From: Antoine Tenart
Date: Wed, 19 Dec 2018 18:00:12 +0100
> The mvpp2_phylink_validate() sets all modes that are supported by a
> given PPv2 port. An mistake made the 1baseT_Full mode being
> advertised in some cases when a port wasn't configured to perform at
> 10G. This patch fixes this.
>
Folks,
I'm about to vanish for a truly needed break until Jan 7th. Time to look
back to an interesting year.
Almost exactly a year ago, all hell broke loose and quite some people were
forced to cancel their Christmas and New Year vacation and instead of
spending quality time with family and frien
On Tue, Dec 18, 2018 at 1:10 PM Rob Herring wrote:
>
> On Tue, Dec 18, 2018 at 12:09 PM Leonard Crestez
> wrote:
> >
> > On 12/18/2018 5:15 PM, Rob Herring wrote:
> > > On Mon, Dec 17, 2018 at 08:07:02PM -0800, Andrey Smirnov wrote:
> > >> Add code needed to support i.MX8MQ variant.
> > >>
> > >>
On Wed, Dec 19, 2018 at 10:49:38AM -0800, Jack Pham wrote:
> Hi Shawn, Kishon,
>
> On Wed, Dec 19, 2018 at 09:07:36AM +0800, Shawn Guo wrote:
> > On Tue, Dec 18, 2018 at 07:46:13PM +0530, Kishon Vijay Abraham I wrote:
> > >
> > >
> > > On 17/12/18 6:04 AM, Shawn Guo wrote:
> > > > On Tue, Dec 04
On Wed, Dec 19, 2018 at 12:01:07PM -0800, Jack Pham wrote:
> Hi Shawn,
>
> On Tue, Nov 27, 2018 at 06:07:22PM +0800, Shawn Guo wrote:
> > It adds Synopsys 28nm Femto High-Speed USB PHY driver support, which
> > is usually paired with Synopsys DWC3 USB controllers on Qualcomm SoCs.
> >
> > Signed-
> You can always force disable SSB. In that case, all the child processes
> will have SSBD on.
Okay that sounds reasonable, given the below. Thanks.
-Andi
>
> >
> > Do you have a real use case where this behavior is a problem?
> >
> > -Andi
>
> Yes, we have an enterprise application partner th
From: Sriharsha Allenki
It adds bindings for Synopsys 28nm femto phy controller that supports
LS/FS/HS usb connectivity on Qualcomm chipsets.
Signed-off-by: Sriharsha Allenki
Signed-off-by: Anu Ramanathan
Signed-off-by: Bjorn Andersson
Reviewed-by: Rob Herring
Signed-off-by: Shawn Guo
---
It's based on a downstream driver from Sriharsha Allenki
that uses USB phy framework, and gets rewrote to adpot generic phy
framework together with quite some cleanups.
Changes for v6:
- Fix the typo of "snsp" in driver file name. (Thanks Jack)
Changes for v5:
- Drop mb() call from function q
It adds Synopsys 28nm Femto High-Speed USB PHY driver support, which
is usually paired with Synopsys DWC3 USB controllers on Qualcomm SoCs.
Signed-off-by: Shawn Guo
---
drivers/phy/qualcomm/Kconfig | 10 +
drivers/phy/qualcomm/Makefile | 1 +
.../phy/qualcomm/
On 12/19/18 3:48 PM, Yang Shi wrote:
>
>
> On 12/19/18 11:00 AM, Tim Chen wrote:
>> On 12/19/18 10:40 AM, Yang Shi wrote:
>>>
>> I don't think your dereference inode = si->swap_file->f_mapping->host
>> is always safe. You should do it only when (si->flags & SWP_FS) is true.
> Do you
Everyone:
This patch contains changes I made in order to add support for i.MX8MQ
to reset-imx7.c in order to enable support of PCIE IP block on i.MX8MQ
SoCs.
Feedback is welcome!
Thanks,
Andrey Smirnov
Changes since [v3]
- Kconfig entry is converted to use ARCH_MXC
- Collected Reviewed-by f
In order to enable supporting i.MX8MQ with this driver, convert it to
expect variant specific bits to be passed via driver data.
