Use USEC_PER_SEC instead of magic numbers to make code more readable.
Signed-off-by: Baolin Wang
---
drivers/nvme/host/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index c3a60d8..0eca820 100644
---
>From the NVMe spec, "In order to make efficient use of the non-volatile
memory, it is often advantageous to execute multiple commands from a
Submission Queue in parallel. For Submission Queues that are using
weighted round robin with urgent priority class or round robin
arbitration, host software
On Tue, Jun 16, 2020 at 10:22:26AM -0700, Peter Oskolkov wrote:
> static void futex_wait_queue_me(struct futex_hash_bucket *hb, struct futex_q
> *q,
> - struct hrtimer_sleeper *timeout)
> + struct hrtimer_sleeper *timeout,
> +
Dear RT Folks,
I'm pleased to announce the 5.4.47-rt28 stable release.
This release is just an update to the new stable 5.4.47 version
and no RT specific changes have been made.
You can get this release via the git tree at:
於 2020年6月23日 週二 下午5:52寫道：
>
> From: Guo Ren
>
> For linux-5.8-rc1, enable ftrace of riscv will cause boot panic:
>
> [2.388980] Run /sbin/init as init process
> [2.529938] init[39]: unhandled signal 4 code 0x1 at 0x003ff449e000
> [2.531078] CPU: 0 PID: 39 Comm: init Not tainted
On 6/22/20 11:57 PM, Mike Rapoport wrote:
> From: Mike Rapoport
>
> Hi,
>
> The unicore32 port do not seem maintained for a long time now, there is no
> upstream toolchain that can create unicore32 binaries and all the links to
> prebuilt toolchains for unicore32 are dead. Even compilers that
This patchset adds support for irq_work via self IPI and context tracking.
It is tested in qemu-system-riscv64 and SiFive HiFive Unleashed board based
on v5.8-rc2.
Greentime Hu (2):
riscv: Support irq_work via self IPIs
riscv: Enable context tracking
arch/riscv/Kconfig| 1 +
This patch implements and enables context tracking for riscv (which is a
prerequisite for CONFIG_NO_HZ_FULL support)
It adds checking for previous state in the entry that all excepttions and
interrupts goes to and calls context_tracking_user_exit() if it comes from
user space. It also calls
Support for arch_irq_work_raise() and arch_irq_work_has_interrupt() was
missing from riscv (a prerequisite for FULL_NOHZ).
Signed-off-by: Greentime Hu
---
arch/riscv/include/asm/irq_work.h | 10 ++
arch/riscv/kernel/smp.c | 15 +++
2 files changed, 25 insertions(+)
On Tue, Jun 23, 2020 at 06:13:30PM +0800, Xin Long wrote:
> On Tue, Jun 23, 2020 at 2:34 AM Michael Tuexen
> wrote:
> >
> > > On 22. Jun 2020, at 20:32, Marcelo Ricardo Leitner
> > > wrote:
> > >
> > > On Mon, Jun 22, 2020 at 08:01:24PM +0200, Michael Tuexen wrote:
> > >>> On 22. Jun 2020, at
There are a few text files that aren't yet at the docs building
system.
Add those to the staging/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/staging/index.rst | 9 +++--
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/Documentation/staging/index.rst
This file is already at the ReST format. Move it to
driver-api and rename it.
Suggested-by: Jonathan Corbet
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/driver-api/index.rst| 1 +
Documentation/{mailbox.txt => driver-api/mailbox.rst} | 0
2 files changed, 1
There are a number of random documents that seem to be
describing some aspects of the core-api. Move them to such
directory, adding them at the core-api/index.rst file.
Signed-off-by: Mauro Carvalho Chehab
---
.../bus-virt-phys-mapping.rst} | 0
The normal font is too big to display 80 columns, causing extra
breaks to be added at weird places.
change to the footnotesize, as this would fit a little bit
better.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/staging/index.rst | 33 ++---
1 file
- Just like some media documents, this file is dual licensed
with GPL and GFDL. As right now the GFDL SPDX definition is
bogus (as it doesn't tell anything about invariant parts),
let's not use SPDX here. Let's use, instead, the same test
as we have on media.
- Convert title to ReST
The nommu-mmap.txt file provides description of user visible
behaviuour. So, move it to the admin-guide.
