Re: [PATCH 2/3] can: fix oops caused by wrong rtnl dellink usage

2016-06-28 Thread Holger Schurig
> static void can_dellink(struct net_device *dev, struct list_head *head); > > and > > static void can_dellink(struct net_device *dev, struct list_head *head) > { > return; > } Wouldn't the canonical form be this: static void can_dellink(struct net_device *dev, struct list_head *head) { }

RE: [PATCH v2 1/2] ARM: imx6: disable deeper idle states when FEC is active w/o HW workaround

2016-06-06 Thread Holger Schurig
> You just config the gpio irq like below patches: > bc20a5d6da71 (ARM: dts: imx6qdl-sabreauto: use GPIO_6 for FEC interrupt.) > 6261c4c8f13e (ARM: dts: imx6qdl-sabrelite: use GPIO_6 for FEC interrupt.) But this is per-board, e.g. not board-agnostic??!?! Some board might have uses GPIO6 for othe

Re: [PATCH net-next V3 00/16] net: fec: cleanup and fixes

2016-04-15 Thread Holger Schurig
> I think I've already fixed this, but I've only submitted once. > > commit 466cb4a2e5583d2e18470f30d5948edcf4b947f5 > Author: Troy Kisky > Date: Wed Jan 20 12:52:10 2016 -0700 > > net: fec: update dirty_tx even if no skb > > If dirty_tx isn't updated, then dma_unmap_single > will be

Re: [PATCH net-next V3 00/16] net: fec: cleanup and fixes

2016-04-14 Thread Holger Schurig
Do you guys that work with the FEC driver ever run with CONFIG_DMA_API_DEBUG enabled? I ask this Because I get this error when it's turned on when I do some "rsync" transfer to my device: [ 58.420980] [ cut here ] [ 58.425667] WARNING: CPU: 0 PID: 377 at /home/schurig

Re: 4.4.3: OOPS when running "stress-ng --sock 5"

2016-03-07 Thread Holger Schurig
I have rejoiced prematurely, it just now took way longer I hit the segfault. Previously 1m or at max 2m was enough. root@ptxc:~# stress-ng --sock 20 stress-ng: info: [359] dispatching hogs: 0 I/O-Sync, 0 CPU, 0 VM-mmap, 0 HDD-Write, 0 Fork, 0 Context-switch, 0 Pipe, 0 Cache, 20 Socket, 0 Yield, 0

Re: 4.4.3: OOPS when running "stress-ng --sock 5"

2016-03-07 Thread Holger Schurig
I compared my config with imx_v6_v7_defconfig which didn't segfault. After I turned on CONFIG_SWAP, my segfault vanished. I did turn off CONFIG_SWAP because my device only has SD-Card and eMMC. So I never intended to create a swap partition. And thought "why compile it in the kernel when I never

Re: [PATCH 2/2] isdn: i4l: move active-isdn drivers to staging

2016-03-06 Thread Holger Schurig
I know that in Germany a good amount of land-line telephone line are still using ISDN. Some telco company try to move people to IP only, but this is currently still a process. Especially company line are using ISDN still, and there are some Linux programs that act on then, e.g. Asterisk and derive

Re: 4.4.3: OOPS when running "stress-ng --sock 5"

2016-03-04 Thread Holger Schurig
Tetsui wrote: > This might be a mm problem. Please send to linux...@kvack.org . > > Before doing so, please identify line number using > > $ addr2line -i -e /path/to/vmlinux c0097288 > > etc. if built with CONFIG_DEBUG_INFO=y. > (If CONFIG_DEBUG_INFO=n, please rebuild with CONFIG_DEBUG_INFO=y and

4.4.3: OOPS when running "stress-ng --sock 5"

2016-03-03 Thread Holger Schurig
Hi, on my system I can reproduce reliably a kernel OOPS when I run stress-ng ("apt-get install stress-ng"). Any help on how to track this down would be appreciated, networking code is outside of my comfort zone (I'm just a dilettante at device drivers ...). It takes only a minute or two to get th

Re: [PATCH net-next V2 00/16] net: fec: cleanup and fixes

2016-02-25 Thread Holger Schurig
Hi Troy, what is the general aim of your patches? Stability? Speed? Cleanup?

[4.4, OOPS]: kernel oops around __wake_up_common / __sys_recvmsg

2016-02-01 Thread Holger Schurig
Hi all, I (still) have a problem with 4.4.0 having lookups and oopsing. This happens not instantly: when I run some test program *) on 10 machines, at the next morning 6-8 have this issue. Via the serial port I catch the output of "journalctl -f" and get this: ... 06:35:01 CRON[27050]: pam_unix(

Re: [BUG 4.4-rc4]: oops around sock_recvmsg

2016-01-07 Thread Holger Schurig
Hi, Russell, as asked I've sent the kernel via private mail to you. For the mailing list: As I "lost" the vmlinux (I continued working on the kernel) and scripts/extract-vmlinux didn't liked the vmlinux file, I reverted my changes and recompiled the kernel. The resulting System.map is identical

Re: Fighting out-of-order reception with RPS?

2015-07-08 Thread Holger Schurig
> and has to be done by hand depending on where the CAN interfaces > are attached to the system. No ... udev rules rock! :-) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/

Re: [PATCH] Remove pointless casts from void pointers,

2007-10-26 Thread Holger Schurig
> drivers/net/wireless/libertas/if_cs.c |2 +- ACK - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html

2.6.15.1, a telnet connection and "iwconfig eth1 power on" woes

2006-01-19 Thread Holger Schurig
I have an embedded device with some Artem Wireless LAN card. For this car I'm using the out-of-tree wl_lkm_718_release.tar.gz driver. I'm using the TN5250 protocol (a telnet derivative), and log on to the AS/400. I get the login screen, and enter my Username and Password. When I now press ENTER