ping?
On Thu, Dec 06, 2018 at 11:12:59PM +0200, Mike Rapoport wrote:
> Hi,
>
> These patches update formatting of function descriptions in
> mm/slab_common.c and link the comments from this file to "The Slab Cache"
> section of the MM API reference.
>
> As the changes to mm/slab_common.c only to
ms_send_cmd() may fail. The fix checks the return value of it, and if it
fails, returns the error "STATUS_FAIL" upstream.
Signed-off-by: Kangjie Lu
---
drivers/staging/rts5208/ms.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/rts5208/ms.c b/drivers/stagi
newly idle load balance is not always triggered when a cpu becomes idle.
This prevent the scheduler to get a chance to migrate task for asym packing.
Enable active migration because of asym packing during idle load balance too.
Signed-off-by: Vincent Guittot
---
kernel/sched/fair.c | 2 +-
1 fil
In case of active balance, we increase the balance interval to cover
pinned tasks cases not covered by all_pinned logic. Neverthless, the
active migration triggered by asym packing should be treated as the normal
unbalanced case and reset the interval to default value otherwise active
migration for
When check_asym_packing() is triggered, the imbalance is set to :
busiest_stat.avg_load * busiest_stat.group_capacity / SCHED_CAPACITY_SCALE
But busiest_stat.avg_load equals
sgs->group_load *SCHED_CAPACITY_SCALE / sgs->group_capacity
These divisions can generate a rounding that will make imbala
On 20.12.2018 08:49, Michael Mueller wrote:
>
>
> On 19.12.18 21:10, Cornelia Huck wrote:
>> On Wed, 19 Dec 2018 20:17:42 +0100
>> Michael Mueller wrote:
>>
>>> Make sure the debug feature and its allocated resources get
>>> released upon unsuccessful architecture initialization.
>>>
>>> A re
During the review of misfit task patchset, Morten and Valentin raised some
problems with the use of SD_ASYM_PACKING flag on asymmetric system like
hikey960 arm64 big/LITTLE platform. The study of the use cases has shown
some problems that can happen for every systems that use the flag.
The 3 patch
On Thu, Dec 13, 2018 at 6:57 PM Qian Cai wrote:
>
> UBSAN reported those with MegaRAID SAS-3 3108,
>
> [ 77.467308] UBSAN: Undefined behaviour in
> drivers/scsi/megaraid/megaraid_sas_fp.c:117:32
> [ 77.475402] index 255 is out of range for type 'MR_LD_SPAN_MAP [1]'
> [ 77.481677] CPU: 16 PI
On Tue, Dec 18, 2018 at 12:02:42PM +, Fabrizio Castro wrote:
> Add PCIe support for the RZ/G2E (a.k.a. R8A774C0).
>
> Signed-off-by: Fabrizio Castro
> Reviewed-by: Geert Uytterhoeven
Reviewed-by: Simon Horman
On 19.12.18 21:10, Cornelia Huck wrote:
On Wed, 19 Dec 2018 20:17:42 +0100
Michael Mueller wrote:
Make sure the debug feature and its allocated resources get
released upon unsuccessful architecture initialization.
A related indication of the issue will be reported as kernel
message.
Signe
If lgdt3306a_read_reg() fails, the read data in "val" is incorrect, thus
shouldn't be further used. The fix inserts a check for the return value
of lgdt3306a_read_reg(). If it fails, goto fail.
Signed-off-by: Kangjie Lu
---
drivers/media/dvb-frontends/lgdt3306a.c | 4 +++-
1 file changed, 3 inse
From: Peng Li
Date: Thu, 20 Dec 2018 11:51:57 +0800
> This patchset includes bugfixes and code optimizations for the HNS3
> ethernet controller driver
Series applied, thanks.
This adds video nodes to sdm845 based on the examples
in the bindings.
Signed-off-by: Malathi Gottam
---
arch/arm64/boot/dts/qcom/sdm845.dtsi | 35 +++
1 file changed, 35 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi
b/arch/arm64/boot/dts/qcom/
Folks,
I got this warning today. I cant tell when and why this happened, so I do not
know yet how to reproduce.
