Date: Thu, 24 Sep 1998 14:26:34 -0600 From: "Justin T. Gibbs" <gibbs@plutotech.com> To: Mike Smith <mike@smith.net.au> Cc: "Justin T. Gibbs" <gibbs@plutotech.com>, bde@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: options DPT_LOST_IRQ Message-ID: <199809242033.OAA07647@pluto.plutotech.com> In-Reply-To: Your message of "Thu, 24 Sep 1998 13:30:22 PDT." <199809242030.NAA00623@dingo.cdrom.com>
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>Yes; the FAST_INTR() code basically looks like: > >fastintr: <- entry with PSL_I clear, interrupts masked > call handler <- handler runs with interrupts masked > sti <- reenable interrupts > rti But why doesn't the PIC record any interrupts that occur while the CPU has interrupts blocked in its pending mask? Or is this simply a problem because the I/O APICs on SMP systems work in some other strange way? -- Justin To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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