Cc: p.za...@pengutronix.de
Cc: Fabio Estevam
Cc: cphe...@gmail.com
Cc: l.st...@pengutronix.de
Cc: Leonard Crestez
Cc: "A.s. Dong"
Cc: Richard Zhu
Cc: Rob Herring
Cc
The driver now supports i.MX8MQ, so update bindings accordingly.
Cc: p.za...@pengutronix.de
Cc: Fabio Estevam
Cc: cphe...@gmail.com
Cc: l.st...@pengutronix.de
Cc: Leonard Crestez
Cc: "A.s. Dong"
Cc: Richard Zhu
Cc: linux-...@nxp.com
Cc: linux-arm-ker...@lists.infradead.org
Cc: linux-kernel@vge
Add bits and pieces needed to support IP block variant found on
i.MX8MQ SoCs.
Cc: p.za...@pengutronix.de
Cc: Fabio Estevam
Cc: cphe...@gmail.com
Cc: l.st...@pengutronix.de
Cc: Leonard Crestez
Cc: "A.s. Dong"
Cc: Richard Zhu
Cc: Rob Herring
Cc: devicet...@vger.kernel.org
Cc: linux-...@nxp.com
> -Original Message-
> From: linux-acpi-ow...@vger.kernel.org [mailto:linux-acpi-
> ow...@vger.kernel.org] On Behalf Of Dan Williams
> Sent: Wednesday, December 19, 2018 4:00 PM
> To: Schmauss, Erik
> Cc: Rafael J. Wysocki ; Busch, Keith
> ; Moore, Robert ;
> Linux Kernel Mailing List ;
On 12/19/18 9:04 AM, Eugeniy Paltsev wrote:
> As I can see x86 use print_vma_addr() in their show_signal_msg()
> function which allocate page with __get_free_page(GFP_NOWAIT);
Indeed with that the __get_free_page() lockdep splat is gone.
There's a different one now hence my other patch.
| [ARCLi
POWER9 Witherspoon machines come with 4 or 6 V100 GPUs which are not
pluggable PCIe devices but still have PCIe links which are used
for config space and MMIO. In addition to that the GPUs have 6 NVLinks
which are connected to other GPUs and the POWER9 CPU. POWER9 chips
have a special unit on a die
On Wed, 2018-12-19 at 16:47 -0800, Andrey Smirnov wrote:
>
> > > This series initially added explicit offsets but I suggested a single
> > > "controller-id" because:
> > > * There are multiple bit and byte offsets
> > > * Other imx8 SOCs also have 2x pcie with other bit/byte offsets
> > >
> >
Pavel
Thanks for trimming.
On 12/19/2018 04:27 PM, Pavel Machek wrote:
> Hi!
>
> [cc list trimmed]
>
> I don't think a user needs nor would want to have 24 different LED nodes
> with 24 different brightness files.
> Or with the LP5036 that would have 36 LED nodes.
>
> Table
Hi,
On 2018/12/19 22:09, Rob Herring wrote:
> On Mon, Dec 03, 2018 at 05:28:56PM +0800, Chen Yu wrote:
>> Hi,
>>
>> On 2018/12/3 16:59, Sergei Shtylyov wrote:
>>> On 03.12.2018 11:51, Chen Yu wrote:
>>>
>> This patch adds binding descriptions to support the dwc3 controller
>> on HiSilicon
Hi laura:
>-Original Message-
>From: Laura Abbott [mailto:labb...@redhat.com]
>Sent: Thursday, December 20, 2018 2:10 AM
>To: Zengtao (B) ; sumit.sem...@linaro.org
>Cc: Greg Kroah-Hartman ; Arve Hjønnevåg
>; Todd Kjos ; Martijn Coenen
>; Joel Fernandes ;
>de...@driverdev.osuosl.org; dri-de
On Wed, Dec 12, 2018 at 10:12 PM Yi Zhang wrote:
>
> On 2018-12-10 at 16:10:31 -0800, Dan Williams wrote:
> > On Tue, Aug 21, 2018 at 12:38 AM Yi Zhang
> > wrote:
> > >
> > > On 2018-08-20 at 12:50:31 -0700, Dave Jiang wrote:
> > > >
> > > >
> > > > On 08/20/2018 10:53 AM, Verma, Vishal L wrote:
