st to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Gustavo-A-R-Silva/scsi-mpt3sas-Replace-one-element-array-with-flexible-array-in-struct-_MPI2_CONFIG_PAGE_IO_UNIT_3/20210202-093055
base: https://git.kernel.or
From: Shay Bar
[ Upstream commit dcf3c8fb32ddbfa3b8227db38aa6746405bd4527 ]
Upon receiving CSA with 160MHz extended NSS BW from associated AP,
STA should set the HT operation_mode based on new_center_freq_seg1
because it is later used as ccfs2 in ieee80211_chandef_vht_oper().
Signed-off-by: Avi
On Tue, Feb 02, 2021 at 10:05:52AM -0500, Sasha Levin wrote:
> From: David Collins
>
> [ Upstream commit eaa7995c529b54d68d97a30f6344cc6ca2f214a7 ]
>
> The final step in regulator_register() is to call
> regulator_resolve_supply() for each registered regulator
> (including the one in the process
From: James Schulman
[ Upstream commit a8939f2e138e418c2b059056ff5b501eaf2eae54 ]
When switching between firmware types, the wrong control
can be selected when requesting control in kernel API.
Use the currently selected DSP firwmare type to select
the proper mixer control.
Signed-off-by: James
From: Johannes Berg
[ Upstream commit 3d372c4edfd4dffb7dea71c6b096fb414782b776 ]
If we spin for a long time in memory reads that (for some reason in
hardware) take a long time, then we'll eventually get messages such
as
watchdog: BUG: soft lockup - CPU#2 stuck for 24s! [kworker/2:2:272]
This
On Tue, Feb 02, 2021 at 02:34:56PM +0100, Joerg Roedel wrote:
> On Mon, Feb 01, 2021 at 03:46:33PM +, Will Deacon wrote:
> > git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git
> > tags/arm-smmu-updates
>
> Pulled, thanks Will.
Cheers, Joerg. Doug spotted a thinko in one of the pa
Hi Kishon,
On 2021/01/28 23:11, Kishon Vijay Abraham I wrote:
Hi Kunihiko,
On 24/01/21 8:39 pm, Kunihiko Hayashi wrote:
This adds a member 'started' as a boolean value to struct pci_epc to set
whether the controller is started, and also adds a function to get the
value.
Signed-off-by: Kunihik
From: David Collins
[ Upstream commit eaa7995c529b54d68d97a30f6344cc6ca2f214a7 ]
The final step in regulator_register() is to call
regulator_resolve_supply() for each registered regulator
(including the one in the process of being registered). The
regulator_resolve_supply() function first check
From: Eyal Birger
[ Upstream commit 9f8550e4bd9d78a8436c2061ad2530215f875376 ]
The disable_xfrm flag signals that xfrm should not be performed during
routing towards a device before reaching device xmit.
For xfrm interfaces this is usually desired as they perform the outbound
policy lookup as p
On Sat, Jan 30, 2021 at 04:41:13PM -0800, James Bottomley wrote:
> On Sat, 2021-01-30 at 15:49 -0800, Guenter Roeck wrote:
> > On 1/29/21 2:59 PM, Jarkko Sakkinen wrote:
> > > On Tue, Jan 26, 2021 at 04:46:07PM +0100, Łukasz Majczak wrote:
> > > > Hi Jarkko, Guenter
> > > >
> > > > Yes, here are t
v4 is here:
https://patchwork.kernel.org/project/linux-usb/cover/20210202093342.738691-1-kyle...@google.com/
Changes since v4:
=
usb: pd: Make SVDM Version configurable in VDM header
- modified the code who uses VDO(), set the ver field to SVDM_VER_1_0
Kyle Tso (8):
usb: typec:
PD Spec Revision 3.0 Version 2.0 + ECNs 2020-12-10
6.4.4.2.3 Structured VDM Version
"The Structured VDM Version field of the Discover Identity Command
sent and received during VDM discovery Shall be used to determine the
lowest common Structured VDM Version supported by the Port Partners or
From: Johannes Berg
[ Upstream commit 6701317476bbfb1f341aa935ddf75eb73af784f9 ]
There's no reason to use ktime_get() since we don't need any better
precision than jiffies, and since we no longer disable interrupts
around this code (when grabbing NIC access), jiffies will work fine.
