Re: [PATCH v2 00/11] Add Apple M1 support to PASemi i2c driver

2021-10-13 Thread Christian Zigotzky
On 09 October 2021 at 03:57 pm, Christian Zigotzky wrote: > On 09 October 2021 at 12:10 pm, Wolfram Sang wrote: >>> I still don't have access to any old PASemi hardware but the changes from >>> v1 are pretty small and I expect them to still work. Would still be nice >&

Re: [PATCH v2 00/11] Add Apple M1 support to PASemi i2c driver

2021-10-09 Thread Christian Zigotzky
will wait a few more days so that people can report their tests. But it will be in the next merge window. Series v2: Tested-by: Christian Zigotzky [1] - Christian [1] https://forum.hyperion-entertainment.com/viewtopic.php?p=54213#p54213

Re: Add Apple M1 support to PASemi i2c driver

2021-10-09 Thread Christian Zigotzky
. Oct 2021, at 22:47, Olof Johansson wrote: Christian, Self-service available on lore: https://lore.kernel.org/all/20211008163532.75569-1-s...@svenpeter.dev/ There are links on there to download a whole thread as an mbox if needed. -Olof On Fri, Oct 8, 2021 at 1:20 PM Christian Zigotzky wrote

Re: Add Apple M1 support to PASemi i2c driver

2021-10-08 Thread Christian Zigotzky
Hi Michael, Do you have a mbox link for the v2 changes? I would like to test them on my AmigaOne X1000. Thanks, Christian On 27. Sep 2021, at 09:58, Michael Ellerman wrote: Christian, the whole series is downloadable as a single mbox here: https://patchwork.ozlabs.org/series/264134/mbox/

Re: Add Apple M1 support to PASemi i2c driver

2021-10-04 Thread Christian Zigotzky
> On 3. Oct 2021, at 16:36, Sven Peter wrote: > > Hi, > > >> On Fri, Oct 1, 2021, at 06:47, Christian Zigotzky wrote: >>> On 27 September 2021 at 07:39 am, Sven Peter wrote: >>> Hi Christian, >>> >>> Thanks already for volunteeri

Re: Add Apple M1 support to PASemi i2c driver

2021-10-04 Thread Christian Zigotzky
Hi Sven, Unfortunately Damien has found an issue. [1] Output of i2cdetect -l with the default RC3 of kernel 5.15 without your modifications: 2c-0i2c Radeon i2c bit bus 0x90 I2C adapter i2c-1 i2c Radeon i2c bit bus 0x91 I2C adapter

Re: Add Apple M1 support to PASemi i2c driver

2021-10-03 Thread Christian Zigotzky
On 03 October 2021 at 04:36 pm, Sven Peter wrote: > Hi, > > > On Fri, Oct 1, 2021, at 06:47, Christian Zigotzky wrote: >> On 27 September 2021 at 07:39 am, Sven Peter wrote: >>  > Hi Christian, >>  > >>  > Thanks already for volunteering to test this!

Re: Add Apple M1 support to PASemi i2c driver

2021-09-30 Thread Christian Zigotzky
Typo: Damian Correct: Damien On 01 October 2021 at 06:47 am, Christian Zigotzky wrote: On 27 September 2021 at 07:39 am, Sven Peter wrote: > Hi Christian, > > Thanks already for volunteering to test this! > Hello Sven, Damian (Hypex) has successfully tested the RC3 of kernel 5.1

Re: Add Apple M1 support to PASemi i2c driver

2021-09-30 Thread Christian Zigotzky
On 27 September 2021 at 07:39 am, Sven Peter wrote: > Hi Christian, > > Thanks already for volunteering to test this! > Hello Sven, Damian (Hypex) has successfully tested the RC3 of kernel 5.15 with your modified i2c driver on his Nemo board yesterday. [1] @Darren Could you also please check

Re: Add Apple M1 support to PASemi i2c driver

2021-09-27 Thread Christian Zigotzky
On 27 September 2021 at 09:58 am, Michael Ellerman wrote: Wolfram Sang writes: Sure, will do that later as well! But please do it privately. For upstreaming, the patch series you sent is way better than a single patch. Christian, the whole series is downloadable as a single mbox here:

Re: Add Apple M1 support to PASemi i2c driver

2021-09-26 Thread Christian Zigotzky
September 2021 at 04:55 pm, Christian Zigotzky wrote: Hi Sven, Thanks a lot for your nice explanation of the history of the PASemi i2c driver. We are using Nemo boards with 64-bit dual-core PWRficient PA6T-1682M CPUs (A-EON AmigaOne X1000). [1] The RC2 of kernel 5.15 works without any

Add Apple M1 support to PASemi i2c driver

2021-09-26 Thread Christian Zigotzky
Hi Sven, Thanks a lot for your nice explanation of the history of the PASemi i2c driver. We are using Nemo boards with 64-bit dual-core PWRficient PA6T-1682M CPUs (A-EON AmigaOne X1000). [1] The RC2 of kernel 5.15 works without any problems on our Nemo boards. [2] Could you please post

Re: [PATCH 2/2] kvm: rename KVM_MAX_VCPU_ID to, KVM_MAX_VCPU_IDS

2021-09-14 Thread Christian Zigotzky
Hello Juergen, Hello All, Since the RC1 of kernel 5.13, -smp 2 and -smp 4 don't work with a virtual e5500 QEMU KVM-HV machine anymore. [1] I see in the serial console, that the uImage doesn't load. I use the following QEMU command for booting: qemu-system-ppc64 -M ppce500 -cpu e5500