[ Sending now as myself and not my daughter :-p ]
On Wed, Dec 19, 2018 at 01:54:57PM -0800, Joe Perches wrote:
> On Wed, 2018-12-19 at 16:32 -0500, Bryana Rostedt wrote:
> >
> > +/*
> > + * A common way to test a prefix of a string is to do:
> > + * strncmp(str, prefix, sizeof(prefix) - 1)
> >
[ Another email not as my daughter. ]
On Wed, Dec 19, 2018 at 02:05:32PM -0800, Joe Perches wrote:
> On Wed, 2018-12-19 at 16:32 -0500, Bryana Rostedt wrote:
> > a quick grep in the kernel tree found several
> > (thousands!) of cases that use this construct. A quick grep also
> > revealed that the
On 2018/12/19 23:30, Sebastian Andrzej Siewior wrote:
> On 2018-12-18 15:07:45 [+], Catalin Marinas wrote:
> …
>> It may be worth running some performance/latency tests during kmemleak
>> scanning (echo scan > /sys/kernel/debug/kmemleak) but at a quick look,
>> I don't think we'd see any dif
Hi,
On 2018/12/19 22:14, Rob Herring wrote:
> On Mon, Dec 03, 2018 at 11:45:05AM +0800, Yu Chen wrote:
>> This patch adds binding documentation for supporting the hi3660 usb
>> phy on boards like the HiKey960.
>>
>> Cc: Rob Herring
>> Cc: Mark Rutland
>> Cc: John Stultz
>> Cc: Binghui Wang
>>
Hi all,
Today's linux-next merge of the net-next tree got a conflict in:
drivers/net/vxlan.c
between commits:
6db924687139 ("vxlan: Fix error path in __vxlan_dev_create()")
ce5e098f7a10 ("vxlan: changelink: Fix handling of default remotes")
from the net tree and commit:
0e6160f3f5a9 (
Hi all,
Today's linux-next merge of the net-next tree got a conflict in:
tools/testing/selftests/net/Makefile
between commit:
55cbe0794294 ("selftests: net: Add test_vxlan_fdb_changelink.sh")
from the net tree and commit:
e87f53b4fab7 ("selftests: add some benchmark for UDP GRO")
( and
On Tue, Dec 18, 2018 at 11:35 PM Qian Cai wrote:
>
> On Tue, 2018-12-18 at 14:25 +0900, Masahiro Yamada wrote:
> > For the same reason as commit 25896d073d8a ("x86/build: Fix compiler
> > support check for CONFIG_RETPOLINE"), you cannot put this $(error ...)
> > into the parse stage of the top Mak
On 2018/12/19 22:21, Rob Herring wrote:
> On Mon, Dec 03, 2018 at 11:45:06AM +0800, Yu Chen wrote:
>> This patch adds binding documentation to support usb hub and usb
>> data role switch of Hisilicon HiKey&HiKey960 Board.
>>
>> Cc: Sergei Shtylyov
>> Cc: Rob Herring
>> Cc: Mark Rutland
>> Cc:
Hi all,
Today's linux-next merge of the net-next tree got a conflict in:
drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
between commit:
8956f0014ea5 ("net/mlx5e: Fix default amount of channels for VF representors")
from the net tree and commit:
d9ee0491c2ff ("net/mlx5e: Use dedicated
On 2018-12-19 9:43 a.m., Christoph Hellwig wrote:
On Mon, Nov 26, 2018 at 07:11:10PM +0200, Boaz Harrosh wrote:
On 11/11/18 15:32, Christoph Hellwig wrote:
The only real user of the T10 OSD protocol, the pNFS object layout
driver never went to the point of having shipping products, and we
remov
Hi all,
There will be no linux-next releases between Dec 22 and Jan 1
inclusive. I hope you all have a great break.
