Hi Gustavo,
On Tue, Oct 09, 2018 at 09:38:33PM +0200, Gustavo A. R. Silva wrote:
> Currently, the error handling for the call to function
> phy_read_paged() doesn't work because *reg_val* is of
> type u16 (16 bits, unsigned), which makes it impossible
> for it to hold a value less than 0.
>
Ah,
On 08/10/18 19:30, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.4.160 release.
> There are 113 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses sho
On 08/10/18 19:30, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.14.75 release.
> There are 94 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses shou
Hi Gustavo,
On Tue, Oct 09, 2018 at 09:39:53PM +0200, Gustavo A. R. Silva wrote:
> In case memory resources for *fw* were successfully allocated,
> release them before return.
>
> Addresses-Coverity-ID: 1473968 ("Resource leak")
> Fixes: 00d70d8e0e78 ("net: phy: mscc: add support for VSC8574 PHY"
Hi Mark,
kasan detect out-of-bounds in stacktrace.c line 70, it's already over
READ_ONCE_NOCHECK, but still crash
kernel-4.9/arch/arm64/kernel/stacktrace.c
69 frame->sp = fp + 0x10;
70 frame->fp = READ_ONCE_NOCHECK(*(unsigned long *)(fp));
we test on Android platform, kernel-4.9 build
On Wed, Oct 10, 2018 at 07:20:01AM +0200, Martin Schwidefsky wrote:
> Hi Greg,
>
> please pull s390 fixes for 4.19:
>
> The following changes since commit 4b92e7fd76e94624e3d5ff56b3d6a5788c4a7ac8:
>
> Merge tag 'mtd/fixes-for-4.19-rc5' of git://git.infradead.org/linux-mtd
> (2018-09-20 11:25:
Chuanhua Han writes:
>> I am using XSPI mode on LS1021A, talking to a lot of different SPI devices.
>> And they all work, and I believe everything is quite "normal".
>>
> Since I don't have the board of LS1021, I can't test it. I use other boards
> with DSPI (such as LS1043, LS2088, etc.),
> and
Commit-ID: 72a9c673636b779e370983fea08e40f97039b981
Gitweb: https://git.kernel.org/tip/72a9c673636b779e370983fea08e40f97039b981
Author: Adam Borowski
AuthorDate: Tue, 9 Oct 2018 08:28:03 +0200
Committer: Ingo Molnar
CommitDate: Wed, 10 Oct 2018 08:29:51 +0200
x86/defconfig: Enable CONF
* Masayoshi Mizuma wrote:
> Ping...
>
> > arch/x86/kernel/e820.c | 15 +++
> > include/linux/memblock.h | 15 ---
> > mm/page_alloc.c | 54 +++-
> > 3 files changed, 40 insertions(+), 44 deletions(-)
If the problem is fixed then t
* Sandipan Das wrote:
> Hi Jiri,
>
> Yes, this happens when entry->map is NULL. While your fix seems correct, the
> following commit from Milian Wolff had already addressed this. I think this
> was pulled in with one of Arnaldo's recent perf/urgent updates.
>
> ff4ce2885af8 ("perf report: Don
* Thara Gopinath wrote:
> Thermal governors can respond to an overheat event for a cpu by
> capping the cpu's maximum possible frequency. This in turn
> means that the maximum available compute capacity of the
> cpu is restricted. But today in linux kernel, in event of maximum
> frequency cappi
On Tue 09 Oct 16:34 PDT 2018, Doug Anderson wrote:
> Hi,
>
> On Tue, Oct 9, 2018 at 3:33 PM Brian Norris wrote:
> > + if (q6v5->wdog_irq < 0) {
> > + if (q6v5->wdog_irq != -EPROBE_DEFER)
> > + dev_err(&pdev->dev,
> > + "fail
In preparation for runtime randomization of the zone lists, take all
(well, most of) the list_*() functions in the buddy allocator and put
them in helper functions. Provide a common control point for injecting
additional behavior when freeing pages.
Cc: Michal Hocko
Cc: Dave Hansen
Signed-off-by
Changes since v2
* Clarify in the changelog why front-back randomization is not
sufficient (Michal)
* Rebase on mmotm which results in dropping bootmem randomization and
adding memblock randomization.
