CVS log for src/sys/dev/ata/ata.c

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Default branch: MAIN
Current tag: phil-wifi-20200411

Revision 1.154 / (download) - annotate - [select for diffs], Sat Apr 4 21:36:15 2020 UTC (4 years ago) by jdolecek
Branch: MAIN
CVS Tags: phil-wifi-20200411, phil-wifi-20200406, bouyer-xenpvh-base
Branch point for: bouyer-xenpvh
Changes since 1.153: +15 -14 lines
Diff to previous 1.153 (colored)

fix deadlock in wdcwait() when xfer timeout happens while the atabus
thread sleeps in wdcwait() - check current lwp rather than relying
on global ATACH_TH_RUN channel flag

should fix the hang part of the problem reported in
http://mail-index.netbsd.org/netbsd-users/2020/03/12/msg024249.html

thanks to Paul Ripke for providing extensive debugging info

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