use kvm_vcpu_pi_need_handle encapsulation simply coede
Signed-off-by: Peng Hao
---
arch/x86/kvm/vmx.c | 27 ---
1 file changed, 12 insertions(+), 15 deletions(-)
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 4253ade..26b99f4 100644
--- a/arch/x86/kvm/vmx.c
+
On Thu, Sep 21, 2017 at 11:09:55AM +0530, Janani Sankara Babu wrote:
> This patch solves the warning "Using comparison to false is error prone"
Out of curiosity, which tool complains about that?
regards,
dan carpenter
This patch modifies the optee driver to add support for parsing
the conduit method from an ACPI node.
Signed-off-by: Mayuresh Chitale
---
drivers/tee/optee/core.c | 112 ---
1 file changed, 77 insertions(+), 35 deletions(-)
diff --git a/drivers/tee/op
On Thu, Sep 21, 2017 at 12:18:04PM +0530, Janani Sankara Babu wrote:
> --- a/drivers/staging/rtl8188eu/hal/phy.c
> +++ b/drivers/staging/rtl8188eu/hal/phy.c
> @@ -728,9 +728,9 @@ static void patha_fill_iqk(struct adapter *adapt, bool
> iqkok, s32 result[][8],
> u32 oldval_0, x, tx0_a, reg;
>
On Thu, 21 Sep 2017 14:32:02 +0900
KOBAYASHI Yoshitake wrote:
> This patch enables support for Toshiba BENAND.
> The current implementation does not support vondor specific command
^ vendor
> TOSHIBA_NAND_CMD_ECC_STATUS. I would like to add the com
On Thu, Sep 21, 2017 at 12:53:25PM +1200, Chris Packham wrote:
> Signed-off-by: Chris Packham
I can't take patches without any changelog text, sorry.
thanks,
greg k-h
Ming Lei - 21.09.17, 06:20:
> On Mon, Aug 28, 2017 at 03:10:35PM +0200, Martin Steigerwald wrote:
> > Ming Lei - 28.08.17, 20:58:
> > > On Sun, Aug 27, 2017 at 09:43:52AM +0200, Oleksandr Natalenko wrote:
> > > > Hi.
> > > >
> > > > Here is disk setup for QEMU VM:
> > > >
> > > > ===
> > > > [roo
On Wed, Sep 20, 2017 at 04:45:08PM +0200, Andrey Konovalov wrote:
> Hi!
>
> I've got the following crash while fuzzing the kernel with syzkaller.
>
> On commit ebb2c2437d8008d46796902ff390653822af6cc4 (Sep 18).
>
> It looks like cdc_parse_cdc_header() doesn't validate buflen before
> accessing b
Martin Steigerwald - 21.09.17, 09:30:
> Ming Lei - 21.09.17, 06:20:
> > On Mon, Aug 28, 2017 at 03:10:35PM +0200, Martin Steigerwald wrote:
> > > Ming Lei - 28.08.17, 20:58:
> > > > On Sun, Aug 27, 2017 at 09:43:52AM +0200, Oleksandr Natalenko wrote:
> > > > > Hi.
> > > > >
> > > > > Here is disk
On 09/21/2017 01:27 AM, Kees Cook wrote:
> stat_timer only ever assigns the same function and data, so consolidate to
> a setup_timer() call and drop everything else used to pass things around.
>
> reset_timer is unused; remove it.
>
> Cc: Hannes Reinecke
> Cc: "James E.J. Bottomley"
> Cc: "Mar
Hi AKASHI,
On 09/15/17 at 07:59pm, AKASHI Takahiro wrote:
> arch_kexec_kernel_*() and arch_kimage_file_post_load_cleanup can now be
> duplicated among some architectures, so let's factor them out.
>
> Signed-off-by: AKASHI Takahiro
> Cc: Dave Young
> Cc: Vivek Goyal
> Cc: Baoquan He
> Cc: Mich
SMBUS_BLOCK_DATA transactions might fail due to a race condition with
the IMC, even when the IMC semaphore is used.
This bug has been reported and confirmed by AMD, who suggested as a
solution an IMC firmware upgrade (obtained via BIOS update) and
disabling the IMC during SMBUS_BLOCK_DATA transact
On (09/20/17 11:24), Joe Perches wrote:
> On Wed, 2017-09-20 at 19:53 +0200, Helge Deller wrote:
[..]