Maybe someone has a quick idea.
[85109.572032] WARNING: CPU: 30 PID: 197360 at net/core/flow_dissector.c:764
__skb_flow_dissect+0x1f0/0x1318
[85109.572036] Modules linked in: vhost_ne
On 2018-11-30 12:09, Alexandre Courbot wrote:
On Wed, Nov 28, 2018 at 10:12 PM Malathi Gottam
wrote:
This adds video nodes to sdm845 based on the examples
in the bindings.
Signed-off-by: Malathi Gottam
---
arch/arm64/boot/dts/qcom/sdm845.dtsi | 35
+++
1 fi
YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
>
> drivers/net/wireless/ath/wil6210/main.c: In function '_wil6210_disconnect':
> drivers/net/wireless/ath/wil6210/main.c:407:23: warning:
> variable 'wdev' set but not used [-Wunused-but-set-variable]
>
> It never used since c
Yangtao Li wrote:
> Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
>
> Signed-off-by: Yangtao Li
> Signed-off-by: Kalle Valo
Patch applied to ath-next branch of ath.git, thanks.
986b83488464 wil6210: convert to DEFINE_SHOW_ATTRIBUTE
--
https://patchwork.kernel.org/patch/10709547/
h
Hi all,
Today's linux-next merge of the akpm-current tree got a conflict in:
arch/sh/include/asm/Kbuild
between commit:
2b3c5a99d5f3 ("sh: generate uapi header and syscall table header files")
from the asm-generic tree and commit:
548211e87ba0 ("sh: include: convert to SPDX identifiers"
Both anx78xx_set_bits() and anx78xx_clear_bits() in the poweron process
may fail. The fix inserts checks for their return values. If the poweron
process fails, it calls anx78xx_poweroff().
Signed-off-by: Kangjie Lu
---
drivers/gpu/drm/bridge/analogix-anx78xx.c | 26 ---
1 fil
Hi Andrzej, Laurent,
Thanks for your review.
On 19/12/2018 08:50, Laurent Pinchart wrote:
> Hello,
>
> On Wednesday, 19 December 2018 09:26:08 EET Andrzej Hajda wrote:
>> On 30.11.2018 14:42, Neil Armstrong wrote:
>>> From: Zheng Yang
>>>
>>> To get input/output bus_format/enc_format dynamicall
Kyle Roeschley wrote:
> Commit dd45b7598f1c ("ath6kl: Include match ssid list in scheduled scan")
> merged the probed and matched SSID lists before sending them to the
> firmware. In the process, it assumed match set support is always available
> in ath6kl_set_probed_ssids, which breaks scans for
On Wed, Dec 19, 2018 at 09:01:53PM -0500, Douglas Gilbert wrote:
>> 1) reduce the size of every kernel with block layer support, and
>> even more for every kernel with scsi support
>
> By proposing the removal of bidi support from the block layer, it isn't
> just the SCSI subsystem that will
CONFIG_EARLY_DEBUG_CPM requires IMMR area TLB to be pinned
otherwise it doesn't survive MMU_init, and the boot fails.
Signed-off-by: Christophe Leroy
---
arch/powerpc/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 799
If ad9523_write() fails, indio_dev may get incorrect data. The fix
inserts a check for the return value of ad9523_write(), and it fails,
returns an error.
Signed-off-by: Kangjie Lu
---
drivers/iio/frequency/ad9523.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/drive
Hi Michal,
WIth this patch applied on the old one, I got the following message.
Please get it from attachment.
Thanks,
Pingfan
On Mon, Dec 17, 2018 at 9:29 PM Michal Hocko wrote:
>
> On Thu 13-12-18 17:04:01, Pingfan Liu wrote:
> [...]
> > > > @@ -592,6 +600,10 @@ static int __init numa_registe
On Wed, Dec 19, 2018 at 06:00:15PM -0600, Gustavo A. R. Silva wrote:
> nr is indirectly controlled by user-space, hence leading to a
> potential exploitation of the Spectre variant 1 vulnerability.
