Date: Tue, 13 Sep 2016 11:27:55 +0300 From: Konstantin Belousov <kostikbel@gmail.com> To: Sepherosa Ziehau <sephe@freebsd.org> Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r305722 - head/sys/x86/x86 Message-ID: <20160913082755.GD38409@kib.kiev.ua> In-Reply-To: <CAMOc5cyThJ0AicpwHN5M8F5StcSN1aXdHKsWpspfXNUigXYqTQ@mail.gmail.com> References: <201609120457.u8C4vw9S052665@repo.freebsd.org> <20160912083228.GW38409@kib.kiev.ua> <CAMOc5cxNTDuR-QvOqC4esCY=waFb2s%2BAFvMxbQrRnab=bmSG%2Bw@mail.gmail.com> <CAMOc5cww0TPqCV=_fLrvovYgCdV09abh5n2=BOATu-qHLYXj3g@mail.gmail.com> <20160912100003.GX38409@kib.kiev.ua> <CAMOc5cyThJ0AicpwHN5M8F5StcSN1aXdHKsWpspfXNUigXYqTQ@mail.gmail.com>
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On Tue, Sep 13, 2016 at 09:21:25AM +0800, Sepherosa Ziehau wrote: > Still didn't find anything wrong with this tunable set. Hm, did you have DMAR globally enabled ? I.e. did you get messages about dmar attachment, and then reports about dmar routing interrupts, like msi: Assigning MSI-X IRQ 264 to local APIC 4 vector 51 dmar1: programming irte[5] rid 0xf078 high 0x4f078 low 0x400330001 ? Ok, I tested this on my box. Indeed, this mutex (now sx) seems to not participate there. Thanks.
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