> > Is it worth to mention, that it's still needed in older kernels?
> > Just in case some patch get's backported.
good question.
> I think probably not.
>
> There are relatively few references
On Wed, Sep 20, 2017 at 01:37:45PM +, Arnd Bergmann wrote:
> On Wed, Sep 20, 2017 at 12:24 PM, Martijn Coenen wrote:
> > On Wed, Sep 20, 2017 at 11:58 AM, Arnd Bergmann wrote:
> >>
> >> - Since you say there are existing users of recent 32-bit Android
> >> including Oreo, I also think that
On 2017/9/21 15:12, Mayuresh Chitale wrote:
> This patch modifies the optee driver to add support for parsing
> the conduit method from an ACPI node.
Sorry I didn't involve this earlier, but I think this is a wrong
approach, in ACPI 5.1+ spec, there is a bit in FADT table which
indicates PSCI usin
On Thu, Sep 21, 2017 at 3:53 AM, Chris Packham
wrote:
> -module_param_string(of_id, uio_of_genirq_match[0].compatible, 128, 0);
> +module_param_string(of_id, uio_of_genirq_match[1].compatible, 128, );
0 -> looks like bogus checkpatch warning.
--
With Best Regards,
Andy Shevchenko
Jia He writes:
> I tried to build kernel 4.14-rc1 on a arm64 server in distro centos 7.3.
> The gcc version is 4.8.5
I have no input on the specifics of the issue, but please note that gcc-4.8
is no longer supported or maintained by upstream. Even gcc-4.9 is EOL, and
gcc-5 will be EOL:d inn a
kasprintf() can fail here and we must check its return value.
Arvind Yadav (3):
[PATCH 1/3] EDAC: i7core: Handle return value of kasprintf
[PATCH 2/3] EDAC: sb_edac: Handle return value of kasprintf
[PATCH 3/3] EDAC: skx_edac: Handle return value of kasprintf
drivers/edac/i7core_edac.c | 6
kasprintf() can fail here and we must check its return value.
Signed-off-by: Arvind Yadav
---
drivers/edac/skx_edac.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/edac/skx_edac.c b/drivers/edac/skx_edac.c
index 16dea97..a7b25bb 100644
--- a/drivers/edac/skx_edac.c
+++ b/driv
kasprintf() can fail here and we must check its return value.
Signed-off-by: Arvind Yadav
---
drivers/edac/sb_edac.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
index dc05916..2b9e831 100644
--- a/drivers/edac/sb_edac.c
+++ b/drivers/ed
kasprintf() can fail here and we must check its return value.
Signed-off-by: Arvind Yadav
---
drivers/edac/i7core_edac.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c
index c16c3b9..054f361 100644
--- a/drivers/edac/i7core_edac.
On Thu, Sep 21, 2017 at 1:15 PM, Hanjun Guo wrote:
> On 2017/9/21 15:12, Mayuresh Chitale wrote:
>> This patch modifies the optee driver to add support for parsing
>> the conduit method from an ACPI node.
>
> Sorry I didn't involve this earlier, but I think this is a wrong
> approach, in ACPI 5.1+
Hi James
On 2017/9/14 21:00, James Morse wrote:
> Hi gengdongjiu,
> user-space can choose whether to use SEA or SEI, it doesn't have to choose the
> same notification type that firmware used, which in turn doesn't have to be
> the
> same as that used by the CPU to notify firmware.
>
> The choic
On Thu, 21 Sep 2017 08:33:46 +0200,
Thomas Meyer wrote:
>
> Remove casting the values returned by memory allocation functions like
> kmalloc, kzalloc, kmem_cache_alloc, kmem_cache_zalloc etc."
> Found by coccinelle spatch "api/alloc/alloc_cast.cocci"
>
> Signed-off-by: Thomas Meyer
No, this cas
Hello
Gentle ping for driver review since DT Bindings have been acked by Rob Herring.
Thanks
Py
On 09/07/2017 01:52 PM, Pierre-Yves MORDRET wrote:
> This patchset adds support for the STM32 DMA multiplexer.
