c9636244f8
Exercise the new __sg_alloc_table_from_pages API (and through it also the old sg_alloc_table_from_pages), checking that the created table has the expected number of segments depending on the sequence of input pages and other conditions. v2: Move to data driven for readability. v3: Add some more testcases and -fsanitize=undefined. (Chris Wilson) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: linux-kernel@vger.kernel.org Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20170906145506.14952-1-tvrtko.ursulin@linux.intel.com [tursulin: whitespace fixup]
30 lines
712 B
Makefile
30 lines
712 B
Makefile
CFLAGS += -I. -I../../include -g -O2 -Wall -fsanitize=address
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LDFLAGS += -fsanitize=address -fsanitize=undefined
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TARGETS = main
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OFILES = main.o scatterlist.o
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ifeq ($(BUILD), 32)
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CFLAGS += -m32
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LDFLAGS += -m32
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endif
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targets: include $(TARGETS)
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main: $(OFILES)
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clean:
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$(RM) $(TARGETS) $(OFILES) scatterlist.c linux/scatterlist.h linux/highmem.h linux/kmemleak.h asm/io.h
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@rmdir asm
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scatterlist.c: ../../../lib/scatterlist.c
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@sed -e 's/^static //' -e 's/__always_inline //' -e 's/inline //' < $< > $@
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.PHONY: include
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include: ../../../include/linux/scatterlist.h
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@mkdir -p linux
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@mkdir -p asm
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@touch asm/io.h
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@touch linux/highmem.h
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@touch linux/kmemleak.h
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@cp $< linux/scatterlist.h
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