Quoting Hsin-Yi Wang (2019-05-26 21:33:34)
> Currently in arm64, FDT is mapped to RO before it's passed to
> early_init_dt_scan(). However, there might be some codes
> (eg. commit "fdt: add support for rng-seed") that need to modify FDT
> during init. Map FDT to RO after early fixups are done.
>
>
On Tuesday, May 28, 2019 3:16:30 AM CEST Michael Ellerman wrote:
> "Rafael J. Wysocki" writes:
> > On Friday, May 24, 2019 12:44:18 PM CEST Mathieu Malaterre wrote:
> >> The declaration for pfn_is_nosave is only available in
> >> kernel/power/power.h. Since this function can be override in arch,
>
Hi,
On Tue, May 28, 2019 at 4:45 AM Adrian Hunter wrote:
>
> On 28/05/19 2:21 PM, Arend Van Spriel wrote:
> >
> >
> > On 5/28/2019 12:04 PM, Adrian Hunter wrote:
> >> On 26/05/19 9:42 PM, Arend Van Spriel wrote:
> >>> On 5/18/2019 12:54 AM, Douglas Anderson wrote:
> Normally when the MMC cor
On 5/28/2019 5:23 AM, David Howells wrote:
> Casey Schaufler wrote:
>
>> The change was made in commit c3300aaf95fb4 from Al Viro.
> This should be in a "Fixes:" tag?
Thanks. I wasn't sure how to properly apply that.
>
>> +fsparam_string("fsdef", Opt_fsdefault),
>> fsparam_strin
On Mon, Mar 18, 2019 at 12:27:59PM +0300, Kirill Tkhai wrote:
> @@ -1945,6 +1942,8 @@ shrink_inactive_list(unsigned long nr_to_scan, struct
> lruvec *lruvec,
> count_memcg_events(lruvec_memcg(lruvec), PGSTEAL_DIRECT,
> nr_reclaimed);
> }
> +
Hi,
On Tue, May 28, 2019 at 5:18 AM Kalle Valo wrote:
>
> Douglas Anderson wrote:
>
> > In commit 29f6589140a1 ("brcmfmac: disable command decode in
> > sdio_aos") we disabled something called "command decode in sdio_aos"
> > for a whole bunch of Broadcom SDIO WiFi parts.
> >
> > After that patc
wt., 21 maj 2019 o 11:03 Bartosz Golaszewski napisał(a):
>
> From: Bartosz Golaszewski
>
> We now have a resource managed version of i2c_new_dummy_device() that
> also returns an actual error code instead of a NULL-pointer. Use it
> in the max732x GPIO driver and simplify code in the process.
>
>
On Tue, May 28, 2019 at 1:40 PM Michael Ellerman wrote:
>
> Mathieu Malaterre writes:
>
> > Fix warnings treated as errors with W=1:
> >
> > arch/powerpc/lib/sstep.c:1172:31: error: variable 'rc' set but not used
> > [-Werror=unused-but-set-variable]
> >
> > Suggested-by: Christophe Leroy
> >
Quoting Hsin-Yi Wang (2019-05-26 21:33:35)
> Introducing a chosen node, rng-seed, which is an entropy that can be
> passed to kernel called very early to increase initial device
> randomness. Bootloader should provide this entropy and the value is
> read from /chosen/rng-seed in DT.
>
> Signed-off
Quoting Hsin-Yi Wang (2019-05-26 21:33:36)
> Adding "rng-seed" to dtb. It's fine to add this property if original
> fdt doesn't contain it. Since original seed will be wiped after
> read, so use a default size 128 bytes here.
>
> Signed-off-by: Hsin-Yi Wang
> ---
Reviewed-by: Stephen Boyd
On 5/28/19 5:48 PM, Steven Rostedt wrote:
> On Tue, 28 May 2019 17:43:38 +0200
> Tomas Bortoli wrote:
>
>> In case of errors, predicate_parse() goes to the out_free label
>> to free memory and to return an error code.
>>
>> However, predicate_parse() does not free the predicates of the
>> tempora
TI-SCI firmware will only respond to messages when the
TI_SCI_FLAG_REQ_ACK_ON_PROCESSED flag is set. Most messages already do
this, set this for the ones that do not.