> It allows to map any peripheral DMA request to any channel of the product
> DMAs.
> Thi
Physical addresses on processors supporting 5 level paging can be up to
52 bits wide. For a Xen pv guest running on such a machine those
physical addresses have to be supported in order to be able to use any
memory on the machine even if the guest itself does not support 5 level
paging.
So when re
Hello,
Gentle ping for driver review submitted on August 25th.
Thanks
Regards
On 08/25/2017 04:31 PM, Pierre-Yves MORDRET wrote:
> This patchset adds support for the STM32 MDMA controller.
> The Master Direct memory access (MDMA) provides high-speed data transfer
> between memory and memory or b
On Thu, Sep 21, 2017 at 09:31:54AM +0200, Greg Kroah-Hartman wrote:
> On Wed, Sep 20, 2017 at 04:45:08PM +0200, Andrey Konovalov wrote:
> > Hi!
> >
> > I've got the following crash while fuzzing the kernel with syzkaller.
> >
> > On commit ebb2c2437d8008d46796902ff390653822af6cc4 (Sep 18).
> >
>
On Mon, Sep 18, 2017 at 02:41:59PM -0500, Josh Poimboeuf wrote:
> v2:
> - fix performance issues in sha256-avx2-asm.S and sha512-avx2-asm.S
> (Eric)
>
> Many of the x86 crypto functions use RBP as a temporary register. This
> breaks frame pointer convention, and breaks stack traces when unwindi
On Wed, Sep 13, 2017 at 12:44:57PM +0200, Christophe Leroy wrote:
> md5sum on some files gives wrong result
>
> Exemple:
>
> With the md5sum from libkcapi:
> c15115c05bad51113f81bdaee735dd09 test
>
> With the original md5sum:
> bbdf41d80ba7e8b2b7be3a0772be76cb test
>
> This patch fixes this i
On Tue, Sep 12, 2017 at 12:12:16PM +0200, Arnd Bergmann wrote:
> All older compiler versions up to gcc-4.9 produce these
> harmless warnings:
>
> drivers/crypto/inside-secure/safexcel_cipher.c:389:9: warning: missing braces
> around initializer [-Wmissing-braces]
> drivers/crypto/inside-secure/sa
On Wed, Sep 20, 2017 at 12:09:12PM -0600, Alex Williamson wrote:
> On Tue, 12 Sep 2017 02:40:49 -0700
> Vadim Lomovtsev wrote:
>
> > Hi all,
> >
> > Are there any updates on this ?
> > Comments/objections/acks/nacks ?
> >
> > WBBR,
> > Vadim
> >
> > On Fri, Sep 08, 2017 at 10:10:30AM +0200, Ja
On Tue, Sep 12, 2017 at 11:03:39AM +0200, Christophe Leroy wrote:
> Today, md5sum fails with error -ENOKEY because a setkey
> function is set for non hmac hashing algs, see strace output below:
>
> mmap(NULL, 378880, PROT_READ, MAP_SHARED, 6, 0) = 0x77f5
> accept(3, 0, NULL)
On Wed, Sep 13, 2017 at 12:44:51PM +0200, Christophe Leroy wrote:
> Kernel crypto tests report the following error at startup
>
> [2.752626] alg: hash: Test 4 failed for sha224-talitos
> [2.757907] : 30 e2 86 e2 e7 8a dd 0d d7 eb 9f d5 83 fe f1 b0
> 0010: 2d 5a 6c a5 f9 55 ea f
Hi Linus,
I've ended up on unplanned + planned leave this week, but there were
some fixes I decided to dequeue, some amdkfd bits missed the next pull
but they are pretty trivial, so I included them.
I'm not sure I'll see much else for rc2, lots of people are at XDC.
Dave.
The following changes
On Wed, Sep 20, 2017 at 11:19 PM, Andy Lutomirski wrote:
>>> On Wed, Sep 20, 2017 at 08:01:02PM +0200, Dmitry Vyukov wrote:
On Wed, Sep 20, 2017 at 7:46 PM, H. Peter Anvin wrote:
> On 09/20/17 10:38, Dmitry Vyukov wrote:
>
> I think we need just the frame itself and RSP pointing
>> MIME-Version: 1.0
>> Content-Type: text/plain; charset=UTF-8
>> Content-Transfer-Encoding: 8bit
>>
>
> You've been told several times that this stuff doesn't work.
