[v3.7-rcx] drm/i915: *ERROR* Timed out waiting for forcewake old ack to clear

2012-11-27 Thread Jörg Otte
At boot-up with newer kernels (at least v3.6.x, v3.7-rc) I always see following on the bootup-display: 3.7-rcx: [drm:__gen6_gt_force_wake_mt_get] *ERROR* Timed out waiting for forcewake old ack to clear. 3.6.x:[drm:__gen6_gt_force_wake_mt_get] *ERROR* Force wake wait timed out It's an Ivy Bri

Re: [3.8-rc] regression: NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out

2013-02-03 Thread Jörg Otte
2013/1/6 Jörg Otte : > 2013/1/5 Francois Romieu : >> Can you check if things improve with v3.8-rc2 after removing : >> >> 1. 9ecb9aabaf634677c77af467f4e3028b09d7bcda >>r8169: workaround for missing extended GigaMAC registers >> 2. d64ec841517a25f6d468bde9f67

Re: [3.8-rc] regression: NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out

2013-02-06 Thread Jörg Otte
2013/2/3 Jörg Otte : > 2013/1/6 Jörg Otte : >> 2013/1/5 Francois Romieu : >>> Can you check if things improve with v3.8-rc2 after removing : >>> >>> 2. d64ec841517a25f6d468bde9f67e5b4cffdc67c7 >>>r8169: enable internal ASPM and clock request se

Re: [GIT] Networking

2013-02-10 Thread Jörg Otte
2013/2/8 Francois Romieu : > Linus Torvalds : > [...] >> However, there's still the r8169 regressions (see the emails with the >> subject "regression: NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 >> timed out"). It's bisected, and a revert is reported to fix things. >> It's not in this pull req

Re: [PATCH v3 0/4] Fix Win8 backlight issue

2013-09-26 Thread Jörg Otte
2013/9/25 Jani Nikula : > On Wed, 25 Sep 2013, Jörg Otte wrote: >> 2013/9/25 Jani Nikula : >>> On Wed, 25 Sep 2013, Aaron Lu wrote: >>>> On Wed, Sep 25, 2013 at 10:29:37AM +0200, Jörg Otte wrote: >>>>> Backlight can't be modified with this pat

Re: [PATCH v3 0/4] Fix Win8 backlight issue

2013-09-28 Thread Jörg Otte
2013/9/27 Rafael J. Wysocki : > On Thursday, September 26, 2013 09:49:03 AM Jörg Otte wrote: >> 2013/9/25 Jani Nikula : >> > On Wed, 25 Sep 2013, Jörg Otte wrote: >> >> 2013/9/25 Jani Nikula : >> >>> On Wed, 25 Sep 2013, Aaron Lu wrote: >> >&

Re: [PATCH v3 0/4] Fix Win8 backlight issue

2013-09-25 Thread Jörg Otte
2013/9/25 Jani Nikula : > On Wed, 25 Sep 2013, Aaron Lu wrote: >> On Wed, Sep 25, 2013 at 10:29:37AM +0200, Jörg Otte wrote: >>> Backlight can't be modified with this patch set - neither with >>> function keys nor with the gui. It is a step backward to v3.11-rc1

Re: [v3.7-rcx] drm/i915: *ERROR* Timed out waiting for forcewake old ack to clear

2012-12-01 Thread Jörg Otte
Thanks, the path works. Jörg 2012/11/27 Chris Wilson : > On Tue, 27 Nov 2012 17:29:36 +0100, Jörg Otte wrote: >> At boot-up with newer kernels (at least v3.6.x, v3.7-rc) I always see >> following on the bootup-display: >> >> 3.7-rcx: [drm:__gen6_gt_force_wake_mt_get

[3.8-rc] regression: NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out

2013-01-05 Thread Jörg Otte
I frequently see the following in the syslog: [ 184.552914] [ cut here ] [ 184.552927] WARNING: at /data/kernel/linux/net/sched/sch_generic.c:254 dev_watchdog+0xf2/0x151() [ 184.552929] Hardware name: LIFEBOOK AH532 [ 184.552932] NETDEV WATCHDOG: eth0 (r8169): transmit

Re: [3.8-rc] regression: NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out

2013-01-05 Thread Jörg Otte
2013/1/5 Francois Romieu : > Jörg Otte : > [...] >> It's a regression, it never happend before 3.8-rc. > > Please check that 'dmesg | grep XID' exhibits a 8168evl. jojo@ahorn:~$ dmesg | grep XID [1.808847] r8169 :02:00.0 eth0: RTL8168evl/8111evl at 0xff

[v3.8-rc1] Multimedia regression, ioctl(17,..)-API changed ?

2012-12-23 Thread Jörg Otte
With kernel v3.8 all multimedia programs under KDE4 don't work (Kubuntu 12.04). They alltogether ( at least Dragonplayer (Mediaplayer), Knotify4 (system-sound), System-Settings-Multimedia,..) are looping forever producing 100% CPU-usage and must be killed. With kernel 3.7 there are no problems. I

Re: [v3.8-rc1] Multimedia regression, ioctl(17,..)-API changed ?

2012-12-24 Thread Jörg Otte
gt; just reverts the insane error code, and fixed something very similar > for him. > > (I just pushed out, so it might take a few minutes to mirror out to > the public sites). > > Linus > > On Sun, Dec 23, 2012 at 8:46 AM, Jörg Otte wrote: >> With kernel

Re: [v3.8-rc1] Multimedia regression, ioctl(17,..)-API changed ?