Re: [FSL P50x0] lscpu reports wrong values since the RC1 of kernel 5.13

2021-08-27 Thread Christian Zigotzky
> On 26. Aug 2021, at 05:43, Srikar Dronamraju > wrote: > > * Christian Zigotzky [2021-08-16 14:29:21]: > > > Hi Christian, > >> I tested the RC6 of kernel 5.14 today and unfortunately the issue still >> exists. We have figured out that only P5040

Re: [FSL P50x0] lscpu reports wrong values since the RC1 of kernel 5.13

2021-08-16 Thread Christian Zigotzky
://forum.hyperion-entertainment.com/viewtopic.php?p=53775#p53775 On 09 August 2021 um 02:37 pm, Christian Zigotzky wrote: Hi All, Lscpu reports wrong values [1] since the RC1 of kernel 5.13 on my FSL P5040 Cyrus+ board (A-EON AmigaOne X5000). [2] The differences are: Since the RC1 of kernel 5.13

Re: FAILED: patch "[PATCH] drm/radeon/ni_dpm: Fix booting bug" failed to apply to 5.13-stable tree

2021-07-19 Thread Christian Zigotzky
On 19 July 2021 04:58 pm, Christian Zigotzky wrote: On 19 July 2021 at 04:32 pm, Stan Johnson wrote: On 7/18/21 10:23 PM, Christian Zigotzky wrote: Hello Stan, We had the same issue during the 5.14 merge window. Please look in the following thread: https://forum.hyperion-entertainment.com

FAILED: patch "[PATCH] drm/radeon/ni_dpm: Fix booting bug" failed to apply to 5.13-stable tree

2021-07-19 Thread Christian Zigotzky
On 19 July 2021 at 04:32 pm, Stan Johnson wrote: On 7/18/21 10:23 PM, Christian Zigotzky wrote: Hello Stan, We had the same issue during the 5.14 merge window. Please look in the following thread: https://forum.hyperion-entertainment.com/viewtopic.php?p=53511#p53511 There is a patch

Re: Xorg doesn't work anymore after the latest DRM updates

2021-07-06 Thread Christian Zigotzky
Hi Nirmoy, This patch works! Thanks a lot! We tested it on an A-EON AmigaOne X5000/20 today. Screenshot: http://www.skateman.nl/wp-content/uploads/2021/07/Screenshot-at-2021-07-06-113237.png Cheers, Christian On 05 July 2021 at 06:48 pm, Christian Zigotzky wrote: Hi Nirmoy, Many thanks

Re: [FSL P50xx] IRQ issues

2021-07-06 Thread Christian Zigotzky
/Kernel-5-14-alpha3-Power-PC.png Thanks, Christian On 06 July 2021 at 06:07 am, Christian Zigotzky wrote: Hi Nick, Thanks a lot for your patch! We will test it as soon as possible. You're right that this issue doesn't exist in a virtual e5500 QEMU machine. Have a nice day, Christian On 06 July

Re: [FSL P50xx] IRQ issues

2021-07-05 Thread Christian Zigotzky
Hi Nick, Thanks a lot for your patch! We will test it as soon as possible. You're right that this issue doesn't exist in a virtual e5500 QEMU machine. Have a nice day, Christian On 06 July 2021 at 01:36 am, Nicholas Piggin wrote: Excerpts from Christian Zigotzky's message of July 6, 2021

[FSL P50xx] IRQ issues

2021-07-05 Thread Christian Zigotzky
/git/torvalds/linux.git/commit/?id=019b3fd94ba73d3ac615f0537440b81f129821f6 On 03 July 2021 at 09:57am, Christian Zigotzky wrote: > Oh dear, there is another issue after the latest PowerPC updates. The X5000 [1] doesn't boot anymore. > > Error messages: > > Oops: Exeption in kern

Re: Xorg doesn't work anymore after the latest DRM updates

2021-07-05 Thread Christian Zigotzky
0791. Let us know if this helps. > > > Regards, > > Nirmoy > > On 7/3/2021 9:30 AM, Christian Zigotzky wrote: >> Hi All, >> >> Xorg doesn't work anymore after the latest DRM updates. [1] >> >> Error messages: >> >> Jul 03 08:54:51 Fie

Re: Xorg doesn't work anymore after the latest DRM updates

2021-07-03 Thread Christian Zigotzky
are knocked out and unfortunately I don't have any time for bisecting. - Christian On 03 July 2021 at 09:30 am, Christian Zigotzky wrote: Hi All, Xorg doesn't work anymore after the latest DRM updates. [1] Error messages: Jul 03 08:54:51 Fienix systemd[1]: Starting Light Display Manager

Xorg doesn't work anymore after the latest DRM updates

2021-07-03 Thread Christian Zigotzky
Hi All, Xorg doesn't work anymore after the latest DRM updates. [1] Error messages: Jul 03 08:54:51 Fienix systemd[1]: Starting Light Display Manager... Jul 03 08:54:51 Fienix systemd[1]: Started Light Display Manager. Jul 03 08:54:51 Fienix kernel: BUG: Kernel NULL pointer dereference on

Re: [FSL P50x0] KVM HV doesn't work anymore

2021-06-07 Thread Christian Zigotzky
On 02 June 2021 at 01:26pm, Christian Zigotzky wrote: On 20 May 2021 at 01:07am, Nicholas Piggin wrote: Hmm, okay that probably rules out those notifier changes then. Can you remind me were you able to rule these out as suspects? 8f6cc75a97d1 powerpc: move norestart trap flag to bit 0

Re: [FSL P50x0] KVM HV doesn't work anymore

2021-06-02 Thread Christian Zigotzky
On 20 May 2021 at 01:07am, Nicholas Piggin wrote: Hmm, okay that probably rules out those notifier changes then. Can you remind me were you able to rule these out as suspects? 8f6cc75a97d1 powerpc: move norestart trap flag to bit 0 8dc7f0229b78 powerpc: remove partial register save logic

