Date: Fri, 15 Nov 2019 11:53:07 +0000 (UTC) From: Scott Long <scottl@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r354729 - head/sys/x86/x86 Message-ID: <201911151153.xAFBr7D4047958@repo.freebsd.org>
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Author: scottl Date: Fri Nov 15 11:53:06 2019 New Revision: 354729 URL: https://svnweb.freebsd.org/changeset/base/354729 Log: Fix a typo in how the AVX512DQ feature bit is checked. Reviewed by: kib Sponsored by: Intel Modified: head/sys/x86/x86/busdma_machdep.c head/sys/x86/x86/cpu_machdep.c Modified: head/sys/x86/x86/busdma_machdep.c ============================================================================== --- head/sys/x86/x86/busdma_machdep.c Fri Nov 15 11:46:53 2019 (r354728) +++ head/sys/x86/x86/busdma_machdep.c Fri Nov 15 11:53:06 2019 (r354729) @@ -236,6 +236,12 @@ bus_dma_tag_create(bus_dma_tag_t parent, bus_size_t al return (error); } +bus_dma_tag_t +bus_dma_tag_alloc(bus_dma_tag_t parent, bus_dma_props_t props) +{ + return (NULL); +} + int bus_dma_tag_destroy(bus_dma_tag_t dmat) { Modified: head/sys/x86/x86/cpu_machdep.c ============================================================================== --- head/sys/x86/x86/cpu_machdep.c Fri Nov 15 11:46:53 2019 (r354728) +++ head/sys/x86/x86/cpu_machdep.c Fri Nov 15 11:53:06 2019 (r354729) @@ -1069,7 +1069,7 @@ hw_mds_recalculate(void) } xcr0 = rxcr(0); if ((xcr0 & XFEATURE_ENABLED_ZMM_HI256) != 0 && - (cpu_stdext_feature2 & CPUID_STDEXT_AVX512DQ) != 0) + (cpu_stdext_feature & CPUID_STDEXT_AVX512DQ) != 0) mds_handler = mds_handler_skl_avx512; else if ((xcr0 & XFEATURE_ENABLED_AVX) != 0 && (cpu_feature2 & CPUID2_AVX) != 0)
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