2012-12-24 Thread Jörg Otte
2012/12/23 Mauro Carvalho Chehab : > Hi Jörg, > > Em Sun, 23 Dec 2012 17:46:07 +0100 > Jörg Otte escreveu: > >> With kernel v3.8 all multimedia programs under KDE4 don't work (Kubuntu >> 12.04). >> They alltogether ( at least Dragonplayer (Mediaplayer),

Re: [v3.10-rc2] iwlwifi regression

2013-06-26 Thread Jörg Otte
2013/5/25 Jörg Otte : > If iwlwifi/iwldvm are built into the kernel (no loadable modules) > following error is written to console and syslog since v3.10-rc: > > iwlwifi :08:00.0: failed to load module iwldvm (error -38), is > dynamic loading enabled? > &g

Re: [v3.10-rc2] iwlwifi regression

2013-06-27 Thread Jörg Otte
2013/6/27 Sedat Dilek : > On Wed, Jun 26, 2013 at 6:37 PM, Sedat Dilek wrote: >> On Wed, Jun 26, 2013 at 6:16 PM, Jörg Otte wrote: >>> 2013/5/25 Jörg Otte : >>>> If iwlwifi/iwldvm are built into the kernel (no loadable modules) >>>> following error is wr

[v3.11-rc2] regression: brightness always on maximum.

2013-07-23 Thread Jörg Otte
The brightness of my laptop is always on maximum and can't be scaled down. Brightness control via function keys was always working on this laptop, so this is a regression in v3.11-rc2. It is a FUJITSU LIFEBOOK AH532/FJNBB1C, BIOS Version 1.09 05/22/2012 Video driver is i915. Please Cc me in answe

Re: [v3.11-rc2] regression: brightness always on maximum.

2013-07-24 Thread Jörg Otte
2013/7/24 Aaron Lu : > On 07/23/2013 03:52 PM, Jörg Otte wrote: >> The brightness of my laptop is always on maximum and can't be scaled >> down. >> Brightness control via function keys was always working on this >> laptop, so this is a regression in v3.11-rc2. >

Re: [v3.11-rc2] regression: brightness always on maximum.

2013-07-24 Thread Jörg Otte
2013/7/24 Rafael J. Wysocki : > On Tuesday, July 23, 2013 09:52:15 AM Jörg Otte wrote: >> The brightness of my laptop is always on maximum and can't be scaled >> down. >> Brightness control via function keys was always working on this >> laptop, so this is a regre

Re: Linux 3.11-rc2 (acpi backlight)

2013-07-24 Thread Jörg Otte
2013/7/24 Rafael J. Wysocki : > On Tuesday, July 23, 2013 11:46:29 AM Kamal Mostafa wrote: >> On Mon, 2013-07-22 at 21:54 +0200, Rafael J. Wysocki wrote: >> > On Monday, July 22, 2013 11:11:54 AM Linus Torvalds wrote: >> > > On Mon, Jul 22, 2013 at 6:02 AM, Rafael J. Wysocki wrote: >> > > > >> > >

Re: Linux 3.11-rc2 (acpi backlight, revert)

2013-07-25 Thread Jörg Otte
2013/7/25 Rafael J. Wysocki : > On Monday, July 22, 2013 09:54:21 PM Rafael J. Wysocki wrote: >> On Monday, July 22, 2013 11:11:54 AM Linus Torvalds wrote: >> > On Mon, Jul 22, 2013 at 6:02 AM, Rafael J. Wysocki wrote: >> > > >> > > Linus, do you want me to send a pull request reverting 8c5bd7a an

Re: Linux 3.11-rc2 (acpi backlight, revert)

2013-07-25 Thread Jörg Otte
2013/7/25 Jörg Otte : > 2013/7/25 Rafael J. Wysocki : >> On Monday, July 22, 2013 09:54:21 PM Rafael J. Wysocki wrote: >>> On Monday, July 22, 2013 11:11:54 AM Linus Torvalds wrote: >>> > On Mon, Jul 22, 2013 at 6:02 AM, Rafael J. Wysocki wrote: >>> >

[v3.10-rc2] iwlwifi regression

2013-05-25 Thread Jörg Otte
If iwlwifi/iwldvm are built into the kernel (no loadable modules) following error is written to console and syslog since v3.10-rc: iwlwifi :08:00.0: failed to load module iwldvm (error -38), is dynamic loading enabled? reverting commit 1618b2b02a3a0ee7a6863fed4b0d22e697e7e97c Author: Johannes

[v3.10-rc] intel_pstate question

2013-05-28 Thread Jörg Otte
Hi, the sysfs-interface of intel_pstate is different to that of the acpi driver: - intel_pstate shows current cpu-frequency in "cpuinfo_cur_freq" whereas the acpi counterpart uses "scaling_cur_freq". - moreover cpuinfo_cur_freq is readable by root only, whereas scaling_cur_freq is world readab

Re: [v3.10-rc2] iwlwifi regression

2013-05-29 Thread Jörg Otte
2013/5/28 Johannes Berg : > On Sat, 2013-05-25 at 11:09 +0200, Jörg Otte wrote: >> If iwlwifi/iwldvm are built into the kernel (no loadable modules) >> following error is written to console and syslog since v3.10-rc: >> >> iwlwifi :08:00.0: failed to load mo

Re: [v3.10-rc] intel_pstate question

2013-05-29 Thread Jörg Otte
2013/5/28 Dirk Brandewie : > Hi Jörg, > > > On 05/28/2013 08:02 AM, Jörg Otte wrote: >> >> Hi, >> >> the sysfs-interface of intel_pstate is different to that of the acpi >> driver: >> - intel_pstate shows current cpu-frequency in "cpui

Re: [3.8-rc] regression: NETDEV WATCHDOG: eth0 (r8169): transmit queue 0 timed out

2013-01-06 Thread Jörg Otte
2013/1/5 Francois Romieu : > Can you check if things improve with v3.8-rc2 after removing : > > 1. 9ecb9aabaf634677c77af467f4e3028b09d7bcda >r8169: workaround for missing extended GigaMAC registers > 2. d64ec841517a25f6d468bde9f67e5b4cffdc67c7 >r8169: enable internal ASPM and clock request

4.14.0-rc7: cpufreq interface in sysfs removed ?

