The ethtool API provides support for the configuration of the following
features: speed and duplex, auto-negotiation, MDI-x, forward error
correction, port media type. The API also provides information about the
port status, hardware and software statistic. The following limitation
exists:
-
On Wed, 2 Sep 2020 14:24:37 +0200
Gerald Schaefer wrote:
> On Tue, 1 Sep 2020 16:22:22 -0700
> John Hubbard wrote:
>
> > On 9/1/20 10:40 AM, Gerald Schaefer wrote:
> > > On Mon, 31 Aug 2020 12:15:53 -0700
> > > Andrew Morton wrote:
> > ...
> > > diff --git a/include/linux/pgtable.h
On 9/2/20 7:45 AM, Michael Witten wrote:
> Signed-off-by: Michael Witten
> ---
> Documentation/kbuild/makefiles.rst | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Documentation/kbuild/makefiles.rst
> b/Documentation/kbuild/makefiles.rst
> index
On Tue, Sep 01, 2020 at 06:31:07PM +0200, Stefan Wahren wrote:
> Hi Maxime,
>
> Am 01.09.20 um 11:58 schrieb Maxime Ripard:
> > Hi Stefan
> >
> > On Tue, Aug 25, 2020 at 11:30:58PM +0200, Stefan Wahren wrote:
> >> Am 25.08.20 um 17:06 schrieb Maxime Ripard:
> >>> Hi Stefan,
> >>>
> >>> On Wed,
Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and the error value gets printed.
Signed-off-by: Krzysztof Kozlowski
---
drivers/i2c/muxes/i2c-mux-reg.c | 10 +++---
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git
Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and the error value gets printed.
Signed-off-by: Krzysztof Kozlowski
---
drivers/i2c/busses/i2c-davinci.c | 5 +
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git
Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and the error value gets printed.
Signed-off-by: Krzysztof Kozlowski
---
drivers/i2c/muxes/i2c-mux-gpmux.c | 16 ++--
1 file changed, 6 insertions(+), 10 deletions(-)
diff --git
Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and the error value gets printed.
Signed-off-by: Krzysztof Kozlowski
---
drivers/i2c/busses/i2c-rk3x.c | 19 +++
1 file changed, 7 insertions(+), 12 deletions(-)
diff --git
On Wed, 2 Sep 2020 16:59:56 +0200
Krzysztof Kozlowski wrote:
> Emails to Beniamin Bia bounce with no such address so remove him from
> maintainers. After this removal, many entries for Analog Devices Inc
> IIO drivers look exactly the same so consolidate them.
>
> Suggested-by: Andy Shevchenko
Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and the error value gets printed.
Signed-off-by: Krzysztof Kozlowski
---
drivers/i2c/busses/i2c-cadence.c | 9 -
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git
Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and the error value gets printed.
Signed-off-by: Krzysztof Kozlowski
---
drivers/crypto/caam/caamalg_qi2.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git
The following features are supported:
- VLAN-aware bridge offloading
- VLAN-unaware bridge offloading
- FDB offloading (learning, ageing)
- Switchport configuration
Currently there are some limitations like:
- Only 1 VLAN-aware bridge instance supported
- FDB ageing
Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and the error value gets printed.
Signed-off-by: Krzysztof Kozlowski
---
drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c | 9 +++--
drivers/crypto/allwinner/sun8i-ss/sun8i-ss-core.c | 9 +++--
Marvell Prestera 98DX3255 integrates up to 24 ports of 1GbE with 8
ports of 10GbE uplinks or 2 ports of 40Gbps stacking for a largely
wireless SMB deployment.
Prestera Switchdev is a firmware based driver that operates via PCI bus. The
current implementation supports only boards designed for the
Add missing kerneldoc to fix compile warning:
drivers/clk/davinci/da8xx-cfgchip.c:578: warning: Function parameter or
member 'dev' not described in 'da8xx_cfgchip_register_usb1_clk48'
Signed-off-by: Krzysztof Kozlowski
---
drivers/clk/davinci/da8xx-cfgchip.c | 1 +
1 file changed, 1
Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and the error value gets printed.
Signed-off-by: Krzysztof Kozlowski
---
drivers/clk/keystone/syscon-clk.c | 9 +++--
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git
Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and the error value gets printed.