Use jiffies
From: Kamal Heib
[ Upstream commit a372173bf314d374da4dd1155549d8ca7fc44709 ]
The max_recv_sge value is wrongly reported when calling query_qp, This is
happening due to a typo when assigning the max_recv_sge value, the value
of sq_max_sges was assigned instead of rq_max_sges.
Fixes: 3e5c02c9ef9
From: Trond Myklebust
[ Upstream commit 814b84971388cd5fb182f2e914265b3827758455 ]
If the server returns a new stateid that does not match the one in our
cache, then pnfs_layout_process() will leak the layout segments returned
by pnfs_mark_layout_stateid_invalid().
Fixes: 9888d837f3cf ("pNFS: F
From: Jay Zhou
commit 1f7becf1b7e21794fc9d460765fe09679bc9b9e0 upstream.
The injection process of smi has two steps:
QemuKVM
Step1:
cpu->interrupt_request &= \
~CPU_INTERRUPT_SMI;
kvm_vcpu_ioctl(cpu, KVM_SMI)
call kvm_
"PD Spec Revision 3.0 Version 2.0 + ECNs 2020-12-10" introduces several
changes regarding the ID Header VDO and the Product Type VDOs.
Signed-off-by: Kyle Tso
---
drivers/usb/typec/class.c | 8 +-
include/linux/usb/pd_vdo.h | 308 -
2 files changed, 242 ins
On Tue, Jan 26, 2021 at 01:20:36AM +, Michael Kelley wrote:
> From: Wei Liu Sent: Wednesday, January 20, 2021 4:01 AM
[...]
> > +#include
> > +
> > +#define HV_DEPOSIT_MAX_ORDER (8)
> > +#define HV_DEPOSIT_MAX (1 << HV_DEPOSIT_MAX_ORDER)
>
> Is there any reason to not let the maximum be 511,
Hi Venkata,
> QCA_IBS_DISABLED flag will be set after memorydump started from
> controller.Currently qca_suspend() is waiting for SSR to complete
> based on flag QCA_IBS_DISABLED.Added to check for QCA_SSR_TRIGGERED
> flag too.
>
> Fixes: 2be43abac5a8 ("Bluetooth: hci_qca: Wait for timeout during
Add bindings of VDO properties of USB PD SVDM so that they can be
used in device tree.
Signed-off-by: Kyle Tso
---
.../bindings/connector/usb-connector.yaml | 11 +
include/dt-bindings/usb/pd.h | 311 +-
2 files changed, 321 insertions(+), 1 deletion(-)
dif
Commit a079973f462a ("usb: typec: tcpm: Remove tcpc_config
configuration mechanism") removed the tcpc_config which includes the
Sink VDO and it is not yet added back with fwnode. Add it now.
Signed-off-by: Kyle Tso
---
drivers/usb/typec/tcpm/tcpm.c | 14 ++
1 file changed, 14 inserti
On Tue, Feb 2, 2021 at 4:32 AM Bernard Zhao wrote:
>
> remove unneeded variable: "rc".
>
> Signed-off-by: Bernard Zhao
Reviewed-by: Guenter Roeck
>
> ---
> drivers/gpu/drm/msm/dp/dp_panel.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/msm/dp/dp_pa
On Tue, Feb 02, 2021 at 08:09:38AM +0100, Juergen Gross wrote:
> Since commit 23025393dbeb3b8b3 ("xen/netback: use lateeoi irq binding")
> xenvif_rx_ring_slots_available() is no longer called only from the rx
> queue kernel thread, so it needs to access the rx queue with the
> associated queue held
Hi Mark,
> v4:
> 1. add read chip info. from MediaTek bluetooth devices.