2017-11-01 Thread Jörg Otte
In 4.14.0-rc7-9-g287683d cpufreq directory under /sys/devices/system/cpu/cpufreq is empty. Also link /sys/devices/system/cpu/cpu0/cpufreq is missing. Is this change intentional? Jörg

Re: 4.14.0-rc7: cpufreq interface in sysfs removed ?

2017-11-02 Thread Jörg Otte
2017-11-01 21:24 GMT+01:00 Rafael J. Wysocki : > On Wed, Nov 1, 2017 at 6:06 PM, Jörg Otte wrote: >> In 4.14.0-rc7-9-g287683d cpufreq directory under >> /sys/devices/system/cpu/cpufreq >> is empty. Also link /sys/devices/system/cpu/cpu0/cpufreq is missing. >> &g

Re: 4.14.0-rc7: cpufreq interface in sysfs removed ?

2017-11-02 Thread Jörg Otte
2017-11-02 9:37 GMT+01:00 Jörg Otte : > 2017-11-01 21:24 GMT+01:00 Rafael J. Wysocki : >> On Wed, Nov 1, 2017 at 6:06 PM, Jörg Otte wrote: >>> In 4.14.0-rc7-9-g287683d cpufreq directory under >>> /sys/devices/system/cpu/cpufreq >>> is empty. Also link /sy

[V4.0-rc5 Regression] drm/intel problem

2015-03-23 Thread Jörg Otte
The display remains dark in V4.0-rc5 except of a small white line at the top of the screen so I can't see anything. RC4 was good. The latest good kernel that I know of is at least 4.0.0-rc4-00199-gb314aca. Thanks, Jörg -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in t

[V4.1] Regression: Bluetooth mouse not working.

2015-04-17 Thread Jörg Otte
The BT mouse is "death" in v4.1. The BT mouse has been working in 4.0 and previous kernels, so this is a regression. BT adapter is an intel 8087:07da. The mouse is an MS Notebook Mouse 500. It just doesn't work without any errors displayed in dmesg. Thanks, Jörg -- To unsubscribe from this list:

Re: [V4.1] Regression: Bluetooth mouse not working.

2015-04-17 Thread Jörg Otte
2015-04-17 15:44 GMT+02:00 Linus Torvalds : > On Fri, Apr 17, 2015 at 5:36 AM, Jörg Otte wrote: >> The BT mouse is "death" in v4.1. >> The BT mouse has been working in 4.0 and previous kernels, so this >> is a regression. > > Any chance of bisecting it? &g

Re: [V4.1] Regression: Bluetooth mouse not working.

2015-04-17 Thread Jörg Otte
2015-04-17 16:51 GMT+02:00 Jörg Otte : > 2015-04-17 15:44 GMT+02:00 Linus Torvalds : >> On Fri, Apr 17, 2015 at 5:36 AM, Jörg Otte wrote: >>> The BT mouse is "death" in v4.1. >>> The BT mouse has been working in 4.0 and previous kernels, so this >>>

Re: [V4.1] Regression: Bluetooth mouse not working.

2015-04-17 Thread Jörg Otte
2015-04-17 18:51 GMT+02:00 Marcel Holtmann : > Hi Joerg, > >>>> On Fri, Apr 17, 2015 at 5:36 AM, Jörg Otte wrote: >>>>> The BT mouse is "death" in v4.1. >>>>> The BT mouse has been working in 4.0 and previous kernels, so this &

Re: [V4.1] Regression: Bluetooth mouse not working.

2015-04-17 Thread Jörg Otte
2015-04-17 18:55 GMT+02:00 Jörg Otte : > 2015-04-17 18:51 GMT+02:00 Marcel Holtmann : >> Hi Joerg, >> >>>>> On Fri, Apr 17, 2015 at 5:36 AM, Jörg Otte wrote: >>>>>> The BT mouse is "death" in v4.1. >>>>>> The BT mouse

Re: [V4.1] Regression: Bluetooth mouse not working.

2015-04-18 Thread Jörg Otte
What this patch tried to do is to limit it to what userspace is currently actually using. My mistake was to look only at BlueZ 5.x userspace and not at BlueZ 4.x userspace. The fix to not break existing userspace is essentially this: > > diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/c

[v4.17-rcx] Lost IBPB, IBRS_FW support for spectre_v2 mitigation.

2018-04-30 Thread Jörg Otte
Hi, In v4.16 I already had support for BPB, IBRS_FW for spectre_v2 mitigation. But this went away in v17-rcx. With 4.16 I have: jojo@fichte:~$ cd /sys/devices/system/cpu/vulnerabilities; grep ".*" * meltdown:Mitigation: PTI spectre_v1:Mitigation: __user pointer sanitization spectre_v2:Mitigation:

Re: [v4.17-rcx] Lost IBPB, IBRS_FW support for spectre_v2 mitigation.

2018-05-01 Thread Jörg Otte
2018-04-30 21:53 GMT+02:00 Thomas Gleixner : > Jörg, > > On Mon, 30 Apr 2018, Jörg Otte wrote: > >> In v4.16 I already had support for BPB, IBRS_FW for spectre_v2 mitigation. >> But this went away in v17-rcx. >> >> With 4.16 I have: >> jojo@fichte:~$

Re: [v4.17-rcx] Lost IBPB, IBRS_FW support for spectre_v2 mitigation.

2018-05-02 Thread Jörg Otte
2018-05-01 22:14 GMT+02:00 Linus Torvalds : > On Tue, May 1, 2018 at 5:59 AM Thomas Gleixner wrote: > >> Then I really have no idea how reverting the patch you pointed out would >> fix it. > > So I do think that the original patch is buggy. > > What I think *may* be going on is: > > - first we d

Re: [v4.17-rcx] Lost IBPB, IBRS_FW support for spectre_v2 mitigation.

