Date: Tue, 03 Jul 2018 22:55:22 -0700 From: Cy Schubert <Cy.Schubert@cschubert.com> To: Niclas Zeising <zeising+freebsd@daemonic.se> Cc: "O. Hartmann" <ohartmann@walstatt.org>, FreeBSD Current <freebsd-current@FreeBSD.org> Subject: Re: atomic changes break drm-next-kmod? Message-ID: <201807040556.w645tMAU021405@slippy.cwsent.com> In-Reply-To: Message from Niclas Zeising <zeising%2Bfreebsd@daemonic.se> of "Tue, 03 Jul 2018 20:28:23 %2B0200." <cbd2d2f2-8ce4-871a-9aaf-75738d6c465b@daemonic.se>
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In message <cbd2d2f2-8ce4-871a-9aaf-75738d6c465b@daemonic.se>, Niclas Zeising w rites: > On 07/03/18 17:02, O. Hartmann wrote: > > -----BEGIN PGP SIGNED MESSAGE----- > > Hash: SHA512 > > > > Am Tue, 3 Jul 2018 10:19:57 -0400 > > Michael Butler <imb@protected-networks.net> schrieb: > > > >> It seems recent changes (SVN r335873?) may have broken drm-next-kmod .. > >> > >> --- i915_drv.o --- > >> In file included from i915_drv.c:30: > >> In file included from > >> /usr/ports/graphics/drm-next-kmod/work/kms-drm-a753215/linuxkpi/gplv2/incl > ude/linux/acpi.h:26: > >> In file included from > >> /usr/ports/graphics/drm-next-kmod/work/kms-drm-a753215/linuxkpi/gplv2/incl > ude/linux/device.h:4: > >> In file included from > >> /usr/src/sys/compat/linuxkpi/common/include/linux/device.h:35: > >> In file included from > >> /usr/src/sys/compat/linuxkpi/common/include/linux/types.h:37: > >> In file included from /usr/src/sys/sys/systm.h:44: > >> ./machine/atomic.h:450:29: error: invalid operand for instruction > >> ATOMIC_ASM(clear, long, "andq %1,%0", "ir", ~v); > >> ^ > >> <inline asm>:1:7: note: instantiated into assembly here > >> andq $9223372036854775807,40672(%r14) > >> ^~~~~~~~~~~~~~~~~~~~~ > >> 1 error generated. > >> *** [i915_drv.o] Error code 1 > >> > >> make[3]: stopped in > >> /usr/ports/graphics/drm-next-kmod/work/kms-drm-a753215/i915 > >> --- i915_gem.o --- > >> In file included from i915_gem.c:28: > >> In file included from > >> /usr/ports/graphics/drm-next-kmod/work/kms-drm-a753215/include/drm/drmP.h: > 38: > >> In file included from /usr/src/sys/sys/malloc.h:42: > >> In file included from /usr/src/sys/sys/systm.h:44: > >> ./machine/atomic.h:449:29: error: invalid operand for instruction > >> ATOMIC_ASM(set, long, "orq %1,%0", "ir", v); > >> ^ > >> <inline asm>:1:6: note: instantiated into assembly here > >> orq $-9223372036854775808,40672(%r14) > >> ^~~~~~~~~~~~~~~~~~~~~~ > >> 1 error generated. > >> *** [i915_gem.o] Error code 1 > >> > >> _______________________________________________ > >> freebsd-current@freebsd.org mailing list > >> https://lists.freebsd.org/mailman/listinfo/freebsd-current > >> To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" > > > > > > It breaks also graphics/drm-stable-kmod (see PR 229484, > > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=229484, same error as you > described > > above) and also emulators/virtualbox-ose-kmod. As long as CURRENT revision > is < r335873, > > those kmod compile well. The vbox issue looks like namespace pollution. -- Cheers, Cy Schubert <Cy.Schubert@cschubert.com> FreeBSD UNIX: <cy@FreeBSD.org> Web: http://www.FreeBSD.org The need of the many outweighs the greed of the few.
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