CVSROOT: /cvs
Module name: src
Changes by: chel...@cvs.openbsd.org 2022/12/22 12:51:11
Modified files:
sys/arch/sparc64/sparc64: locore.s clock.c
Log message:
sparc64: move retry logic out of stickcmpr_set()
In some cases, stickcmpr_set() fails to ensure that %STICK_CMPR leads
%STICK before returning to the caller. Rewriting the retry logic in C
trivially fixes the issue. So move the retry logic out into a new
function, stick_rearm().
Issue discovered by miod@, fix tested by miod@.
Link: https://marc.info/?l=openbsd-tech&m=167122933414238&w=2
ok kettenis@