2018-05-02 Thread Jörg Otte
2018-05-02 11:02 GMT+02:00 Thomas Gleixner : > On Wed, 2 May 2018, Jörg Otte wrote: >> With revert: >> >> jojo@fichte:~$ dmesg | grep -i -e spec -e micro -e "Linux version" >> >> [0.00] microcode: microcode updated early to revision 0x24, &

[kernel 3.13.0-06058-g2d08cd0] Strange ACPI error messages

2014-01-25 Thread Jörg Otte
Kernel 3.13.0-06058-g2d08cd0 displays following errors on the console: ACPI: \_PR_.CPU4: failed to get CPU APIC ID. ACPI: \_PR_.CPU5: failed to get CPU APIC ID. ACPI: \_PR_.CPU6: failed to get CPU APIC ID. ACPI: \_PR_.CPU7: failed to get CPU APIC ID. I don't have CPUs 4..7! Error messages regardi

Re: [kernel 3.13.0-06058-g2d08cd0] Strange ACPI error messages

2014-01-25 Thread Jörg Otte
2014-01-25 Rafael J. Wysocki : > On Saturday, January 25, 2014 11:03:09 AM Jörg Otte wrote: >> Kernel 3.13.0-06058-g2d08cd0 displays following errors on the console: >> >> ACPI: \_PR_.CPU4: failed to get CPU APIC ID. >> ACPI: \_PR_.CPU5: failed to get CPU APIC ID. >

Re: [PATCH] ACPI: reduce log level for message "ACPI: \_PR_.CPU4: failed to get CPU APIC ID"

2014-01-27 Thread Jörg Otte
2014-01-27 Jiang Liu : > Commit b981513f806d (ACPI / scan: bail out early if failed to parse > APIC ID for CPU) emits an error message if ACPI processor driver fails > to query APIC ID for the CPU. > > Originally it's designed to catch BIOS bugs for CPU hot-addition. But > it accidently reveals ano

[regression] linux-3.14.0-rc5-.. kernel does not switch power off

2014-03-09 Thread Jörg Otte
On shutdown power is not switched off. The harddisk is already down. Reboot is working. Last known good kernel is: 3.14.0-rc5-00265-gb01d4e6 First known bad kernel is: 3.14.0-rc5-00287-gca62eec FUJITSU LIFEBOOK AH532/FJNBB1C, BIOS Version 1.09 05/22/2012 Jörg -- To unsubscribe from this list: se

Re: [regression] linux-3.14.0-rc5-.. kernel does not switch power off

2014-03-09 Thread Jörg Otte
2014-03-09 18:15 GMT+01:00 Rafael J. Wysocki : > On Sunday, March 09, 2014 05:58:59 PM Rafael J. Wysocki wrote: >> On Sunday, March 09, 2014 05:55:28 PM Rafael J. Wysocki wrote: >> > On Sunday, March 09, 2014 05:12:56 PM Jörg Otte wrote: >> > > On shutdown power is

Re: [Intel-gfx] [3.14.0-rc4] regression: drm FIFO underruns

2014-05-16 Thread Jörg Otte
2014-05-16 13:53 GMT+02:00 Ville Syrjälä : > On Tue, May 13, 2014 at 06:38:32PM +0200, Daniel Vetter wrote: >> On Tue, May 13, 2014 at 05:21:49PM +0200, Jörg Otte wrote: >> > 2014-05-13 15:22 GMT+02:00 Daniel Vetter : >> > > On Tue, May 13, 2014 at 12:38:41PM +0200, D

Re: [Intel-gfx] [3.14.0-rc4] regression: drm FIFO underruns

2014-05-13 Thread Jörg Otte
2014-05-12 21:03 GMT+02:00 Daniel Vetter : > On Mon, May 12, 2014 at 01:25:24PM +0200, Jörg Otte wrote: >> 2014-05-11 18:49 GMT+02:00 Daniel Vetter : >> > On Sat, May 10, 2014 at 10:52 AM, Jörg Otte wrote: >> >>> On Fri, May 09, 2014 at 05:14:38PM +0100, Damien L

Re: [Intel-gfx] [3.14.0-rc4] regression: drm FIFO underruns

2014-05-13 Thread Jörg Otte
2014-05-13 15:22 GMT+02:00 Daniel Vetter : > On Tue, May 13, 2014 at 12:38:41PM +0200, Daniel Vetter wrote: >> On Tue, May 13, 2014 at 12:29 PM, Jörg Otte wrote: >> >>> Branch drm-intel-nightly as of >> >>> ed60c27 drm-intel-nightly: 2014y-05m-09d-21h-51

Re: [Intel-gfx] [3.14.0-rc4] regression: drm FIFO underruns

2014-05-10 Thread Jörg Otte
2014-05-09 19:03 GMT+02:00 Ville Syrjälä : > On Fri, May 09, 2014 at 05:14:38PM +0100, Damien Lespiau wrote: >> On Fri, May 09, 2014 at 06:11:37PM +0200, Jörg Otte wrote: >> > > Jörg, can you please boot with drm.debug=0xe, reproduce the issue and >> > > then attac

Re: [Intel-gfx] [3.14.0-rc4] regression: drm FIFO underruns

2014-05-12 Thread Jörg Otte
2014-05-11 18:49 GMT+02:00 Daniel Vetter : > On Sat, May 10, 2014 at 10:52 AM, Jörg Otte wrote: >>> On Fri, May 09, 2014 at 05:14:38PM +0100, Damien Lespiau wrote: >>>> On Fri, May 09, 2014 at 06:11:37PM +0200, Jörg Otte wrote: >>>> > > Jörg, can you ple

[ 3.14.0-12041-g75ff24f ] regression: drm warning

2014-04-09 Thread Jörg Otte
Kernel 3.14.0-12041-g75ff24f from 9.4.2014 introduces the following on the console (driver is i915): [drm:ivb_err_int_handler] *ERROR* Pipe B FIFO underrun [drm:cpt_serr_int_handler] *ERROR* PCH transcoder A FIFO underrun [drm:cpt_serr_int_handler] *ERROR* PCH transcoder B FIFO underrun In syslog