---
Some data exfiltration and return-oriented-programming attacks rely on
the ability to in
Some data exfiltration and return-oriented-programming attacks rely on
the ability to infer the location of sensitive data objects. The kernel
page allocator, especially early in system boot, has predictable
first-in-first out behavior for physical pages. Pages are freed in
physical address order w
On 10/10/2018 2:22 AM, Stephen Boyd wrote:
Quoting Taniya Das (2018-10-09 10:26:38)
Hello Stephen,
On 10/8/2018 8:14 AM, Stephen Boyd wrote:
Quoting Taniya Das (2018-10-04 05:02:26)
Add support for the lpass clock controller found on SDM845 based devices.
This would allow lpass peripheral
When freeing a page with an order >= shuffle_page_order randomly select
the front or back of the list for insertion.
While the mm tries to defragment physical pages into huge pages this can
tend to make the page allocator more predictable over time. Inject the
front-back randomness to preserve the
On Thu, 27 Sep 2018 at 05:07, Kees Cook wrote:
>
> On Wed, Sep 26, 2018 at 12:29 PM, Nick Desaulniers
> wrote:
> > On Wed, Sep 26, 2018 at 12:03 PM Greg KH wrote:
> >>
> >> On Wed, Sep 26, 2018 at 11:45:19AM -0700, Kees Cook wrote:
> >> > On Wed, Sep 26, 2018 at 11:42 AM, Greg KH
> >> > wrote:
* Borislav Petkov wrote:
> From: Borislav Petkov
>
> If a call to panic() terminates the string with a \n, the result puts
> the closing brace ']---' on a newline because panic() itself adds \n
> too.
>
> Now, if one goes and removes the newline chars from all panic()
> invocations - and the
On Tue, Oct 09, 2018 at 12:25:01PM -0400, Thara Gopinath wrote:
> cpu_capacity relflects the maximum available capacity of a cpu. Thermal
> pressure on a cpu means this maximum available capacity is reduced. This
> patch reduces the average thermal pressure for a cpu from its maximum
> available ca
On Fri 27 Jul 06:14 PDT 2018, Loic Pallardy wrote:
> This patch creates a dedicated vdev subdevice for each vdev declared
> in firmware resource table and associates carveout named "vdev%dbuffer"
> (with %d vdev index in resource table) if any as dma coherent memory pool.
>
> Then vdev subdevice
On Tue, Oct 09, 2018 at 02:05:01PM -0700, Guenter Roeck wrote:
> On Mon, Oct 08, 2018 at 08:30:01PM +0200, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 4.4.160 release.
> > There are 113 patches in this series, all will be posted as a response
> > to this one.
On Wed, Oct 10, 2018 at 09:42:46AM +0530, Naresh Kamboju wrote:
> On Tue, 9 Oct 2018 at 21:44, Greg Kroah-Hartman
> wrote:
> >
> > On Mon, Oct 08, 2018 at 08:29:40PM +0200, Greg Kroah-Hartman wrote:
> > > This is the start of the stable review cycle for the 4.18.13 release.
> > > There are 168 pat
Laurent Pinchart schrieb:
> Hi Josh,
>
> On Tuesday, 9 October 2018 21:56:23 EEST Josh Triplett wrote:
>> On Tue, Oct 09, 2018 at 08:29:24PM +0200, Rainer Fiebig wrote:
>>> Am Montag, 8. Oktober 2018, 08:20:44 schrieb Josh Triplett:
On Sat, Oct 06, 2018 at 02:36:39PM -0700, James Bottomley wr
* Yi Sun wrote:
> On 18-10-09 12:54:27, Ingo Molnar wrote:
> >
> > * Yi Sun wrote:
> >
> > > Follow PV spinlock mechanism to implement the callback functions
> > > to allow the CPU idling and kicking operations on Hyper-V.
> >
> > > +#if defined(CONFIG_SMP)
> > > + smp_ops.smp_prepare_boot_
On 10/7/18, 2:03 PM, "Linus Walleij" wrote:
>> TIMER_INTR_MASK register (Base Address of Timer + 0x38) is not designed
>> for masking interrupts on ast2500 chips, and it's not even listed in
>> ast2400 datasheet, so it's not safe to access TIMER_INTR_MASK on aspeed
>> chips.
