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Re: Display corruption with Kernel 5.10 and 5.12

Posted: Wed Sep 29, 2021 9:31 pm
by Roland
xeno74 wrote: Wed Sep 29, 2021 8:04 pm Download: uImage-rb5
The display corruption present in rb5! "git bisect bad"

Re: Display corruption with Kernel 5.10 and 5.12

Posted: Thu Sep 30, 2021 7:23 am
by xeno74
Roland wrote: Wed Sep 29, 2021 9:31 pm The display corruption present in rb5! "git bisect bad"
OK, output:

Code: Select all

[b6b6d6533a14b5ddcf9f9c5239fc3721fc6beda0] inet: remove icsk_ack.blocked

Download: uImage-rb6

Re: Display corruption with Kernel 5.10 and 5.12

Posted: Thu Sep 30, 2021 8:42 am
by Roland
xeno74 wrote: Thu Sep 30, 2021 7:23 am Download: uImage-rb6
rb6 seems to be ok!
"git bisect good"

Re: Display corruption with Kernel 5.10 and 5.12

Posted: Thu Sep 30, 2021 7:24 pm
by xeno74
Roland wrote: Thu Sep 30, 2021 8:42 am rb6 seems to be ok!
"git bisect good"
OK, next step.

Code: Select all

[6208689fb3e623d3576dd61866cb99b40f75dc53] Merge branch 'introduce BPF_F_PRESERVE_ELEMS'
Download: uImage-rb7

Re: Display corruption with Kernel 5.10 and 5.12

Posted: Fri Oct 01, 2021 6:19 am
by Roland
xeno74 wrote: Thu Sep 30, 2021 7:24 pm Download: uImage-rb7
The issue is present in rb7. "git bisect bad"

Re: Display corruption with Kernel 5.10 and 5.12

Posted: Fri Oct 01, 2021 7:35 am
by xeno74
Roland wrote: Fri Oct 01, 2021 6:19 am The issue is present in rb7. "git bisect bad"
OK, thanks for testing.

"git bisect bad" output:

Code: Select all

[076a95f5aff2ce7299d1966dee06de2723554c24] selftests/bpf: Add bpf_snprintf_btf helper tests
Download: uImage-rb8

Re: Display corruption with Kernel 5.10 and 5.12

Posted: Fri Oct 01, 2021 10:43 am
by Roland
xeno74 wrote: Fri Oct 01, 2021 7:35 am Download: uImage-rb8
Problems present in rb8. "git bisect bad"

Re: Display corruption with Kernel 5.10 and 5.12

Posted: Sat Oct 02, 2021 7:45 am
by xeno74
Roland wrote: Fri Oct 01, 2021 10:43 am Problems present in rb8. "git bisect bad"
OK, next step.

"git bisect bad"

Output:

Code: Select all

[99d4def4d08507474b250dad6345d14715a4726b] bpf: Add AND verifier test case where 32bit and 64bit bounds differ
Download: uImage-rb9

Re: Display corruption with Kernel 5.10 and 5.12

Posted: Sat Oct 02, 2021 10:42 am
by Roland
xeno74 wrote: Sat Oct 02, 2021 7:45 am Download: uImage-rb9
The issue is seen also with rb9! "git bisect bad"

Re: Display corruption with Kernel 5.10 and 5.12

Posted: Sat Oct 02, 2021 1:55 pm
by xeno74
Roland wrote: Sat Oct 02, 2021 10:42 am The issue is seen also with rb9! "git bisect bad"
Thanks for testing! OK, "git bisect bad". Output:

Code: Select all

[a5fa25adf03d4b063aece74ba70ccbb3a71af122] bpf: Change bpf_sk_release and bpf_sk_*cgroup_id to accept ARG_PTR_TO_BTF_ID_SOCK_COMMON
Download: uImage-rb10