> 2. support download firmware for MT7921U.
>
> mark-yw.chen (2):
> Bluetooth: btusb: Fine-tune mt7663 mechanism.
> Bluetooth: btusb: Add protocol support for MediaTek MT7921U USB
>devices
>
> drivers/bluetooth/btusb.
On Mon, Feb 01, 2021 at 04:31:01PM -0800, Badhri Jagan Sridharan wrote:
> Configure USB switches when partner is USB Communication capable.
> The is enabled USB data communication over D+/D- pins.
>
> Signed-off-by: Badhri Jagan Sridharan
Reviewed-by: Guenter Roeck
> ---
> drivers/usb/typec/t
On Mon, Feb 01, 2021 at 04:31:00PM -0800, Badhri Jagan Sridharan wrote:
> The USB Communications Capable bit indicates if port
> partner is capable of communication over the USB data lines
> (e.g. D+/- or SS Tx/Rx). TCPM passes this information for chip specific
> operations.
>
> Signed-off-by: Ba
ago
config: mips-randconfig-r031-20210202 (attached as .config)
compiler: mipsel-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
#
https
On Mon, Feb 01, 2021 at 08:43PM +0100, Andrey Konovalov wrote:
> For allocations from kmalloc caches, kasan_kmalloc() always follows
> kasan_slab_alloc(). Currenly, both of them unpoison the whole object,
> which is unnecessary.
>
> This patch provides separate implementations for both annotations
Hi Jupeng,
> Change "deivice" to "device"
>
> Correct "Unsupported support hardware variant (%08x)" to
> "Unsupported hardware variant (%08x)"
>
> Signed-off-by: Jupeng Zhong
> ---
> drivers/bluetooth/btusb.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
patch doesn’t not apply cl
On Mon, Feb 01, 2021 at 04:30:59PM -0800, Badhri Jagan Sridharan wrote:
> The USB Communications Capable bit indicates if port
> partner is capable of communication over the USB data lines
> (e.g. D+/- or SS Tx/Rx). Notify the status of the bit to low
> level drivers to perform chip specific operat
Hi,
is there any new state?
kernel test robot reports the following problem (i do not see it when compiling
for my arm/arm64 devices):
ARCH=i386
drivers/pci/probe.c: In function 'pci_register_host_bridge':
>> drivers/pci/probe.c:930:39: error: 'struct device' has no member named
>> 'msi_domai
On Mon, Feb 1, 2021 at 9:33 PM Willy Tarreau wrote:
>
> Hi Amy,
>
> On Mon, Feb 01, 2021 at 03:31:49PM -0800, Amy Parker wrote:
> > Hello! My name's Amy. I'm really impressed by the work done to make
> > Clang (and the LLVM toolchain overall) able to compile the kernel.
> > Figured I might as well
Hi Jupeng,
> In btusb_mtk_wmt_recv if skb_clone fails, the alocated skb should be
> released.
>
> Omit the labels “err_out” and “err_free_skb” in this function
> implementation so that the desired exception handling code
> would be directly specified in the affected if branches.