>>
>> Similarly, TIME
Hi all,
Changes since 20181009:
The ext4 tree lost its build failure.
The kvm-ppc tree gained a conflict against the kvm-arm tree.
Non-merge commits (relative to Linus' tree): 9423
8942 files changed, 420582 insertions(+), 194157 dele
On Tue, Oct 09, 2018 at 12:24:55PM -0400, Thara Gopinath wrote:
> Thermal governors can respond to an overheat event for a cpu by
> capping the cpu's maximum possible frequency. This in turn
> means that the maximum available compute capacity of the
> cpu is restricted. But today in linux kernel, i
Hi Jiri,
Yes, this happens when entry->map is NULL. While your fix seems correct, the
following commit from Milian Wolff had already addressed this. I think this
was pulled in with one of Arnaldo's recent perf/urgent updates.
ff4ce2885af8 ("perf report: Don't try to map ip to invalid map")
Addin
Hi Nathan,
On Mon, Oct 08, 2018 at 03:20:41PM -0700, Nathan Chancellor wrote:
> Clang warns:
>
> drivers/platform/chrome/chromeos_tbmc.c:102:14: warning: duplicate
> 'const' declaration specifier [-Wduplicate-decl-specifier]
> static const SIMPLE_DEV_PM_OPS(chromeos_tbmc_pm_ops, NULL,
>
On Tue, Oct 09, 2018 at 10:56:14PM +, Leonard Crestez wrote:
> On Tue, 2018-10-09 at 08:37 +, Abel Vesa wrote:
> > +struct clk *imx_clk_composite_8m_flags(const char *name,
> > + const char **parent_names,
> > + int num_par
On Fri 27 Jul 06:14 PDT 2018, Loic Pallardy wrote:
> int rproc_fw_sanity_check(struct rproc *rproc, const struct firmware *fw)
> diff --git a/drivers/remoteproc/remoteproc_virtio.c
> b/drivers/remoteproc/remoteproc_virtio.c
[..]
> @@ -114,6 +122,10 @@ static struct virtqueue *rp_find_vq(struct vi
Installation Notes for Teo En Ming Extremely Simple Linux 1810.08
=
Definitely must watch YouTube video: https://www.youtube.com/watch?v=YrJADssqaQU
Author: Mr. Turritopsis Dohrnii Teo En Ming
Country: Singapore
Start: 8th October 2
Hi Filippo,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linux-sof-driver/master]
[also build test ERROR on v4.19-rc7 next-20181009]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com
Hi Greg,
please pull s390 fixes for 4.19:
The following changes since commit 4b92e7fd76e94624e3d5ff56b3d6a5788c4a7ac8:
Merge tag 'mtd/fixes-for-4.19-rc5' of git://git.infradead.org/linux-mtd
(2018-09-20 11:25:20 +0200)
are available in the git repository at:
git://git.kernel.org/pub/scm/l
Hi Emil,
On Wed, Oct 3, 2018 at 11:43 AM Emil Karlson wrote:
>
> Commit 57e94c8b974db2d83c60e1139c89a70806abbea0 caused cros-ec keyboard events
> be truncated on many chromebooks so that Left and Right keys on Column 12 were
> always 0. Use ret as memcpy len to fix this.
>
> The old code was using
Hi,friend,
This is Daniel Murray and i am from Sinara Group Co.Ltd Group Co.,LTD in Russia.
We are glad to know about your company from the web and we are interested in
your products.
Could you kindly send us your Latest catalog and price list for our trial order.
Best Regards,
Daniel Murray
Pu
Hi Enrico,
On Wed, Oct 03, 2018 at 11:45:06AM -0700, Enrico Granata wrote:
> From: Enrico Granata
>
> This commit allows cros_ec_lpc to register a direct IRQ instead of relying
> on the ACPI notification chain to receive MKBP events.
>
> This change is done in the interest of allowing reduced j
Hi Lee,
Sorry for the super late reply to your email before. I wanted to make sure
this wasn't dropped so we could get this into v4.20.