Signed-off-by: Krzysztof Kozlowski
---
drivers/clk/meson/axg-audio.c | 8 ++--
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git
Common pattern of handling deferred probe can be simplified with
dev_err_probe(). Less code and the error value gets printed.
Signed-off-by: Krzysztof Kozlowski
---
drivers/clk/sunxi-ng/ccu-sun8i-de2.c | 28
drivers/clk/sunxi-ng/ccu-sun9i-a80-de.c | 19
The historical SYSENTER junk is explicitly for from-kernel, so move it
to the #DB-from-kernel handler.
It is ordered after the notifier, this is important for KGDB which
uses TF single-step and needs to consume the event before we get here.
Signed-off-by: Peter Zijlstra (Intel)
---
Hartmut Knaack was an active reviewer and contributor to the IIO
subsystem and drivers. However his last message on LKML is from
October 2015.
In thanks for Hartmut's effort, move him name to the Credits.
Suggested-by: Andy Shevchenko
Cc: Jonathan Cameron
Cc: linux-iio
Signed-off-by:
The cond_local_irq_enable() block, dealing with vm86 and sending
signals is only relevant for #DB-from-user, move it there.
This then reduces handle_debug() to only the notifier call, so rename
it to notify_debug().
Signed-off-by: Peter Zijlstra (Intel)
---
arch/x86/kernel/traps.c | 58
On 9/2/20 6:02 AM, Ivan Mikhaylov wrote:
> Hello everyone. Currently, the watchdog interface only has "stop watchdog on
> restart" but lacks a "start watchdog on restart" one. Is there a way to
> achieve
> such functionality?
>
> I'd like to know why "stop watchdog on restart" wasn't implemented
Emails to Beniamin Bia bounce with no such address so remove him from
maintainers. After this removal, many entries for Analog Devices Inc
IIO drivers look exactly the same so consolidate them.
Suggested-by: Andy Shevchenko
Suggested-by: Jonathan Cameron
Cc: Michael Hennerich
Cc: Jonathan
On Wed 02-09-20 08:53:49, Pavel Tatashin wrote:
> On Wed, Sep 2, 2020 at 7:32 AM Michal Hocko wrote:
> >
> > On Wed 02-09-20 11:53:00, Vlastimil Babka wrote:
> > > >> > > Thread #2: ccs killer kthread
> > > >> > >css_killed_work_fn
> > > >> > > cgroup_mutex <- Grab this Mutex
> > > >> >
On Wed, Sep 02, 2020 at 03:32:20PM +0200, Maxime Ripard wrote:
> Hi Hoegeun
>
> On Fri, Aug 21, 2020 at 04:18:34PM +0900, Hoegeun Kwon wrote:
> > Hi Maxime,
> >
> > Thank you for your version 4 patch.
> > I tested all 78 patches based on the next-20200708.
> >
> >
> > Dual HDMI opearation does
On Wed, Sep 02, 2020 at 08:49:11AM +0200, Ulf Hansson wrote:
> On Tue, 1 Sep 2020 at 17:00, Paul E. McKenney wrote:
[ . . . ]
> > Here is the list, though it is early in the morning here:
> >
> > 1. RCU_NONIDLE().
> >
> > 2. Peter's patch, if it turns out to hoist your code out of
Controller version 0x0002450D has USB2 PHY RX sensitivity issues
that needs to be worked around by enabling phyrst-a-enable bit
in PHYRST_CFG register.
There is no way to know controller version before device controller
is started and the workaround needs to be applied for both host and
device
On Wed, 2 Sep 2020 at 15:28, Jonathan Cameron
wrote:
>
> On Wed, 2 Sep 2020 10:49:04 +0300
> Andy Shevchenko wrote:
>
> > On Wed, Sep 2, 2020 at 8:56 AM Ardelean, Alexandru
> > wrote:
> > >
> > > [yes, I know, bad-email format, but I wanted this to come from my work
> > > email]
> > >
> > >
Chun-Kuang Hu 於 2020年8月23日 週日 上午9:48寫道：
>
> mtk_hdmi_phy is currently placed inside mediatek drm driver, but it's
> more suitable to place a phy driver into phy driver folder, so move
> mtk_hdmi_phy driver into phy driver folder.
For this series, applied to mediatek-drm-next [1].