This will be enforced in future firmware that better match the TI-SCI
specifications, this patch will not break users of existing f
pon., 20 maj 2019 o 15:08 Wolfram Sang napisał(a):
>
> On Mon, May 20, 2019 at 09:10:41AM +0200, Bartosz Golaszewski wrote:
> > From: Bartosz Golaszewski
> >
> > Now that it's upstream, use the resource managed version
> > of i2c_new_dummy_device().
> >
> > Signed-off-by: Bartosz Golaszewski
>
>
On 5/25/19 11:05 AM, Linus Torvalds wrote:
> [ Adding Khalid, who added the sparc64 code ]
>
> On Sat, May 25, 2019 at 6:32 AM Christoph Hellwig wrote:
>>
>> This will allow sparc64 to override its ADI tags for
>> get_user_pages and get_user_pages_fast. I have no idea why this
>> is not required
Hi guys,
I see that the thread is ongoing and you understand printk code much
better than me or probably anybody :)
So, feel free to reuse it. Or I can send v1 with split sysrq/printk
parts if you think it's worth being shaped further.
I think worth to mention three "features" that you might had
On Tue, May 21, 2019 at 8:16 AM Johannes Weiner wrote:
>
> The kernel test robot noticed a 26% will-it-scale pagefault regression
> from commit 42a300353577 ("mm: memcontrol: fix recursive statistics
> correctness & scalabilty"). This appears to be caused by bouncing the
> additional cachelines fr
On Tue, May 28, 2019 at 11:41:57PM +0800, YueHaibing wrote:
> On 2019/5/28 22:35, Sven Van Asbroeck wrote:
> > On Tue, May 28, 2019 at 10:31 AM YueHaibing wrote:
> >>
> >> Fix gcc build error while CONFIG_REGMAP_MMIO is not set
> >>
> >
> > checkpatch.pl errors remain:
> >
> > $ ./scripts/checkp
A new futex_setup_timer() helper function is added to consolidate all
the hrtimer_sleeper setup code.
v2: Use only hrtimer_set_expires_range_ns().
Signed-off-by: Waiman Long
---
kernel/futex.c | 69 --
1 file changed, 39 insertions(+), 30 deletio
On Tue, May 28, 2019 at 10:27:56AM +0200, Geert Uytterhoeven wrote:
> Hi Oleksandr,
>
> On Fri, May 17, 2019 at 11:58 AM Oleksandr Tyshchenko
> wrote:
> > From: Oleksandr Tyshchenko
> >
> > If PSCI is available then most likely we are running on PSCI-enabled
> > U-Boot which, we assume, has alre
On 28.05.2019 18:51, Johannes Weiner wrote:
> On Mon, Mar 18, 2019 at 12:27:59PM +0300, Kirill Tkhai wrote:
>> @@ -1945,6 +1942,8 @@ shrink_inactive_list(unsigned long nr_to_scan, struct
>> lruvec *lruvec,
>> count_memcg_events(lruvec_memcg(lruvec), PGSTEAL_DIRECT,
>>
Johannes pointed that after commit 886cf1901db9
we lost all zone_reclaim_stat::recent_rotated
history. This commit fixes that.
Fixes: 886cf1901db9 "mm: move recent_rotated pages calculation to
shrink_inactive_list()"
Reported-by: Johannes Weiner
Signed-off-by: Kirill Tkhai
---
mm/vmscan.c |
This change makes CONFIG_ZONE_DMA32 defuly y and allows users
to overwrite it only when CONFIG_EXPERT=y.
For the SoCs that do not need CONFIG_ZONE_DMA32, this is the
first step to manage all available memory by a single
zone(normal zone) to reduce the overhead of multiple zones.