Thanks,
Benson
The following changes since commit 57361846b52bc686112da6ca5368d11210796804:
Linux 4.19-rc2 (2018-09-02 14:37:30 -0700)
are available in the
Hi Greg,
Sorry for the late in the cycle request, but this one is fairly urgent.
Please pull thi fix to chrome platform. A patch that landed
for 4.19 broke cros_ec based chromebooks' keyboards, and this fixes them.
Thanks,
Benson
The following changes since commit 0238df646e6224016a45505d2c111a
Hi Suzuki
On 2018/10/10 1:22, Suzuki K Poulose wrote:
>
>
> On 08/10/18 13:34, Dongjiu Geng wrote:
>> The commit 539aee0edb9f ("KVM: arm64: Share the parts of
>> get/set events useful to 32bit") shares the get/set events
>> helper for arm64 and arm32, it is better also share the check
>> for vcp
On Wed, Oct 10, 2018 at 1:54 AM Luis Henriques wrote:
>
> Current implementation of cephfs fallocate isn't correct as it doesn't
> really reserve the space in the cluster, which means that a subsequent
> call to a write may actually fail due to lack of space. In fact, it is
> currently possible t
On Tue, 9 Oct 2018 at 00:03, Greg Kroah-Hartman
wrote:
>
> This is the start of the stable review cycle for the 4.4.160 release.
> There are 113 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Res
On Tue, 9 Oct 2018 at 00:08, Greg Kroah-Hartman
wrote:
>
> This is the start of the stable review cycle for the 4.9.132 release.
> There are 59 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Resp
On Tue, 9 Oct 2018 at 21:45, Greg Kroah-Hartman
wrote:
>
> On Mon, Oct 08, 2018 at 08:30:41PM +0200, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 4.14.75 release.
> > There are 94 patches in this series, all will be posted as a response
> > to this one. If an
From: John Hubbard
An upcoming patch requires a way to operate on each page that
any of the get_user_pages_*() variants returns.
In preparation for that, consolidate the error handling for
__get_user_pages(). This provides a single location (the "out:" label)
for operating on the collected set o
On Tue, 9 Oct 2018 at 21:44, Greg Kroah-Hartman
wrote:
>
> On Mon, Oct 08, 2018 at 08:29:40PM +0200, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 4.18.13 release.
> > There are 168 patches in this series, all will be posted as a response
> > to this one. If a
On Wed, 10 Oct 2018, Tetsuo Handa wrote:
> syzbot is hitting RCU stall due to memcg-OOM event.
> https://syzkaller.appspot.com/bug?id=4ae3fff7fcf4c33a47c1192d2d62d2e03efffa64
>
> What should we do if memcg-OOM found no killable task because the allocating
> task
> was oom_score_adj == -1000 ? Fl
From: John Hubbard
For infiniband code that retains pages via get_user_pages*(),
release those pages via the new put_user_page(), or
put_user_pages*(), instead of put_page()
This is a tiny part of the second step of fixing the problem described
in [1]. The steps are:
1) Provide put_user_page*()
From: John Hubbard
Introduces put_user_page(), which simply calls put_page().
This provides a way to update all get_user_pages*() callers,
so that they call put_user_page(), instead of put_page().
Also introduces put_user_pages(), and a few dirty/locked variations,
as a replacement for release_p
From: John Hubbard
Changes since v4:
-- Changed the new put_user_page*() functions to operate only on the head
page, because that's how the final version of those functions will work.
(Andrew Morton's feedback prompted this, thanks!)
-- Added proper documentation of the new put_user_page*
On 10/09/2018 07:28 PM, Zi Yan wrote:
> cc: Naoya Horiguchi (who proposed to use !_PAGE_PRESENT && !_PAGE_PSE for x86
> PMD migration entry check)
>
> On 8 Oct 2018, at 23:58, Anshuman Khandual wrote:
>
>> A normal mapped THP page at PMD level should be correctly differentiated
>> from a PMD m
On 09-10-18, 10:40, Pierre Yves MORDRET wrote:
>
>
> On 10/07/2018 06:00 PM, Vinod wrote:
> > On 28-09-18, 15:01, Pierre-Yves MORDRET wrote:
> >> This patch adds support of DMA/MDMA chaining support.