This functionality might not exactly work in the way that you expect so far.
> Try applying this patch with `git am` and you'll
Steven Rostedt writes:
> On Wed, 20 Sep 2017 19:21:53 +0200
> Vitaly Kuznetsov wrote:
>
>> diff --git a/drivers/hv/hv_trace.h b/drivers/hv/hv_trace.h
>> index 9a29ef55477d..72911dfc9682 100644
>> --- a/drivers/hv/hv_trace.h
>> +++ b/drivers/hv/hv_trace.h
>> @@ -14,6 +14,14 @@ TRACE_EVENT(vmbus_o
Hello Linus,
Here is my fixes PR for 4.14-rc2.
Regards,
Boris
The following changes since commit 2bd6bf03f4c1c59381d62c61d03f6cc3fe71f66e:
Linux 4.14-rc1 (2017-09-16 15:47:51 -0700)
are available in the git repository at:
git://git.infradead.org/linux-mtd.git tags/mtd/fixes-for-4.14-rc2
Hi Peng,
There are two bugs in current code and Paolo already fixed them, please see:
https://www.spinics.net/lists/kvm/msg150896.html
--
Regards,
Longpeng(Mike)
On 2017/9/21 23:14, Peng Hao wrote:
> use kvm_vcpu_pi_need_handle encapsulation simply coede
>
> Signed-off-by: Peng Hao
> ---
>
On Thu, 21 Sep 2017, Yang Shi wrote:
> Kernel may panic when oom happens without killable process sometimes it
> is caused by huge unreclaimable slabs used by kernel.
>
> Although kdump could help debug such problem, however, kdump is not
> available on all architectures and it might be malfuncti
On Sat, Sep 16, 2017 at 01:42:20PM +0300, Serge Semin wrote:
> diff --git a/drivers/usb/misc/usb251xb.c b/drivers/usb/misc/usb251xb.c
> index 71994b883..c2dd9742f 100644
> --- a/drivers/usb/misc/usb251xb.c
> +++ b/drivers/usb/misc/usb251xb.c
> @@ -3,6 +3,7 @@
> * Configuration via SMBus.
> *
>
We raised a topic about PPR (Per Page Recycler) and thank to Jan Kiszka for
advises. We are here to break up patch codes and explain the code in detail.
There are too many things to explain in one topic. We would like to do it part
by part. Content of original mails and patches can be found belo
Hi Paolo,
We have backported the first three patches and have tested for about 20 days, it
works fine.
So could you consider to merge this series ?
--
Regards,
Longpeng(Mike)
On 2017/7/11 17:16, Gonglei (Arei) wrote:
>
>
>> -Original Message-
>> From: kvm-ow...@vger.kernel.org [mail
From: Sean Wang
Add MediaTek MT6380 regulator becoming one of PMIC wrapper slave
and also add extra new regmap_config of 32-bit mode for MT6380
since old regmap_config of 16-bit mode can't be fit into the need.
Signed-off-by: Chenglin Xu
Signed-off-by: Chen Zhong
Signed-off-by: Sean Wang
---
From: Sean Wang
fixup those warnings such as lines over 80 words and parenthesis
alignment which would be complained by checkpatch.pl.
Signed-off-by: Sean Wang
---
drivers/soc/mediatek/mtk-pmic-wrap.c | 20 +---
1 file changed, 13 insertions(+), 7 deletions(-)
diff --git a/dri
From: Sean Wang
Changes since v3
- rebase into Linux 4.14-rc1
- removed those patches already applied
Changes since v2:
- for patch 1/2, enhance the document as the suggestions from v2.
- for patch 3, constify the table with struct regulator_ops, also fix that
regulator doesn't have modesetting
From: Sean Wang
Some regulators such as MediaTek MT6380 has to be read in 32-bit mode.
So the patch adds pwrap_read32, rename old pwrap_read into pwrap_read16
and one function pointer is introduced for increasing flexibility allowing
the determination which mode is used by the pwrap slave detecti
From: Chenglin Xu
Add the registers, callbacks and data structures required to make the
PMIC wrapper work on MT7622.