>
> Fixes: a1c49
Hi,
This patch series fixes a corner-case with non-overlapping access rights
coming from different layers. This is now handled in a generic way and
verified with new tests. A stricter check is enforced for
landlock_add_rule(2) to forbid useless rules. Finally, the previous
landlock_enforce_rule
From: Mickaël Salaün
Process's 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 t
On Sun, Jan 31, 2021 at 10:43:05AM +0100, Dirk Gouders wrote:
> Jarkko Sakkinen writes:
>
> > On Thu, 2021-01-28 at 14:07 +0100, Lukasz Majczak wrote:
> >> There is a missing call to tpm_request_locality before the call to
> >> the tpm_get_timeouts() and tpm_tis_probe_irq_single(). As the current
From: Mickaël Salaün
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
la
From: Mickaël Salaün
Wire up the following system calls for all architectures:
* landlock_create_ruleset(2)
* landlock_add_rule(2)
* landlock_restrict_self(2)
Cc: Arnd Bergmann
Cc: James Morris
Cc: Jann Horn
Cc: Kees Cook
Cc: Serge E. Hallyn
Signed-off-by: Mickaël Salaün
---
Changes since
On Thu, Jan 28, 2021 at 01:04:41PM +, Paul Durrant wrote:
> From: Paul Durrant
>
> Prior to commit 4a8c31a1c6f5 ("xen/blkback: rework connect_ring() to avoid
> inconsistent xenstore 'ring-page-order' set by malicious blkfront"), the
> behaviour of xen-blkback when connecting to a frontend was
On Tue, Feb 02, 2021 at 02:06:50PM +0100, Geert Uytterhoeven wrote:
> If CONFIG_M5272=y:
>
> drivers/net/ethernet/freescale/fec_main.c: In function ‘fec_restart’:
> drivers/net/ethernet/freescale/fec_main.c:948:6: warning: unused variable
> ‘val’ [-Wunused-variable]
> 948 | u32 val
From: Mickaël Salaün
This documentation can be built with the Sphinx framework.
Cc: James Morris
Cc: Jann Horn
Cc: Kees Cook
Cc: Serge E. Hallyn
Signed-off-by: Mickaël Salaün
Reviewed-by: Vincent Dagonneau
---
Changes since v27:
* Update landlock_restrict_self(2).
* Update date and copyri
On Tue, 2 Feb 2021 09:36:34 +0200, Matti Vaittinen wrote:
> If a spurious OCP IRQ occurs the isr schedules delayed work
> but does not disable the IRQ. The delayed work assumes IRQ was
> disabled in handler and attempts enabling it again causing
> unbalanced enable.
>
> Fixes: 390af53e04114 ("regu
From: Mickaël Salaün
Add a basic sandbox tool to launch a command which can only access a
list of file hierarchies in a read-only or read-write way.
Cc: James Morris
Cc: Kees Cook
Cc: Serge E. Hallyn
Signed-off-by: Mickaël Salaün
Reviewed-by: Jann Horn
---
Changes since v27:
* Add samples/
Clang with -Wunreachable-code-aggressive is being used to try to find
unreachable code that could cause potential bugs. There is no plan to
enable it by default.
The following code was detected as unreachable:
fs/ext4/namei.c:831:17: warning: code will never be executed
[-Wunreachable-code]
On Tue, Feb 2, 2021 at 8:31 AM Bernard Zhao wrote:
>
> Remove unneeded variable: "pattern".
>
> Signed-off-by: Bernard Zhao
Applied. Thanks!
Alex
> ---
> drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/d
On Tue, Feb 02, 2021 at 04:40:33PM +0200, Gal Pressman wrote:
> Hi Peter & Jason,
Hi, Gal, Jason,
>
> It seems the hugetlb part was overlooked?
> We're testing if the RDMA fork MADV_DONTFORK stuff can be removed on
> appropriate
> kernels, but our tests still fail due to lacking explicit huge p
On Tue, Feb 02, 2021 at 04:51:39PM +0100, Lukasz Majczak wrote:
> There are missing calls to tpm_request_locality before the calls to
> the tpm_get_timeouts() and tpm_tis_probe_irq_single() - both functions
> internally send commands to the tpm. As the current
> approach might work for tpm2, it fai
On Tue, Feb 02, 2021 at 09:42:34AM +, Suzuki K Poulose wrote:
> On 2/1/21 11:17 PM, Mathieu Poirier wrote:
> > Hi Anshuman,
> >
> > I have started reviewing this set. As it is quite voluminous comments will
> > come over serveral days. I will let you know when I am done.