--
Cheers,
Stephen Rothwell
pgpE4BpuPmhXl.pgp
Description: OpenPGP digital signature
A discussion came up in the trace triggers thread about converting a
bunch of:
strncmp(str, "const", sizeof("const") - 1)
use cases into a helper macro. It started with:
#define strncmp_const(str, const) \
strncmp(str, const, sizeof(const) - 1)
But then Joe Perches mentioned that if a
On 12/19/2018 05:54 PM, Rong Chen wrote:
On 12/11/2018 10:29 PM, Matthew Wilcox wrote:
On Tue, Dec 11, 2018 at 05:54:41PM +0800, kernel test robot wrote:
# To reproduce,
# 1) save job-script and this script (both are attached in 0day
report email)
# 2) run this script with your compiled k
Anatoliy,
> The intent of invoking configfs_depend_item in commit 7474f52a82d51
> ("tcm_qla2xxx: Perform configfs depend/undepend for base_tpg") was to
> prevent a physical Fibre Channel port removal when virtual (NPIV)
> ports announced through that physical port are active. The change
> does
Hi all,
After merging the net-next tree, today's linux-next build (x86_64
allmodconfig) failed like this:
drivers/net/vxlan.c: In function 'vxlan_changelink':
drivers/net/vxlan.c:3763:10: error: too few arguments to function
'vxlan_fdb_update'
err = vxlan_fdb_update(vxlan, all_zeros_mac,
Use DEFINE_DEBUGFS_ATTRIBUTE rather than DEFINE_SIMPLE_ATTRIBUTE
for debugfs files.
Semantic patch information:
Rationale: DEFINE_SIMPLE_ATTRIBUTE + debugfs_create_file()
imposes some significant overhead as compared to
DEFINE_DEBUGFS_ATTRIBUTE + debugfs_create_file_unsafe().
Generated by: script
On Thu, Dec 13, 2018 at 08:18:53PM +, Fabrizio Castro wrote:
> RZ/G2E (R8A774C0) watchdog implementation is compatible with R-Car
> Gen3, therefore add relevant documentation.
>
> Signed-off-by: Fabrizio Castro
> Reviewed-by: Geert Uytterhoeven
> Reviewed-by: Simon Horman
Reviewed-by: Guen
On Thu, 2018-12-20 at 02:42 +, YueHaibing wrote:
> Use DEFINE_DEBUGFS_ATTRIBUTE rather than DEFINE_SIMPLE_ATTRIBUTE
> for debugfs files.
>
> Semantic patch information:
> Rationale: DEFINE_SIMPLE_ATTRIBUTE + debugfs_create_file()
> imposes some significant overhead as compared to
> DEFINE_DEBU
On 19/12/2018 10:57 PM, Eduardo Valentin wrote:
> On Wed, Dec 19, 2018 at 11:00:10AM +0800, Wei Ni wrote:
>>
>>
>> On 19/12/2018 9:24 AM, Eduardo Valentin wrote:
>>> On Fri, Dec 14, 2018 at 05:49:52PM +0800, Wei Ni wrote:
Since different platforms may not support all 4
sensors, so the
The pull request you sent on Wed, 19 Dec 2018 18:29:58 -0500:
> git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/ab63e725b49c80f941446327d79ba5b68593bf5a
Thank you!
--
Deet-doot-dot, I am a bot
The pull request you sent on Wed, 19 Dec 2018 15:45:13 +0100:
> https://git.kernel.org/pub/scm/virt/kvm/kvm.git tags/for-linus
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/fe112793600bb14cfd519ed148ca2f252d7b14bc
Thank you!
--
Deet-doot-dot, I am a bot.
https://ko
The pull request you sent on Wed, 19 Dec 2018 16:49:11 +:
> git://git.linux-nfs.org/projects/trondmy/linux-nfs.git tags/nfs-for-4.20-6
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/8c9dff1ebd721a3b19a002d1a901d4dc31b18ebb
Thank you!
--
Deet-doot-dot, I am a bot
The pull request you sent on Wed, 19 Dec 2018 15:24:19 +0100:
> git://git.infradead.org/users/hch/dma-mapping.git tags/dma-mapping-4.20-4
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/2dd516ff7d852c2cda8c5b883d6625d1c812714e
Thank you!
--
Deet-doot-dot, I am a bot.
Michael,
> With high IOPS storage being increasingly prevalent for guests
> on Hyper-V and in Azure, make blk-mq the default so that the
> full performance of the storage can be realized without having
> to tweak other configuration settings.
The legacy I/O path will be gone in 4.21 so this pat
When the bio is given as parameter, zram calls the bio_endio() with
given bio after zram io finished.
However in the case of partial writing, the __zram_bvec_read() calls
the bio_endio() with the given bio regardless of the write operation.