[1]
On Wed, Sep 02, 2020 at 11:17:16AM +0200, Corentin Labbe wrote:
> When adding allwinner,sun8i-a33-crypto, I forgot to add that it needs reset.
> Furthermore, there are no need to use items to list only one compatible
> in compatible list.
>
> Fixes: f81547ba7a98 ("dt-bindings: crypto: add new
On Thu, Aug 27, 2020 at 09:50:10AM +0900, Benjamin Poirier wrote:
On 2020-08-27 07:27 +0800, Coiby Xu wrote:
This fixes commit 0107635e15ac
("staging: qlge: replace pr_err with netdev_err") which introduced an
build breakage of missing `struct ql_adapter *qdev` for some functions
and a warning
On 9/2/20 6:26 AM, Ming Lei wrote:
> Hi,
>
> The 1st patch removes memory footprint of percpu_ref in fast path
> from 7 words to 2 words, since it is often used in fast path and
> embedded in user struct.
>
> The 2nd patch moves .q_usage_counter to 1st cacheline of
> 'request_queue'.
>
> Simple
On Wed, Sep 02, 2020 at 01:01:06PM +0200, Greg Kroah-Hartman wrote:
> There are a few calls to usb_control_msg() that can be converted to use
> usb_control_msg_send() instead, so do that in order to make the error
> checking a bit simpler and the code smaller.
>
> Cc: Alan Stern
> Signed-off-by:
On 9/2/20 4:26 PM, Pavel Tatashin wrote:
> On Wed, Sep 2, 2020 at 10:08 AM Michal Hocko wrote:
>>
>> >
>> > Thread#1 - continue
>> > free_unref_page_commit
>> >migratetype = get_pcppage_migratetype(page);
>> > // get old migration type
>> >
Christian and Kees both pointed out that this is a bit sloppy to open-code
both places, and Christian points out that we leave a dangling pointer to
->notif if file allocation fails. Since we check ->notif for null in order
to determine if it's ok to install a filter, this means people won't be
Hi Dmitry,
On 02.09.2020 16:18, Dmitry Osipenko wrote:
> Regmap can't sleep if spinlock is used for the locking protection.
> This patch fixes regression caused by a previous commit that switched
> regmap to use fsleep() and this broke Amlogic S922X platform.
>
> This patch adds new configuration
On Tue, Aug 25, 2020 at 09:58:33AM +0800, Walter Wu wrote:
> Records the last two enqueuing work call stacks in order to print them
> in KASAN report. It is useful for programmers to solve use-after-free
> or double-free memory workqueue issue.
>
> For workqueue it has turned out to be useful to
On Wed, Sep 2, 2020 at 10:25 PM Robin Murphy wrote:
>
> On 2020-08-21 05:14, Hsin-Yi Wang wrote:
> > Set dma max segment size for encoder and decoder driver.
> >
> > Fix following warning with CONFIG_DMA_API_DEBUG_SG=y
> >
> > [ 75.147825] [ cut here ]
> > [ 75.147844]
[side note: So not only that my INBOX is a mess after the summer. I also
lost some emails apparently. I'm really sorry about that. ]
CCing Nicolai too.
> Hi Petr, Josh,
>
> The compiler optimization pitfall document can wait for refactored livepatch
> documentation if that puts it into better
This fixes commit 0107635e15ac
("staging: qlge: replace pr_err with netdev_err") which introduced an
build breakage of missing `struct ql_adapter *qdev` for some functions
and a warning of type mismatch with dumping enabled, i.e.,
$ make CFLAGS_MODULE="QL_ALL_DUMP=1 QL_OB_DUMP=1 QL_CB_DUMP=1 \
Hello,
On Wed, Aug 26, 2020 at 06:11:26PM +0200, Jan Kara wrote:
> > Which seems like a strange place to set auto_free as
> > it is not where the rest of base_work is initialized.
>
> Otherwise I agree it's a strange place. I've added Tejun to CC just in case
> he remembers why he's added that.
On 9/1/20 9:57 AM, Christoph Hellwig wrote:
> Hi Jens,
>
> this series removes the revalidate_disk() function, which has been a
> really odd duck in the last years. The prime reason why most people
> use it is because it propagates a size change from the gendisk to
> the block_device structure.