As it is already at the ReST, also rename it.
Suggested-by: Mike Rapoport
Suggested-by: Jonathan Corbet
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/admin-guide/mm/index.rst
- Add a SPDX header;
- Adjust document title;
- Adjust document and section titles;
- Some whitespace fixes and new line breaks;
- Mark literal blocks as such;
- Add table markups;
- Add it to devicetree/index.rst.
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/arm/booting.rst
HS400/HS200/eMMC HS doesn't have Preset Value register.
Hence, sdhci_set_ios function overrides the value set by fmw to
SDHCI_CTRL_DRV_TYPE_B.
This patch sets drv_type to MMC_SET_DRIVER_TYPE_A
so that host_control2 register gets updated with the required
strength value.
Signed-off-by: Akshu
On Tue 2020-06-16 20:23:40, Lubomir Rintel wrote:
> There's a GC2000 3D core accompanied by a GC300 2D core.
According to the next patch, it is GC200...
Best regards,
Pavel
--
(english)
Hi!
> > > > Would it not be better to have one st7703 driver that suipports both
> > > > panels?
> > > >
> > > > The driver would need dedicated init functions depending on the panel.
> > > > But a lot could also be shared.
> > >
> > > I guess I can move the code there.
> > In the same process
Hi!
> This patch adds support for blowing fuses to the qfprom driver if the
> required properties are defined in the device tree.
Should we have this in kernel?
If so, should we make it harder to use, like passing module parameter
enabling this kind of support or something? Kconfig option as
Hi!
> +Inhibiting input devices
> +
> +
> +Inhibiting a device means ignoring input events from it. As such it is about
> maintaining
> +relationships with input handlers - either already existing relationships,
> or relationships
> +to be established while the device is
Hi!
> > I need to use "reboot=p" on my desktop because one of the PCIe devices
> > does not appear after a warm boot. This results in a very cold boot
> > because the BIOS turns the PSU off and on.
> >
> > The scsi sd shutdown process does not send a stop command to disks
> > before the reboot
Hi Kate,
Em Tue, 23 Jun 2020 06:58:55 -0500
Kate Stewart escreveu:
> On Tue, Jun 23, 2020 at 4:53 AM Mauro Carvalho Chehab
> wrote:
> >
> > The main goal of this series is to finish the ReST conversion. After this
> > series, we have just those files still in plain old format:
> >
> >
On Mon, Apr 27, 2020 at 06:53:18PM +, Ashish Kalra wrote:
> Hello Konrad,
>
> On Mon, Mar 30, 2020 at 10:25:51PM +, Ashish Kalra wrote:
> > Hello Konrad,
> >
> > On Tue, Mar 03, 2020 at 12:03:53PM -0500, Konrad Rzeszutek Wilk wrote:
> > > On Tue, Feb 04, 2020 at 07:35:00PM +, Ashish
On Tue, Jun 23, 2020 at 02:52:01PM +0200, Peter Zijlstra wrote:
> On Tue, Jun 23, 2020 at 02:04:33PM +0200, Joerg Roedel wrote:
> > No, the recursion check is fine, because overwriting an already used IST
> > stack doesn't matter (as long as it can be detected) if we are going to
> > panic anyway.
From: Vijay Viswanath
If vendor platform drivers are controlling whole logic of voltage
switching, then sdhci driver no need control vqmmc regulator.
So skip enabling/disable vqmmc from SDHC driver.
Signed-off-by: Vijay Viswanath
Signed-off-by: Veerabhadrarao Badiganti
Acked-by: Adrian Hunter
On qcom SD host controllers voltage switching be done after the HW
is ready for it. The HW informs its readiness through power irq.
The voltage switching should happen only then.
Use the internal voltage switching and then control the voltage
switching using power irq.
IO-bus supply of eMMC
Set the default power mode (which is MMC_POWER_UNDEFINE)
in mmc_alloc_host, so that the vendor drivers can make use of this
state to perform needed actions during the platform driver probe.
Signed-off-by: Veerabhadrarao Badiganti
---
drivers/mmc/core/host.c | 1 +
1 file changed, 1 insertion(+)
On qcom SD host controllers voltage switching be done after the HW
is ready for it. The HW informs its readiness through power irq.
The voltage switching should happen only then.
So added support to register voltage regulators from the msm driver
and use them.