Re: [FSL P50x0] KVM HV doesn't work anymore

2021-05-30 Thread Christian Zigotzky
On 20 May 21 at 01:07am, Nicholas Piggin wrote: Excerpts from Christian Zigotzky's message of May 19, 2021 9:52 pm: On 19 May 2021 at 09:57 am, Nicholas Piggin wrote: Excerpts from Christian Zigotzky's message of May 17, 2021 7:42 pm: On 17 May 2021 at 09:42am, Nicholas Piggin wrote:

Re: [FSL P50x0] KVM HV doesn't work anymore

2021-05-19 Thread Christian Zigotzky
On 19 May 2021 at 09:57 am, Nicholas Piggin wrote: Excerpts from Christian Zigotzky's message of May 17, 2021 7:42 pm: On 17 May 2021 at 09:42am, Nicholas Piggin wrote: Excerpts from Christian Zigotzky's message of May 15, 2021 11:46 pm: I tried it but it doesn't solve the issue. The uImage

Re: [FSL P50x0] KVM HV doesn't work anymore

2021-05-18 Thread Christian Zigotzky
> On 17. May 2021, at 11:43, Christian Zigotzky wrote: > > On 17 May 2021 at 09:42am, Nicholas Piggin wrote: >> Excerpts from Christian Zigotzky's message of May 15, 2021 11:46 pm: >>> On 15 May 2021 at 12:08pm Christophe Leroy wrote: >>>> >>>

Re: [FSL P50x0] KVM HV doesn't work anymore

2021-05-17 Thread Christian Zigotzky
On 17 May 2021 at 09:42am, Nicholas Piggin wrote: Excerpts from Christian Zigotzky's message of May 15, 2021 11:46 pm: On 15 May 2021 at 12:08pm Christophe Leroy wrote: Le 15/05/2021 à 11:48, Christian Zigotzky a écrit : Hi All, I bisected today [1] and the bisecting itself was OK

Re: [FSL P50x0] KVM HV doesn't work anymore

2021-05-15 Thread Christian Zigotzky
On 15 May 2021 at 12:08pm Christophe Leroy wrote: Le 15/05/2021 à 11:48, Christian Zigotzky a écrit : Hi All, I bisected today [1] and the bisecting itself was OK but the reverting of the bad commit doesn't solve the issue. Do you have an idea which commit could be resposible

Re: [FSL P50x0] KVM HV doesn't work anymore

2021-05-15 Thread Christian Zigotzky
that affected KVM HV on FSL P50x0 machines. Thanks, Christian [1] https://forum.hyperion-entertainment.com/viewtopic.php?p=53209#p53209 On 14 May 2021 at 10:10 am, Christian Zigotzky wrote: Hi All, The RC1 of kernel 5.13 doesn't boot in a virtual e5500 QEMU machine with KVM HV anymore. I see

[FSL P50x0] KVM HV doesn't work anymore

2021-05-14 Thread Christian Zigotzky
Hi All, The RC1 of kernel 5.13 doesn't boot in a virtual e5500 QEMU machine with KVM HV anymore. I see in the serial console that the uImage doesn't load. I use the following QEMU command for booting: qemu-system-ppc64 -M ppce500 -cpu e5500 -enable-kvm -m 1024 -kernel uImage-5.13 -drive

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-13 Thread Christian Zigotzky
On 14 May 2021 at 00:58am, Nicholas Piggin wrote: Excerpts from Christian Zigotzky's message of May 14, 2021 6:20 am: On 13 May 2021 at 07:00pm, Christophe Leroy wrote: Ah yes, I remember this problem. Can you select CONFIG_VIRT_CPU_ACCOUNTING_GEN in your configuration ? Otherwise, I can try

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-13 Thread Christian Zigotzky
On 13 May 2021 at 07:00pm, Christophe Leroy wrote: Le 13/05/2021 à 18:35, Christian Zigotzky a écrit : On 13 May 2021 at 5:51pm, Christophe Leroy wrote: Le 13/05/2021 à 17:19, Christian Zigotzky a écrit : On 13 May 2021 at 12:01 pm, Christophe Leroy wrote: Le 13/05/2021 à 08:47

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-13 Thread Christian Zigotzky
On 13 May 2021 at 5:51pm, Christophe Leroy wrote: Le 13/05/2021 à 17:19, Christian Zigotzky a écrit : On 13 May 2021 at 12:01 pm, Christophe Leroy wrote: Le 13/05/2021 à 08:47, Christian Zigotzky a écrit : Hi Christophe, On 9. May 2021, at 19:37, Christophe Leroy wrote: Did I do

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-13 Thread Christian Zigotzky
On 13 May 2021 at 12:01 pm, Christophe Leroy wrote: Le 13/05/2021 à 08:47, Christian Zigotzky a écrit : Hi Christophe, On 9. May 2021, at 19:37, Christophe Leroy wrote: Did I do an error in my analysis ? No, you didn’t. On the contrary you have found the issue. ;-) The issue

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-13 Thread Christian Zigotzky
Hi Christophe, > On 9. May 2021, at 19:37, Christophe Leroy > wrote: > > Did I do an error in my analysis ? No, you didn’t. On the contrary you have found the issue. ;-) The issue is somewhere in the new interrupt code. > ZZ | * | ceff77efa4f8 powerpc/64e/interrupt: Use new interrupt