Re: [ 3.14.0-12041-g75ff24f ] regression: drm warning

2014-04-14 Thread Jörg Otte
2014-04-09 12:08 GMT+02:00 Jörg Otte : > Kernel 3.14.0-12041-g75ff24f from 9.4.2014 introduces the following > on the console (driver is i915): > > [drm:ivb_err_int_handler] *ERROR* Pipe B FIFO underrun > [drm:cpt_serr_int_handler] *ERROR* PCH transcoder A FIFO underrun > [drm:cp

Re: [usb resume regression] in 3.16-rc1

2014-06-19 Thread Jörg Otte
I don't know how to do this. Thanks, Jörg 2014-06-19 17:02 GMT+02:00 Alan Stern : > On Thu, 19 Jun 2014, Jörg Otte wrote: > >> on resume with 3.16-rc1 I get the following error messages in dmesg >> which are alltogether not present in 3.15: >> >&

Re: [usb resume regression] in 3.16-rc1

2014-06-20 Thread Jörg Otte
2014-06-20 16:57 GMT+02:00 Alan Stern : > On Fri, 20 Jun 2014, Jörg Otte wrote: > >> 2014-06-19 19:35 GMT+02:00 Alan Stern : >> > On Thu, 19 Jun 2014, Jörg Otte wrote: >> > >> >> I don't know how to do this. >> > >> > To enable d

[3.14.0-rc4] regression: drm FIFO underruns

2014-05-05 Thread Jörg Otte
I still have FIFO underruns in drm: [drm:ivb_err_int_handler] *ERROR* Pipe B FIFO underrun [drm:cpt_serr_int_handler] *ERROR* PCH transcoder A FIFO underrun [drm:cpt_serr_int_handler] *ERROR* PCH transcoder B FIFO underrun which I already reported here: https://lkml.org/lkml/2014/4/9/127 and whic

[V13-prerc]: REGRESSION: "*ERROR* Timed out waiting for forcewake old ack to clear"

2013-11-16 Thread Jörg Otte
On startup I get the following error display on the console: "*ERROR* Timed out waiting for forcewake old ack to clear" I already reported this error a year ago at the time of v3.7 ( see https://lkml.org/lkml/2012/11/27/355) which was fixed later on. Now this error is back again. Kernel 3.12.0-0

[proc:] 3.16.0-10436-g9138475: access denied to /proc/1540/task/1540/net/dev

2014-08-10 Thread Jörg Otte
My network interface eth0 doesn't come up in 3.16.0-10436-g9138475 I am seeing following "security problem" in dmesg: audit: type=1400 audit(1407684227.003:28): apparmor="DENIED" operation="open" profile="/sbin/dhclient" name="/proc/1540/task/1540/net/dev" pid=1540 comm="dhclient" requested_

Re: [proc:] 3.16.0-10436-g9138475: access denied to /proc/1540/task/1540/net/dev

2014-08-11 Thread Jörg Otte
2014-08-11 6:30 GMT+02:00 Linus Torvalds : > On Sun, Aug 10, 2014 at 1:05 PM, Eric W. Biederman > wrote: >> >> Linus would you like me to send pull request with those two changes reverted? > > I just did them (delayed it a bit in the hope to get confirmation, but > it looks very straightforward, s

Re: [v3.20]: Missing /sys/class/ACAD directory OR Cannot release Mutex

2015-02-24 Thread Jörg Otte
2015-02-24 0:24 GMT+01:00 Rafael J. Wysocki : > On Sunday, February 22, 2015 01:33:09 PM Jörg Otte wrote: >> Starting with kernel 3.19.0-05184-g18320f2, I often find my notebook >> running with 'powersave' policy even if it is on AC. >> >> It turned out that

Re: [v3.20] ACPI backlight problem

2015-02-24 Thread Jörg Otte
2015-02-24 0:18 GMT+01:00 Rafael J. Wysocki : > On Sunday, February 22, 2015 05:53:11 PM Jörg Otte wrote: >> When I press backlight keys then normally OSD is shown and >> backlight follows immediately the keystrokes step by step. > > That's how it works in 3.19, right?

Re: [v3.20]: Missing /sys/class/ACAD directory OR Cannot release Mutex

2015-02-24 Thread Jörg Otte
2015-02-24 12:03 GMT+01:00 Jörg Otte : > 2015-02-24 0:24 GMT+01:00 Rafael J. Wysocki : >> On Sunday, February 22, 2015 01:33:09 PM Jörg Otte wrote: >>> Starting with kernel 3.19.0-05184-g18320f2, I often find my notebook >>> running with 'powersave' policy e

[V4.0.0-rc3] Xhci Regression: ERROR Transfer event TRB DMA ptr not part of current TD

2015-03-10 Thread Jörg Otte
If I plug in my USB DVB-T stick I get the following in dmesg: dvb-usb: found a 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' in warm state. dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. DVB: registering new adapter (TerraTec/qanu USB2.0 Highspeed DVB-T Receiver)

Re: [V4.0.0-rc3] Xhci Regression: ERROR Transfer event TRB DMA ptr not part of current TD

2015-03-10 Thread Jörg Otte
2015-03-10 14:06 GMT+01:00 Mathias Nyman : > On 10.03.2015 11:40, Jörg Otte wrote: >> If I plug in my USB DVB-T stick I get the following in dmesg: >> >> dvb-usb: found a 'TerraTec/qanu USB2.0 Highspeed DVB-T Receiver' in warm >> state. >> dvb-usb: will

Re: [V4.0.0-rc3] Xhci Regression: ERROR Transfer event TRB DMA ptr not part of current TD