> >> It introduces an intermediate transfer between peripherals and STM32 DMA.
> >> This intermed
Hi Arnaldo,
Did you get a chance to look at this again?
On Thu, Aug 30, 2018, at 14:50, Benjamin Peterson wrote:
> Thanks for the review.
>
> On Thu, Aug 30, 2018, at 11:28, Arnaldo Carvalho de Melo wrote:
> > Em Mon, Aug 27, 2018 at 08:53:44PM -0700, Benjamin Peterson escreveu:
> > > Example out
Hi Enric,
On Wed, Oct 3, 2018 at 4:01 AM Enric Balletbo i Serra
wrote:
>
> Hi Emil,
>
> Many thanks to catch this and fix. Some comments below.
>
> You missed to add the v2, please send the next patch with v3 prefix.
>
> On 28/9/18 19:08, Emil Karlson wrote:
> > Commit 57e94c8b974db2d83c60e1139c89
Hi Adam
Yes, MMC_DDR52 can use pins_100mhz. You can do that, thanks!
Best Regards
Bough Chen
> -Original Message-
> From: linux-mmc-ow...@vger.kernel.org
> [mailto:linux-mmc-ow...@vger.kernel.org] On Behalf Of Adam Ford
> Sent: 2018年10月9日 21:38
> To: linux-...@vger.kernel.org; Linux Kern
On 10/09/2018 07:44 PM, Michal Hocko wrote:
> On Fri 05-10-18 13:04:43, Anshuman Khandual wrote:
>> Does the following sound close enough to what you are looking for ?
>
> I do not think so
Okay.
>
>> diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h
>> index 9df1d59..070c419 10
> -Original Message-
> From: Esben Haabendal On Behalf Of Esben
> Haabendal
> Sent: 2018年10月9日 19:21
> To: Chuanhua Han
> Cc: Boris Brezillon ; broo...@kernel.org;
> linux-...@vger.kernel.org; linux-kernel@vger.kernel.org
> Subject: Re: [PATCH 1/2] spi: spi-mem: Add the spi_set_xfer_bpw
On 18-10-09 12:54:27, Ingo Molnar wrote:
>
> * Yi Sun wrote:
>
> > Follow PV spinlock mechanism to implement the callback functions
> > to allow the CPU idling and kicking operations on Hyper-V.
>
> > +#if defined(CONFIG_SMP)
> > + smp_ops.smp_prepare_boot_cpu = hv_smp_prepare_boot_cpu;
> > +
Hi Paul,
Today's linux-next merge of the kvm-ppc tree got a conflict in:
include/uapi/linux/kvm.h
between commit:
233a7cb23531 ("kvm: arm64: Allow tuning the physical address size for VM")
from the kvm-arm tree and commit:
aa069a996951 ("KVM: PPC: Book3S HV: Add a VM capability to enabl
From: Kuninori Morimoto
74aup1g157gw needs i0 and i1 pin as input, select and output it by
sel gpio pin. This patch adds description for 74aup1g157gw as clock
multiplexer.
"nxp,74aup1g157gw-clk" will select most closest input as output,
"nxp,74aup1g157gw-audio-clk" will select 48kHz/44.1kHz cat
From: Kuninori Morimoto
74aup1g157gw needs i0 and i1 pin as input, select and output it by
sel gpio pin. This driver adds new 74aup1g157gw as clock multiplexer.
"nxp,74aup1g157gw-clk" will select most closest input as output,
"nxp,74aup1g157gw-audio-clk" will select 48kHz/44.1kHz categorized
in
Hi Michael, Stephen, Rob, Mark
These adds 74aup1g157gw 2-input multiplexer as clock driver.