Em Wed, Sep 02, 2020 at 01:09:42PM +0100, Al Grant escreveu:
> On 01/09/2020 22:26, Joe Mario wrote:
> > On 9/1/20 4:46 PM, Jiri Olsa wrote:
> > > On Tue, Sep 01, 2020 at 10:17:19PM +0200, Jiri Olsa wrote:
> > > > On Thu, Aug 20, 2020 at 02:48:58PM +0100, Al Grant wrote:
> > > > I'm getting
On 9/2/20 4:31 PM, Pavel Tatashin wrote:
>> > > The fix is to try to drain per-cpu lists again after
>> > > check_pages_isolated_cb() fails.
>>
>> Still trying to wrap my head around this but I think this is not a
>> proper fix. It should be the page isolation to make sure no races are
>> possible
On 8/31/20 10:31 AM, Nick Desaulniers wrote:
> On Sun, Aug 30, 2020 at 9:30 AM wrote:
>> From: Tom Rix
>>
>> clang static analysis flags this error
>>
>> tc358743.c:1468:9: warning: Branch condition evaluates
>> to a garbage value
>> return handled ? IRQ_HANDLED : IRQ_NONE;
>>
Hi,
On Tue, Sep 01, 2020 at 08:21:36PM +0900, Chanwoo Choi wrote:
> Hi Maxime,
>
> On 7/9/20 2:41 AM, Maxime Ripard wrote:
> > In order to prevent timeouts and stalls in the pipeline, the core clock
> > needs to be maxed at 500MHz during a modeset on the BCM2711.
> >
> > Reviewed-by: Eric
Switch to use bdev_check_media_change instead of check_disk_change and
call ace_revalidate_disk manually. Given that ace_revalidate_disk only
deals with media change events, the extra call into ->revalidate_disk
from bdev_disk_changed is not required either, so stop wiring up the
method.
floppy_revalidate mostly duplicates work already done in floppy_open
despite only beeing called from floppy_open. Remove the function and
just clear the ->ejected flag directly under the right condition.
Signed-off-by: Christoph Hellwig
---
drivers/block/swim.c | 24 ++--
1
OV8856 supports 1632x1224 @ 60 FPS, which is added
in this commit.
Signed-off-by: Robert Foss
---
drivers/media/i2c/ov8856.c | 215 +
1 file changed, 215 insertions(+)
diff --git a/drivers/media/i2c/ov8856.c b/drivers/media/i2c/ov8856.c
index
In function via_mem_alloc`s error branch, DRM_ERROR is protected
in the mutex_lock(>struct_mutex) area.
From the code, we see that DRM_ERROR is just an error log print
without any struct element, there is no need to protect this.
Signed-off-by: Bernard Zhao
---
drivers/gpu/drm/via/via_mm.c | 2
Like check_disk_changed, except that it does not call ->revalidate_disk
but leaves that to the caller.
Signed-off-by: Christoph Hellwig
---
block/genhd.c | 29 -
fs/block_dev.c| 17 +++--
include/linux/genhd.h | 2 +-
3 files changed, 32
Switch to use bdev_check_media_changed instead of check_disk_change and
call idecd_revalidate_disk manually. Given that idecd_revalidate_disk
only re-reads the TOC, and we already do the same at probe time, the
extra call into ->revalidate_disk from bdev_disk_changed is not required
either, so
These variables only used in sdio.c, move them to .c file
can silence these warnings:
In file included from drivers/net/wireless/marvell/mwifiex//main.h:59:0,
from drivers/net/wireless/marvell/mwifiex//cfp.c:24:
drivers/net/wireless/marvell/mwifiex//sdio.h:705:41: warning:
Le 02/09/2020 à 15:51, David Laight a écrit :
From: Christophe Leroy
Sent: 02 September 2020 14:25
Le 02/09/2020 à 15:13, David Laight a écrit :
From: Christoph Hellwig
Sent: 02 September 2020 13:37
On Wed, Sep 02, 2020 at 08:15:12AM +0200, Christophe Leroy wrote:
- return
Pass a struct ace_device to ace_revalidate_disk, move the media changed
check into the one caller that needs it, and give the routine a better
name.