This patchset was posted long back
From: Kees Cook
> Sent: 23 June 2020 01:56
> On Mon, Jun 22, 2020 at 08:05:10PM -0400, Arvind Sankar wrote:
> > But I still don't see anything _stopping_ the compiler from optimizing
> > this better in the future. The "=m" is not a barrier: it just informs
> > the compiler that the asm produces an
On Tue, Jun 23, 2020 at 08:31:15AM +0200, Marco Elver wrote:
> On Tue, 23 Jun 2020 at 02:43, Paul E. McKenney wrote:
> >
> > Hello!
> >
> > This series provides KCSAN updates:
> >
> > 1. Annotate a data race in vm_area_dup(), courtesy of Qian Cai.
> >
> > 2. x86/mm/pat: Mark an
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: dd0d718152e4c65b173070d48ea9dfc06894c3e5
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to
define address spaces
date: 5 days ago
config: alpha-randconfig-s032-20200623 (attached
On Mon, Jun 22, 2020 at 07:50:08PM +0200, Markus Elfring wrote:
> > Fix this by …
>
> Please replace the beginning of this sentence with the tag “Fixes”.
>
On Thu, May 21, 2020 at 01:32:35PM -0500, Gustavo A. R. Silva wrote:
> Hi all,
>
> Friendly ping: who can take this?
It is in the tree. Let me send out a git pull to Linus in a week or two.
Thanks!
>
> Thanks
> --
> Gustavo
>
> On Thu, May 07, 2020 at 01:55:44PM -0500, Gustavo A. R. Silva
Hello
The RGMII internal delay is a common setting found in most RGMII capable PHY
devices. It was found that many vendor specific device tree properties exist
to do the same function. This creates a common property to be used for PHY's
that have internal delays for the Rx and Tx paths.
If the
Add a helper function that will return the index in the array for the
passed in internal delay value. The helper requires the array, size and
delay value.
The helper will then return the index for the exact match or return the
index for the index to the closest smaller value.
Signed-off-by: Dan
tx-internal-delays and rx-internal-delays are a common setting for RGMII
capable devices.
These properties are used when the phy-mode or phy-controller is set to
rgmii-id, rgmii-rxid or rgmii-txid. These modes indicate to the
controller that the PHY will add the internal delay for the
> -Original Message-
> From: Crag Wang
> Sent: Tuesday, June 23, 2020 3:20 AM
> To: Sebastian Reichel
> Cc: math...@chromium.org; Limonciello, Mario; Wang, Crag; linux-
> p...@vger.kernel.org; linux-kernel@vger.kernel.org
> Subject: [PATCH 1/1] power_supply: wilco_ec: Add permanent long
Add the internal delay values into the header and update the binding
with the internal delay properties.
Signed-off-by: Dan Murphy
---
.../devicetree/bindings/net/ti,dp83869.yaml | 16 +++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git
Add RGMII internal delay configuration for Rx and Tx.
Signed-off-by: Dan Murphy
---
drivers/net/phy/dp83869.c | 53 ---
1 file changed, 50 insertions(+), 3 deletions(-)
diff --git a/drivers/net/phy/dp83869.c b/drivers/net/phy/dp83869.c
index
The DP83822 can be configured to use the RGMII interface. There are
independent fixed 3.5ns clock shift (aka internal delay) for the TX and RX
paths. This allow either one to be set if the MII interface is RGMII and
the value is set in the firmware node.
Signed-off-by: Dan Murphy
---
This set addresses several near-critical issues that were observed
and reproduced on different test and production configurations.
v2:
- don't split the "Fixes:" tag across several lines in patch 9;
- no functional changes.
Alexander Lobakin (9):
net: qed: fix left elements count calculation
On 6/23/20 3:58 AM, Roman Gushchin wrote:
> This is v7 of the slab cgroup controller rework.
Hi,
As you and Jesper did those measurements on v6, and are sending v7, it would be
great to put some summary in the cover letter?
Thanks,
Vlastimil
> The patchset moves the accounting from the page
qed_chain_get_element_left{,_u32} returned 0 when the difference
between producer and consumer page count was equal to the total
page count.
Fix this by conditional expanding of producer value (vs
unconditional). This allowed to eliminate normalizaton against
total page count, which was the cause
Set edev->cdev pointer to NULL after calling remove() callback to avoid
using of already freed object.
