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
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
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
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
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
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 +++
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,
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
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/
Hi,
Rob Herring writes:
>> +Example:
>> + usb3: hisi_dwc3 {
>> + compatible = "hisilicon,hi3660-dwc3";
>> + #address-cells = <2>;
>> + #size-cells = <2>;
>> + ranges;
>> +
>> + clocks = <_ctrl HI3660_CLK_ABB_USB>,
>>
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
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.
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
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
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
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
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
>
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
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
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,
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
> ---
>
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
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
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
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
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
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
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
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
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
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
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/
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
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
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:
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
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.
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
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.
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 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
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
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
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
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
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
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
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
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