The change also f
On May 28, 2019 5:52:10 PM Doug Anderson wrote:
Hi,
On Tue, May 28, 2019 at 5:18 AM Kalle Valo wrote:
Douglas Anderson wrote:
> In commit 29f6589140a1 ("brcmfmac: disable command decode in
> sdio_aos") we disabled something called "command decode in sdio_aos"
> for a whole bunch of Broadc
On Fri, Apr 12, 2019 at 1:46 PM syzbot
wrote:
>
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit:9a33b369 usb-fuzzer: main usb gadget fuzzer driver
> git tree: https://github.com/google/kasan/tree/usb-fuzzer
> console output: https://syzkaller.appspot.com/x/log.txt?x=14d
On May 28, 2019 6:09:21 PM Arend Van Spriel
wrote:
On May 28, 2019 5:52:10 PM Doug Anderson wrote:
Hi,
On Tue, May 28, 2019 at 5:18 AM Kalle Valo wrote:
Douglas Anderson wrote:
> In commit 29f6589140a1 ("brcmfmac: disable command decode in
> sdio_aos") we disabled something called "co
On Tue 28-05-19 23:38:11, Hillf Danton wrote:
>
> On Tue, 28 May 2019 20:39:36 +0800 Minchan Kim wrote:
> > On Tue, May 28, 2019 at 08:15:23PM +0800, Hillf Danton wrote:
> > < snip >
> > > > > > + orig_pte = pte_offset_map_lock(vma->vm_mm, pmd, addr, &ptl);
> > > > > > + for (pte = orig_pte; a
Add a node for the snvs power key, "disabled" by default.
Signed-off-by: Angus Ainslie (Purism)
---
arch/arm64/boot/dts/freescale/imx8mq.dtsi | 10 ++
1 file changed, 10 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq.dtsi
b/arch/arm64/boot/dts/freescale/imx8mq.dtsi
ind
Marc Dionne wrote:
> > diff --git a/fs/afs/cell.c b/fs/afs/cell.c
> > index 9c3b07ba..980de60bf060 100644
> > --- a/fs/afs/cell.c
> > +++ b/fs/afs/cell.c
> > @@ -387,7 +387,6 @@ static int afs_update_cell(struct afs_cell *cell)
> > if (ret == -ENOMEM)
> >
On Tue, May 28, 2019 at 04:32:24PM +0100, Will Deacon wrote:
> On Tue, May 28, 2019 at 04:01:03PM +0200, Peter Zijlstra wrote:
> > On Tue, May 28, 2019 at 08:31:29PM +0800, Young Xiao wrote:
> > > When a kthread calls call_usermodehelper() the steps are:
> > > 1. allocate current->mm
> > > 2. l
Allwinner A31 has introduced a new memory mapping and a
reset line.
The difference in memory mapping are :
- In the configure register there is a new sample bit
and Allwinner has introduced the active threshold feature.
- In the status register a new STAT bit is present.
Note: CGPO and DRQ_EN
Hi,
A64 IR support series[1] pointed out that an A31 bindings should be
introduced.
This series introduce the A31 compatible bindings, then switch it on
the already existing board.
Finally introduce A64 and H6 support.
I didn't enable the IR on other H6 boards as Ondrej reported an issue
on his
Allwiner A31 has a different memory mapping so add the compatible
we will need it later.
Signed-off-by: Clément Péron
---
drivers/media/rc/sunxi-cir.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/media/rc/sunxi-cir.c b/drivers/media/rc/sunxi-cir.c
index d02dcb6fd0a5..0504
From: Igors Makejevs
IR peripheral is completely compatible with A31 one.
Signed-off-by: Igors Makejevs
Signed-off-by: Jernej Skrabec
Signed-off-by: Clément Péron
---
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 18 ++
1 file changed, 18 insertions(+)
diff --git a/arch/ar
Enable CONFIG_IR_SUNXI option for ARM64, so that Allwinner A64/H6 SoCs
can use their IR receiver controller.
Signed-off-by: Clément Péron
---
arch/arm64/configs/defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 4d58351
There are some minor differences between A31 or A64 with H6 IR peripheral.
But A31 IR driver is compatible with H6.
Signed-off-by: Clément Péron
---
Documentation/devicetree/bindings/media/sunxi-ir.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/media/s
On Tue, May 28, 2019 at 12:15:16PM +0300, Kirill Tkhai wrote:
> On 28.05.2019 02:30, Kirill A. Shutemov wrote:
> > On Fri, May 24, 2019 at 05:00:32PM +0300, Kirill Tkhai wrote:
> >> On 24.05.2019 14:52, Kirill A. Shutemov wrote:
> >>> On Fri, May 24, 2019 at 01:45:50PM +0300, Kirill Tkhai wrote:
>
Beelink GS1 has an IR receiver.
Enable it in the device-tree.