Fixes: ccc67ef50b90 ("qede: Error recovery process")
Signed-off-by: Alexander Lobakin
Signed-off-by: Igor Russkikh
Signed-off-by: Michal Kalderon
---
25ms sleep cycles in waiting for PF response are excessive and may lead
to different timeout failures.
Start to wait with short udelays, and in most cases polling will end
here. If the time was not sufficient, switch to msleeps.
usleep_range() may go far beyond 100us depending on platform and
Mark Brown writes:
On Mon, Jun 22, 2020 at 12:46:33PM +0200, Lars Povlsen wrote:
>> On Fri, Jun 19, 2020 at 01:31:18PM +0200, Lars Povlsen wrote:
>
>> >> + if (!nEnable) {
>> >> + /* Ensure CS toggles, so start off all disabled */
>> >> + regmap_write(dwsmscc->syscon,
Variable 'abs_ppfid' in qed_dev.c:qed_llh_add_mac_filter() always gets
printed, but is initialized only under 'ref_cnt == 1' condition. This
results in:
In file included from ./include/linux/kernel.h:15:0,
from ./include/asm-generic/bug.h:19,
from
This is likely a copy'n'paste mistake. The amount of ILT lines to
reserve for a single VF was being multiplied by the total VFs count.
This led to a huge redundancy in reservation and potential lines
drainouts.
Fixes: 1408cc1fa48c ("qed: Introduce VFs")
Signed-off-by: Alexander Lobakin
Set rdma_wq pointer to NULL after destroying the workqueue and check
for it when adding new events to fix crashes on driver unload.
Fixes: cee9fbd8e2e9 ("qede: Add qedr framework")
Signed-off-by: Alexander Lobakin
Signed-off-by: Igor Russkikh
Signed-off-by: Michal Kalderon
---
Hi,
a number of fixes, located in two areas, one performance fix and one
fixup for better integration with another patchset.
Please pull, thanks.
- bug fixes in nowait aio:
- fix snapshot creation hang after nowait-aio was used
- fix failure to write to prealloc extent past EOF
- don't
Sizes of all ILT blocks must be reset before ILT recomputing when
disabling clients, or memory allocation may exceed ILT shadow array
and provoke system crashes.
Fixes: 1408cc1fa48c ("qed: Introduce VFs")
Signed-off-by: Alexander Lobakin
Signed-off-by: Igor Russkikh
Signed-off-by: Michal
qed_spq_unregister_async_cb() should be called before
qed_rdma_info_free() to avoid crash-spawning uses-after-free.
Instead of calling it from each subsystem exit code, do it in one place
on PF down.
Fixes: 291d57f67d24 ("qed: Fix rdma_info structure allocation")
Signed-off-by: Alexander Lobakin
Currently PTP cyclecounter and timecounter are initialized only on
the first probing and are cleaned up during removal. This means that
PTP becomes non-functional after device recovery.
Fix this by unconditional PTP initialization on probing and clearing
Tx pending bit on exiting.
Fixes:
On Mon, Jun 22, 2020 at 4:07 PM 'Todd Kjos' via kernel-team
wrote:
>
> The binder driver makes the assumption proc->context pointer is invariant
> after
> initialization (as documented in the kerneldoc header for struct proc).
> However, in commit f0fe2c0f050d ("binder: prevent UAF for binderfs
On 23/06/2020 13:47, Peter Zijlstra wrote:
> On Tue, Jun 23, 2020 at 12:51:03PM +0100, Andrew Cooper wrote:
>
>> There are cases which are definitely non-recoverable.
>>
>> For both ES and SNP, a malicious hypervisor can mess with the guest
>> physmap to make the the NMI, #VC and #DF stacks all
On Tue, Jun 23, 2020 at 03:40:03PM +0200, Joerg Roedel wrote:
> On Tue, Jun 23, 2020 at 02:52:01PM +0200, Peter Zijlstra wrote:
> > You only have that guarantee when any SNP #VC from kernel is an
> > automatic panic. But in that case, what's the point of having the
> > recursion count?