Signed-off-by: Chenglin Xu
Signed-off-by: Chen Zhong
Signed-off-by: Sean Wang
---
drivers/soc/mediatek/mtk-pmic-wrap.c | 180 +++
1 file change
On Wed, 20 Sep 2017, Roman Gushchin wrote:
> > It's actually much more complex because in our environment we'd need an
> > "activity manager" with CAP_SYS_RESOURCE to control oom priorities of user
> > subcontainers when today it need only be concerned with top-level memory
> > cgroups. Users
From: Sean Wang
pwrap initialization is highly associated with the base SoC, so
update here for allowing pwrap_init without slave program which would be
used to those PMICs without extra encryption on bus such as MT6380.
Signed-off-by: Chenglin Xu
Signed-off-by: Chen Zhong
Signed-off-by: Sean
From: Sean Wang
Signed-off-by: Chenglin Xu
Signed-off-by: Sean Wang
Acked-by: Rob Herring
---
Documentation/devicetree/bindings/soc/mediatek/pwrap.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/soc/mediatek/pwrap.txt
b/Documentation/devicetree/bindi
From: Sean Wang
Some regulators such as MediaTek MT6380 also has to be written in
32-bit mode. So the patch adds pwrap_write32, rename old pwrap_write
into pwrap_write16 and one additional function pointer is introduced
for increasing flexibility allowing the determination which mode is
used by t
On Mon, 18 Sep 2017, Roman Gushchin wrote:
> > As said in other email. We can make priorities hierarchical (in the same
> > sense as hard limit or others) so that children cannot override their
> > parent.
>
> You mean they can set the knob to any value, but parent's value is enforced,
> if it's
Thanks Mikael
It is a known gcc bug, please see
https://gcc.gnu.org/ml/gcc-patches/2017-03/msg00790.html
Cheers,
Jusitn(Jia He)
在 9/21/2017 3:53 PM, Mikael Pettersson Wrote:
Jia He writes:
> I tried to build kernel 4.14-rc1 on a arm64 server in distro centos 7.3.
> The gcc version is
On Wed, Sep 20, 2017 at 08:54:08PM +0200, Andrey Konovalov wrote:
> Hi!
>
> I've got the following report while fuzzing the kernel with syzkaller.
>
> On commit ebb2c2437d8008d46796902ff390653822af6cc4 (Sep 18).
>
> The null-ptr-deref happens on assoc_desc->bFirstInterface, where
> assoc_desc =
On Wed, Sep 20, 2017 at 10:31:51AM -0600, Alex Williamson wrote:
> On Mon, 18 Sep 2017 01:48:01 -0700
> Vadim Lomovtsev wrote:
>
> > This commit makes Cavium PCI ACS quirk applicable only to Cavium
> > ThunderX (CN81/83/88XX) PCIE Root Ports which has limited PCI capabilities
> > in terms of no A
Make sure to check that we actually have an Interface Association
Descriptor before dereferencing it during probe to avoid dereferencing a
NULL-pointer.
Fixes: e0d3bafd0258 ("V4L/DVB (10954): Add cx231xx USB driver")
Cc: stable # 2.6.30
Cc: Sri Deevi
Reported-by: Andrey Konovalov
Signed-off
On Thu, 21 Sep 2017, Rafael J. Wysocki wrote:
> On Thu, Sep 21, 2017 at 12:31 AM, Rajat Jain wrote:
> > Ref: https://lkml.org/lkml/2017/9/19/649
> >
> > The intel-lpss hosts the designware i2c controller device, which
> > needs to be up and running until all its i2c child devices have
> > suspend
From: Sean Wang
Add cleanup for placing all Kconfig for all MediaTek SoC drivers under
the independent menu as other SoCs vendor usually did.
