Date: Sat, 3 Mar 2012 21:15:35 +0200 From: Ivan Klymenko <fidaj@ukr.net> To: Alexander Motin <mav@FreeBSD.org> Cc: Garrett Cooper <yanegomi@gmail.com>, freebsd-hackers@freebsd.org Subject: Re: [RFT][patch] Scheduling for HTT and not only Message-ID: <20120303211535.0e8395b1@nonamehost.> In-Reply-To: <4F52473A.3080101@FreeBSD.org> References: <4F2F7B7F.40508@FreeBSD.org> <alpine.BSF.2.00.1202131108460.2020@desktop> <4F3990EA.1080002@FreeBSD.org> <4F3C0BB9.6050101@FreeBSD.org> <alpine.BSF.2.00.1202150949480.2020@desktop> <4F3E807A.60103@FreeBSD.org> <CACqU3MWEC4YYguPQF_d%2B_i_CwTc=86hG%2BPbxFgJQiUS-=AHiRw@mail.gmail.com> <4F3E8858.4000001@FreeBSD.org> <4F4ACF2C.50300@m5p.com> <CABzXLYNhYmCgM7rhJa8g_7PYey-rVirDjo5FqRaEMi7m43y-0g@mail.gmail.com> <4F4B67AB.40907@m5p.com> <CABzXLYMthn-kh05Cu22=U_W4vV98YbQtuvEq7yrsYtKC3iHRUw@mail.gmail.com> <4F4C17E2.2040101@m5p.com> <CAJ-VmokGdDHCwNa3pzsL2a6pWRNA_%2B_-oPqwwMkDo=_9iyvVXg@mail.gmail.com> <4F516281.30603@m5p.com> <CAJ-VmomH38u3a%2BLtRPQkPtwkBbREQX8vyqxiROzuGb4o5eBa4Q@mail.gmail.com> <4F51CAE9.20905@FreeBSD.org> <CAJ-VmongT%2BUVbLDC=k4vV5gs4OZCjWy3E=tJcnEXN63MgEAu7A@mail.gmail.com> <4F51E07C.4020706@FreeBSD.org> <4F521479.30704@FreeBSD.org> <4f523818.c70c440a.3d54.202dSMTPIN_ADDED@mx.google.com> <4F52473A.3080101@FreeBSD.org>
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=D0=92 Sat, 03 Mar 2012 18:30:50 +0200 Alexander Motin <mav@FreeBSD.org> =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > On 03.03.2012 17:26, Ivan Klymenko wrote: > > I have FreeBSD 10.0-CURRENT #0 r232253M > > Patch in r232454 broken my DRM > > My system patched http://people.freebsd.org/~kib/drm/all.13.5.patch > > After build kernel with only r232454 patch Xorg log contains: > > ... > > [ 504.865] [drm] failed to load kernel module "i915" > > [ 504.865] (EE) intel(0): [drm] Failed to open DRM device for > > pci:0000:00:02.0: File exists [ 504.865] (EE) intel(0): Failed to > > become DRM master. [ 504.865] (**) intel(0): Depth 24, (--) > > framebuffer bpp 32 [ 504.865] (=3D=3D) intel(0): RGB weight 888 > > [ 504.865] (=3D=3D) intel(0): Default visual is TrueColor > > [ 504.865] (**) intel(0): Option "DRI" "True" > > [ 504.865] (**) intel(0): Option "TripleBuffer" "True" > > [ 504.865] (II) intel(0): Integrated Graphics Chipset: Intel(R) > > Sandybridge Mobile (GT2) [ 504.865] (--) intel(0): Chipset: > > "Sandybridge Mobile (GT2)" and black screen... > > > > do not even know why it happened ... :( >=20 > I've just rebuilt my Core2Duo laptop with r232454 and have no any=20 > problem with Xorg and (at least old) Intel video driver. Now writing=20 > this mail from it. Now started rebuilding of my home server. I am not=20 > sure how this change can cause such specific effect. Are you sure you=20 > haven't changed anything else unexpectedly? >=20 Sorry for the noise. :( I did manage to run the system with the new patch ULE only the fifth attempt... Diagnose the cause I have not succeeded :( This is probably a consequence of the experimental drivers for GPU builtin in Sandy Bridge... Thanks!
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