In other words, the bio_endio() may be called at an unwant
Colin,
> There is a tab missing on a return statement, add the missing tab.
Applied to 4.21/scsi-queue, thanks!
--
Martin K. Petersen Oracle Linux Engineering
Colin,
> There is a break statement with an extra space that needs removed and
> a call to bfa_trc that is indented one level too much. Fix these.
Applied to 4.21/scsi-queue, thanks!
--
Martin K. Petersen Oracle Linux Engineering
> On Dec 19, 2018, at 6:45 AM, Sean Christopherson
> wrote:
>
>> On Wed, Dec 19, 2018 at 09:36:16AM +, Jethro Beekman wrote:
> I agree with Jethro, passing the enclave_fd as a param is obnoxious.
> And it means the user needs to open /dev/sgx to do anything with an
> enclave fd, e.g. the enc
[ Resending because I missed adding Joe to the Cc list ]
A discussion came up in the trace triggers thread about converting a
bunch of:
strncmp(str, "const", sizeof("const") - 1)
use cases into a helper macro. It started with:
#define strncmp_const(str, const) \
strncmp(str, const, s
> -Original Message-
> From: Shawn Guo
> Sent: 2018年12月19日 12:08
> To: Andy Tang
> Cc: mark.rutl...@arm.com; devicet...@vger.kernel.org;
> daniel.lezc...@linaro.org; linux-kernel@vger.kernel.org; Leo Li
> ; robh...@kernel.org; rui.zh...@intel.com;
> linux-arm-ker...@lists.infradead.org
From: Jian Shen
In original codes, default tc value is set to the max tc. It's more
reasonable to close tc by changing default tc value to 1. Users can
enable it with lldp tool when they want to use tc.
Signed-off-by: Jian Shen
Signed-off-by: Peng Li
---
drivers/net/ethernet/hisilicon/hns3/hn
Driver gets rss information from the last descriptor of the packet.
When driver handle the rss type, ring->next_to_clean indicates the
first descriptor of next packet.
This patch fix the descriptor index with "ring->next_to_clean - 1".
Fixes: 232fc64b6e62 ("net: hns3: Add HW RSS hash information
From: Jian Shen
When user disables flow director, all the rules will be disabled. But
when reset happens, it will restore all the rules again. It's not
reasonable. This patch fixes it by add flow director status check before
restore fules.
Fixes: 6871af29b3ab ("net: hns3: Add reset handle for fl
The return code should be check while qla4xxx_copy_from_fwddb_param
fails.
Signed-off-by: YueHaibing
---
drivers/scsi/qla4xxx/ql4_os.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 949e186..1bc4db6 100644
--- a/drivers/s
This patch removes the redundant variable initialization,
as driver will devm_kzalloc to set value to hdev soon.
Signed-off-by: Peng Li
---
drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/hisilicon
This patchset includes bugfixes and code optimizations for the HNS3
ethernet controller driver
Huazhong Tan (1):
net: hns3: reset tqp while doing DOWN operation
Jian Shen (5):
net: hns3: refine the handle for hns3_nic_net_open/stop()
net: hns3: change default tc state to close
net: hns3:
From: Jian Shen
When add flow director fule for vf, the vf id is used as array
subscript before valid checking, which may cause memory overflow.
Fixes: dd74f815dd41 ("net: hns3: Add support for rule add/delete for flow
director")
Signed-off-by: Jian Shen
Signed-off-by: Peng Li
---
drivers/ne
From: Jian Shen
Each pf supports max 64 vectors and 128 tqps. For 2p/4p core scenario,
there may be more than 64 cpus online. So the result of min_t(u16,
num_Online_cpus(), tqp_num) may be more than 64. This patch adds check
for the vector number.
Fixes: dd38c72604dc ("net: hns3: fix for coalesc
From: Jian Shen
When triggering nic down, there is a time window between bringing down
the protocol stack and stopping the work task. If the net is up in the
time window, it may bring up the protocol stack again.
This patch fixes it by stop the work task at the beginning of
hns3_nic_net_stop().