Kuninori Morimoto (2):
dt-bindings: clock: add description of 74aup1g157gw
clk: add 74aup1g157gw 2-input multiplexer as clock driver
Documentation/devicetree/bindings/clock/nxp,74aup1g157gw
Hi Jacek,
On 10 October 2018 at 02:37, Jacek Anaszewski
wrote:
> Hi Baolin,
>
> On 10/09/2018 02:01 PM, Baolin Wang wrote:
>> Hi Jacek and Pavel,
>>
>> On 5 October 2018 at 04:00, Jacek Anaszewski
>> wrote:
>>> Hi Baolin,
>>>
>>> On 10/03/2018 03:21 AM, Baolin Wang wrote:
Hi Jacek,
>>
The function name in the comment is not correct.
Signed-off-by: Wei Yang
---
include/linux/rbtree_augmented.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
index af8a61be2d8d..9510c677ac70 100644
--- a/
Hi,friend,
This is Daniel Murray and i am from Sinara Group Co.Ltd Group Co.,LTD in Russia.
We are glad to know about your company from the web and we are interested in
your products.
Could you kindly send us your Latest catalog and price list for our trial order.
Best Regards,
Daniel Murray
Pu
Quoting Doug Anderson (2018-10-09 14:18:26)
> Hi,
> On Tue, Oct 9, 2018 at 12:45 PM Stephen Boyd wrote:
> >
> > Quoting Doug Anderson (2018-10-09 10:48:55)
> > >
> > > Ah, you're suggesting separating the platform_get_irq() and the
> > > request_irq() so that we call platform_get_irq() as the firs
On Tue, 2018-10-09 at 14:47 -0400, Johannes Weiner wrote:
> These workloads also deal with tens of thousands of open files and
> use
> /proc for introspection, which ends up growing the proc_inode_cache
> to
> absurdly large sizes - again at the cost of valuable cache space,
> which isn't a reason
Thanks Finn, I will take a good look at that and try to use it in my build.
Thank you,
Leonardo Bras
On Wed, Oct 3, 2018 at 11:00 PM Finn Thain wrote:
>
> On Wed, 3 Oct 2018, Leonardo Bras wrote:
>
> > Both ccache and distcc seem very interesting, I will take my time to
> > study them better as
Thank you!
Please let me know if it needs any rework!
Leonardo Bras
On Sat, Oct 6, 2018 at 4:50 PM Masahiro Yamada
wrote:
>
> Hi Leonardo, David,
>
>
>
> On Fri, Oct 5, 2018 at 11:32 AM Leonardo Bras wrote:
> >
> > Hello David,
> >
> > My name is Leonardo and I am new to kernel development.
>
Hello Michael,
> That already works, doesn't it? So all that you'd need is an offline
> tool to precompute what drivers to actually build with a given config.
>
> 'make -n' with some suitable output mangling might do the job.
>
> There may well be other ways to achieve your stated goal, without an
On Tue, 2018-10-09 at 14:47 -0400, Johannes Weiner wrote:
> No need to use the preemption-safe lruvec state function inside the
> reclaim region that has irqs disabled.
>
> Signed-off-by: Johannes Weiner
Reviewed-by: Rik van Riel
On Tue, 2018-10-09 at 14:47 -0400, Johannes Weiner wrote:
> The shadow shrinker is invoked per NUMA node, but the shadow limit
> enforced for cgroups is based on the page counter, which isn't NUMA
> aware. Instead of shrinking shadow pages to desired_size, we end up
> with desired_size * nr_online_
On Tue, Oct 09, 2018 at 07:02:34PM +1100, Stephen Rothwell wrote:
> Hi all,
>
> Changes since 20181008:
>
> The s390 tree gained a conflict against the compiler-attributes tree.
>
> The ext4 tree gained a build failure for which I reverted a commit.
>
> The nfsd tree lost its build failure.
>
ton
Signed-off-by: Stephen Rothwell
8a497b6945 mm/slub.c: switch to bitmap_zalloc()
fde06e0775 mm/slub: remove useless condition in deactivate_slab
570b7bdeaf Add linux-next specific files for 20181
On 10/8/18 5:14 PM, Andrew Morton wrote:
> On Mon, 8 Oct 2018 14:16:22 -0700 john.hubb...@gmail.com wrote:
>
>> From: John Hubbard
[...]