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-09 Thread Christian Zigotzky
On 09 May 2021 at 07:43 pm, Christophe Leroy wrote: On my side, book3e (corenet64_smp_defconfig) built with GCC 10.1 works well with QEMU 2.11.2 A kernel built with the configuration you provided doesn't boot on QEMU, no output at all, even with kernel v5.12. What versions of GCC and QEMU

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-09 Thread Christian Zigotzky
On 08 May 2021 at 06:39pm, Christian Zigotzky wrote: On 06 May 2021 at 03:58 pm, Christian Zigotzky wrote: I have started bisecting again. Link: https://forum.hyperion-entertainment.com/viewtopic.php?p=53106#p53106 <https://forum.hyperion-entertainment.com/viewtopic.php?p=53106#p53

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-08 Thread Christian Zigotzky
On 06 May 2021 at 03:58 pm, Christian Zigotzky wrote: I have started bisecting again. Link: https://forum.hyperion-entertainment.com/viewtopic.php?p=53106#p53106 <https://forum.hyperion-entertainment.com/viewtopic.php?p=53106#p53106> On 6. May 2021, at 10:09, Christophe Leroy

Re: Radeon NI: GIT kernel with the nislands_smc commit doesn't boot on a Freescale P5040 board and P.A.Semi Nemo board

2021-05-08 Thread Christian Zigotzky
Hi Gustavo, Your patch works! Thanks a lot! I tested it with my Freescale P5040 board and P.A.Semi Nemo board with a connected AMD Radeon HD6970 NI graphics cards (Cayman XT) today. Have a nice day, Christian On 07 May 2021 at 08:43am, Christian Zigotzky wrote: Hi Gustavo, Great! I

Re: Radeon NI: GIT kernel with the nislands_smc commit doesn't boot on a Freescale P5040 board and P.A.Semi Nemo board

2021-05-07 Thread Christian Zigotzky
Hi Gustavo, Great! I will test it. Many thanks for your help. Cheers, Christian > On 7. May 2021, at 01:55, Gustavo A. R. Silva wrote: > > Hi Christian, > >> On 4/30/21 06:59, Christian Zigotzky wrote: >> Hello, >> >> The Nemo board (A-EON AmigaOn

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-06 Thread Christian Zigotzky
I have started bisecting again. Link: https://forum.hyperion-entertainment.com/viewtopic.php?p=53106#p53106 > On 6. May 2021, at 10:09, Christophe Leroy > wrote: > > Hi, > >> Le 06/05/2021 à 09:56, Christian Zigotzky a écrit : >> Hi Christophe, >> Ok

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-06 Thread Christian Zigotzky
n 6. May 2021, at 08:13, Christophe Leroy > wrote: > >  > >> Le 05/05/2021 à 14:43, Christian Zigotzky a écrit : >>> On 04 May 2021 at 05:17pm, Christophe Leroy wrote: >>> Le 04/05/2021 à 16:59, Christian Zigotzky a écrit : >>>> On 04 May 2021 at

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-05 Thread Christian Zigotzky
On 04 May 2021 at 05:17pm, Christophe Leroy wrote: Le 04/05/2021 à 16:59, Christian Zigotzky a écrit : On 04 May 2021 at 04:41pm Christophe Leroy wrote: Le 04/05/2021 à 13:02, Christian Zigotzky a écrit : On 04 May 2021 at 12:07pm, Christian Zigotzky wrote: On 04 May 2021 at 11:49am

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-04 Thread Christian Zigotzky
Am 04.05.21 um 16:41 schrieb Christophe Leroy: Le 04/05/2021 à 13:02, Christian Zigotzky a écrit : Am 04.05.21 um 12:07 schrieb Christian Zigotzky: Am 04.05.21 um 11:49 schrieb Christophe Leroy: Le 04/05/2021 à 11:46, Christian Zigotzky a écrit : Am 04.05.21 um 11:11 schrieb Christophe

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-04 Thread Christian Zigotzky
Am 04.05.21 um 16:48 schrieb Christophe Leroy: Le 04/05/2021 à 15:48, Christian Zigotzky a écrit : Am 04.05.21 um 13:02 schrieb Christian Zigotzky: Am 04.05.21 um 12:07 schrieb Christian Zigotzky: Am 04.05.21 um 11:49 schrieb Christophe Leroy: Le 04/05/2021 à 11:46, Christian Zigotzky

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-04 Thread Christian Zigotzky
Am 04.05.21 um 13:02 schrieb Christian Zigotzky: Am 04.05.21 um 12:07 schrieb Christian Zigotzky: Am 04.05.21 um 11:49 schrieb Christophe Leroy: Le 04/05/2021 à 11:46, Christian Zigotzky a écrit : Am 04.05.21 um 11:11 schrieb Christophe Leroy: Le 04/05/2021 à 11:09, Christian Zigotzky

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-04 Thread Christian Zigotzky
Am 04.05.21 um 12:07 schrieb Christian Zigotzky: Am 04.05.21 um 11:49 schrieb Christophe Leroy: Le 04/05/2021 à 11:46, Christian Zigotzky a écrit : Am 04.05.21 um 11:11 schrieb Christophe Leroy: Le 04/05/2021 à 11:09, Christian Zigotzky a écrit : Am 04.05.21 um 10:58 schrieb Christophe

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-04 Thread Christian Zigotzky
Am 04.05.21 um 11:49 schrieb Christophe Leroy: Le 04/05/2021 à 11:46, Christian Zigotzky a écrit : Am 04.05.21 um 11:11 schrieb Christophe Leroy: Le 04/05/2021 à 11:09, Christian Zigotzky a écrit : Am 04.05.21 um 10:58 schrieb Christophe Leroy: Le 04/05/2021 à 10:29, Christian Zigotzky