From: Huazhong Tan
While doing DOWN operation, the driver will reclaim the memory which has
already used for TX. If the hardware is processing this memory, it will
cause a RCB error to the hardware. According the hardware's description,
the driver should reset the tqp before reclaim the memory du
udelay() in driver may always occupancy processor. If there is only
one cpu in system, the VF driver may initialize fail when insmod
PF and VF driver in the same system. This patch use msleep() to free
cpu when VF wait PF message.
Signed-off-by: Peng Li
---
drivers/net/ethernet/hisilicon/hns3/hn
On Wed, Dec 19, 2018 at 11:51 PM Christoph Hellwig wrote:
>
> On Wed, Dec 19, 2018 at 05:18:35PM +0900, Tomasz Figa wrote:
> > The existing code that deals with dma_alloc_attrs() without
> > DMA_ATTR_NON_CONSISTENT would just call dma_get_sgtable_attrs() like
> > here:
>
> I know. And dma_get_sgt
On 12/19/18 8:16 AM, Eugeniy Paltsev wrote:
> In setup_arch_memory we reserve the memory area wherein the kernel
> is located. Current implementation may reserve more memory than
> it actually required in case of CONFIG_LINUX_LINK_BASE is not
> equal to CONFIG_LINUX_RAM_BASE. This happens because w
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c:1202:5: warning:
variable 'phybw40' set but not used [-Wunused-but-set-variable]
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_lcn.c:4625:5: warning:
variable 'phybw40' set bu
On 12/19/18 8:16 AM, Eugeniy Paltsev wrote:
> In setup_arch_memory we reserve the memory area wherein the kernel
> is located. Current implementation may reserve more memory than
> it actually required in case of CONFIG_LINUX_LINK_BASE is not
> equal to CONFIG_LINUX_RAM_BASE. This happens because w
Hi Shawn,
On 2018-12-20 06:31, Shawn Guo wrote:
It adds Synopsys 28nm Femto High-Speed USB PHY driver support, which
is usually paired with Synopsys DWC3 USB controllers on Qualcomm SoCs.
Signed-off-by: Shawn Guo
---
+
+/* PHY register and bit definitions */
+#define PHY_CTRL_COMMON0
Hi Gustavo,
This patch may not apply smoothly over 4.21/scsi-queue.
Our previous patch for Aero had some changes in this switch case.
Can you resend this patch with latest code base ?
Thanks,
Suganath prabu
On Thu, Dec 20, 2018 at 5:37 AM Gustavo A. R. Silva
wrote:
>
> Hi,
>
> Friendly ping:
>
On 19/12/2018 14:40, Aneesh Kumar K.V wrote:
> This helper does a get_user_pages_fast and if it find pages in the CMA area
> it will try to migrate them before taking page reference. This makes sure that
> we don't keep non-movable pages (due to page reference count) in the CMA area.
> Not able
On 19/12/2018 14:40, Aneesh Kumar K.V wrote:
> This helper does a get_user_pages_fast and if it find pages in the CMA area
> it will try to migrate them before taking page reference. This makes sure that
> we don't keep non-movable pages (due to page reference count) in the CMA area.
> Not able
Hi,
We started to see a "Can't create rootfs" panic with linux-next's
next-20181218 and next-20181219. Note: next-20181217 is good.
Our test team found the first bad commit by git-bisect:
013c7af575e5 ("vfs: Implement a filesystem superblock creation/configuration
cont
Add PCI dependency for pvpanic in Kconfig.
Signed-off-by: Peng Hao
---
drivers/misc/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index f417b06..5ff8ca4 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -515,
Support pvpanic as a pci device in guest kernel.
Suggested-by: Andy Shevchenko
[Use pcim_* API. - Andy]
Signed-off-by: Peng Hao
---
drivers/misc/pvpanic.c | 72 --
1 file changed, 70 insertions(+), 2 deletions(-)
diff --git a/drivers/misc/pvpanic
Hi all,
Today's linux-next merge of the tip tree got a conflict in:
Makefile
between commits:
65bba0423ecf ("kbuild: fix UML build error with CONFIG_GCC_PLUGINS")
059bc9fc375e ("kbuild: make 'archprepare' depend on 'scripts'")
ce2fd53a10c7 ("kbuild: descend into scripts/gcc-plugins/ via
Return 0 for empty body register function normally.