2015-03-10 Thread Jörg Otte
2015-03-10 15:03 GMT+01:00 Jörg Otte : > 2015-03-10 14:06 GMT+01:00 Mathias Nyman : >> On 10.03.2015 11:40, Jörg Otte wrote: >>> If I plug in my USB DVB-T stick I get the following in dmesg: >>> >>> dvb-usb: found a 'TerraTec/qanu USB2.0 Highspeed DVB-T

Re: [V4.0.0-rc3] Xhci Regression: ERROR Transfer event TRB DMA ptr not part of current TD

2015-03-11 Thread Jörg Otte
2015-03-10 18:04 GMT+01:00 Mathias Nyman : > On 10.03.2015 17:36, Jörg Otte wrote: > >>>> Any chance you could take a log with xhci debugging enabled before >>>> attaching the DVB-T >>>> stick? >>>> >>>> echo -n 'module xhci_h

Re: [V4.0.0-rc3] Xhci Regression: ERROR Transfer event TRB DMA ptr not part of current TD

2015-03-11 Thread Jörg Otte
2015-03-11 12:01 GMT+01:00 Jörg Otte : > 2015-03-10 18:04 GMT+01:00 Mathias Nyman : >> On 10.03.2015 17:36, Jörg Otte wrote: >> >>>>> Any chance you could take a log with xhci debugging enabled before >>>>> attaching the DVB-T >>>>> s

Re: [V4.0-rc5 Regression] drm/intel problem

2015-03-27 Thread Jörg Otte
2015-03-27 8:03 GMT+01:00 Kalle Valo : > Linus Torvalds writes: > >> can you verify/confirm that current git works for you? And if not, >> maybe bisect exactly where it happened? > > I had a similar problem as Jörg on my Lenovo x230, display black on -rc5 > except some small colored line on the t

[v3.20] Regression: V3.20 doesn'nt wake up from suspend

2015-02-13 Thread Jörg Otte
In suspend state the power-led remains on (should be blinking). So may be the kernel does not reach suspend state correctly. Once suspended, pressing the suspend key to wake up does not have any visible effect. There is nothing special in the logs. I tried to bisect, but I ran into an unbootable

Re: [v3.20] Regression: V3.20 doesn'nt wake up from suspend

2015-02-13 Thread Jörg Otte
2015-02-13 15:40 GMT+01:00 Rafael J. Wysocki : > On Friday, February 13, 2015 09:49:20 AM Jörg Otte wrote: >> In suspend state the power-led remains on (should be blinking). >> So may be the kernel does not reach suspend state correctly. >> Once suspended, pressing the suspen

[v3.20]: Missing /sys/class/ACAD directory OR Cannot release Mutex

2015-02-22 Thread Jörg Otte
Starting with kernel 3.19.0-05184-g18320f2, I often find my notebook running with 'powersave' policy even if it is on AC. It turned out that /sys/class/ACAD directory is missing and in the logs I see: ACPI Error: Cannot release Mutex [MUT0], not acquired (20150204/exmutex-376) ACPI Error: Method

[v3.20] ACPI backlight problem

2015-02-22 Thread Jörg Otte
When I press backlight keys then normally OSD is shown and backlight follows immediately the keystrokes step by step. Now in v3.20 it behaves different: When I press backlight keys at first nothing happens. If I watch a video it is being stopped. After some seconds OSD is shown, backlight changes

[V4.0] Regression: Support for Bluetooth Adapter dropped.

2015-02-27 Thread Jörg Otte
Bluetooth has ever been working on my Notebook. I successfully use Bluetooth mouse and Obex file transfer for years. And with Kernel V4.00 the Adapter is no longer recognized. It is an Intel 8087:07da. The first bad commit is: commit d0ac9eb72b6dceae318c15ee82ef2aaee233666d Author: Marcel Holtman

Re: [intel-pstate driver regression] processor frequency very high even if in idle

2016-03-30 Thread Jörg Otte
2016-03-29 23:34 GMT+02:00 Rafael J. Wysocki : > On Tuesday, March 29, 2016 07:32:27 PM Jörg Otte wrote: >> 2016-03-29 19:24 GMT+02:00 Jörg Otte : >> > in v4.5 and earlier intel-pstate downscaled idle processors (load >> > 0.1-0.2%) to minumum frequency, in my case 80

Re: [intel-pstate driver regression] processor frequency very high even if in idle

2016-03-30 Thread Jörg Otte
2016-03-30 13:05 GMT+02:00 Rafael J. Wysocki : > On Wed, Mar 30, 2016 at 12:17 PM, Jörg Otte wrote: >> 2016-03-29 23:34 GMT+02:00 Rafael J. Wysocki : >>> On Tuesday, March 29, 2016 07:32:27 PM Jörg Otte wrote: >>>> 2016-03-29 19:24 GMT+02:00 Jörg Otte : >>&

Re: [intel-pstate driver regression] processor frequency very high even if in idle

2016-03-30 Thread Jörg Otte
2016-03-30 17:33 GMT+02:00 Pandruvada, Srinivas : > On Wed, 2016-03-30 at 13:05 +0200, Rafael J. Wysocki wrote: >> On Wed, Mar 30, 2016 at 12:17 PM, Jörg Otte >> wrote: >> > >> > 2016-03-29 23:34 GMT+02:00 Rafael J. Wysocki : >> > > >> > &g

Re: [intel-pstate driver regression] processor frequency very high even if in idle

2016-03-31 Thread Jörg Otte
2016-03-30 20:39 GMT+02:00 Rafael J. Wysocki : > On Wednesday, March 30, 2016 05:29:18 PM Jörg Otte wrote: >> 2016-03-30 13:05 GMT+02:00 Rafael J. Wysocki : >> > On Wed, Mar 30, 2016 at 12:17 PM, Jörg Otte wrote: >> >> 2016-03-29 23:34 GMT+02:00 Rafael J. Wysocki

Re: [intel-pstate driver regression] processor frequency very high even if in idle