Signed-off-by: Clément Péron
---
arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6-beelink-gs1.dts
b/arch/arm64/boot/dts/allwinner
Allwinner H6 IR is similar to A31 and can use same driver.
Add support for it.
Signed-off-by: Clément Péron
---
arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 19 +++
1 file changed, 19 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
b/arch/arm64/boot/d
There are some minor differences between A31 and A64 driver.
But A31 IR driver is compatible with A64.
Signed-off-by: Clément Péron
---
Documentation/devicetree/bindings/media/sunxi-ir.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/media/sunxi-ir.txt
From: Jernej Skrabec
OrangePi Win board contains IR receiver. Enable it.
Signed-off-by: Jernej Skrabec
Signed-off-by: Clément Péron
---
arch/arm64/boot/dts/allwinner/sun50i-a64-orangepi-win.dts | 4
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-or
Since A31, memory mapping of the IR driver has changed.
Prefer the A31 bindings instead of A13.
Signed-off-by: Clément Péron
---
arch/arm/boot/dts/sunxi-h3-h5.dtsi | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/sunxi-h3-h5.dtsi
b/arch/arm/boot/dts/sunxi-h
Since A31, memory mapping of the IR driver has changed.
Prefer the A31 bindings instead of A13.
Signed-off-by: Clément Péron
---
arch/arm/boot/dts/sun6i-a31.dtsi | 2 +-
arch/arm/boot/dts/sun8i-a83t.dtsi | 2 +-
arch/arm/boot/dts/sun9i-a80.dtsi | 2 +-
3 files changed, 3 insertions(+), 3 dele
This driver is used in various Allwinner SoC with different configuration.
Introduce a quirks struct to know the fifo size and if a reset is required.
Signed-off-by: Clément Péron
---
drivers/media/rc/sunxi-cir.c | 61 +++-
1 file changed, 47 insertions(+), 14 de
On Tue, May 28, 2019 at 12:19:38PM -0300, Arnaldo Carvalho de Melo wrote:
> Em Tue, May 28, 2019 at 04:03:14PM +0100, Raphael Gault escreveu:
> > In order to subsequently add more tests for the arm64 architecture
> > we compile the tests target for arm64 systematically.
>
> Humm, the subject doesn
Oleksandr, could I trouble you to respin with the
changes suggested by Geert?
Hi, Simon.
Sure, will send an updated patch tomorrow.
--
Regards,
Oleksandr Tyshchenko
Friendly Ping.
On 5/23/2019 6:39 PM, Mukesh Ojha wrote:
Hi Peter/All,
This is regarding the discussion happen in the past about
https://lkml.org/lkml/2018/2/15/1324
Where the exact ask is to allow preserving and creation of events on a
offline CPU, so that when the CPU
comes online it wil
Hi Ondřej,
On Mon, 27 May 2019 at 21:53, 'Ondřej Jirman' via linux-sunxi
wrote:
>
> Hi Clément,
>
> On Mon, May 27, 2019 at 09:30:16PM +0200, verejna wrote:
> > Hi Clément,
> >
> > On Mon, May 27, 2019 at 08:49:59PM +0200, Clément Péron wrote:
> > > Hi Ondrej,
> > >
> > > >
> > > > I'm testing on
Casey Schaufler wrote:
> > Also, should all of these be prefixed with "smack"? So:
> >
> > fsparam_string("smackfsdef",Opt_fsdefault),
> > fsparam_string("smackfsfloor", Opt_fsfloor),
> > fsparam_string("smackfshat",Opt_fshat),
>
> No. smack_fs_parameters takes care of
Send a low device index when the device is connected via the lightspeed
receiver so that the receiver will pass the message along to the device
instead of responding. If we don't do that, we end up thinking it's a
hidpp10 device and miss out on all new features available to newer devices.
This wil
On Sat, May 25, 2019 at 9:37 AM Roman Gushchin wrote:
>
> This patchset implements a cgroup bpf auto-detachment functionality:
> bpf programs are detached as soon as possible after removal of the
> cgroup, without waiting for the release of all associated resources.
>
> Patches 2 and 3 are require
Gen Zhang writes:
> In dlpar_parse_cc_property(), 'prop->name' is allocated by kstrdup().
> kstrdup() may return NULL, so it should be checked and handle error.