Signed-off-by: Peng Hao
---
v4 --> v5 : resolve kbuild issue: handle all typo "drvier/driver"
in funtion name.
v3 --> v4 : use pcim* function instead of pci* function.
handle typo "drvier/driver" in funtion name.
v2
Added AVX512_elapsed_ms in /proc//status. Report it
in Documentation/filesystems/proc.txt
Signed-off-by: Aubrey Li
Cc: Peter Zijlstra
Cc: Andi Kleen
Cc: Tim Chen
Cc: Dave Hansen
Cc: Arjan van de Ven
---
Documentation/filesystems/proc.txt | 4 +++-
1 file changed, 3 insertions(+), 1 deletion
AVX-512 components use could cause core turbo frequency drop. So
it's useful to expose AVX-512 usage elapsed time as a heuristic hint
for the user space job scheduler to cluster the AVX-512 using tasks
together.
Example:
$ cat /proc/pid/status | grep AVX512_elapsed_ms
AVX512_elapsed_ms: 1020
User space tools which do automated task placement need information
about AVX-512 usage of tasks, because AVX-512 usage could cause core
turbo frequency drop and impact the running task on the sibling CPU.
The XSAVE hardware structure has bits that indicate when valid state
is present in registers
This should be the last networking pull request before the next merge
window.
1) Off by one in netlink parsing of mac802154_hwsim, from Alexander
Aring.
2) nf_tables RCU usage fix from Taehee Yoo.
3) Flow dissector needs nhoff and thoff clamping, from Stanislav
Fomichev.
4) Missing sin6_
Hi Daniel,
It looks like all the changes in the clockevents tree appear as other
commits in other tree(s). Could you please reset your tree to somewhere
in your upstream tree as it is beginning to produce conflicts.
--
Cheers,
Stephen Rothwell
pgpBNGIoL6Ql8.pgp
Description: OpenPGP digital si
Hi Bjorn:
> -Original Message-
> From: Lucas Stach [mailto:l.st...@pengutronix.de]
> Sent: 2018年12月19日 23:52
> To: Bjorn Helgaas ; Richard Zhu
>
> Cc: Lorenzo Pieralisi ; Andrew Smirnov
> ; linux-...@vger.kernel.org;
> linux-kernel@vger.kernel.org; linux-arm-ker...@lists.infradead.org; Sv
On 19/12/2018 14:40, Aneesh Kumar K.V wrote:
> Current code doesn't do page migration if the page allocated is a compound
> page.
> With HugeTLB migration support, we can end up allocating hugetlb pages from
> CMA region. Also THP pages can be allocated from CMA region. This patch
> updates
>
On 12/20/18 9:49 AM, Alexey Kardashevskiy wrote:
On 19/12/2018 14:40, Aneesh Kumar K.V wrote:
This helper does a get_user_pages_fast and if it find pages in the CMA area
it will try to migrate them before taking page reference. This makes sure that
we don't keep non-movable pages (due to page
Hi Thomas,
[trimmed cc list]
On Thu, Dec 20, 2018 at 01:46:24AM +0100, Thomas Gleixner wrote:
> 1) Lack of code quality
>
> This is a problem which I observe increasing over many years.
>
> The feature driven duct tape engineering mode is progressing
> massively. Proper root cause
Hi Vignesh,
> -Original Message-
> From: Vignesh R [mailto:vigne...@ti.com]
> Sent: Wednesday, December 19, 2018 6:14 PM
> To: Yogesh Narayan Gaur ; linux-
> m...@lists.infradead.org; boris.brezil...@bootlin.com; broo...@kernel.org;
> marek.va...@gmail.com; linux-...@vger.kernel.org;
> dev
This patchset did two things:
a. add a new document for vmcoreinfo
This document lists some variables that export to vmcoreinfo, and briefly
describles what these variables indicate. It should be instructive for
many people who do not know the vmcoreinfo, and it also normalizes the
exported variab
For AMD machine with SME feature, makedumpfile tools need to know
whether the crash kernel was encrypted or not. If SME is enabled
in the first kernel, the crash kernel's page table(pgd/pud/pmd/pte)
contains the memory encryption mask, so need to remove the sme mask
to obtain the true physical addr
This document lists some variables that export to vmcoreinfo, and briefly
describles what these variables indicate. It should be instructive for
many people who do not know the vmcoreinfo, and it also normalizes the
exported variables as a convention between kernel and use-space.
