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ifpps-libs =	$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKG_CONFIG) --libs ncurses 2> /dev/null \
			|| echo '-lncurses') \
		$(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKG_CONFIG) --libs tinfo 2> /dev/null )

ifpps-objs =	xmalloc.o \
		ioops.o \
		str.o \
		link.o \
		sock.o \
		dev.o \
		sig.o \
		screen.o \
		die.o \
		sysctl.o \
		ifpps.o

ifpps-eflags = $(shell PKG_CONFIG_PATH=$(PKG_CONFIG_PATH) $(PKG_CONFIG) --cflags ncurses 2> /dev/null)

ifpps-confs =
427f06aec4222e0712b2efba1ac60ff56a1c336'>0427f06aec4222e0712b2efba1ac60ff56a1c336 (patch) tree405d86dd8f7a560192e1d43694fb663dec6c50e5 parent4f3f1aed4b8040f2a7a55561762470f942be2740 (diff)
drm/i915/gvt: fix crash in vgpu_reset_execlist
We initiate vgpu->workload_q_head via for_each_engine macro which may skip unavailable engines. So we should follow this rule anywhere. The function intel_vgpu_reset_execlist is not aware of this. Kernel crash when touch a uninitiated vgpu->workload_q_head[x]. Let's fix it by using for_each_engine_masked and skip unavailable engine ID. Meanwhile rename ring_bitmap to general name engine_mask. v2: remove unnecessary engine activation check (zhenyu) Signed-off-by: Du, Changbin <changbin.du@intel.com> Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
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