> And prop should be freed if 'prop->name' is NULL.
>
> Signed-off-by: Gen Zhang
> ---
> diff --git a/arch/powerpc/platforms/pseries/dlp
On Tue, May 28, 2019 at 09:52:49AM +0800, biao huang wrote:
> Dear David,
>
> On Mon, 2019-05-27 at 10:08 -0700, David Miller wrote:
> > From: Biao Huang
> > Date: Mon, 27 May 2019 11:14:27 +0800
> >
> > > diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c
> > > b/drivers/net/ethern
On 5/28/2019 9:22 AM, David Howells wrote:
> Casey Schaufler wrote:
>
>>> Also, should all of these be prefixed with "smack"? So:
>>>
>>> fsparam_string("smackfsdef",Opt_fsdefault),
>>> fsparam_string("smackfsfloor", Opt_fsfloor),
>>> fsparam_string("smackfshat",Opt_fshat),
I have a system that works fine on 5.1. When updating to 5.2-rc1, it
hangs at boot waiting on an instance of systemd-udevd. The kernel
backtrace (https://photos.app.goo.gl/EV8rf7FofWouvdeE8) looks like it's
doing an finit_module() that dives into the hid code and is waiting on a
request_module().
On Tue, May 28, 2019 at 1:44 AM Linus Walleij wrote:
>
> The outstanding commits are the Intel fixes [..]
Heh. Swedism? "Outstanding" in English means "exceptionally good". I
suspect you meant commits that "står ut", which translates to "stands
out".
Or maybe the commits really are _that_ good?
On Thu, May 23, 2019 at 5:31 PM Alakesh Haloi wrote:
>
> Add missing header file following compiler warning
>
> prog_tests/flow_dissector.c: In function ‘tx_tap’:
> prog_tests/flow_dissector.c:175:9: warning: implicit declaration of function
> ‘writev’; did you mean ‘write’? [-Wimplicit-function-
On Wed, May 15, 2019 at 10:48:44AM +0800, Jason Wang wrote:
>
> On 2019/5/15 上午12:35, Stefano Garzarella wrote:
> > On Tue, May 14, 2019 at 11:25:34AM +0800, Jason Wang wrote:
> > > On 2019/5/14 上午1:23, Stefano Garzarella wrote:
> > > > On Mon, May 13, 2019 at 05:58:53PM +0800, Jason Wang wrote:
>
The Adreno GPU on MSM8998 has its own clock controller, which is a
dependency for bringing up the GPU. This series gets the gpucc all in
place as another step on the road to getting the GPU enabled.
Jeffrey Hugo (3):
dt-bindings: clock: Document gpucc for msm8998
clk: qcom: Add MSM8998 GPU Cl
The GPU for msm8998 has its own clock controller. Document it.
Signed-off-by: Jeffrey Hugo
---
.../devicetree/bindings/clock/qcom,gpucc.txt | 4 ++-
.../dt-bindings/clock/qcom,gpucc-msm8998.h| 29 +++
2 files changed, 32 insertions(+), 1 deletion(-)
create mode 100644 inc
The GPUCC manages the clocks for the Adreno GPU found on MSM8998.
Signed-off-by: Jeffrey Hugo
---
drivers/clk/qcom/Kconfig | 8 +
drivers/clk/qcom/Makefile| 1 +
drivers/clk/qcom/gpucc-msm8998.c | 364 +++
3 files changed, 373 insertions(+)
create
Add MSM8998 GPU Clock Controller DT node.
Signed-off-by: Jeffrey Hugo
---
arch/arm64/boot/dts/qcom/msm8998.dtsi | 15 +++
1 file changed, 15 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi
b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index 574be78a936e..cf00bfeec6b3 100
Ensure the case when regmap_update_bits_check fails and the change
variable is not updated is handled correctly.
Signed-off-by: Charles Keepax
---
drivers/extcon/extcon-arizona.c | 22 +-
1 file changed, 13 insertions(+), 9 deletions(-)
diff --git a/drivers/extcon/extcon-ari
The pull request you sent on Tue, 28 May 2019 10:43:53 +0200:
> git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
> tags/pinctrl-v5.2-2
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/9fb67d643f6f1892a08ee3a04ea54022d1060bb0
Thank you!