>
> It is
On Tue, Jun 23, 2020, 1:12 PM Colin Ian King wrote:
>
> On 22/06/2020 20:55, Song Bao Hua (Barry Song) wrote:
> >
> >
> >> -Original Message-
> >> From: Dan Carpenter [mailto:dan.carpen...@oracle.com]
> >> Sent: Tuesday, June 23, 2020 6:28 AM
> >> To: Colin King
> >> Cc: Seth Jennings ;
Hi Maurizio,
When re-posting patches, please include the version number (e.g.
[PATCH v4] ima: ... ).
On Mon, 2020-06-22 at 00:50 -0400, Maurizio Drocco wrote:
> IMA is not considering TPM registers 8-9 when calculating the boot
> aggregate.
This line is unnecessary with the following change.
>
On Sun, Jun 21, 2020 at 12:52:48AM -0400, Jeffrey Lin wrote:
> This allows manual PWM control without the BIOS fighting back on Dell
> Latitude 5480.
>
> Signed-off-by: Jeffrey Lin
> Acked-by: Pali Rohár
Applied.
Thanks,
Guenter
> ---
>
> The last email should have been labeled v2,
On Mon, Jun 22, 2020 at 09:07:27PM +0530, Manikandan Elumalai wrote:
> The adm1278 temp attribute need it for openbmc platform .
> This feature not enabled by default, so PMON_CONFIG needs to enable it.
>
> Reported-by: kernel test robot
> Signed-off-by: Manikandan Elumalai
Applied.
Thanks,
> From: Jonas Bonn
> To: Paolo Abeni ,
> "net...@vger.kernel.org" ,
> LKML ,
> "David S . Miller" ,
> John Fastabend
> Subject: Re: Packet gets stuck in NOLOCK pfifo_fast qdisc
> Date: Fri, 11 Oct 2019 02:39:48 +0200
> Message-ID:
On Tue, Jun 23, 2020 at 03:53:22PM +0200, Lars Povlsen wrote:
> Mark Brown writes:
> >If there's a mux that needs to be handled specially that mux should be
> >described in DT on the relevant boards, there shouldn't just be
> >something hard coded in the controller driver.
> I looked at the
On Tue, Jun 09, 2020 at 07:57:20AM -0700, Tim Harvey wrote:
> add a 16-bit pre-scaled voltage mode to adc and clarify that existing
> pre-scaled mode is 24bit.
>
> Signed-off-by: Tim Harvey
> Reviewed-by: Guenter Roeck
Applied.
Thanks,
Guenter
> ---
> drivers/hwmon/gsc-hwmon.c
On Thu, Jun 18, 2020 at 01:37:46PM -0700, Matt Helsley wrote:
> recordmcount has its own ELF wrapper code and could utilize
> objtool's ELF code to more-portably handle architecture variations.
> This series makes recordmcount a subcommand of objtool. It very
> gradually converts recordmcount to
Jens Markwardt reported a regression in the linux-next runs. with "umh: fix
processed error when UMH_WAIT_PROC is used" (from linux-next) a linux bridge
with an KVM guests no longer activates :
without patch
# ip addr show dev virbr1
6: virbr1: mtu 1500 qdisc noqueue state UP
group default
Hi,
Greetings,
I am Yingluck Shinawatra, a former Thailand Prime minister. I have a
business proposal for you which will be highly beneficial to you. I will
give you more details as soon as I receive your reply.
Thanks,
Yingluck Shinawatra
Former Prime Minister of Thailand.
Email:
rtsx_probe() allocates host, but does not free it on error handling
paths. The patch adds missed scsi_host_put().
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Evgeny Novikov
---
drivers/staging/rts5208/rtsx.c | 1 +
1 file changed, 1 insertion(+)
diff --git
This patch fixes a spelling typo in spectrum_dcb.c
Signed-off-by: Masanari Iida
---
drivers/net/ethernet/mellanox/mlxsw/spectrum_dcb.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_dcb.c
On Tue, 23 Jun 2020 13:03:23 +0200,
Macpaul Lin wrote:
>
> We've found Samsung USBC Headset (AKG) (VID: 0x04e8, PID: 0xa051)
> need a tiny delay after each class compliant request.
> Otherwise the device might not be able to be recognized each times.