Signed-off-by: Sean Wang
---
drivers/soc/mediatek/Kconfig | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/soc/mediatek/Kconfig b/drivers
On Thu, Sep 21, 2017 at 08:22:56AM +1000, Dave Chinner wrote:
> > ==
> > WARNING: possible circular locking dependency detected
> > 4.14.0-rc1-fixes #1 Tainted: GW
> > --
> > loop0/
On Thu, 2017-08-03 at 10:00 +0800, Yingjoe Chen wrote:
> On Wed, 2017-08-02 at 14:03 +0800, Zhiyong Tao wrote:
> > On Tue, 2017-08-01 at 17:14 +0800, Yingjoe Chen wrote:
> > >
> > > Hi Zhiyong,
> > >
> > >
> > >
> > > On Mon, 2017-07-31 at 16:22 +0800, Zhiyong Tao wrote:
> > > <...>
> > > > 3)A
Hi,
On Saturday 02 September 2017 07:45 AM, Florian Fainelli wrote:
>
>
> On 08/25/2017 10:51 AM, Al Cooper wrote:
>> Signed-off-by: Al Cooper
>
> Acked-by: Florian Fainelli
I get the following checkpatch warning
CHECK: Macro argument reuse 'reg' - possible side-effects?
#110: FILE: include/
Hi,
On 21/09/2017 at 14:45:17 +0800, YiPing Xu wrote:
>
>
> On 2017/9/20 17:16, Alexandre Belloni wrote:
> > Hi,
> >
> > On 20/09/2017 at 11:22:31 +0800, Xu Yiping wrote:
> > > From: Xu YiPing
> > >
> > > After commit 2b2f5ff00f63 ("rtc: interface: ignore expired timers when
> > > enqueuing
Adding numa aware memory allocations used for iommu dma allocation and
memory allocated for SMMU stream tables, page walk tables and command queues.
With this patch, iperf testing on ThunderX2, with 40G NIC card on
NODE 1 PCI shown same performance(around 30% improvement) as NODE 0.
Ganapatrao Ku
function __arm_lpae_alloc_pages is used to allcoated memory for smmu
translation tables. updating function to allocate memory/pages
from the proximity domain of SMMU device.
Signed-off-by: Ganapatrao Kulkarni
---
drivers/iommu/io-pgtable-arm.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletio
This function can be used on NUMA systems in place of alloc_pages_exact
Adding code to export and to remove __meminit section tagging.
Signed-off-by: Ganapatrao Kulkarni
---
include/linux/gfp.h | 2 +-
mm/page_alloc.c | 3 ++-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/in
Change function __iommu_dma_alloc_pages to allocate memory/pages
for dma from respective device numa node.
Signed-off-by: Ganapatrao Kulkarni
---
drivers/iommu/dma-iommu.c | 17 ++---
1 file changed, 10 insertions(+), 7 deletions(-)
diff --git a/drivers/iommu/dma-iommu.c b/drivers/i
From: Sean Wang
MTK_PMIC_WRAP is the basic and required configuration for those various
MediaTek PMICs, so turning MTK_PMIC_WRAP into visible symbols easily
allows users tending to have the enablement for those PMICs.
Signed-off-by: Sean Wang
---
drivers/soc/mediatek/Kconfig | 2 +-
1 file cha
Introduce smmu_alloc_coherent and smmu_free_coherent functions to
allocate/free dma coherent memory from NUMA node associated with SMMU.
Replace all calls of dmam_alloc_coherent with smmu_alloc_coherent
for SMMU stream tables and command queues.
Signed-off-by: Ganapatrao Kulkarni
---
drivers/iom
On 13 September 2017 at 13:40, Adrian Hunter wrote:
> Hi
>
> Here is V8 of the hardware command queue patches without the software
> command queue patches, now using blk-mq and now with blk-mq support for
> non-CQE I/O.
>
> After the unacceptable debacle of the last release cycle, I expect an
> im
Hi,
the first patch in this series fixes a bug that causes bfq to fail to
guarantee a high responsiveness on some drives, if there is heavy
random read+write I/O in the background. More precisely, such a
failure allowed this bug to be found [1], but the bug may well cause
other yet unreported anoma
A just-created bfq_queue, say Q, may happen to be merged with another
bfq_queue on the very first invocation of the function
__bfq_insert_request. In such a case, even if Q would clearly deserve
interactive weight raising (as it has just been created), the function
bfq_add_request does not make it
If many queues belonging to the same group happen to be created
shortly after each other, then the concurrent processes associated
with these queues have typically a common goal, and they get it done
as soon as possible if not hampered by device idling. Examples are
processes spawned by git grep,
This commit fixes a bug that causes bfq to fail to guarantee a high
responsiveness on some drives, if there is heavy random read+write I/O
in the background. More precisely, such a failure allowed this bug to
be found [1], but the bug may well cause other yet unreported
anomalies.
