock domain, which is underneath
implemented with a ruleset. In the following commits, this domain is
used to check and enforce the ptrace and filesystem security policies.
A domain is inherited from a parent to its child the same way a thread
inherits a
These 4 system calls are designed to be used by unprivileged processes
to sandbox themselves:
* landlock_get_features(2): Gets the supported features (required for
backward and forward compatibility, and best-effort security).
* landlock_create_ruleset(2): Creates a ruleset and returns its file
Add a basic sandbox tool to launch a command which can only access a
whitelist of file hierarchies in a read-only or read-write way.
Signed-off-by: Mickaël Salaün
Cc: James Morris
Cc: Jann Horn
Cc: Kees Cook
Cc: Serge E. Hallyn
---
Changes since v19:
* Update with the new Landlock syscalls.
The sb_delete security hook is called when shutting down a superblock,
which may be useful to release kernel objects tied to the superblock's
lifetime (e.g. inodes).
This new hook is needed by Landlock to release (ephemerally) tagged
struct inodes. This comes from the unprivileged nature of
A Landlock ruleset is mainly a red-black tree with Landlock rules as
nodes. This enables quick update and lookup to match a requested access
e.g., to a file. A ruleset is usable through a dedicated file
descriptor (cf. following commit implementing the syscall) which enables
a process to create
This documentation can be built with the Sphinx framework.
Signed-off-by: Mickaël Salaün
Reviewed-by: Vincent Dagonneau
Cc: James Morris
Cc: Jann Horn
Cc: Kees Cook
Cc: Serge E. Hallyn
---
Changes since v19:
* Update examples and documentation with the new syscalls.
Changes since v15:
*
Test landlock syscall, ptrace hooks semantic and filesystem
access-control.
Test coverage for security/landlock/ is 93.6% of lines. The code not
covered only deals with internal kernel errors (e.g. memory allocation)
and race conditions.
Signed-off-by: Mickaël Salaün
Reviewed-by: Vincent
Wire up the following system calls for all architectures:
* landlock_get_features(2)
* landlock_create_ruleset(2)
* landlock_add_rule(2)
* landlock_enforce_ruleset(2)
Signed-off-by: Mickaël Salaün
Cc: Arnd Bergmann
Cc: James Morris
Cc: Jann Horn
Cc: Kees Cook
Cc: Serge E. Hallyn
---
From: Casey Schaufler
Move management of the superblock->sb_security blob out
of the individual security modules and into the security
infrastructure. Instead of allocating the blobs from within
the modules the modules tell the infrastructure how much
space is required, and the space is
Thanks to the Landlock objects and ruleset, it is possible to identify
inodes according to a process's domain. To enable an unprivileged
process to express a file hierarchy, it first needs to open a directory
(or a file) and pass this file descriptor to the kernel through
landlock(2). When
A Landlock object enables to identify a kernel object (e.g. an inode).
A Landlock rule is a set of access rights allowed on an object. Rules
are grouped in rulesets that may be tied to a set of processes (i.e.
subjects) to enforce a scoped access-control (i.e. a domain).
Because Landlock's goal
Hi,
This new patch series mainly replace the landlock(2) command multiplexor
with 4 new dedicated syscalls:
* landlock_get_features(2)
* landlock_create_ruleset(2)
* landlock_add_rule(2)
* landlock_enforce_ruleset(2)
The SLOC count is 1264 for security/landlock/ and 1712 for
So I considered making an rc8 all the way to the last minute, but
decided it's not just worth waiting another week when there aren't any
big looming worries around.
Because despite the merge window having been very large, there really
hasn't been anything scary going on in the release candidates.
On Fri, 31 Jul 2020 at 23:09, Rob Herring wrote:
>
> On Fri, Jul 31, 2020 at 01:48:57PM +0200, Grzegorz Jaszczyk wrote:
> > On Wed, 29 Jul 2020 at 19:34, David Lechner wrote:
> > >
> > > On 7/28/20 4:18 AM, Grzegorz Jaszczyk wrote:
> > > > From: Suman Anna
> > > >
> > > > The Programmable
On Fri, 31 Jul 2020, Serge Semin wrote:
> > Requested by downstream distros, a Kconfig option for default
> > IEEE754 conformance mode allows them to set their mode to
> > relaxed by default.
>
> That's what should have been here in the first place. Thanks!
Well, originally plans were there to
On Sun, Aug 02, 2020 at 12:16:53PM -0700, Hugh Dickins wrote:
> Only once have I seen this scenario (and forgot even to notice what
> forced the eventual crash): a sequence of "BUG: Bad page map" alerts
> from vm_normal_page(), from zap_pte_range() servicing exit_mmap();
> pmd:, pte values
Hi
On Sun, 2 Aug 2020 at 13:57, Pavel Machek wrote:
>
> On Sun 2020-08-02 13:53:30, Pavel Machek wrote:
> > Hi!
> >
> > > A typical usage scenario would be to load the application firmware into
> > > one or
> > > more of the PRU cores, initialize one or more of the peripherals and
> > >
changes since commit 4ae6dbd683860b9edc254ea8acf5e04b5ae242e5:
io_uring: fix lockup in io_fail_links() (2020-07-24 12:51:33 -0600)
are available in the Git repository at:
git://git.kernel.dk/linux-block.git tags/for-5.9/io_uring-20200802
for you to fetch changes up
Hello,
syzbot found the following issue on:
HEAD commit:ac3a0c84 Merge git://git.kernel.org/pub/scm/linux/kernel/g..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=11e1da9290
kernel config: https://syzkaller.appspot.com/x/.config?x=e59ee776d5aa8d55
On Mon, Jun 1, 2020 at 11:13 AM Zhihao Cheng wrote:
>
> A detach hung is possible when a race occurs between the detach process
> and the ubi background thread. The following sequences outline the race:
>
> ubi thread: if (list_empty(>works)...