Suggested-by: Bor
Some debug setup like CONFIG_KASAN generate huge
kernels with text size over the 8M limit.
This patch maps a second 8M page when _einittext is over 8M.
Signed-off-by: Christophe Leroy
---
arch/powerpc/kernel/head_8xx.S | 27 +--
arch/powerpc/mm/8xx_mmu.c | 4
On 20/12/2018 16:22, Aneesh Kumar K.V wrote:
> On 12/20/18 9:49 AM, Alexey Kardashevskiy wrote:
>>
>>
>> On 19/12/2018 14:40, Aneesh Kumar K.V wrote:
>>> This helper does a get_user_pages_fast and if it find pages in the
>>> CMA area
>>> it will try to migrate them before taking page reference.
On 12/20/18 11:18 AM, Alexey Kardashevskiy wrote:
On 20/12/2018 16:22, Aneesh Kumar K.V wrote:
On 12/20/18 9:49 AM, Alexey Kardashevskiy wrote:
On 19/12/2018 14:40, Aneesh Kumar K.V wrote:
This helper does a get_user_pages_fast and if it find pages in the
CMA area
it will try to migrate th
Hi Bjorn:
> -Original Message-
> From: Lucas Stach [mailto:l.st...@pengutronix.de]
> Sent: 2018年12月19日 23:52
> To: Bjorn Helgaas ; Richard Zhu
>
> Cc: Lorenzo Pieralisi ; Andrew Smirnov
> ; linux-...@vger.kernel.org;
> linux-kernel@vger.kernel.org; linux-arm-ker...@lists.infradead.org; Sv
When booting a system with "page_owner=on",
start_kernel
page_ext_init
invoke_init_callbacks
init_section_page_ext
init_page_owner
init_early_allocated_pages
init_zones_in_node
init_pages_in_zone
lookup_page_ext
Hi all,
Today's linux-next merge of the char-misc tree got a conflict in:
drivers/ptp/ptp_clock.c
between commit:
aea0a897af9e ("ptp: Fix pass zero to ERR_PTR() in ptp_clock_register")
from the net-next tree and commit:
b9d93594c767 ("ptp: fix an IS_ERR() vs NULL check")
from the char-
kindly ping,
On Fri, 14 Dec 2018 at 15:24, Wanpeng Li wrote:
>
> ping,
> On Thu, 6 Dec 2018 at 15:58, Wanpeng Li wrote:
> >
> > From: Wanpeng Li
> >
> > Last year guys from huawei reported that the call of
> > memory_global_dirty_log_start/stop()
> > takes 13s for 4T memory and cause guest free
On Wed, Dec 19, 2018 at 8:37 PM Anup Patel wrote:
>
> The objcopy only emits loadable sections when creating flat kernel
> Image. To have minimal possible size of flat kernel Image, we should
> have all non-loadable sections after loadable sections.
>
> Currently, execption table section (loadable
On 12/19/2018 10:00 PM, Colin King wrote:
> From: Colin Ian King
>
> Currently the cmd.read_write setting is not initialized so it contains
> garbage from the stack. Fix this by setting it to 0 to indicate a
> read is required.
>
> Detected by CoverityScan, CID#1357925 ("Uninitialized scalar
On 20/12/2018 16:52, Aneesh Kumar K.V wrote:
> On 12/20/18 11:18 AM, Alexey Kardashevskiy wrote:
>>
>>
>> On 20/12/2018 16:22, Aneesh Kumar K.V wrote:
>>> On 12/20/18 9:49 AM, Alexey Kardashevskiy wrote:
On 19/12/2018 14:40, Aneesh Kumar K.V wrote:
> This helper does a get_use
On 12/20/18 11:50 AM, Alexey Kardashevskiy wrote:
On 20/12/2018 16:52, Aneesh Kumar K.V wrote:
On 12/20/18 11:18 AM, Alexey Kardashevskiy wrote:
On 20/12/2018 16:22, Aneesh Kumar K.V wrote:
On 12/20/18 9:49 AM, Alexey Kardashevskiy wrote:
On 19/12/2018 14:40, Aneesh Kumar K.V wrote:
Th
801 - 900 of 949 matches
Mail list logo