>> +/*
>> + * Pages that were pinned via get_user_pages*() should be released via
>> + * either put_user_page(), or one of the put_user_pages*() routines
>> +
On 10/9/18 4:20 PM, Andrew Morton wrote:
> On Tue, 9 Oct 2018 10:30:25 +0200 Jan Kara wrote:
>
>>> Also, maintainability. What happens if someone now uses put_page() by
>>> mistake? Kernel fails in some mysterious fashion? How can we prevent
>>> this from occurring as code evolves? Is there a
On 09.10.2018 22:36, Heiner Kallweit wrote:
> On 09.10.2018 16:40, Chris Clayton wrote:
>> Thanks to Maciej and Heiner for their replies.
>>
>> On 09/10/2018 13:32, Maciej S. Szmigiero wrote:
>>> On 07.10.2018 21:36, Chris Clayton wrote:
Hi again,
I didn't think there was anything in
Hi Jiada
> >> 1ch: (tdm_slots < 4) Basic mode, (tdm_slots >= 4) TDM Split mode
> >> 2ch: (2 <= tdm_slots < 8) Basic mode, (tdm_slots >= 8) TDM Ex-Split mode
> >> 4ch: (4 <= tdm_slots < 8) Basic mode, (tdm_slots >= 8) TDM Ex-Split mode
> >> 6ch: (6 <= tdm_slots < 8) Basic mode, (tdm_slots == 8)
ER_MOVABLE),
nodemask=(null), order=0, oom_score_adj=-1000
syz-executor0 cpuset=syz0 mems_allowed=0
CPU: 0 PID: 2050 Comm: syz-executor0 Not tainted 4.19.0-rc7-next-20181009+ #90
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google
01/01/2011
Call Trace:
(...snipped...)
Me
On Fri, Oct 5, 2018 at 2:45 PM Jae Hyun Yoo
wrote:
>
> In multi-master environment, this driver's master cannot know
> exactly when peer master sends data to this driver's slave so a
> case can be happened that this master tries to send data through
> the master_xfer function but slave data from p
Hello,
syzbot found the following crash on:
HEAD commit:570b7bdeaf18 Add linux-next specific files for 20181009
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=13eeb68540
kernel config: https://syzkaller.appspot.com/x/.config?x=9b5a60e1381390c4
On 2018.10.09 03:43 Rafael J. Wysocki wrote:
...[snip]...
> While at it, could you test the appended patch
> (on top of the previous 8) for me please?
>
> I think that this code can be simplified now.
>
> ---
> drivers/cpuidle/governors/menu.c |8
> 1 file changed, 4 insertions(+), 4
On Fri, Oct 5, 2018 at 2:45 PM Jae Hyun Yoo
wrote:
>
> This commit removes hard-coded bus timeout value setting so that
> it can be set by i2c-core-base.
>
> Signed-off-by: Jae Hyun Yoo
> Reviewed-by: Joel Stanley
Reviewed-by: Brendan Higgins
On Fri, Oct 5, 2018 at 2:45 PM Jae Hyun Yoo
wrote:
>
> This commit adds 'bus-timeout-ms' property as an optional property
> which can be used for setting the bus timeout value of an adapter.
> With this patch, the bus timeout value can be set through this
> property at the probing time of this mod
tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
head: b69c2e20f6e4046da84ce5b33ba1ef89cb087b40
commit: b69c2e20f6e4046da84ce5b33ba1ef89cb087b40 [4/4] resource: Clean it up a
bit
reproduce: make htmldocs
All warnings (new ones prefixed by >>):
WARNING: convert(1) n
On Tue, Oct 9, 2018 at 4:34 PM Doug Anderson wrote:
> On Tue, Oct 9, 2018 at 3:33 PM Brian Norris wrote:
> > + if (q6v5->wdog_irq < 0) {
> > + if (q6v5->wdog_irq != -EPROBE_DEFER)
> > + dev_err(&pdev->dev,
> > + "failed to re
I have some questions about my assumptions writing this code. I
definitely have something wrong.
(Given my comments in invalidatepage, it should be clear I'm not quite
confident that it's doing the right thing.)
I thought writpeage could not be called while PagePrivate is not set.
