On Fri, 2016-07-08 at 12:15 +0900, Masashi Honma wrote:
=
> Thanks for comment.
>
> I have selected GFP flags based on existing code.
>
> I have selected GFP_ATOMIC in inet6_netconf_get_devconf() because
> skb was allocated with GFP_ATOMIC.
Point is : we should remove GFP_ATOMIC uses as much as
On 2016年07月08日 11:56, Eric Dumazet wrote:
Managing to mix GFP_ATOMIC and GFP_KERNEL almost randomly as you did in
this patch is definitely not good.
Further more, RTNL is a mutex, held in control path, designed to allow
schedules and waiting for memory under pressure.
We do not want to
On Wed, 2016-07-06 at 09:28 +0900, Masashi Honma wrote:
> Signed-off-by: Masashi Honma
> ---
> diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
> index a1f6b7b..2b0b994 100644
> --- a/net/ipv6/addrconf.c
> +++ b/net/ipv6/addrconf.c
> @@ -628,7 +628,7 @@ static int
Hi all,
On Fri, 8 Jul 2016 11:32:14 +1000 Stephen Rothwell
wrote:
>
> After merging the wireless-drivers-next tree, today's linux-next build
> (arm multi_v7_defconfig, x86_64 allmodconfig) produced this warning:
>
> drivers/net/wireless/marvell/mwifiex/scan.c: In
Hi all,
After merging the wireless-drivers-next tree, today's linux-next build
(arm multi_v7_defconfig, x86_64 allmodconfig) produced this warning:
drivers/net/wireless/marvell/mwifiex/scan.c: In function 'mwifiex_cancel_scan':
drivers/net/wireless/marvell/mwifiex/scan.c:2031:44: warning:
Hi Kalle,
On Thu, 07 Jul 2016 19:10:24 +0300 Kalle Valo wrote:
>
> Stephen, if it's not too much trouble for you it would be good to CC
> linux-wireless on wireless related problems. Not everyone follow lkml
> (or linux-next).
I have added linux-wireless@vger.kernel.org as
Hi folks,
While testing Intel 3168 card. I hit this problem where the driver can't set
regulatory domain properly.
The iwlmvm driver first tries to get regulatory domain from kernel
(iwl_mvm_get_current_regdomain()), and then from bios. Below are the relevant
code from nvm.c, with my debug
Brian Norris writes:
> Hi,
>
> On Thu, Jun 30, 2016 at 03:21:02PM -0700, Brian Norris wrote:
>> The PCIe driver didn't mask the host interrupts before trying to tear
>> down. This causes lockups at reboot or rmmod when using MSI-X on 8997,
>> since the MSI handler gets
3.19.8-ckt23 -stable review patch. If anyone has any objections, please let me
know.
---8<
From: "Vittorio Gambaletta (VittGam)"
commit 0f9edcdd88a993914fa1d1dc369b35dc503979db upstream.
The Wistron
3.19.8-ckt23 -stable review patch. If anyone has any objections, please let me
know.
---8<
From: "Vittorio Gambaletta (VittGam)"
commit cd84042ce9040ad038e958bc67a46fcfc015c736 upstream.
The LED can be
On Thu, Jul 7, 2016 at 10:19 PM, Krishna Chaitanya
wrote:
> Hi,
>
> I am using ath10k driver with qca988x hw2.0 and trying to limit it to use
> VHT MCS0-7 (iw set bitrates vht-mcs-5 2:0-7).
>
> But the command it causing a FW crash, if it disable HW_HAS_RATE_CONTROL
> no
Hi,
On Thu, Jun 30, 2016 at 03:21:02PM -0700, Brian Norris wrote:
> The PCIe driver didn't mask the host interrupts before trying to tear
> down. This causes lockups at reboot or rmmod when using MSI-X on 8997,
> since the MSI handler gets confused and locks up the system.
>
> Also tested on
Hi,
I am using ath10k driver with qca988x hw2.0 and trying to limit it to use
VHT MCS0-7 (iw set bitrates vht-mcs-5 2:0-7).
But the command it causing a FW crash, if it disable HW_HAS_RATE_CONTROL
no crash is observed but it still uses MCS9.
tree: wireless-drivers-next:
Michal Kazior writes:
> Ideally wake_tx_queue should be used regardless as
> it is a requirement for reducing bufferbloat and
> implementing airtime fairness in the future.
>
> However some setups (typically low-end platforms
> hosting QCA988X) suffer performance
(Adding linux-wireless)
Stephen Rothwell writes:
> Hi Johannes,
>
> Today's linux-next merge of the mac80211-next tree got a conflict in:
>
> drivers/net/wireless/marvell/mwifiex/cmdevt.c
>
> between commit:
>
> a9c790ba23eb ("mwifiex: factor out mwifiex_cancel_scan")
Hello Christophe Ricard,
The patch 3aacd7fe552b: "nfc: st-nci: Move loopback usage from HCI to
NCI" from Apr 30, 2016, leads to the following static checker warning:
drivers/nfc/st-nci/vendor_cmds.c:351 st_nci_loopback()
error: potentially dereferencing uninitialized 'skb'.
Sometimes the firmware sends a HAL_DEL_BA_IND, the prima driver silently
ignore this message so let's do the same to silence the error message.
Cc: Nicolas Dechesne
Signed-off-by: Bjorn Andersson
---
Hi Johannes,
Thanks for the reply.
You are right that the physical antenna does not change.
When I refer to 'calibration data', it actually corresponding to how
mwifiex adjust the per-band tx power. For mwifiex, the per-band tx
power is pre-calculated based on need, and stored in DT, a vendor
On Thursday, July 7, 2016 11:16:59 AM CEST Arend Van Spriel wrote:
> On 7-7-2016 10:46, Arnd Bergmann wrote:
> > On Wednesday, July 6, 2016 9:19:41 PM CEST Arend Van Spriel wrote:
> >> On 6-7-2016 15:42, Arnd Bergmann wrote:
> >>> On Wednesday, July 6, 2016 10:08:55 AM CEST Arend Van Spriel wrote:
On 7-7-2016 10:46, Arnd Bergmann wrote:
> On Wednesday, July 6, 2016 9:19:41 PM CEST Arend Van Spriel wrote:
>> On 6-7-2016 15:42, Arnd Bergmann wrote:
>>> On Wednesday, July 6, 2016 10:08:55 AM CEST Arend Van Spriel wrote:
On Tue, Jul 5, 2016 at 3:43 PM, Arnd Bergmann wrote:
On Wednesday, July 6, 2016 9:19:41 PM CEST Arend Van Spriel wrote:
> On 6-7-2016 15:42, Arnd Bergmann wrote:
> > On Wednesday, July 6, 2016 10:08:55 AM CEST Arend Van Spriel wrote:
> >> On Tue, Jul 5, 2016 at 3:43 PM, Arnd Bergmann wrote:
> > All existing uses of the model property
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