BFQ raises the w
As already explained in the message of commit "block, bfq: fix
wrong init of saved start time for weight raising", if a soft
real-time weight-raising period happens to be nested in a larger
interactive weight-raising period, then BFQ restores the interactive
weight raising at the end of the soft re
Dear Sir,
We recently visited your website and we are interested in your models, We will
like to make an order from your list of products. However, we would like to see
your company's latest catalogs with the; minimum order quantity, delivery
time/FOB, payment terms etc. Official order placemen
2017-09-18 12:00 GMT+02:00 Boris Brezillon :
> Hi Romain,
>
> On Fri, 15 Sep 2017 16:04:07 +0200
> Romain Izard wrote:
>
>> It is not normal for the PMECC to fail when trying to fix ECC errors.
>> Report these cases as errors.
>
> I'm not sure we want to have ECC error messages at this level. ECC
On Thu, Sep 21, 2017 at 10:12:56AM +0200, SF Markus Elfring wrote:
> >> MIME-Version: 1.0
> >> Content-Type: text/plain; charset=UTF-8
> >> Content-Transfer-Encoding: 8bit
> >>
> >
> > You've been told several times that this stuff doesn't work.
>
> This functionality might not exactly work in th
When a need raise up to use JTAG interface for system's devices
programming or CPU debugging, usually the user layer
application implements jtag protocol by bit-bang or using a
proprietary connection to vendor hardware.
This method can be slow and not generic.
We propose to implement general JTA
Initial patch for JTAG driver
JTAG class driver provide infrastructure to support hardware/software
JTAG platform drivers. It provide user layer API interface for flashing
and debugging external devices which equipped with JTAG interface
using standard transactions.
Driver exposes set of IOCTL to
Driver adds support of Aspeed 2500/2400 series SOC JTAG master controller.
Driver implements the following jtag ops:
- freq_get;
- freq_set;
- status_get;
- idle;
- xfer;
It has been tested on Mellanox system with BMC equipped with
Aspeed 2520 SoC for programming CPLD devices.
Signed-off-by: Ole
It has been tested on Mellanox system with BMC equipped with
Aspeed 2520 SoC for programming CPLD devices.
Signed-off-by: Oleksandr Shamray
Signed-off-by: Jiri Pirko
Acked-by: Rob Herring
---
v8->v9
v7->v8
Comments pointed by pointed by Joel Stanley
- Change compatible string to ast2400 and as
Added document that describe the ABI for JTAG class drivrer
Signed-off-by: Oleksandr Shamray
---
v8->v9
v7->v8
v6->v7
Comments pointed by Pavel Machek
- Added jtag-cdev documentation to Documentation/ABI/testing folder
---
Documentation/ABI/testing/jatg-cdev | 27 +++
On Thu, Sep 21, 2017 at 02:39:30AM +0200, Rafael J. Wysocki wrote:
> On Wed, Sep 20, 2017 at 6:27 PM, Johannes Stezenbach wrote:
> >
> > E.g. an audio codec could keep running
> > while the i2c bus used to program its registers can be runtime suspended.
> > If this is correct I think it would be
On 09/20/2017 09:45 PM, Kees Cook wrote:
From: David Windsor
befs symlink pathnames, stored in struct befs_inode_info.i_data.symlink
and therefore contained in the befs_inode_cache slab cache, need to be
copied to/from userspace.
cache object allocation:
fs/befs/linuxvfs.c:
befs_
On powerpc, RODATA_TEST fails with message the following messages:
[6.199505] Freeing unused kernel memory: 528K
[6.203935] rodata_test: test data was not read only
This is because GCC allocates it to .data section:
c0695034 g O .data 0004 rodata_test_data
Since commit 056b9d8a
On (09/21/17 01:29), Sergey Senozhatsky wrote:
[..]