--
Deet-d
On 5/28/19 9:44 AM, Linus Torvalds wrote:
> On Tue, May 28, 2019 at 1:44 AM Linus Walleij
> wrote:
>>
>> The outstanding commits are the Intel fixes [..]
>
> Heh. Swedism? "Outstanding" in English means "exceptionally good". I
> suspect you meant commits that "står ut", which translates to "stan
The MIPS GIC contains a block of registers used to map local interrupts
to a particular CPU interrupt pin. Since these registers are found at a
consecutive range of addresses we access them using an index, via the
(read|write)_gic_v[lo]_map accessor functions. We currently use values
from enum mips
> On May 28, 2019, at 8:08 AM, Willem de Bruijn
> wrote:
>
I will push up latest patches soon.
I did some testing and discovered that only TCP audit tests failed. They
failed much less often when enabling poll. Once in about 20 runs
still failed. Therefore I commented out the TCP audit tes
On Tue, May 28, 2019 at 8:04 AM Arnaldo Carvalho de Melo
wrote:
>
> Em Mon, May 27, 2019 at 05:46:26PM -0500, Shawn Landden escreveu:
> > On Mon, May 27, 2019 at 5:38 PM Arnaldo Carvalho de Melo
> > wrote:
> > >
> > > From: Shawn Landden
> > >
> > > This strncat() is safe because the buffer was
Michael Ellerman a écrit :
Christophe Leroy writes:
Le 23/05/2019 à 09:00, Christophe Leroy a écrit :
[...]
arch/powerpc/kernel/head_fsl_booke.o: In function `SystemCall':
arch/powerpc/kernel/head_fsl_booke.S:416: undefined reference to
`kvmppc_handler_BOOKE_INTERRUPT_SYSCALL_SPRN_SRR1'
Ma
Hi Randy,
Apologies for not keeping everyone up to date on this. A couple of colleagues
(cc'ed): Tri and Matthias, are going to be taking over this work.
Thanks,
Jayant
On 5/27/19 3:12 PM, Randy Dunlap wrote:
> Hi Jayant,
>
> What ever happened to this script and subsequent patches?
>
> thanks.
The A540 is a derivative of the A530, and is found in the MSM8998 SoC.
Signed-off-by: Jeffrey Hugo
---
drivers/gpu/drm/msm/adreno/a5xx_gpu.c | 22 +++
drivers/gpu/drm/msm/adreno/a5xx_power.c| 76 +-
drivers/gpu/drm/msm/adreno/adreno_device.c | 18 +
drivers/g
On Tue, May 28, 2019 at 6:30 PM Pedro Vanzella wrote:
>
> Send a low device index when the device is connected via the lightspeed
> receiver so that the receiver will pass the message along to the device
> instead of responding. If we don't do that, we end up thinking it's a
> hidpp10 device and m
On Tue, May 28, 2019 at 12:57 PM Fred Klassen wrote:
>
>
>
> > On May 28, 2019, at 8:08 AM, Willem de Bruijn
> > wrote:
> >
>
> I will push up latest patches soon.
>
> I did some testing and discovered that only TCP audit tests failed. They
> failed much less often when enabling poll. Once in a
On 5/28/19 2:40 AM, Eugeniy Paltsev wrote:
> HSDK SOC has CREG GPIO controller which can be used to control
> SPI chip select lines.
> Enable it in preparation of enabling SPI peripherals.
>
> Signed-off-by: Eugeniy Paltsev
Added to for-curr
Thx,
-Vineet
Hello Roman,
On Tue, May 21, 2019 at 01:07:33PM -0700, Roman Gushchin wrote:
> This commit makes several important changes in the lifecycle
> of a non-root kmem_cache, which also affect the lifecycle
> of a memory cgroup.
>
> Currently each charged slab page has a page->mem_cgroup pointer
> to th
On 5/21/19 10:54 AM, Eugeniy Paltsev wrote:
> HSDK board has built-in Vivante GPU IP which works perfectly fine
> with Etnaviv driver, so let's use it.
>
> Signed-off-by: Eugeniy Paltsev
Added to for-curr.
Thx,
-Vineet
On 5/15/19 8:33 AM, Alexey Brodkin wrote:
> Initial bring-up of the platform was done on FPGA prototype
> where TI's DP83867 PHY was used. And so some specific PHY
> options were added.