>
> This issue was detected with the help of Smatch:
>
> drivers/gpu/drm/drm_ioctl.c:805 drm_ioctl(
The case is that nvme device support NVME_CTRL_OACS_DBBUF_SUPP, and
return failed when the driver sent nvme_admin_dbbuf. The nvmeq->dbbuf_sq_db
point to freed memory, as nvme_dbbuf_set is called behind nvme_dbbuf_init.
Change-Id: Ief2a5877cb008d3c29cf99053f80fecc9b8db1db
Signed-off-by: lulina
di
On Wed, Dec 19, 2018 at 07:28:36PM -0200, Shayenne Moura wrote:
> This patch removes the drm_mode_object prints, evaluation and use from
> drm_display_mode objects used in drm files. It removes dependency from
> drm_mode_object.
>
> Signed-off-by: Shayenne Moura
> ---
> drivers/gpu/drm/drm_crtc_
On Wed, Dec 19, 2018 at 07:21:41PM -0200, Shayenne Moura wrote:
> This patch adjust the print string of drm_display_mode object
> to remove drm_mode_object dependency in msm files.
>
> Signed-off-by: Shayenne Moura
Please have a per-patch changelog of what changed compared to earlier
versions, e
Function drxj_dap_write_reg16(), which writes data to buffer, may fail.
We need to check if it fails, and if so, we should goto error.
Otherwise, the buffer will have incorrect data.
Signed-off-by: Kangjie Lu
---
drivers/media/dvb-frontends/drx39xyj/drxj.c | 6 +-
1 file changed, 5 insertion
Marc Zyngier wrote:
> On 19/12/2018 18:37, Lubomir Rintel wrote:
>> On Wed, 2018-12-19 at 18:29 +, Marc Zyngier wrote:
>>> On 19/12/2018 17:28, Lubomir Rintel wrote:
On an OLPC XO 1.75 machine, the "security processor" handles the GPIO 71
and 72 interrupts. Don't reset the "route to
On Thu, Dec 20, 2018 at 4:47 AM Stephen Rothwell wrote:
>
> 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"
Hi,
On 19. 12. 18 19:40, Maarten Brock wrote:
> Hello Michal,
>
> On 2018-12-18 13:18, Michal Simek wrote:
>> Hi,
>>
>> I am sending 4 patches in series to fix some issues we found.
>> Patches were sent separately but I have been asked to send them in
>> serial that's why I am also adding cover l
YueHaibing wrote:
> Fix smatch warning:
>
> drivers/net/wireless/intel/ipw2x00/ipw2100.c:5606
> shim__set_security() warn: always true condition '(sec->active_key <= 3) =>
> (0-3 <= 3)'
> drivers/net/wireless/intel/ipw2x00/ipw2200.c:10725
> shim__set_security() warn: always true condition '(s
Jia-Ju Bai wrote:
> The function cw1200_bss_info_changed() and cw1200_hw_scan() can be
> concurrently executed.
> The two functions both access a possible shared variable "frame.skb".
>
> This shared variable is freed by dev_kfree_skb() in cw1200_upload_beacon(),
> which is called by cw1200_bss
Check first two header bytes before trying to read the edid blob,
to avoid the log being spammed in case qemu has no edid support (old
qemu or edid turned off).
Fixes: 01f23459cf drm/bochs: add edid support.
Signed-off-by: Gerd Hoffmann
---
drivers/gpu/drm/bochs/bochs_hw.c | 8
1 file c
On 12/20/18 1:07 AM, Gustavo A. R. Silva wrote:
Hi,
Friendly ping:
Who can ack or review this patch, please?