>
> Signed-off-by: Chihhao Chen
>
: x86_64-randconfig-r004-20200623 (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project
1d4c87335d5236ea1f35937e1014980ba961ae34)
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: dd0d718152e4c65b173070d48ea9dfc06894c3e5
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to
define address spaces
date: 5 days ago
config: parisc-randconfig-s032-20200623
Hi Sven,
On Sat, Jun 13, 2020 at 5:17 PM Sven Van Asbroeck wrote:
> + /*
> +* On imx6 plus, enet_ref from ANATOP/CCM can be internally routed to
> +* be the PTP clock source, instead of having to be routed through
> +* pads.
> +* Board designs which route
Currently, most CPUFreq governors are registered at core_initcall time
when used as default, and module_init otherwise. In preparation for
letting users specify the default governor on the kernel command line,
change all of them to use core_initcall unconditionally, as is already
the case for
This series enables users of prebuilt kernels (e.g. distro kernels) to
specify their CPUfreq governor of choice using the kernel command line,
instead of having to wait for the system to fully boot to userspace to
switch using the sysfs interface. This is helpful for 2 reasons:
1. users get to
Currently, the only way to specify the default CPUfreq governor is via
Kconfig options, which suits users who can build the kernel themselves
perfectly.
However, for those who use a distro-like kernel (such as Android, with
the Generic Kernel Image project), the only way to use a different
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* This automated bisection report was sent to you on the basis *
* that you may be involved with the breaking commit it has *
* found. No manual investigation has been done to verify it, *
* and the root cause of the
>-Original Message-
>From: charante=codeaurora@mg.codeaurora.org
> On Behalf Of Charan Teja
>Kalla
>Sent: Tuesday, June 23, 2020 7:34 AM
>To: Ruhl, Michael J ; Sumit Semwal
>; david.lai...@aculab.com; open list:DMA
>BUFFER SHARING FRAMEWORK ; DRI mailing
>list
>Cc: Linaro MM SIG ;
Hi All,
Here is v2 of my vboxguest driver patch-set adding support for the
new VBG_IOCTL_ACQUIRE_GUEST_CAPABILITIES ioctl which is necessary to
make guest resizing work with the new(ish) VMSVGA emulation in vbox +
some other small fixes.
The only change since v2 is rate-limiting the
Check the passed in capabilities against VMMDEV_GUEST_CAPABILITIES_MASK
instead of against VMMDEV_EVENT_VALID_EVENT_MASK.
This tightens the allowed mask from 0x7ff to 0x7.
Fixes: 0ba002bc4393 ("virt: Add vboxguest driver for Virtual Box Guest
integration")
Cc: sta...@vger.kernel.org
On 23.06.20 16:11, Christian Borntraeger wrote:
> Jens Markwardt reported a regression in the linux-next runs. with "umh: fix
> processed error when UMH_WAIT_PROC is used" (from linux-next) a linux bridge
> with an KVM guests no longer activates :
>
> without patch
> # ip addr show dev virbr1
Rename guest_caps[_tracker] struct members to set_guest_caps[_tracker]
this is a preparation patch for adding support for the
VBGL_IOCTL_GUEST_CAPS_ACQUIRE ioctl.
Signed-off-by: Hans de Goede
---
drivers/virt/vboxguest/vboxguest_core.c | 20 ++--
Add vbg_set_host_capabilities() helper function, this is a preparation
patch for adding support for the VBGL_IOCTL_GUEST_CAPS_ACQUIRE ioctl.
Signed-off-by: Hans de Goede
---
drivers/virt/vboxguest/vboxguest_core.c | 79 ++---
1 file changed, 46 insertions(+), 33
Add support for the new VBG_IOCTL_ACQUIRE_GUEST_CAPABILITIES ioctl, this
is necessary for automatic resizing of the guest resolution to match the
VM-window size to work with the new VMSVGA virtual GPU which is now the
new default in VirtualBox.
BugLink:
Until this commit the mainline kernel version (this version) of the
vboxguest module contained a bug where it defined
VBGL_IOCTL_VMMDEV_REQUEST_BIG and VBGL_IOCTL_LOG using
_IOC(_IOC_READ | _IOC_WRITE, 'V', ...) instead of
_IO(V, ...) as the out of tree VirtualBox upstream version does.
Since the
Every now and then upstream adds new ioctls without notifying us,
log unknown ioctl requests as an error to catch these.
