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<rneese>
is there a complete list of changed from the v1 to the v2 other then the known2nd nic/nmve pci-e and emmc and the rm of bt/wifi
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<rneese>
is the 7110 the same as the 7100 but 4 core or are there more changes
<rneese>
we are working to move up the kernel line to 6.1.y and work on kernel some but want to know the changes we might have to add to kernel
<rneese>
is there a config to review
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<conchuod>
drewj: you see that report from Guenter?
<drewj>
conchuod: yup. Is it not a dup of what Samuel fixed?
<conchuod>
No
<conchuod>
It looks related to riscv_has_extension_likely()
<conchuod>
Or maybe not, I'm getting myself confused.
<conchuod>
Either way, I see it with Samuel's patches applied
<drewj>
sounds like it should reproduce if I try to boot virt machine on qemu with linux-next. I'll try now
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<conchuod>
Just looking through stuff, it appears to be happening for F & D for me
<conchuod>
And the only alternative for those, IIRC, is riscv_has_extension_likely()
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<drewj>
conchuod: was able to reproduce with linux-next, applied Samuel's patches but the problem persisted. I'll poke a bit more, but I'm in a ski lodge right now and I should be writing an FFH spec for Tuesday's PRS call...
<conchuod>
If I was at a ski lodge, I'd be skiing or drinking drewj, so nw!
<drewj>
conchuod: skiing is done for the day and I just ordered a beer :-)
<drewfustini>
conchuod: thanks for the tip about K-9! I can finally read mailing lists properly when not in my computer. I can't believe I suffered with Gmail app for so long.
<drewj>
conchuod: I just tried an old version of the j
<drewj>
jszhang's series and it worked. So we've got an issue with it being applied with other stuff to sort out
* drewj
google's K-9
<conchuod>
nw drewf
<conchuod>
drewj: what you mean by "old version"? From a previous iteration of the series"?
<drewj>
right
<drewj>
v5
<drewj>
I had it laying around already
<conchuod>
v5 is what got applied, no?
<smaeul_>
we seem to be creating problems for ourselves by applying conflicting patch series :)
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<drewj>
conchuod: oh, maybe. I lost track :-(
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<drewj>
yeah, it has the ADD/SUB16 fix, which I think was the last thing
<conchuod>
smaeul: this one reproduces without conflicting series ;)
<conchuod>
You mean it worked prior to that fix drewj ?
<drewj>
no, I mean v5 has that fix, so it was probably the last version
<drewj>
I just tried checking out commit 03966594e117 ("riscv: remove riscv_isa_ext_keys[] array and related usage") on linux-next and that works
<drewj>
so some commit afterwards causes the breakage
<smaeul>
isn't the issue that the `lockdep_assert_held(&text_mutex);` is failing, because alternatives never acquire text_mutex? and we are only seeing it now because we started using alternatives where we were using static branches?
<smaeul>
possibly you aren't seeing this on VF2 and D1 because you don't have lockdep enabled in those configs?
<conchuod>
Hmm, good point smaeul - I do have lockdep in my default config
<drewj>
conchuod, smaeul: I guess the integration of zbb and jszhang's series needs more love. I couldn't find anything else suspicious in the commit list, so I just tried linux-next again with ZBB off in the config and that "fixed" things for me
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* drewj
orders another beer, logs off, and procrastinates the FFH another day...
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<conchuod>
Actually, we can just take the text_mutex in this case as we don't have to deal with stop machine or threads :thinking: