08:27 <Glanzmann> c

16:20 <marcan> maz: I'm really curious about your take on the options for the nGnRnE issue, so I can throw something together for v2 :)

16:20 <marcan> thanks for all the reviews so far!

16:33 <maz> marcan: I haven't had a chance to look into that yet, somebody found a critical bug in one of my series, so I'm scrambling to fix that first! :D

16:34 <maz> marcan: and you're welcome. it's nice to see a small series focusing on the bare minimal.

16:34 <marcan> I do not envy that series; just saw the mails, that thing touches so many corner cases :)

16:36 <marcan> I should also test KASLR on M1 at some point; iBoot already randomizes us in physmem (and m1n1 just adds a constant to that, but then rounds to 2MB), but it would be good to see that proper full KASLR isn't broken on M1 either

16:38 <maz> marcan: yeah, it's interesting stuff. Anyway, I think I nailed the sucker (I could easily reproduce it in a KVM guest...)

16:38 <marcan> nice :)

16:38 <maz> marcan: I've made some good progress on the GICv3 handling, reusing the ThunderX workarounds. I never though that code would be useful again, and I was about to drop it!

16:38 <marcan> hah!

16:39 <marcan> great :D

16:39 <marcan> off to sleep now; I'll let the series simmer a bit more tomorrow while I take care of some other things, then pick back up wednesday (unless I get sniped into looking at it tomorrow...). oh yeah and start working on that serial board :)

16:39 <maz> yeah. Just need to cherry pick a few patches from my rVIC series to drive the VI/VF bits.

16:39 <maz> good night!

18:26 <modwizcode> https://twitter.com/modwizcode/status/1358844442548056070?s=20 Making progress on QEMU stuff, works enough that I got 8 penguins

18:31 <dhewg> and now i know two kate users

19:03 <modwizcode> Honestly I've been trying everything because I'm not happy with what I've been using lol, I saw marcan use Kate and I've been seeing what I like and what I don't

19:04 <modwizcode> Mostly it works pretty well, so far nothing has really solved the annoyances I have properly, Kate would be fine except for like 2 (probably easily changed in code) "features" that get in the way :p

19:06 <modwizcode> Kate's file navigation and not being able to move panes between different sides of split window is a huge pain, but editing projects with a lot of hierarchy (like QEMU) sucks a lot in VS code and is slightly better in Kate.

19:08 <modwizcode> overall QEMU is a pain to work on because some includes are generated (or moved) at build time so anything more complex than ctags for referencing symbols freaks out.

19:36 <gruetzkopf> if you count kdevelop users you can count me a as a kate user

23:40 <marcan> new discovery: nGnRE writes to MMIO are not silently blackholed. They raise a SError. The only reason we didn't know that before is because at the time I ran into that first, obviously the UART was breaking and SErrors would've never showed up anywhere - and then corellium's dumb not-a-real-chicken-bit poke to mask those SErrors was hiding this all.

23:42 <JTL> Interesting...

23:42 <never_released> marcan: oh yeah crlm turned those off

23:44 <never_released> I wonder why they masked SErrors too, macOS never does that

23:47 <Shiz> hah

23:48 <maximus64> so it by design and not silicon bug then :p

23:49 <never_released> odd design :p