> >
> > On Wed, Jan
Hi,
On Tue, 2 Feb 2021 at 09:42, Suzuki K Poulose wrote:
>
> On 2/1/21 11:17 PM, Mathieu Poirier wrote:
> > Hi Anshuman,
> >
> > I have started reviewing this set. As it is quite voluminous comments will
> > come over serveral days. I will let you know when I am done.
> >
> > On Wed, Jan 27, 20
typec_partner_set_pd_revision returns void now.
Fixes: cefc011f8daf platform/chrome: cros_ec_typec: Set Partner PD revision
from status
Signed-off-by: Benson Leung
---
drivers/platform/chrome/cros_ec_typec.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/platfo
On Mon, Jan 25, 2021 at 07:33:35PM +0100, Martin Radev wrote:
> On Mon, Jan 18, 2021 at 10:14:28AM -0500, Konrad Rzeszutek Wilk wrote:
> > On Mon, Jan 18, 2021 at 12:44:58PM +0100, Martin Radev wrote:
> > > On Wed, Jan 13, 2021 at 12:30:17PM +0100, Christoph Hellwig wrote:
> > > > On Tue, Jan 12, 2
On Tue, Feb 02, 2021 at 08:32:48AM -0800, Benson Leung wrote:
> typec_partner_set_pd_revision returns void now.
>
> Fixes: cefc011f8daf platform/chrome: cros_ec_typec: Set Partner PD revision
> from status
Can you please use the documented format for the Fixes: tag (and for the
use of any git id
This patch series is to support PID tracing with Virtualization Host
Extensions (VHE).
Since the patch series v1 was sent out for reviewing, we had some
discussion and finalized the solution which is implemented in this
version. Simply to say, to be backward compatibility, and can both
support PI
Hi Greg,
On Tue, Feb 02, 2021 at 08:32:48AM -0800, Benson Leung wrote:
> typec_partner_set_pd_revision returns void now.
>
> Fixes: cefc011f8daf platform/chrome: cros_ec_typec: Set Partner PD revision
> from status
> Signed-off-by: Benson Leung
This one needs to be taken too after Kyle's fix e
From: Suzuki K Poulose
If the kernel is running at EL2, the pid of a task is exposed via VMID
instead of the CONTEXTID. Add support for this in the perf tool.
This patch respects user setting if user has specified any configs
from "contextid", "contextid1" or "contextid2"; otherwise, it
dynamic
From: Suzuki K Poulose
When set option with macros ETM_OPT_CTXTID and ETM_OPT_TS, it wrongly
takes these two values (14 and 28 prespectively) as bit masks, but
actually both are the offset for bits. But this doesn't lead to
further failure due to the AND logic operation will be always true for
E
In theory, the options should be arbitrary values and are neutral for
any ETM version; so far perf tool uses ETMv3.5/PTM ETMCR config bits
except for register's bit definitions, also uses as options.
This can introduce confusion, especially if we want to add a new option
but the new option is not
From: Suzuki K Poulose
When the kernel is running at EL2, the PID is stored in CONTEXTIDR_EL2.
So, tracing CONTEXTIDR_EL1 doesn't give us the pid of the process.
Thus we should trace the VMID with VMIDOPT set to trace CONTEXTIDR_EL2
instead of CONTEXTIDR_EL1. Given that we have an existing confi
This patch adds helper function cs_etm__get_pid_fmt(), by passing
parameter "traceID", it returns the PID format.
Signed-off-by: Leo Yan
---
tools/perf/util/cs-etm.c | 43
tools/perf/util/cs-etm.h | 1 +
2 files changed, 44 insertions(+)
diff --git a/to
After support the PID tracing for the kernel in EL1 or EL2, the usage
gets more complicated.
This patch gives description for the PMU formats of contextID configs,
this can help users to understand how to control the knobs for PID
tracing when the kernel is in different ELs.
Signed-off-by: Leo Ya
On Tue, Feb 02, 2021 at 12:40:56PM +0800, Lu Baolu wrote:
> From: Yian Chen
>
> Software should parse every SATC table and all devices in the tables
> reported by the BIOS and keep the information in kernel list for further
> SATC policy deployment.
>
The last part seems bit vague? Are you tryin
From: Suzuki K Poulose
The PID of the task could be traced as VMID when the kernel is running
at EL2. Teach the decoder to look for VMID when the CONTEXTIDR (Arm32)
or CONTEXTIDR_EL1 (Arm64) is invalid but we have a valid VMID.
Cc: Mike Leach
Cc: Mathieu Poirier
Cc: Al Grant
Co-developed-by:
On Mon, 1 Feb 2021 22:25:17 -0800 Xie He wrote:
> On Mon, Feb 1, 2021 at 8:42 PM Jakub Kicinski wrote:
> >
> > On Mon, 1 Feb 2021 08:14:31 -0800 Xie He wrote:
> > > On Mon, Feb 1, 2021 at 6:10 AM Julian Wiedmann
> > > wrote:
> [...]
> > >
> > > Calling "skb_cow_head" before we call "skb_c
when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Heikki-Krogerus/usb-Handle-device-properties-with-software-node-API/20210202-205900
base: https://git.kernel.org/pub/scm/linux/
Dear RT Folks,
I'm pleased to announce the 5.4.93-rt51 stable release.
This release is just an update to the new stable 5.4.93 version
and no RT specific changes have been made.
You can get this release via the git tree at:
git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.
> -Original Message-
> From: Roger Pau Monné
> Sent: 02 February 2021 16:29
> To: Paul Durrant
> Cc: xen-de...@lists.xenproject.org; linux-bl...@vger.kernel.org;
> linux-kernel@vger.kernel.org; Paul
> Durrant ; Konrad Rzeszutek Wilk
> ; Jens Axboe
> ; Dongli Zhang
> Subject: Re: [PATCH
From: Mickaël Salaün
These 3 system calls are designed to be used by unprivileged processes
to sandbox themselves:
* landlock_create_ruleset(2): Creates a ruleset and returns its file
descriptor.
* landlock_add_rule(2): Adds a rule (e.g. file hierarchy access) to a
ruleset, identified by the
On Tue, 2 Feb 2021 15:55:41 +0200 Leon Romanovsky wrote:
> From: Leon Romanovsky
>
> The W=1 compilation of allmodconfig generates the following warning:
>
> net/ipv6/icmp.c:448:6: warning: no previous prototype for 'icmp6_send'
> [-Wmissing-prototypes]
> 448 | void icmp6_send(struct sk_buff
From: Mickaël Salaün
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 unpri
On Tue, Feb 02, 2021 at 11:31:27AM -0500, Peter Xu wrote:
> On Tue, Feb 02, 2021 at 04:40:33PM +0200, Gal Pressman wrote:
> > Hi Peter & Jason,
>
> Hi, Gal, Jason,
>
> >
> > It seems the hugetlb part was overlooked?
> > We're testing if the RDMA fork MADV_DONTFORK stuff can be removed on
> > ap
On 2/1/21 10:18 PM, Vinod Koul wrote:
On 01-02-21, 10:10, Pierre-Louis Bossart wrote:
On 2/1/21 4:14 AM, Vinod Koul wrote:
On 21-01-21, 17:23, Srinivas Kandagatla wrote:
On 21/01/2021 15:12, Pierre-Louis Bossart wrote:
On 1/21/21 6:03 AM, Srinivas Kandagatla wrote:
I totally agree!
If
On 02/02/2021 12:51, Shunsuke Nakamura wrote:
From: Shunsuke Nakamura
This patch series supports A64FX PMU event v1.2.
The first patch adds a common and microarchitecture event, which can be
referenced from CPU JSONs.
This patch uses part of John's patch.[1]
The second patch add more common a
typec_partner_set_pd_revision returns void now.