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-04 Thread Christian Zigotzky
Am 04.05.21 um 11:11 schrieb Christophe Leroy: Le 04/05/2021 à 11:09, Christian Zigotzky a écrit : Am 04.05.21 um 10:58 schrieb Christophe Leroy: Le 04/05/2021 à 10:29, Christian Zigotzky a écrit : On 04 May 2021 at 09:47am, Christophe Leroy wrote: Hi Le 04/05/2021 à 09:21, Christian

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-04 Thread Christian Zigotzky
Am 04.05.21 um 10:58 schrieb Christophe Leroy: Le 04/05/2021 à 10:29, Christian Zigotzky a écrit : On 04 May 2021 at 09:47am, Christophe Leroy wrote: Hi Le 04/05/2021 à 09:21, Christian Zigotzky a écrit : Hi Christophe, Thanks for your answer but I think I don't know how it works

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-04 Thread Christian Zigotzky
On 04 May 2021 at 09:47am, Christophe Leroy wrote: Hi Le 04/05/2021 à 09:21, Christian Zigotzky a écrit : Hi Christophe, Thanks for your answer but I think I don't know how it works with the cherry-pick. $ git bisect start As you suspect the problem to be specific to powerpc, I can do

Re: [FSL P50x0] Xorg always restarts again and again after the the PowerPC updates 5.13-1

2021-05-04 Thread Christian Zigotzky
hint: with 'git add ' or 'git rm ' hint: and commit the result with 'git commit' How can I fix this error? Thanks, Christian On 04 May 2021 at 06:56 am, Christophe Leroy wrote: Le 04/05/2021 à 00:25, Christian Zigotzky a écrit : Hello, Xorg always restarts again and again after

Re: Latest Git kernel doesn't compile because of the LINUX_VERSION_CODE issue

2021-02-26 Thread Christian Zigotzky
at 5:10 pm, Christophe Leroy wrote: Le 26/02/2021 à 13:34, Christian Zigotzky a écrit : Hello, I tried to compile the latest Git kernel today. Unfortunately it doesn't compile. I have no such problem with latest git kernel. Christophe Error messages:    CC  arch/powerpc/kernel/ud

Latest Git kernel doesn't compile because of the LINUX_VERSION_CODE issue

2021-02-26 Thread Christian Zigotzky
Hello, I tried to compile the latest Git kernel today. Unfortunately it doesn't compile. Error messages:   CC  arch/powerpc/kernel/udbg_16550.o In file included from ./include/linux/stackprotector.h:10:0, from arch/powerpc/kernel/smp.c:35:

Re: [PASEMI] Nemo board doesn't boot anymore because of moving pas_pci_init

2021-02-24 Thread Christian Zigotzky
On 24 February 21 at 03:17am, Oliver O'Halloran wrote: On Wed, Feb 24, 2021 at 11:55 AM Michael Ellerman wrote: Olof Johansson writes: Hi, On Tue, Feb 23, 2021 at 1:43 PM Christian Zigotzky wrote: Hello, The Nemo board [1] with a P.A. Semi PA6T SoC doesn't boot anymore because of moving

[PASEMI] Nemo board doesn't boot anymore because of moving pas_pci_init

2021-02-23 Thread Christian Zigotzky
Hello, The Nemo board [1] with a P.A. Semi PA6T SoC doesn't boot anymore because of moving "pas_pci_init" to the device tree adoption [2] in the latest PowerPC updates 5.12-1 [3]. Unfortunately the Nemo board doesn't have it in its device tree. I reverted this commit and after that the Nemo

Re: FSL P5040: KVM HV doesn't work with the RC5 of kernel 5.11

2021-02-01 Thread Christian Zigotzky
Hello, I compiled the RC6 of kernel 5.11 today and KVM HV works again. Therefore I don't need the patch below anymore. Many thanks for solving the issue, Christian On 27 January 2021 at 05:07pm, Christian Zigotzky wrote: Hello, I compiled the RC5 of kernel 5.11 today. Unfortunately KVM HV

Re: GIT kernel with the PowerPC updates 5.11-1 doesn't boot on a FSL P5040 board and in a virtual e5500 QEMU machine

2020-12-24 Thread Christian Zigotzky
On 22 December 2020 at 02:14pm, Michael Ellerman wrote: Christian Zigotzky writes: ... Download: http://www.xenosoft.de/MintPPC32-X5000.tar.gz (md5sum: b31c1c1ca1fcf5d4cdf110c4bce11654) The password for both 'root' and 'mintppc' is 'mintppc'. ... QEMU command without KVM on macOS Intel: qemu

Re: GIT kernel with the PowerPC updates 5.11-1 doesn't boot on a FSL P5040 board and in a virtual e5500 QEMU machine

2020-12-22 Thread Christian Zigotzky
,             const struct vdso_data *vd)  { With this patch, the uImage boots without any problems on my FSL P5040 board and in a virtual e5500 QEMU machine. Please check the problematic code. Thanks, Christian On 19 December 2020 at 01:33pm, Christian Zigotzky wrote: On 19

Re: GIT kernel with the PowerPC updates 5.11-1 doesn't boot on a FSL P5040 board and in a virtual e5500 QEMU machine

2020-12-18 Thread Christian Zigotzky
On 18 December 2020 at 11:49pm, Christian Zigotzky wrote: On 18 December 2020 at 10:25pm, Denis Kirjanov wrote: > > > On Friday, December 18, 2020, Christian Zigotzky wrote: > > Hello, > > I compiled the latest Git kernel with the new PowerPC updates 5.11-1 [1]

Re: GIT kernel with the PowerPC updates 5.11-1 doesn't boot on a FSL P5040 board and in a virtual e5500 QEMU machine