Thanks
--
Gustavo
On 11/27/18 10:32 PM, Gustavo A. R. Silva wrote:
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addres
This is my first patch submitted. I hope I can finally say I have a
commit in the Linux source code :)
From 1ce6365d07c734cea9965d3135dd64e2641021ef Mon Sep 17 00:00:00 2001
From: kindlehl
Date: Wed, 19 Dec 2018 22:36:22 -0800
Subject: [PATCH] Removed twin forward-declaration of struct device
Sig
Yangtao Li wrote:
> Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
>
> Signed-off-by: Yangtao Li
Patch applied to wireless-drivers-next.git, thanks.
cc4dc97ffc69 cw1200: convert to DEFINE_SHOW_ATTRIBUTE
--
https://patchwork.kernel.org/patch/10709559/
https://wireless.wiki.kernel.org
Hi,
Rob Herring writes:
>> +Example:
>> + usb3: hisi_dwc3 {
>> + compatible = "hisilicon,hi3660-dwc3";
>> + #address-cells = <2>;
>> + #size-cells = <2>;
>> + ranges;
>> +
>> + clocks = <&crg_ctrl HI3660_CLK_ABB_USB>,
Kai-Heng Feng wrote:
> Once BSS STA mode gets started, it can be scanned by other clients but
> cannot entablish a connection.
>
> Turns out the set_bcn_reg() and its *_set_beacon_related_registers()
> callbacks never get called so it has problem beaconing.
>
> Enable the function in rtl_op_bss
This serie adds KASAN support to nohash PPC32
Tested on 8xx
Changes in v2:
- Rebased.
- Using __set_pte_at() to build the early table.
- Worked around and got rid of the patch adding asm/page.h in
asm/pgtable-types.h
==> might be fixed independently but needed for this serie.
In principle,
In kernel/cputable.c, explicitly use memcpy() in order
to allow GCC to replace it with __memcpy() when KASAN is
selected.
Since commit 400c47d81ca38 ("powerpc32: memset: only use dcbz once cache is
enabled"), memset() can be used before activation of the cache,
so no need to use memset_io() for ze
This patch adds KASAN support for nohash PPC32.
Signed-off-by: Christophe Leroy
---
arch/powerpc/Kconfig | 1 +
arch/powerpc/include/asm/kasan.h | 22 +
arch/powerpc/include/asm/nohash/32/pgtable.h | 2 +
arch/powerpc/include/asm/ppc_asm.h
In preparation of KASAN, move early_init() into a separate
file in order to allow deactivation of KASAN for that function.
Signed-off-by: Christophe Leroy
---
arch/powerpc/kernel/Makefile | 2 +-
arch/powerpc/kernel/early_32.c | 35 +++
arch/powerpc/kernel/setu
On 12/19/18 6:07 PM, Greg KH wrote:
On Wed, Dec 19, 2018 at 05:34:32PM +0530, Buland Singh wrote:
On 12/19/18 3:16 PM, Greg KH wrote:
On Wed, Dec 19, 2018 at 02:55:02PM +0530, Buland Singh wrote:
The kernel command parameter 'hpet_mmap' never takes effect due to missing
'=' character in the __
Hi all,
After merging the scsi-mkp tree, today's linux-next build (x86_64
allmodconfig) produced this warning:
drivers/scsi/smartpqi/smartpqi_init.c: In function
'pqi_build_raid_path_request':
drivers/scsi/smartpqi/smartpqi_init.c:478:14: warning: this statement may fall
through [-Wimplicit-fal
Hi,
On 20/12/18 11:02 AM, Yogesh Narayan Gaur wrote:
[...]
>>> Yogesh Gaur (7):
>>> spi: add support for octal mode I/O data transfer
>>> spi: spi-mem: add support for octal mode I/O data transfer
>>
>>
>> These two patches are already merged and is now part of linux-next[1].
>> Its preferred
On Thu, Dec 20, 2018 at 05:02:53PM +1100, Stephen Rothwell wrote:
> 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
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
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 12/19/2018 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 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
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
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-
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 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
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.
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
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
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 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
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
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
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
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
>
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
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
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_
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
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
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
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
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,
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
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 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:
>
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
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
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
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
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
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
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 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
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
> -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
[ 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
> 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
1 - 100 of 949 matches
Mail list logo