Fixes: cefc011f8daf ("platform/chrome: cros_ec_typec: Set Partner PD revision
from status")
Signed-off-by: Benson Leung
---
drivers/platform/chrome/cros_ec_typec.c | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/pl
On Tue, Feb 02, 2021 at 09:52:49AM -0500, Steven Rostedt wrote:
> But from a handler, you could do:
>
> if (in_nmi())
> return;
> local_irq_save(flags);
> /* Now you are safe from being re-entrant. */
But that's an utter crap thing to do. That's like saying I don'
when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Heikki-Krogerus/usb-Handle-device-properties-with-software-node-API/20210202-205900
base: https://git.kernel.org/pub/scm/linux/
On Tue, Feb 02, 2021 at 05:37:36PM +0100, Greg KH wrote:
> On Tue, Feb 02, 2021 at 08:32:48AM -0800, Benson Leung wrote:
> > typec_partner_set_pd_revision returns void now.
> >
> > Fixes: cefc011f8daf platform/chrome: cros_ec_typec: Set Partner PD revision
> > from status
>
> Can you please use
On Mon, Feb 01, 2021 at 10:22:51PM +0300, Ivan Bornyakov wrote:
> +/* PMD Transmit Disable */
> +#define MV_TX_DISABLE 0x0009
> +#define MV_TX_DISABLE_GLOBALBIT(0)
Please use MDIO_PMA_TXDIS and MDIO_PMD_TXDIS_GLOBAL; this is an
IEEE802.3 defined register.
> +/* 10GBASE-R P
On 02/02/21 15:17, Valentin Schneider wrote:
> That is, rather than building overlapping groups and fixing them whenever
> that breaks (distance > 2), we could have:
> - the local group being the child domain's span (as always)
> - all non-local NUMA groups spanning a single node each, with the rig
From: Mickaël Salaün
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 syscalls) which enables a
From: Mickaël Salaün
Test all Landlock system calls, ptrace hooks semantic and filesystem
access-control.
Test coverage for security/landlock/ is 94.7% of lines. The code not
covered only deals with internal kernel errors (e.g. memory allocation)
and race conditions.
Cc: James Morris
Cc: Jann
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
allocate
From: Mickaël Salaün
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(), variou
From: Mickaël Salaün
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).
Be
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Sun, 31 Jan 2021 21:57:06 -0800 you wrote:
> When sending a packet, we will prepend it with an LAPB header.
> This modifies the shared parts of a cloned skb, so we should copy the
> skb rather than just clone it, before we pr
On Tue, Feb 2, 2021 at 7:46 AM Daniel Vetter wrote:
>
> On Mon, Jan 25, 2021 at 03:49:01PM -0800, Stephen Boyd wrote:
> > Lockdep complains about an AA deadlock when rebooting the device.
> >
> >
> > WARNING: possible recursive locking detected
> > 5.4.
Push the injection of #GP up to the callers, so that they can just use
kvm_complete_insn_gp. __kvm_set_dr is pretty much what the callers can use
together with kvm_complete_insn_gp, so rename it to kvm_set_dr and drop
the old kvm_set_dr wrapper.
This allows nested VMX code, which really wanted to
kvm_complete_insn_gp is a nice little function that dates back to more
than 10 years ago but was almost never used.
This simple series continues what was done for RDMSR/WRMSR in preparation
for SEV-ES support, using it in XSETBV, INVPCID and MOV to DR intercepts.
Paolo
Paolo Bonzini (3):
KVM:
lock driver fix (because it's a bug), but I
> think this series will fix your issue too (even without the clock driver
> fix). Can you please give this a shot?
>
Did the following tests (using sama5_defconfig and at91-sama5d2_xplained.dts):
1/ modular kernel with your v2 on top
Push the injection of #GP up to the callers, so that they can just use
kvm_complete_insn_gp.