Signed-off-by: Christoph Hellwig
---
drivers/block/xsysace.c | 26 ++
1 file changed, 10 insertions(+), 16 deletions(-)
Switch to use bdev_check_media_change instead of check_disk_change and
call floppy_revalidate manually. Given that floppy_revalidate only
deals with media change events, the extra call into ->revalidate_disk
from bdev_disk_changed is not required either, so stop wiring up the
method.
Signed-off-by: Michael Witten
---
Documentation/kbuild/makefiles.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/kbuild/makefiles.rst
b/Documentation/kbuild/makefiles.rst
index b81b8913a5a3..da6a708164c4 100644
--- a/Documentation/kbuild/makefiles.rst
+++
Lai Jiangshan writes:
> From: Lai Jiangshan
>
> When kvm_mmu_get_page() gets a page with unsynced children, the spt
> pagetable is unsynchronized with the guest pagetable. But the
> guest might not issue a "flush" operation on it when the pagetable
> entry is changed from zero or other cases.
The cat is somewhat out of the bag already.. so I took the approach of
making the more useful of the traces for visualization (freq_change
trace) identical to the i915 one in units and format, so userspace
just has to add another event name to a list, and not have to add more
parsing code.
But
Driver ->power_on and ->power_off callbacks leaks internal SMCC firmware
return codes to phy caller. This patch converts SMCC error codes to
standard linux errno codes. Include file linux/arm-smccc.h already provides
defines for SMCC error codes, so use them instead of custom driver defines.
Note
Old ATF automatically power on pcie phy and does not provide SMC call for
phy power on functionality which leads to aardvark initialization failure:
[0.330134] mvebu-a3700-comphy d0018300.phy: unsupported SMC call, try
updating your firmware
[0.338846] phy phy-d0018300.phy.1: phy poweron
This patch series fixes regression introduced in commit 366697018c9a
("PCI: aardvark: Add PHY support") which caused aardvark driver
initialization failure on EspressoBin board with factory version of
Arm Trusted Firmware provided by Marvell.
Second patch depends on the first patch, so please add
ide-gd is only using the disk events mechanism to be able to force an
invalidation and partition scan on opening removable media. Just open
code the logic without invoving the block layer.
Signed-off-by: Christoph Hellwig
---
drivers/ide/ide-disk.c | 5 +
drivers/ide/ide-floppy.c | 2
igned-off-by: Eddie Huang
>
> Sorry I somehow oversaw this. Next time please don't doubt to ping me.
>
> Bjorn, do I understand correctly that you don't send emails to the list
> informing of the inclusion of a patch/series in your tree?
>
> Anyway applied now to v5.9-next/dt
On Wed, 02 Sep 2020 13:01:10 +0200,
Greg Kroah-Hartman wrote:
>
> Signed-off-by: Greg Kroah-Hartman
I guess this and a few others with (x/9) are stale patches, right?
thanks,
Takashi
> ---
> sound/usb/line6/driver.c | 69 +++---
> sound/usb/line6/podhd.c
Hi Jens,
this series replaced the not very nice check_disk_change() function with
a new bdev_media_changed that avoids having the ->revalidate_disk call
at its end. As a result ->revalidate_disk can be removed from a lot of
drivers.
Diffstat:
block/genhd.c | 29
Switch to use bdev_check_media_change instead of check_disk_change and
call floppy_revalidate manually. Given that floppy_revalidate only
deals with media change events, the extra call into ->revalidate_disk
from bdev_disk_changed is not required either, so stop wiring up the
method.
On Wed, 02 Sep 2020 13:01:14 +0200,
Greg Kroah-Hartman wrote:
>
> The usb_control_msg_send() call can return an error if a "short" write
> happens, so move the driver over to using that call instead.
>
> Cc: Jaroslav Kysela
> Cc: Takashi Iwai
> Cc: alsa-de...@alsa-project.org
> Signed-off-by:
On Wed, 02 Sep 2020 13:01:12 +0200,
Greg Kroah-Hartman wrote:
>
> The usb_control_msg_send() and usb_control_msg_recv() calls can return
> an error if a "short" write/read happens, and they can handle data off
> of the stack, so move the driver over to using those calls instead,
> saving some
20. 9. 2. 오후 11:20에 Gustavo A. R. Silva 이(가) 쓴 글:
On 9/2/20 08:05, Leesoo Ahn wrote:
Replace all '/* fall through */' comments with the macro[1].