>
> Just to confirm this is what we get on FPGA prototype in the bootlog:
> | TI DP83867 stmmac-0:00: attached P
On Tue, May 21, 2019 at 01:07:30PM -0700, Roman Gushchin wrote:
> diff --git a/mm/slab_common.c b/mm/slab_common.c
> index 6e00bdf8618d..4e5b4292a763 100644
> --- a/mm/slab_common.c
> +++ b/mm/slab_common.c
> @@ -866,11 +859,12 @@ static void flush_memcg_workqueue(struct kmem_cache *s)
> mute
> Now that I know the issue is only in TCP, I can speculate that all bytes are
> > being reported, but done with fewer messages. It may warrant some
> > investigation in case there is some kind of bug.
>
> This would definitely still be a bug and should not happen. We have
> quite a bit of experie
On Tue, May 21, 2019 at 01:07:32PM -0700, Roman Gushchin wrote:
> Currently the page accounting code is duplicated in SLAB and SLUB
> internals. Let's move it into new (un)charge_slab_page helpers
> in the slab_common.c file. These helpers will be responsible
> for statistics (global and memcg-awar
On Tue, May 21, 2019 at 01:07:29PM -0700, Roman Gushchin wrote:
> Initialize kmem_cache->memcg_params.memcg pointer in
> memcg_link_cache() rather than in init_memcg_params().
>
> Once kmem_cache will hold a reference to the memory cgroup,
> it will simplify the refcounting.
>
> For non-root kmem
On Tue, 28 May 2019, Dave Hansen wrote:
> I have a system that works fine on 5.1. When updating to 5.2-rc1, it
> hangs at boot waiting on an instance of systemd-udevd. The kernel
> backtrace (https://photos.app.goo.gl/EV8rf7FofWouvdeE8) looks like it's
> doing an finit_module() that dives into t
On 5/28/19 8:42 AM, Paul Menzel wrote:
> Dear Linux folks,
>
>
> Occasionally, Linux outputs the message below on the workstation Dell
> OptiPlex 5040 MT.
>
> TCP: net00: Driver has suspect GRO implementation, TCP performance may be
> compromised.
>
> Linux 4.14.55 and Linux 5.2-rc2 sho
Hi Gang,
This idea sounds cool!
Some comments in lines:
On 05/23/2019 03:40 AM, Gang He wrote:
ocfs2 file system uses locking_state file under debugfs to dump
each ocfs2 file system's dlm lock resources, but the dlm lock
resources in memory are becoming more and more after the files
were touche
On Tue, May 28, 2019 at 12:00 PM Greg KH wrote:
>
> You all need a better email client, mutt handles this just fine, it's
> not a problem on my system with my workflow at all :)
Argh, my bad. I use Google Mail -> Download Message, which does
appear to mess up the endings. Luckily, dos2unix fixes
On Wed, 22 May 2019 at 04:35, Suzuki K Poulose wrote:
>
> This series adds the support for CoreSight devices on ACPI based
> platforms. The device connections are encoded as _DSD graph property[0],
> with CoreSight specific extensions to indicate the direction of data
> flow as described in [1]. C
Jacek
On 5/27/19 3:00 PM, Jacek Anaszewski wrote:
Hi Dan,
Thank you for the update.
One thing is missing here - we need to document how legacy brightness
levels map to the sub-LED color levels, i.e. what you do in
multicolor_set_brightness().
Ok so i will need to document the algorithm that
On Tue, May 28, 2019 at 04:32:24PM +0100, Will Deacon wrote:
> On Tue, May 28, 2019 at 04:01:03PM +0200, Peter Zijlstra wrote:
> > On Tue, May 28, 2019 at 08:31:29PM +0800, Young Xiao wrote:
> > > When a kthread calls call_usermodehelper() the steps are:
> > > 1. allocate current->mm
> > > 2. l
Andrew,
Didn't someone already provide a fix for this one?
I thought I saw that hit your tree a while ago. I am looking in
ptrace.c and I don't see anything that would have fixed this issue.
If there isn't a fix in the queue I will take a stab at it.