2020-12-18 Thread Christian Zigotzky
On 18 December 2020 at 10:25pm, Denis Kirjanov wrote: > > > On Friday, December 18, 2020, Christian Zigotzky wrote: > > Hello, > > I compiled the latest Git kernel with the new PowerPC updates 5.11-1 [1] today. Unfortunately this kernel doesn't boot on m

GIT kernel with the PowerPC updates 5.11-1 doesn't boot on a FSL P5040 board and in a virtual e5500 QEMU machine

2020-12-18 Thread Christian Zigotzky
Hello, I compiled the latest Git kernel with the new PowerPC updates 5.11-1 [1] today. Unfortunately this kernel doesn't boot on my FSL P5040 board [2] and in a virtual e5500 QEMU machine [3]. I was able to revert the new PowerPC updates 5.11-1 [4] and after a new compiling, the kernel

Re: [Virtual ppce500] virtio_gpu virtio0: swiotlb buffer is full

2020-08-19 Thread Christian Zigotzky
On 19 August 2020 at 06:35 am, Gerd Hoffmann wrote: On Tue, Aug 18, 2020 at 04:41:38PM +0200, Christian Zigotzky wrote: Hello Gerd, I compiled a new kernel with the latest DRM misc updates today. The patch is included in these updates. This kernel works with the VirtIO-GPU in a virtual e5500

Re: [Virtual ppce500] virtio_gpu virtio0: swiotlb buffer is full

2020-08-18 Thread Christian Zigotzky
On 18 August 2020 at 10:18 am, Gerd Hoffmann wrote: On Mon, Aug 17, 2020 at 11:19:58AM +0200, Christian Zigotzky wrote: Hello I compiled the RC1 of kernel 5.9 today. Unfortunately the issue with the VirtIO-GPU (see below) still exists. Therefore we still need the patch (see below) for using

Re: [Virtual ppce500] virtio_gpu virtio0: swiotlb buffer is full

2020-08-18 Thread Christian Zigotzky
On 18 August 2020 at 10:18 am, Gerd Hoffmann wrote: On Mon, Aug 17, 2020 at 11:19:58AM +0200, Christian Zigotzky wrote: Hello I compiled the RC1 of kernel 5.9 today. Unfortunately the issue with the VirtIO-GPU (see below) still exists. Therefore we still need the patch (see below) for using

Re: [Virtual ppce500] virtio_gpu virtio0: swiotlb buffer is full

2020-08-17 Thread Christian Zigotzky
On 12 August 2020 at 3:09 pm, Christian Zigotzky wrote: Hello Daniel, The VirtIO-GPU doesn't work anymore with the latest Git kernel in a virtual e5500 PPC64 QEMU machine [1,2] after the commit "drm/virtio: Call the right shmem helpers". [3] The kernel 5.8 works with the

[Virtual ppce500] virtio_gpu virtio0: swiotlb buffer is full

2020-08-12 Thread Christian Zigotzky
Hello Daniel, The VirtIO-GPU doesn't work anymore with the latest Git kernel in a virtual e5500 PPC64 QEMU machine [1,2] after the commit "drm/virtio: Call the right shmem helpers". [3] The kernel 5.8 works with the VirtIO-GPU in this virtual machine. I bisected today [4]. Result:

[Virtual ppce500] virtio_gpu virtio0: swiotlb buffer is full

2020-08-10 Thread Christian Zigotzky
Hello, Just for info. The latest git kernel doesn't work with a virtio_gpu anymore. QEMU command: qemu-system-ppc64 -M ppce500 -cpu e5500 -enable-kvm -m 1024 -kernel uImage -drive format=raw,file=fienix-soar_3.0-2020608-net.img,index=0,if=virtio -nic user,model=e1000 -append "rw

Re: [PASEMI] Nemo board doesn't boot anymore after the commit "powerpc/book3s64/pkeys: Simplify pkey disable branch"

2020-08-10 Thread Christian Zigotzky
Am 10.08.20 um 10:58 schrieb Aneesh Kumar K.V: On 8/10/20 2:15 PM, Christian Zigotzky wrote: Hello Aneesh, I tested the new kernel today and unfortunately it doesn't run very well. I have only one core (1 physical processor; 1 core; 2 threads) instead of two cores (1 physical processor; 2

Re: [PASEMI] Nemo board doesn't boot anymore after the commit "powerpc/book3s64/pkeys: Simplify pkey disable branch"

2020-08-10 Thread Christian Zigotzky
/dmesg_nemo_board_kernel_5.9.txt Could you please check the updates? Thanks, Christian On 10 August 2020 at 09:56 am, Christian Zigotzky wrote: Hello Aneesh, The Nemo board boots with your patch but unfortunately I don't see any boot messages anymore. Please find attached the kernel config. Thanks, Christian

[PASEMI] Nemo board doesn't boot anymore after the commit "powerpc/book3s64/pkeys: Simplify pkey disable branch"

2020-08-09 Thread Christian Zigotzky
Hello, The Nemo board (A-EON AmigaOne X1000) [1] doesn't start with the latest Git kernel anymore after the commit "powerpc/book3s64/pkeys: Simplify pkey disable branch" [2]. I bisected today [3]. Result: powerpc/book3s64/pkeys: Simplify pkey disable branch

Re: [Latest Git kernel/Linux-next kernel] Xorg doesn't start after the seccomp updates v5.9-rc1

2020-08-07 Thread Christian Zigotzky
updates are responsible for the second issue. Because of this second issue I can’t test your patch. Please test the latest Git kernel. Thanks, Christian > On 7. Aug 2020, at 19:45, Kees Cook wrote: > > On Fri, Aug 07, 2020 at 04:45:14PM +0200, Christian Zigotzky wrote: >>

