Date: Tue, 3 Jul 2018 10:19:57 -0400 From: Michael Butler <imb@protected-networks.net> To: FreeBSD Current <freebsd-current@FreeBSD.org>, Matthew Macy <mmacy@nextbsd.org> Subject: atomic changes break drm-next-kmod? Message-ID: <c640afcd-1fa4-a43e-5f36-f0bd11aad63d@protected-networks.net>
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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/include/linux/acpi.h:26:
In file included from
/usr/ports/graphics/drm-next-kmod/work/kms-drm-a753215/linuxkpi/gplv2/include/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
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