[For the GRUB folks, this is about coreboot commit d67c6876 (Turn CBMEM console into a ring buffer that can persist across reboots) [1]. Julius’ message can be find in the coreboot list archive [2].]
Dear Julius, Am Montag, den 10.04.2017, 15:50 -0700 schrieb Julius Werner: […] > The change may also cause some hiccups if you're using a newer version of > coreboot with an older version of cbmem (or SeaBIOS or whatever else reads > the console): it will not crash and it will still print the whole log, but > if the log has rolled over (into "ring buffer mode") it will print lines > out of order. This is unfortunately the best I can do with the way current > readers are implemented. I'm of course also updating the code for cbmem so > as soon as you deploy the new version it will be able to display buffers > from both old and new coreboot versions correctly. (I'll send patches to > align SeaBIOS and the Linux memconsole driver in the same manner as soon as > the coreboot patch is approved.) Could you please also check, if GRUB’s CBMEM console driver, and the the command cbmemc to display it need any updates? Thanks, Paul PS: Where can I get your S/MIME certificate, used to sign your email? [1] https://review.coreboot.org/18301 [2] https://mail.coreboot.org/pipermail/coreboot/2017-April/083950.html
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