Attention is currently required from: Hoernchen.
jolly has posted comments on this change by Hoernchen. ( https://gerrit.osmocom.org/c/osmo-ccid-firmware/+/42481?usp=email )
Change subject: firmware: replace libosmocore fsm timers ......................................................................
Patch Set 4:
(1 comment)
File ccid_common/iso7816_fsm.c:
https://gerrit.osmocom.org/c/osmo-ccid-firmware/+/42481/comment/86b5131d_325... : PS4, Line 271: ip->uart->wtime_deadline = timeout_ms ? (jiffies + timeout_ms) + 1 : 0; You are reading 'jiffies', which is incremented by interrupt. I think that this 64 bit read is not atomic, so it may glitch, if an SysTick interrupt fires between reading lower and upper part of that jiffies value. But this is quite unlikely.