Signed-off-by: Paolo Bonzini
---
arch/x86/kvm/svm/svm.c | 11 ++-
arch/x86/kvm/vmx/vmx.c | 11 ++-
arch/x86/kvm/x86.c | 9 +++--
3 files changed, 15 insertions(+), 16 deletions(-
Push the injection of #GP up to the callers, so that they can just use
kvm_complete_insn_gp.
Signed-off-by: Paolo Bonzini
---
arch/x86/kvm/svm/svm.c | 7 ++-
arch/x86/kvm/vmx/vmx.c | 5 ++---
arch/x86/kvm/x86.c | 10 --
3 files changed, 8 insertions(+), 14 deletions(-)
diff --
kvm_complete_insn_gp is a nice little function that dates back to more
than 10 years ago but was almost never used.
This simple series continues what was done for RDMSR/WRMSR in preparation
for SEV-ES support, using it in XSETBV, INVPCID and MOV to DR intercepts.
Paolo
Paolo Bonzini (3):
KVM:
when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Heikki-Krogerus/usb-Handle-device-properties-with-software-node-API/20210202-205900
base: https://git.kernel.org/pub/scm/linux/
Set the emulator context to PROT64 if SYSENTER transitions from 32-bit
userspace (compat mode) to a 64-bit kernel, otherwise the RIP update at
the end of x86_emulate_insn() will incorrectly truncate the new RIP.
Note, this bug is mostly limited to running an Intel virtual CPU model on
an AMD physi
On Tue, 2 Feb 2021 17:45:47 +0100
Peter Zijlstra wrote:
> On Tue, Feb 02, 2021 at 09:52:49AM -0500, Steven Rostedt wrote:
>
> > But from a handler, you could do:
> >
> > if (in_nmi())
> > return;
> > local_irq_save(flags);
> > /* Now you are safe from being re-entrant. *
Add Synopsys DesignWare xData IP driver. This driver enables/disables
the PCI traffic generator module pertain to the Synopsys DesignWare
prototype.
Signed-off-by: Gustavo Pimentel
---
drivers/misc/dw-xdata-pcie.c | 379 +++
1 file changed, 379 insertions(
Add Synopsys xData IP driver maintainer.
This driver aims to support Synopsys xData IP and is normally distributed
along with Synopsys PCIe EndPoint IP as a PCIe traffic generator (depends
of the use and licensing agreement).
Signed-off-by: Gustavo Pimentel
---
MAINTAINERS | 7 +++
1 file c
On Mon, Feb 01, 2021 at 08:43PM +0100, Andrey Konovalov wrote:
> Similarly to kasan_kmalloc(), kasan_kmalloc_large() doesn't need
> to unpoison the object as it as already unpoisoned by alloc_pages()
> (or by ksize() for krealloc()).
>
> This patch changes kasan_kmalloc_large() to only poison the
Hello Dan,
Dan Williams writes:
>
> I see why this works, but I think the bug is in
> available_slots_show(). It is a bug for a sysfs attribute to reference
> driver-data without synchronizing against bind. So it should be
> possible for probe set that pointer whenever it wants. In other words
>
On Tue, Feb 2, 2021 at 10:43:3, Greg Kroah-Hartman
wrote:
> On Tue, Feb 02, 2021 at 10:38:29AM +, Gustavo Pimentel wrote:
> > On Tue, Feb 2, 2021 at 10:11:21, Greg Kroah-Hartman
> > wrote:
> >
> > > On Tue, Feb 02, 2021 at 08:51:10AM +, Gustavo Pimentel wrote:
> > > > Just a kindly re
On Mon, Feb 1, 2021 at 9:58 AM Eric Dumazet wrote:
>
> On Mon, Feb 1, 2021 at 6:34 PM Marco Elver wrote:
> >
> > On Mon, 1 Feb 2021 at 17:50, Christoph Paasch
>
> > > just a few days ago we found out that this also fixes a syzkaller
> > > issue on MPTCP
> > > (https://github.com/multipath-tcp/mp
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