[1]:
https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through
This looks
Hi,
On Tue, Jul 14, 2020 at 8:31 AM Doug Anderson wrote:
>
> > Hopefully BOE gets back to you soon, and there's no rush, I'm just an
> > end user who is extremely appreciative of all the work everyone on the
> > list and the kernel in general put in to make my machines usable.
>
> Just FYI that
On Wed, 02 Sep 2020 13:01:08 +0200,
Greg Kroah-Hartman wrote:
>
> The usb_control_msg_send() call can handle data on the stack, as well as
> returning an error if a "short" write happens, so move the driver over
> to using that call instead. This ends up removing a helper function
> that is no
On Wed, 02 Sep 2020 13:01:09 +0200,
Greg Kroah-Hartman wrote:
>
> The usb_control_msg_send() and usb_control_msg_recv() calls can return
> an error if a "short" write/read happens, so move the driver over to
> using those calls instead, saving some logic in the wrapper functions
> that were being
On Wed, 02 Sep 2020 13:01:03 +0200,
Greg Kroah-Hartman wrote:
>
> snd_usb_pipe_sanity_check() is a great function, so let's move it into
> the USB core so that other parts of the kernel, including the USB core,
> can call it.
>
> Name it usb_pipe_type_check() to match the existing
>
On 9/2/20 08:05, Leesoo Ahn wrote:
> Replace all '/* fall through */' comments with the macro[1].
>
> [1]:
> https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through
>
This looks familiar...
On Wed, Sep 02, 2020 at 08:09:53AM -0600, Tycho Andersen wrote:
> Christian and Kees both pointed out that this is a bit sloppy to open-code
> both places, and Christian points out that we leave a dangling pointer to
> ->notif if file allocation fails. Since we check ->notif for null in order
> to
On Wed, Sep 02, 2020 at 02:58:27PM +0200, Pavel Machek wrote:
> Hi!
>
> > The syzbot fuzzer identified a bug in the yurex driver: It passes
> > GFP_KERNEL as a memory-allocation flag to usb_submit_urb() at a time
> > when its state is TASK_INTERRUPTIBLE, not TASK_RUNNING:
>
> Yeah, and instead
On Wed, Sep 2, 2020 at 2:18 PM Huazhong Tan wrote:
>
> In some cases, for UDP GSO, UDPv4 and UDPv6 need to be handled
> separately, for example, checksum offload, so add new GSO type
> SKB_GSO_UDPV6_L4 for UDPv6, and the old SKB_GSO_UDP_L4 stands
> for UDPv4.
This is in preparation for hardware
Both callers have a valid CD struture available, so rely on that instead
of getting another reference. Also move the function to avoid a forward
declaration.
Signed-off-by: Christoph Hellwig
---
drivers/scsi/sr.c | 36 +---
1 file changed, 13 insertions(+), 23
Remove the now unused check_disk_change helper.
Signed-off-by: Christoph Hellwig
---
fs/block_dev.c| 20
include/linux/genhd.h | 1 -
2 files changed, 21 deletions(-)
diff --git a/fs/block_dev.c b/fs/block_dev.c
index 37cb809b217926..c6baae5b85060c 100644
---
On 9/2/20 9:06 AM, YueHaibing wrote:
> In case of error, the function devm_ioremap_wc() returns NULL pointer
> not ERR_PTR(). The IS_ERR() test in the return value check should be
> replaced with NULL test.
Thanks for the fix.
>
> Fixes: 87218f96c21a ("remoteproc: k3-dsp: Add support for C71x
> > > The fix is to try to drain per-cpu lists again after
> > > check_pages_isolated_cb() fails.
>
> Still trying to wrap my head around this but I think this is not a
> proper fix. It should be the page isolation to make sure no races are
> possible with the page freeing path.
>
As Bharata B
Converts cdns-usb3.txt to YAML schema cdns,usb3.yaml
Signed-off-by: Roger Quadros
---
.../devicetree/bindings/usb/cdns,usb3.yaml| 89 +++
.../devicetree/bindings/usb/cdns-usb3.txt | 45 --
2 files changed, 89 insertions(+), 45 deletions(-)
create mode 100644
On 2020-08-21 05:14, Hsin-Yi Wang wrote:
Set dma max segment size for encoder and decoder driver.