2016-03-31 Thread Jörg Otte
2016-03-30 22:26 GMT+02:00 Srinivas Pandruvada : > On Wed, 2016-03-30 at 22:12 +0200, Rafael J. Wysocki wrote: >> On Wed, Mar 30, 2016 at 8:58 PM, Srinivas Pandruvada >> wrote: >> > >> > On Wed, 2016-03-30 at 11:50 -0700, Doug Smythies wrote: >> > &g

Re: [intel-pstate driver regression] processor frequency very high even if in idle

2016-03-31 Thread Jörg Otte
2016-03-31 13:42 GMT+02:00 Rafael J. Wysocki : > On Thursday, March 31, 2016 11:05:56 AM Jörg Otte wrote: > > [cut] > >> > >> >> Yes, works for me. >> >> CPUID(7): No-SGX >> CPU Avg_MHz Busy% Bzy_MHz TSC_MHz >>- 1

Re: [intel-pstate driver regression] processor frequency very high even if in idle

2016-03-31 Thread Jörg Otte
2016-03-31 17:06 GMT+02:00 Srinivas Pandruvada : > On Thu, 2016-03-31 at 07:39 -0700, Doug Smythies wrote: >> On 2016.03.31 02:24 Jörg Otte wrote: > > Hi Jörg, > > Can you send me your kernel config file? > > Thanks, > Srinivas >> >> > jojo@fichte

Re: [intel-pstate driver regression] processor frequency very high even if in idle

2016-03-31 Thread Jörg Otte
2016-03-31 17:43 GMT+02:00 Rafael J. Wysocki : > On Thursday, March 31, 2016 05:25:18 PM Jörg Otte wrote: >> 2016-03-31 13:42 GMT+02:00 Rafael J. Wysocki : >> > On Thursday, March 31, 2016 11:05:56 AM Jörg Otte wrote: >> > >> > [cut] >> > >> >

Re: [intel-pstate driver regression] processor frequency very high even if in idle

2016-04-01 Thread Jörg Otte
2016-03-31 17:43 GMT+02:00 Rafael J. Wysocki : > On Thursday, March 31, 2016 05:25:18 PM Jörg Otte wrote: >> 2016-03-31 13:42 GMT+02:00 Rafael J. Wysocki : >> > On Thursday, March 31, 2016 11:05:56 AM Jörg Otte wrote: >> > >> > [cut] >> > >> >

Re: [intel-pstate driver regression] processor frequency very high even if in idle

2016-04-01 Thread Jörg Otte
2016-03-31 19:55 GMT+02:00 Srinivas Pandruvada : > On Thu, 2016-03-31 at 19:27 +0200, Jörg Otte wrote: >> 2016-03-31 17:43 GMT+02:00 Rafael J. Wysocki : >> > On Thursday, March 31, 2016 05:25:18 PM Jörg Otte wrote: >> > > 2016-03-31 13:42 GMT+02:00 Rafael J. Wysocki

Re: [intel-pstate driver regression] processor frequency very high even if in idle

2016-04-01 Thread Jörg Otte
2016-04-01 14:40 GMT+02:00 Rafael J. Wysocki : > On Friday, April 01, 2016 11:20:42 AM Jörg Otte wrote: >> 2016-03-31 17:43 GMT+02:00 Rafael J. Wysocki : >> > On Thursday, March 31, 2016 05:25:18 PM Jörg Otte wrote: >> >> 2016-03-31 13:42 GMT+02:00 Rafael J. Wysocki :

Re: [intel-pstate driver regression] processor frequency very high even if in idle

2016-04-01 Thread Jörg Otte
2016-04-01 17:20 GMT+02:00 Doug Smythies : > On 2016.04.01 05:40 Rafael J. Wysocki wrote: >> On Friday, April 01, 2016 11:20:42 AM Jörg Otte wrote: >>> 2016-03-31 17:43 GMT+02:00 Rafael J. Wysocki : >>>> On Thursday, March 31, 2016 05:25:18 PM Jörg Otte wrote: &g

Re: [intel-pstate driver regression] processor frequency very high even if in idle

2016-04-01 Thread Jörg Otte
2016-04-01 18:46 GMT+02:00 Jörg Otte : > 2016-04-01 17:20 GMT+02:00 Doug Smythies : >> On 2016.04.01 05:40 Rafael J. Wysocki wrote: >>> On Friday, April 01, 2016 11:20:42 AM Jörg Otte wrote: >>>> 2016-03-31 17:43 GMT+02:00 Rafael J. Wysocki : >>>>> On T

Re: [intel-pstate driver regression] processor frequency very high even if in idle

2016-04-02 Thread Jörg Otte
2016-04-02 17:28 GMT+02:00 Srinivas Pandruvada : > > On Sat, 2016-04-02 at 08:30 +0200, Sedat Dilek wrote: >> > I am trying CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y from >> > linux-pm.git#linux-next out of curiosity... >> > >> > $ ./scripts/diffconfig /boot/config-$(uname -r) .config >> > CPU_FREQ_DEFAU

Re: [4.1.0-07254-gc13c810] Regression: Bluetooth not working.

