Date: Mon, 13 Aug 2001 15:44:55 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/alpha/alpha prom.c Message-ID: <200108132244.f7DMitw00209@freefall.freebsd.org>
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jhb 2001/08/13 15:44:55 PDT
Modified files:
sys/alpha/alpha prom.c
Log:
In prom_halt(), set the halt restart flags on the current CPU, not the
boot CPU. This was the reason reboots on SMP systems could result in
weird hangs. Unlike the x86, we do not need to switch back to the boot
CPU in order to reboot the machine. See Section 3.4.5 of Part III
(Console Interface Architecture) from the Alpha Architecture Reference
Manual (aka the Brown Book) for more info.
Revision Changes Path
1.18 +2 -3 src/sys/alpha/alpha/prom.c
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