Module Name: src
Committed By: thorpej
Date: Thu Sep 3 02:03:14 UTC 2020
Modified Files:
src/sys/arch/alpha/alpha: ipifuncs.c
Log Message:
- alpha_ipi_process(): Continue processing IPIs until the ipimask
reads 0. Issue a memory barrier between the atomic swap and performing
the work.
- alpha_send_ipi(): Issue a memory barrier before setting the ipimask
to ensure all memory accesses prior to signalling the IPI have
completed. Also issue a memory barrier getween setting the ipimask
and calling PALcode to write the IPIR.
To generate a diff of this commit:
cvs rdiff -u -r1.52 -r1.53 src/sys/arch/alpha/alpha/ipifuncs.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