2015-06-30 Thread Jörg Otte
2015-06-29 23:13 GMT+02:00 Tedd Ho-Jeong An : > Hi Jorg > > On Mon, 29 Jun 2015 16:37:32 +0200 > Jörg Otte wrote: > >> 2015-06-29 12:30 GMT+02:00 Alexey Dobriyan : >> > On Mon, Jun 29, 2015 at 12:00 PM, Jörg Otte wrote: >> >> 2015-06-28 18:09 GMT+02:

[v4.3.0-rc2->3] Regression: BIG networking performance loss

2015-09-29 Thread Jörg Otte
With kernels vmlinuz-4.3.0-rc2-00228-gd4a748a and earlier it is no problem for me to stream HD-videos (700-800 Kbyte/s) from YouTube. With the same video material and kernels vmlinuz-4.3.0-rc2-00438-gd8cc397 and later I only reach 70-80 KByte/s. That's a one-tenth than before. The merges between

Re: [5.2.0-rcx] Bluetooth: hci0: unexpected event for opcode

2019-06-06 Thread Jörg Otte
Am Do., 6. Juni 2019 um 08:18 Uhr schrieb Marcel Holtmann : > > Hi Joerg, > > > In 5.2.0-rcx I see a new error message on startup probably after > > loading the Bluetooth firmware: > > [1.609460] Bluetooth: hci0: unexpected event for opcode 0xfc2f > > > >> dmesg | grep Bluetooth > > [0.1309

Re: [5.2.0-rcx] Bluetooth: hci0: unexpected event for opcode

2019-06-06 Thread Jörg Otte
Am Do., 6. Juni 2019 um 13:20 Uhr schrieb Marcel Holtmann : > > Hi Joerg, > > >>> In 5.2.0-rcx I see a new error message on startup probably after > >>> loading the Bluetooth firmware: > >>> [1.609460] Bluetooth: hci0: unexpected event for opcode 0xfc2f > >>> > dmesg | grep Bluetooth > >>>

Re: [v4.17-rcx] Lost IBPB, IBRS_FW support for spectre_v2 mitigation.

2018-05-05 Thread Jörg Otte
2018-05-04 18:18 GMT+02:00 Borislav Petkov : > On Wed, May 02, 2018 at 02:20:52PM +0200, Thomas Gleixner wrote: >> Thanks for confirming. Still need to find a way which is less fragile, but >> that's probably too much of churn for rc4 >> >> At least I know exactly what's happening, so I can wri

4.17.0-rc1 doesn't boot.

2018-04-17 Thread Jörg Otte
Hi, my notebook doesn't boot with 4.17.0-rc1. Booting stops right after displaying "loading initial ramdisk..". No further displays. Also nothing is wriiten to the logs. First known bad kernel is: 4.16.0-12564-g6b0a02e Last known good kernel is: 4.16.0-12548-g71b8ebb Maybe the problem came in wit

Re: 4.17.0-rc1 doesn't boot.

2018-04-17 Thread Jörg Otte
2018-04-17 10:14 GMT+02:00 Borislav Petkov : > On Tue, Apr 17, 2018 at 10:00:25AM +0200, Jörg Otte wrote: >> Maybe the problem came in with: >> 6b0a02e: "Merge branch 'x86-pti-for-linus' of >> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip" &g

Re: 4.17.0-rc1 doesn't boot.

2018-04-17 Thread Jörg Otte
2018-04-17 16:27 GMT+02:00 Borislav Petkov : > On Tue, Apr 17, 2018 at 04:16:34PM +0200, Jörg Otte wrote: >> Current Linus master tree (4.17.0-rc1-00021-ga27fc14) does'nt fix it. > > Then pls continue bisecting. Unless someone has a better idea... &

Re: [v4.9-rc4] dvb-usb/cinergyT2 NULL pointer dereference

2016-11-09 Thread Jörg Otte
2016-11-08 21:22 GMT+01:00 Mauro Carvalho Chehab : > Em Tue, 8 Nov 2016 10:42:03 -0800 > Linus Torvalds escreveu: > >> On Sun, Nov 6, 2016 at 7:40 AM, Jörg Otte wrote: >> > Since v4.9-rc4 I get following crash in dvb-usb-cinergyT2 module. >> >> Looks lik

Re: Problem with VMAP_STACK=y

2016-10-06 Thread Jörg Otte
2016-10-05 20:55 GMT+02:00 Mauro Carvalho Chehab : > Hi Johannes, > > Em Wed, 5 Oct 2016 20:29:45 +0200 > Johannes Stezenbach escreveu: > >> On Wed, Oct 05, 2016 at 06:04:50AM -0300, Mauro Carvalho Chehab wrote: >> > static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap) >> > { >> >

Re: [PATCH v2] cinergyT2-core: don't do DMA on stack

2016-10-07 Thread Jörg Otte
2016-10-06 20:29 GMT+02:00 Mauro Carvalho Chehab : > Em Thu, 6 Oct 2016 10:27:56 -0700 > Andy Lutomirski escreveu: > >> On Wed, Oct 5, 2016 at 11:58 AM, Mauro Carvalho Chehab >> wrote: >> > Sorry, forgot to C/C people that are at the "Re: Problem with VMAP_STACK=y" >> > thread. >> > >> > Forwarde

Re: [v4.9-rc4] dvb-usb/cinergyT2 NULL pointer dereference

2016-11-10 Thread Jörg Otte
2016-11-10 9:40 GMT+01:00 Mauro Carvalho Chehab : > Em Wed, 9 Nov 2016 11:07:35 -0800 > Linus Torvalds escreveu: > >> On Wed, Nov 9, 2016 at 3:09 AM, Jörg Otte wrote: >> > >> > Tried patch with no success. Again a NULL ptr dereferece. >> >> That pat

Re: [v4.9-rc4] dvb-usb/cinergyT2 NULL pointer dereference

2016-11-11 Thread Jörg Otte
2016-11-11 14:55 GMT+01:00 Mauro Carvalho Chehab : > Em Thu, 10 Nov 2016 12:15:39 +0100 > Jörg Otte escreveu: > >> 2016-11-10 9:40 GMT+01:00 Mauro Carvalho Chehab : >> > Em Wed, 9 Nov 2016 11:07:35 -0800 >> > Linus Torvalds escreveu: >> > >> >

regression: snd-usb-audio kernel panic NULL pointer exception

2016-12-16 Thread Jörg Otte
if I connect Logitech usb audio speaker (idVendor=1130, idProduct=1620) I get a kernel panic - fatal exception in interrupt. There is nothing written into the logs so this is a hand written excerpt from screen: call trace: ? snd_complete_urb ? __usb_hcd_giveback_urb ? xhci_giveback_urb_in_irq.is

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