[Latest Git kernel/Linux-next kernel] Xorg doesn't start after the seccomp updates v5.9-rc1

2020-08-07 Thread Christian Zigotzky
Hello, Xorg doesn't start with the latest Git kernel anymore on some Linux distributions after the seccomp updates v5.9-rc1 [1]. For example on Fienix (Debian Sid PowerPC 32-bit) and on ubuntu MATE 16.04.6 (PowerPC 32-bit). I tested these distributions on the A-EON AmigaOne X1000 [2], A-EON

Re: FSL P5020/P5040: DPAA Ethernet issue with the latest Git kernel

2020-07-08 Thread Christian Zigotzky
On 08 July 2020 at 08:03 am, Madalin Bucur (OSS) wrote: From: Christian Zigotzky Sent: Tuesday, July 7, 2020 9:26 PM To: Madalin Bucur (OSS) Cc: mad skateman ; Camelia Alexandra Groza ; linuxppc-...@ozlabs.org; net...@vger.kernel.org; R.T.Dickinson ; Darren Stevens Subject: Re: FSL P5020

Re: FSL P5020/P5040: DPAA Ethernet issue with the latest Git kernel

2020-07-07 Thread Christian Zigotzky
> On 7. Jul 2020, at 17:53, Madalin Bucur (OSS) > wrote: > > Was DPAA functional before commit A? > How about after commit A and before commit B? The DPAA Ethernet works from the kernel 5.6-rc4 [1] till the Git kernel from the 11 of June [2]. It doesn’t work since the commit “fix

Re: FSL P5020/P5040: DPAA Ethernet issue with the latest Git kernel

2020-07-07 Thread Christian Zigotzky
On 25 June 2020 at 12:22 pm, Alexander Gordeev wrote: On Thu, Jun 25, 2020 at 01:01:52AM +0200, Christian Zigotzky wrote: [...] I compiled a test kernel with the option "CONFIG_TEST_BITMAP=y" yesterday. After that Skateman and I booted it and looked for the bitmap tests with "

Re: PowerPC KVM-PR issue

2020-06-25 Thread Christian Zigotzky
On 15 June 2020 at 01:39 pm, Christian Zigotzky wrote: On 14 June 2020 at 04:52 pm, Christian Zigotzky wrote: On 14 June 2020 at 02:53 pm, Nicholas Piggin wrote: Excerpts from Christian Zigotzky's message of June 12, 2020 11:01 pm: On 11 June 2020 at 04:47 pm, Christian Zigotzky wrote: On 10

FSL P5020/P5040: DPAA Ethernet issue with the latest Git kernel

2020-06-21 Thread Christian Zigotzky
Hello Alexander, The DPAA Ethernet doesn’t work anymore on our FSL P5020/P5040 boards [1] since the RC1 of kernel 5.8 [2]. We bisected last days [3] and found the problematic commit [4]. I was able to revert it [5]. After that the DPAA Ethernet works again. I created a patch for reverting the

Re: PowerPC KVM-PR issue

2020-06-15 Thread Christian Zigotzky
On 15 June 2020 at 01:39 am, Christian Zigotzky wrote: On 14 June 2020 at 04:52 pm, Christian Zigotzky wrote: On 14 June 2020 at 02:53 pm, Nicholas Piggin wrote: Excerpts from Christian Zigotzky's message of June 12, 2020 11:01 pm: On 11 June 2020 at 04:47 pm, Christian Zigotzky wrote: On 10

Re: PowerPC KVM-PR issue

2020-06-14 Thread Christian Zigotzky
On 14 June 2020 at 04:52 pm, Christian Zigotzky wrote: On 14 June 2020 at 02:53 pm, Nicholas Piggin wrote: Excerpts from Christian Zigotzky's message of June 12, 2020 11:01 pm: On 11 June 2020 at 04:47 pm, Christian Zigotzky wrote: On 10 June 2020 at 01:23 pm, Christian Zigotzky wrote: On 10

Re: PowerPC KVM-PR issue

2020-06-14 Thread Christian Zigotzky
On 14 June 2020 at 02:53 pm, Nicholas Piggin wrote: Excerpts from Christian Zigotzky's message of June 12, 2020 11:01 pm: On 11 June 2020 at 04:47 pm, Christian Zigotzky wrote: On 10 June 2020 at 01:23 pm, Christian Zigotzky wrote: On 10 June 2020 at 11:06 am, Christian Zigotzky wrote: On 10

Re: PowerPC KVM-PR issue

2020-06-12 Thread Christian Zigotzky
On 11 June 2020 at 04:47 pm, Christian Zigotzky wrote: On 10 June 2020 at 01:23 pm, Christian Zigotzky wrote: On 10 June 2020 at 11:06 am, Christian Zigotzky wrote: On 10 June 2020 at 00:18 am, Christian Zigotzky wrote: Hello, KVM-PR doesn't work anymore on my Nemo board [1]. I figured out

Re: PowerPC KVM-PR issue

2020-06-11 Thread Christian Zigotzky
On 10 June 2020 at 01:23 pm, Christian Zigotzky wrote: On 10 June 2020 at 11:06 am, Christian Zigotzky wrote: On 10 June 2020 at 00:18 am, Christian Zigotzky wrote: Hello, KVM-PR doesn't work anymore on my Nemo board [1]. I figured out that the Git kernels and the kernel 5.7 are affected

Re: PowerPC KVM-PR issue

2020-06-10 Thread Christian Zigotzky
On 10 June 2020 at 11:06 am, Christian Zigotzky wrote: On 10 June 2020 at 00:18 am, Christian Zigotzky wrote: Hello, KVM-PR doesn't work anymore on my Nemo board [1]. I figured out that the Git kernels and the kernel 5.7 are affected. Error message: Fienix kernel: kvmppc_exit_pr_progint