> + %pS versatile_init+0x0/0x110
> + %ps versatile_init
> %pF versatile_init+0x0/0x110
> %pf versatile_init
> - %pS versatile_init+0x0/0x110
> %pSRversatile_init+0x9/0x110
> (with
Hi Jernej,
On 20-09-2017 21:01, Jernej Skrabec wrote:
> [added media mailing list due to CEC question]
>
> This patch series adds a HDMI glue driver for Allwinner H3 SoC. For now, only
> video and CEC functionality is supported. Audio needs more tweaks.
>
> Series is based on the H3 DE2 patch seri
Prepare for next patch:
Move tag setup from lan9303_separate_ports() to new function
lan9303_setup_tagging()
Signed-off-by: Egil Hjelmeland
---
drivers/net/dsa/lan9303-core.c | 42 +-
1 file changed, 25 insertions(+), 17 deletions(-)
diff --git a/drivers/
This series add basic offloading of unicast traffic to the lan9303
DSA driver.
Comments welcome!
Egil Hjelmeland (2):
net: dsa: lan9303: Move tag setup to new lan9303_setup_tagging
net: dsa: lan9303: Add basic offloading of unicast traffic
drivers/net/dsa/lan9303-core.c | 130 ++
Hi Florian,
On Thursday 21 September 2017 04:07 AM, Florian Fainelli wrote:
> Hi Kishon,
>
> On 09/15/2017 04:49 PM, Florian Fainelli wrote:
>> On September 4, 2017 11:11:47 PM PDT, Kishon Vijay Abraham I
>> wrote:
>>> Florian,
>>>
>>> On Saturday 02 September 2017 07:46 AM, Florian Fainelli wr
On Wed, Sep 20, 2017 at 03:37:33PM -0700, Shaohua Li wrote:
> On Wed, Sep 20, 2017 at 11:01:47AM +0200, Artem Savkov wrote:
> > Hi All,
> >
> > We recently started noticing madvise09[1] test from ltp failing strangely.
> > The
> > test does the following: maps 32 pages, sets MADV_FREE for the ran
Hello Michal,
On Thu, Aug 24, 2017 at 3:44 PM, Michal Simek wrote:
[snip]
>
> Ok. Applied to
> https://github.com/Xilinx/linux-xlnx/commits/zynq/dt
>
> Will wait if something else pop up.
>
I see the patch applied to that repository but I don't see it in
neither mainline nor linux-next.
> Arn
When both user ports are joined to the same bridge, the normal
HW MAC learning is enabled. This means that unicast traffic is forwarded
in HW.
If one of the user ports leave the bridge,
the ports goes back to the initial separated operation.
Port separation relies on disabled HW MAC learning. Hen
On Thu, 21 Sep 2017 00:39:35 +0900, Masahiro Yamada wrote:
> I do not see anything that restricts this macro to 32 bit width.
>
> Signed-off-by: Masahiro Yamada
Acked-by: Jakub Kicinski
Looks like a leftover from v1 of the code, thanks for cleaning it up!
On 21/09/2017 10:23, Longpeng (Mike) wrote:
> Hi Paolo,
>
> We have backported the first three patches and have tested for about 20 days,
> it
> works fine.
>
> So could you consider to merge this series ?
Yes, thanks very much!!
Paolo
On 13 September 2017 at 13:40, Adrian Hunter wrote:
> Until mmc has blk-mq support fully implemented and tested, add a
> parameter use_blk_mq, default to false unless config option MMC_MQ_DEFAULT
> is selected.
>
> Signed-off-by: Adrian Hunter
> ---
> drivers/mmc/Kconfig | 11 +++
>
On Tue, 2017-09-19 at 23:26 +0800, CK Hu wrote:
> Hi, Ryder:
>
> Some comment inline.
>
> On Tue, 2017-09-19 at 14:27 +0800, Ryder Lee wrote:
> > This patch adds the device nodes for the display function block.
> > Also, we add some missing pin macros in mt7623-pinfunc.h.
> >
> > Signed-off-by:
On 21/09/17 12:01, Ulf Hansson wrote:
> On 13 September 2017 at 13:40, Adrian Hunter wrote:
>> Hi
>>
>> Here is V8 of the hardware command queue patches without the software
>> command queue patches, now using blk-mq and now with blk-mq support for
>> non-CQE I/O.
>>
>> After the unacceptable deba
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