Signed-off-by: Hans de Goede
---
Changes in v2:
- Rate-limit the error logging to avoid userspace potentially DOS-ing the log
---
drivers/virt/vboxguest/vboxguest_core.c | 2
Upstream VirtualBox has defined and is using a few new request types for
vmmdev requests passed through /dev/vboxguest to the hypervisor.
Add the defines for these to vbox_vmmdev_types.h and add add them to the
whitelists of vmmdev requests which userspace is allowed to make.
BugLink:
The session lock is a mutex, not a spinlock, fix the comments to match.
Signed-off-by: Hans de Goede
---
drivers/virt/vboxguest/vboxguest_core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/virt/vboxguest/vboxguest_core.c
[adding Cristian, the author of the patch]
On Tue, Jun 23, 2020 at 2:37 AM Stephen Rothwell wrote:
>
> Hi all,
>
> On Sun, 21 Jun 2020 14:04:21 +1000 Stephen Rothwell
> wrote:
> >
> > After merging the hid tree, today's linux-next build (x86_64 allmodconfig)
> > failed like this:
> >
> >
patch #1: support to set and get pause params with
"ethtool -A/a" cmd
patch #2: support to set and get irq coalesce params with
"ethtool -C/c" cmd
patch #3: support to do self test with "ethtool -t" cmd
patch #4: support to identify physical device with "ethtool -p" cmd
patch
add support to set pause params with ethtool -A and get pause
params with ethtool -a. Also remove set_link_ksettings ops for VF
and enable pause by default.
Signed-off-by: Luo bin
---
.../net/ethernet/huawei/hinic/hinic_ethtool.c | 96 ++-
add support to get eeprom information from the plug-in module
with ethtool -m cmd.
Signed-off-by: Luo bin
---
.../net/ethernet/huawei/hinic/hinic_ethtool.c | 69 +
.../net/ethernet/huawei/hinic/hinic_hw_dev.h | 4 +
.../net/ethernet/huawei/hinic/hinic_port.c| 75
add support to excute internal and external loopback test with
ethtool -t cmd.
Signed-off-by: Luo bin
---
drivers/net/ethernet/huawei/hinic/hinic_dev.h | 6 +
.../net/ethernet/huawei/hinic/hinic_ethtool.c | 178 ++
.../net/ethernet/huawei/hinic/hinic_hw_dev.h | 3 +
add support to set TX/RX irq coalesce params with ethtool -C and
get these params with ethtool -c.
Signed-off-by: Luo bin
---
drivers/net/ethernet/huawei/hinic/hinic_dev.h | 8 +
.../net/ethernet/huawei/hinic/hinic_ethtool.c | 294 ++
add support to identify physical device by flashing an LED
attached to it with ethtool -p cmd.
Signed-off-by: Luo bin
---
.../net/ethernet/huawei/hinic/hinic_ethtool.c | 41 ++
.../net/ethernet/huawei/hinic/hinic_hw_dev.c | 2 +
.../net/ethernet/huawei/hinic/hinic_hw_dev.h | 1 +
Add vbg_set_host_capabilities() helper function, this is a preparation
patch for adding support for the VBGL_IOCTL_GUEST_CAPS_ACQUIRE ioctl.
Signed-off-by: Hans de Goede
---
drivers/virt/vboxguest/vboxguest_core.c | 79 ++---
1 file changed, 46 insertions(+), 33
Until this commit the mainline kernel version (this version) of the
vboxguest module contained a bug where it defined
VBGL_IOCTL_VMMDEV_REQUEST_BIG and VBGL_IOCTL_LOG using
_IOC(_IOC_READ | _IOC_WRITE, 'V', ...) instead of
_IO(V, ...) as the out of tree VirtualBox upstream version does.
Since the
Add support for the new VBG_IOCTL_ACQUIRE_GUEST_CAPABILITIES ioctl, this
is necessary for automatic resizing of the guest resolution to match the
VM-window size to work with the new VMSVGA virtual GPU which is now the
new default in VirtualBox.
BugLink:
Check the passed in capabilities against VMMDEV_GUEST_CAPABILITIES_MASK
instead of against VMMDEV_EVENT_VALID_EVENT_MASK.
This tightens the allowed mask from 0x7ff to 0x7.
Fixes: 0ba002bc4393 ("virt: Add vboxguest driver for Virtual Box Guest
integration")
Cc: sta...@vger.kernel.org
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