Thank you
Eric
syzbot writes:
> Hello
On Tue, 28 May 2019 at 11:32, Mathieu Poirier
wrote:
>
> On Wed, 22 May 2019 at 04:35, Suzuki K Poulose wrote:
> >
> > This series adds the support for CoreSight devices on ACPI based
> > platforms. The device connections are encoded as _DSD graph property[0],
> > with CoreSight specific extensio
On Tue, May 28, 2019 at 9:00 AM Shakeel Butt wrote:
>
> I was suspecting the following for-loop+atomic-add for the regression.
If I read the kernel test robot reports correctly, Johannes' fix patch
does fix the regression (well - mostly. The original reported
regression was 26%, and with Johannes
On Tue, May 21, 2019 at 01:07:35PM -0700, Roman Gushchin wrote:
> Switching to an indirect scheme of getting mem_cgroup pointer for
> !root slab pages broke /proc/kpagecgroup interface for them.
>
> Let's fix it by learning page_cgroup_ino() how to get memcg
> pointer for slab pages.
>
> Reported
Em Tue, May 28, 2019 at 11:59:10AM -0500, Shawn Landden escreveu:
> On Tue, May 28, 2019 at 8:04 AM Arnaldo Carvalho de Melo
> wrote:
> >
> > Em Mon, May 27, 2019 at 05:46:26PM -0500, Shawn Landden escreveu:
> > > On Mon, May 27, 2019 at 5:38 PM Arnaldo Carvalho de Melo
> > > wrote:
> > > >
> > >
Hi Mathieu,
On 28/05/2019 18:36, Mathieu Poirier wrote:
On Tue, 28 May 2019 at 11:32, Mathieu Poirier
wrote:
...
I have applied this set.
Thanks.
As Leo pointed out it would be interesting to update the documentation
in "Documentation/trace/coresight.txt".
I am on it, will send it
On Tue, May 28, 2019 at 01:37:50PM -0400, Waiman Long wrote:
> On 5/28/19 1:08 PM, Vladimir Davydov wrote:
> >> static void flush_memcg_workqueue(struct kmem_cache *s)
> >> {
> >> + /*
> >> + * memcg_params.dying is synchronized using slab_mutex AND
> >> + * memcg_kmem_wq_lock spinlock, beca
On 5/28/19 1:39 PM, Vladimir Davydov wrote:
> On Tue, May 28, 2019 at 01:37:50PM -0400, Waiman Long wrote:
>> On 5/28/19 1:08 PM, Vladimir Davydov wrote:
static void flush_memcg_workqueue(struct kmem_cache *s)
{
+ /*
+ * memcg_params.dying is synchronized using slab_mutex A
Dan,
On 5/28/19 7:32 PM, Dan Murphy wrote:
Jacek
On 5/27/19 3:00 PM, Jacek Anaszewski wrote:
Hi Dan,
Thank you for the update.
One thing is missing here - we need to document how legacy brightness
levels map to the sub-LED color levels, i.e. what you do in
multicolor_set_brightness().
Ok
On Tue, May 28, 2019 at 7:15 PM Jiri Kosina wrote:
>
> On Tue, 28 May 2019, Dave Hansen wrote:
>
> > I have a system that works fine on 5.1. When updating to 5.2-rc1, it
> > hangs at boot waiting on an instance of systemd-udevd. The kernel
> > backtrace (https://photos.app.goo.gl/EV8rf7FofWouvde
It's found while review and probably never happens, but real number
of queues is set per device, and error path should be per device.
So split error path based on usage_count.
Signed-off-by: Ivan Khoronzhuk
---
drivers/net/ethernet/ti/cpsw.c | 7 +--
1 file changed, 5 insertions(+), 2 deleti
On Tue, May 28, 2019 at 08:58:26AM -0400, Steven Rostedt wrote:
> On Tue, 28 May 2019 05:50:43 -0400
> Joel Fernandes wrote:
>
> > On Fri, May 24, 2019 at 11:16:34PM -0400, Steven Rostedt wrote:
> > > From: "Steven Rostedt (VMware)"
> > >
> > > In order to make it possible to have multiple call
"Gustavo A. R. Silva" writes:
> The strncpy() function is being deprecated. Replace it by the safer
> strscpy() and fix the following Coverity warning:
>
> "Calling strncpy with a maximum size argument of 12 bytes on destination
> array version_string of size 12 bytes might leave the destination
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