>
> ubi detach: set_bit(KTHREAD_SHOULD_STOP,
On Sun, Aug 02, 2020 at 12:15:24PM -0700, Hugh Dickins wrote:
> When retract_page_tables() removes a page table to make way for a huge
> pmd, it holds huge page lock, i_mmap_lock_write, mmap_write_trylock and
> pmd lock; but when collapse_pte_mapped_thp() does the same (to handle
> the case when
On Thu, Jul 30, 2020 at 05:49:37PM -0500, David Lechner wrote:
> On 7/28/20 7:20 PM, David Lechner wrote:
> > On 7/21/20 2:35 PM, William Breathitt Gray wrote:
> >> This patch introduces a character device interface for the Counter
> >> subsystem. Device data is exposed through standard character
On Sun, Aug 02, 2020 at 12:12:42PM -0700, Hugh Dickins wrote:
> pmdp_collapse_flush() should be given the start address at which the huge
> page is mapped, haddr: it was given addr, which at that point has been
> used as a local variable, incremented to the end address of the extent.
>
> Found by
On Sun, Jul 19, 2020 at 2:35 AM Randy Dunlap wrote:
>
> Drop the repeated word "mode" in a comment.
>
> Signed-off-by: Randy Dunlap
> Cc: Miquel Raynal
> Cc: Richard Weinberger
> Cc: Vignesh Raghavendra
> Cc: linux-...@lists.infradead.org
> ---
> include/uapi/mtd/mtd-abi.h |2 +-
> 1
On Mon, Jul 20, 2020 at 2:16 AM Randy Dunlap wrote:
>
> Drop the repeated word "as" in a comment.
>
> Signed-off-by: Randy Dunlap
> Cc: Richard Weinberger
> Cc: linux-...@lists.infradead.org
> ---
> fs/ubifs/misc.h |2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Applied!
--
Hello,
syzbot found the following issue on:
HEAD commit:93f54a72 instrumented.h: fix KMSAN support
git tree: https://github.com/google/kmsan.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=13238a4290
kernel config:
Hello,
syzbot found the following issue on:
HEAD commit:ac3a0c84 Merge git://git.kernel.org/pub/scm/linux/kernel/g..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1348290490
kernel config: https://syzkaller.appspot.com/x/.config?x=c0cfcf935bcc94d2
Hello,
syzbot found the following issue on:
HEAD commit:ac3a0c84 Merge git://git.kernel.org/pub/scm/linux/kernel/g..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=15ab47ca90
kernel config: https://syzkaller.appspot.com/x/.config?x=c0cfcf935bcc94d2
Hello,
syzbot found the following issue on:
HEAD commit:ac3a0c84 Merge git://git.kernel.org/pub/scm/linux/kernel/g..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1708290490
kernel config: https://syzkaller.appspot.com/x/.config?x=e59ee776d5aa8d55
Hello,
syzbot found the following issue on:
HEAD commit:ac3a0c84 Merge git://git.kernel.org/pub/scm/linux/kernel/g..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=11af867090
kernel config: https://syzkaller.appspot.com/x/.config?x=e59ee776d5aa8d55
Hello,
syzbot found the following issue on:
HEAD commit:ac3a0c84 Merge git://git.kernel.org/pub/scm/linux/kernel/g..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=11b8d57090
kernel config: https://syzkaller.appspot.com/x/.config?x=e59ee776d5aa8d55
On 8/2/20 1:36 PM, Krzysztof Kozlowski wrote:
> Remove kerneldoc annotation to fix warning:
>
> arch/arm/mach-s3c24xx/mach-h1940.c:185: warning:
> cannot understand function prototype: 'struct s3c2410fb_display
> h1940_lcd __initdata = '
>
> Signed-off-by: Krzysztof Kozlowski
> ---
Remove kerneldoc annotation to fix warning:
arch/arm/mach-s3c24xx/mach-h1940.c:185: warning:
cannot understand function prototype: 'struct s3c2410fb_display
h1940_lcd __initdata = '
Signed-off-by: Krzysztof Kozlowski
---
arch/arm/mach-s3c24xx/mach-h1940.c | 4 ++--
1 file changed,
From: Sertac TULLUK
Drejo DS167 is an Allwinner A20 based IoT device, which support
- Allwinner A20 Cortex-A7
- Mali-400MP2 GPU
- AXP209 PMIC
- 1GB DDR3 RAM
- 8GB eMMC
- 10/100M Ethernet
- SATA
- HDMI
- 10.1inch and 7.0inch LVDS LCD and Touch screens
- CSI: OV5640 sensor
- USB OTG
- 2x USB2.0
From: Sertac TULLUK
Drejo DS167 is an Allwinner A20 based IoT device, which support
- Allwinner A20 Cortex-A7
- Mali-400MP2 GPU
- AXP209 PMIC
- 1GB DDR3 RAM
- 8GB eMMC
- 10/100M Ethernet
- SATA
- HDMI
- 10.1inch and 7.0inch LVDS LCD and Touch screens
- CSI: OV5640 sensor
- USB OTG
- 2x USB2.0
Hello Guenter,
On Sat, Aug 01, 2020 at 09:32:19AM -0700, Guenter Roeck wrote:
> > If I understand correctly this surprising calling convention (output
> > parameter is filled even though the function returned an error) is the
> > old one that is to be fixed.
>
> Sorry, I don't get your point.
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