Date: Thu, 16 Sep 2004 15:13:56 GMT From: John Baldwin <jhb@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 61618 for review Message-ID: <200409161513.i8GFDueq037785@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=61618 Change 61618 by jhb@jhb_slimer on 2004/09/16 15:13:54 Revert change on amd64 as well and fix a compile tweak on i386. Affected files ... .. //depot/projects/smpng/sys/amd64/amd64/local_apic.c#8 edit .. //depot/projects/smpng/sys/i386/i386/local_apic.c#13 edit Differences ... ==== //depot/projects/smpng/sys/amd64/amd64/local_apic.c#8 (text+ko) ==== @@ -725,15 +725,9 @@ destfield = dest; } -#ifdef DETECT_DEADLOCK /* Check for an earlier stuck IPI. */ if (!lapic_ipi_wait(BEFORE_SPIN)) panic("APIC: Previous IPI is stuck"); -#else - /* Wait for an earlier IPI to finish. */ - if (!lapic_ipi_wait(-1)) - panic("APIC: Previous IPI is stuck"); -#endif lapic_ipi_raw(icrlo, destfield); ==== //depot/projects/smpng/sys/i386/i386/local_apic.c#13 (text+ko) ==== @@ -693,8 +693,8 @@ intr_restore(eflags); } +#define BEFORE_SPIN 1000000 #ifdef DETECT_DEADLOCK -#define BEFORE_SPIN 1000000 #define AFTER_SPIN 1000 #endif
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