Fix following warning with CONFIG_DMA_API_DEBUG_SG=y
[ 75.147825] [ cut here ]
[ 75.147844] mtk-vcodec-enc 19002000.vcodec: DMA-API: mapping sg segment
longer than
Add the LP87524-Q1 to the bindings along with an example. This is a variant
of the LP87565-Q1 and LP87561-Q1 chips which already have bindings.
Signed-off-by: Luca Ceresoli
---
Changes in v5:
- describe the "regulators" node too (Rob)
- add 'additionalProperties: false' (Rob)
- user
Hi,
This series converts DT binding to YAML schema.
Then adds a new property to enable workaround for USB2.0 PHY
Rx compliance issues.
cheers,
-roger
Changelog:
v2:
- updated commit log to better describe why DT property is required
for the quirk.
Pawel Laszczak (1):
usb: cdns3: Enable
Hi Srinivasa,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on robh/for-next]
[also build test ERROR on v5.9-rc3 next-20200902]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented
Also apply a few smaller improvements:
- document that the only possible I2C slave address is 0x60 as per the
datasheet and fix the second example accordingly
- The definition of "xxx-in-supply" was generic, thus define in detail the
possible cases for each chip variant
- remove "MFD
Add support for the LP87524B/J/P-Q1 Four 4-MHz Buck Converter. This is a
variant of the LP87565 having 4 single-phase outputs and up to 10 A of
total output current.
Signed-off-by: Luca Ceresoli
Acked-for-MFD-by: Lee Jones
---
Changes in v5: none
Changes in v4: none
Changes in v3: none
On Wed, Sep 2, 2020 at 10:08 AM Michal Hocko wrote:
>
> On Tue 01-09-20 08:46:15, Pavel Tatashin wrote:
> > There is a race during page offline that can lead to infinite loop:
> > a page never ends up on a buddy list and __offline_pages() keeps
> > retrying infinitely or until a termination
Hi,
the following patches are a fairly straightforward addition of a new chip
variant along with DT bindings conversion to yaml.
v5 adds the description of the "regulators" DT node and has smaller
improvements to the bindings. No changes to the driver since v2.
RFC,v1:
Switch to use bdev_check_media_change instead of check_disk_change and
call sr_block_revalidate_disk manually. Also add an explicit call to
sr_block_revalidate_disk just before disk_add() to ensure we always
read check for a ready unit and read the TOC and then stop wiring up
->revalidate_disk.
Switch to use bdev_check_media_changed instead of check_disk_change and
call floppy_revalidate manually. Given that floppy_revalidate only
deals with media change events, the extra call into ->revalidate_disk
from bdev_disk_changed is not required either, so stop wiring up the
method.
The pcd driver does not have a ->revalidate_disk method, so it can just
use bdev_check_media_change without any additional changes.
Signed-off-by: Christoph Hellwig
---
drivers/block/paride/pcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/block/paride/pcd.c
-20200902 (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
reproduce:
wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.2-191
> > This is how we are using it at Microsoft: there is a very large
> > number of small memory machines (8G each) with low downtime
> > requirements (reboot must be under a second). There is also a large
> > state ~2G of memory that we need to transfer during reboot, otherwise
> > it is very
Regmap can't sleep if spinlock is used for the locking protection.
This patch fixes regression caused by a previous commit that switched
regmap to use fsleep() and this broke Amlogic S922X platform.
This patch adds new configuration option for regmap users, allowing to
specify whether regmap
Switch to use bdev_check_media_change instead of check_disk_change and
call cd_revalidate_disk manually. As sd also calls sd_revalidate_disk
manually during probe and open, , the extra call into ->revalidate_disk
from bdev_disk_changed is not required either, so stop wiring up the
method.
The Amiga floppy driver does not have a ->revalidate_disk method, so it
can just use bdev_check_media_change without any additional changes.
Signed-off-by: Christoph Hellwig
---
drivers/block/amiflop.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/block/amiflop.c
Switch to use bdev_check_media_change instead of check_disk_change and
call floppy_revalidate manually. Given that floppy_revalidate only
deals with media change events, the extra call into ->revalidate_disk
from bdev_disk_changed is not required either, so stop wiring up the
method.
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