Date: Thu, 24 Nov 2016 00:39:18 +0000 (UTC) From: Oleksandr Tymoshenko <gonzo@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r309074 - head/sys/arm/broadcom/bcm2835 Message-ID: <201611240039.uAO0dIEb036225@repo.freebsd.org>
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Author: gonzo Date: Thu Nov 24 00:39:17 2016 New Revision: 309074 URL: https://svnweb.freebsd.org/changeset/base/309074 Log: [rpi3] Fix SMP build for FreeBSD/arm64 Modified: head/sys/arm/broadcom/bcm2835/bcm2836.c Modified: head/sys/arm/broadcom/bcm2835/bcm2836.c ============================================================================== --- head/sys/arm/broadcom/bcm2835/bcm2836.c Thu Nov 24 00:15:32 2016 (r309073) +++ head/sys/arm/broadcom/bcm2835/bcm2836.c Thu Nov 24 00:39:17 2016 (r309074) @@ -362,7 +362,11 @@ bcm_lintc_ipi_dispatch(struct bcm_lintc_ * and make sure that it's observed by everybody. */ bcm_lintc_write_4(sc, BCM_LINTC_MBOX0_CLR_REG(cpu), 1 << ipi); +#if defined(__aarch64__) + dsb(sy); +#else dsb(); +#endif intr_ipi_dispatch(ipi, tf); } }
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