Re: [FSL P50x0] DPAA Ethernet issue

2023-01-01 Thread Linux kernel regression tracking (#info)
[TLDR: I'm adding this report to the list of tracked Linux kernel regressions; all text you find below is based on a few templates paragraphs you might have encountered already already in similar form. See link in footer if these mails annoy you.] On 01.01.23 15:18, Christian Zigotzky wrote: > >

[Bug 216095] sysfs: cannot create duplicate filename '/devices/platform/of-display'

2023-01-01 Thread bugzilla-daemon
https://bugzilla.kernel.org/show_bug.cgi?id=216095 Michal Suchánek (msucha...@suse.de) changed: What|Removed |Added CC||msucha...@suse.de -

Re: [FSL P50x0] DPAA Ethernet issue

2023-01-01 Thread Christian Zigotzky
On 01 January 2023 at 07:11 pm, Sean Anderson wrote: Thank you for testing this. Unfortunately, I have no P-series hardware, so I was unable to test the 10gec/dtsec parts of this conversion. I had hoped that this would get tested by someone with the hardware (at NXP) before now, but it seems you

[PATCH 1/3] core/device: Add function to return child node using name and length

2023-01-01 Thread Athira Rajeev
Add a function dt_find_by_name_len() that returns the child node if it matches the first "n" characters of a given name, otherwise NULL. This is helpful for cases with node name like: "name@addr". In scenarios where nodes are added with "name@addr" format and if the value of "addr" is not known, th

[PATCH 3/3] skiboot: Update IMC PMU node names for power10

2023-01-01 Thread Athira Rajeev
The nest IMC (In Memory Collection) Performance Monitoring Unit(PMU) node names are saved as "struct nest_pmus_struct" in the "hw/imc.c" IMC code. Not all the IMC PMUs listed in the device tree may be available. Nest IMC PMU names along with their bit values is represented in imc availability vecto

[PATCH 2/3] skiboot: Update IMC code to use dt_find_by_name_len for checking dt nodes

2023-01-01 Thread Athira Rajeev
The nest IMC (In Memory Collection) Performance Monitoring Unit(PMU) node names are saved in nest_pmus[] array in the "hw/imc.c" IMC code. Not all the IMC PMUs listed in the device tree may be available. Nest IMC PMU names along with their bit values is represented in imc availability vector. The n

Re: [FSL P50x0] DPAA Ethernet issue

2023-01-01 Thread Sean Anderson
Hi Christian, +CC netdev folks Hi All, The DPAA Ethernet doesn’t work anymore on our FSL P5020/P5040 boards [1] since the first updates after the final kernel 6.1 [2]. We bisected yesterday [3] and found the problematic commit [4]. I was able to revert it. After that the DPAA Ethernet works

[FSL P50x0] DPAA Ethernet issue

2023-01-01 Thread Christian Zigotzky
Hi All, The DPAA Ethernet doesn’t work anymore on our FSL P5020/P5040 boards [1] since the first updates after the final kernel 6.1 [2]. We bisected yesterday [3] and found the problematic commit [4]. I was able to revert it. After that the DPAA Ethernet works again. I created a patch for reve