Re: PowerPC KVM-PR issue

2020-06-10 Thread Christian Zigotzky
On 10 June 2020 at 00:18 am, Christian Zigotzky wrote: Hello, KVM-PR doesn't work anymore on my Nemo board [1]. I figured out that the Git kernels and the kernel 5.7 are affected. Error message: Fienix kernel: kvmppc_exit_pr_progint: emulation at 700 failed () I can boot virtual

PowerPC KVM-PR issue

2020-06-09 Thread Christian Zigotzky
Hello, KVM-PR doesn't work anymore on my Nemo board [1]. I figured out that the Git kernels and the kernel 5.7 are affected. Error message: Fienix kernel: kvmppc_exit_pr_progint: emulation at 700 failed () I can boot virtual QEMU PowerPC machines with KVM-PR with the kernel 5.6

Re: Boot issue with the latest Git kernel

2020-06-07 Thread Christian Zigotzky
Hi All, It seems, someone has fixed the boot issue. The latest Git kernel boots on my PowerPC machines. Thanks, Christian On 05 June 2020 at 6:23 pm, Christian Zigotzky wrote: On 04 June 2020 at 7:15 pm, Christophe Leroy wrote: Yes today's linux-next boots on my powerpc 8xx board

Re: Boot issue with the latest Git kernel

2020-06-05 Thread Christian Zigotzky
On 04 June 2020 at 7:15 pm, Christophe Leroy wrote: Yes today's linux-next boots on my powerpc 8xx board. Christophe Hello Christophe, Thanks for testing. I was able to perform a 'git bisect' [1] and identified the bad commit. [2] I reverted this commit and after that the kernel boots and

Re: Boot issue with the latest Git kernel

2020-06-04 Thread Christian Zigotzky
Cheers, Christian [1] https://en.m.wikipedia.org/wiki/AmigaOne_X1000 [2] https://www.amigaos.net/hardware/133/amigaone-x5000 > On 4. Jun 2020, at 16:29, Christophe Leroy > wrote: > >  > >> Le 04/06/2020 à 16:26, Christophe Leroy a écrit : >> Hi, >>> Le 04

Re: Boot issue with the latest Git kernel

2020-06-04 Thread Christian Zigotzky
> On 4. Jun 2020, at 16:29, Christophe Leroy > wrote: > > And are you able to perform a 'git bisect' to identify the guilty commit ? > > Thanks > Christophe Hello Christophe, Unfortunately I haven’t had time to bisect the latest Git kernel. Does it boot on your PowerPC machine? Thanks,

Boot issue with the latest Git kernel

2020-06-04 Thread Christian Zigotzky
Hi All, I tested the latest Git kernel today. [1]. Unfortunately it doesn't boot on my PowerPC machines. Could you please test the latest Git kernel with your PowerPC machine? BTW, it doesn't boot in a virtual QEMU PowerPC machine either. Thanks, Christian [1]

Re: [PATCH] powerpc/64s: Fix early_init_mmu section mismatch

2020-05-18 Thread Christian Zigotzky
OK, thanks. > On 18. May 2020, at 04:40, Michael Ellerman wrote: > > Christian Zigotzky writes: >> Hi All, >> >> This patch wasn't included in the PowerPC fixes 5.7-4. Please add it. > > It's not an important bug. I'll take the patch for v5.8 > >

Re: [PATCH] powerpc/64s: Fix early_init_mmu section mismatch

2020-05-17 Thread Christian Zigotzky
.early_init_mmu lacks a __init annotation or the annotation of .hash__early_init_mmu is wrong. The compiler is uninlining early_init_mmu and not putting it in an init section because there is no annotation. Add it. Reported-by: Christian Zigotzky Tested-by: Christian Zigotzky Signed-off-by: Nicholas

Re: Don't initialise ports with no PHY

2020-04-30 Thread Christian Zigotzky
> On 30. Apr 2020, at 23:36, Darren Stevens wrote: > > Hello Christian > >> On 29/04/2020, Christian Zigotzky wrote: >> >> >>>> On 29. Apr 2020, at 17:22, Andrew Lunn wrote: >>> >>> ?On Wed, Apr 29, 2020 at 03:55:28PM +0200,

Re: [RFC PATCH dpss_eth] Don't initialise ports with no PHY

2020-04-29 Thread Christian Zigotzky
Hi Andrew, You can find some dtb and source files in our kernel package. Download: http://www.xenosoft.de/linux-image-5.7-rc3-X1000_X5000.tar.gz Thanks, Christian > On 29. Apr 2020, at 15:13, Andrew Lunn wrote: > >  >> >> Maybe we have to modify the dtb file. > > Hi Christian > > Could

Re: [RFC PATCH dpss_eth] Don't initialise ports with no PHY

2020-04-29 Thread Christian Zigotzky
> On 29. Apr 2020, at 17:22, Andrew Lunn wrote: > > On Wed, Apr 29, 2020 at 03:55:28PM +0200, Christian Zigotzky wrote: >> Hi Andrew, >> >> You can find some dtb and source files in our kernel package. >> >> Download: http://www.xenosoft.de/linux-

Re: [RFC PATCH dpss_eth] Don't initialise ports with no PHY

2020-04-29 Thread Christian Zigotzky
Hi Darren, Thanks a lot for your patch! I tested it with the RC3 today. Unfortunately it doesn't compile because a bracket is missing in the following line: +    if (prop && !strncmp(prop, "disabled", 8) { And a semicolon is missing in the following line: +        goto _return I added

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