It is set duri
Hi,
On Tue, Oct 9, 2018 at 3:33 PM Brian Norris wrote:
> + if (q6v5->wdog_irq < 0) {
> + if (q6v5->wdog_irq != -EPROBE_DEFER)
> + dev_err(&pdev->dev,
> + "failed to retrieve wdog IRQ: %d\n",
> +
On 09/10/2018 22:39, Heiner Kallweit wrote:
> On 09.10.2018 16:40, Chris Clayton wrote:
>> Thanks to Maciej and Heiner for their replies.
>>
>> On 09/10/2018 13:32, Maciej S. Szmigiero wrote:
>>> On 07.10.2018 21:36, Chris Clayton wrote:
Hi again,
I didn't think there was anything
On Tue, 9 Oct 2018 08:35:00 +0200 Heiko Carstens
wrote:
> with linux-next for 20181008 I can reliably crash my system with lot's of
> debugging options enabled on s390. List debugging triggers the list
> corruption below, which I could bisect down to this commit:
>
> fde06e07750477f049f12d7d471
On Tue, 9 Oct 2018 10:30:25 +0200 Jan Kara wrote:
> > Also, maintainability. What happens if someone now uses put_page() by
> > mistake? Kernel fails in some mysterious fashion? How can we prevent
> > this from occurring as code evolves? Is there a cheap way of detecting
> > this bug at runti
On Tue, Oct 09, 2018 at 07:51:58PM +, Derrick, Jonathan wrote:
> On Tue, 2018-10-09 at 12:56 -0500, Bjorn Helgaas wrote:
> > On Tue, Sep 04, 2018 at 12:33:09PM -0600, Jon Derrick wrote:
> > > During probe, the port driver will disable error reporting and
> > > assumes it will be enabled later b
On Tue, Oct 09, 2018 at 02:38:59PM -0700, Andrew Morton wrote:
> On Tue, 9 Oct 2018 13:14:00 -0700 "Joel Fernandes (Google)"
> wrote:
>
> > Android needs to mremap large regions of memory during memory management
> > related operations. The mremap system call can be really slow if THP is
> > no
On Tue, 9 Oct 2018 16:28:11 +0200 Jack Wang wrote:
> From: Florian-Ewald Mueller
>
> During testing, I have configured 128 md/raid1's and, while under
> heavy IO, I started a check on each of them
> (echo check > /sys/block/mdx/md/sync_action).
>
> The CPU utilization went through the ceiling
Added Ronnie's reviewed-by and pushed to cifs-2.6.git for-next
On Tue, Oct 9, 2018 at 5:27 PM Gustavo A. R. Silva
wrote:
>
> There is a potential execution path in which variable *resp_buftype*
> is passed as an argument to function free_rsp_buf(), in which it is
> used in a comparison without bei
Hi Theodore,
After merging the ext4 tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:
fs/ext4/super.c: In function 'parse_options':
fs/ext4/super.c:1976:26: warning: unused variable 'grp_qf_name'
[-Wunused-variable]
char *p, *usr_qf_name, *grp_qf_name;
On Wed, Oct 10, 2018 at 01:02:22AM +0300, Kirill A. Shutemov wrote:
> On Tue, Oct 09, 2018 at 01:14:00PM -0700, Joel Fernandes (Google) wrote:
> > Android needs to mremap large regions of memory during memory management
> > related operations. The mremap system call can be really slow if THP is
> >
On Tue, Oct 09, 2018 at 04:25:10PM +0200, Michal Hocko wrote:
> On Tue 09-10-18 14:00:34, Mel Gorman wrote:
> > On Tue, Oct 09, 2018 at 02:27:45PM +0200, Michal Hocko wrote:
> > > [Sorry for being slow in responding but I was mostly offline last few
> > > days]
> > >
> > > On Tue 09-10-18 10:48:2
On Tue, 2018-10-09 at 09:09 +0800, Shawn Guo wrote:
> On Mon, Oct 08, 2018 at 03:28:01PM +, Leonard Crestez wrote:
> > Bindings for "fixed-regulator" only explicitly support "gpio" property,
> > not "gpios". Fix by correcting the property name.
> >
> > The enet PHYs on imx6sx-sdb needs to be e
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