kasan: rename source files to reflect the new naming scheme (b938fcf4) · Commits · 戴 / test

We now have two KASAN modes: generic KASAN and tag-based KASAN. Rename kasan.c to generic.c to reflect that. Also rename kasan_init.c to init.c as it contains initialization code for both KASAN modes. Link: http://lkml.kernel.org/r/88c6fd2a883e459e6242030497230e5fb0d44d44.1544099024.git.andreyknvl@google.com Signed-off-by:

Andrey Konovalov <andreyknvl@google.com> Reviewed-by:

Andrey Ryabinin <aryabinin@virtuozzo.com> Reviewed-by:

Dmitry Vyukov <dvyukov@google.com> Cc: Christoph Lameter <cl@linux.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Will Deacon <will.deacon@arm.com> Signed-off-by:

Andrew Morton <akpm@linux-foundation.org> Signed-off-by:

Linus Torvalds <torvalds@linux-foundation.org>

mm/kasan/Makefile

+4 −4

Original line number	Diff line number	Diff line
		# SPDX-License-Identifier: GPL-2.0
		KASAN_SANITIZE := n
		UBSAN_SANITIZE_common.o := n
		UBSAN_SANITIZE_kasan.o := n
		UBSAN_SANITIZE_generic.o := n
		KCOV_INSTRUMENT := n

		CFLAGS_REMOVE_kasan.o = -pg
		CFLAGS_REMOVE_generic.o = -pg
		# Function splitter causes unnecessary splits in __asan_load1/__asan_store1
		# see: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63533

		CFLAGS_common.o := $(call cc-option, -fno-conserve-stack -fno-stack-protector)
		CFLAGS_kasan.o := $(call cc-option, -fno-conserve-stack -fno-stack-protector)
		CFLAGS_generic.o := $(call cc-option, -fno-conserve-stack -fno-stack-protector)

		obj-y := common.o kasan.o report.o kasan_init.o quarantine.o
		obj-y := common.o generic.o report.o init.o quarantine.o

mm/kasan/kasan.c→mm/kasan/generic.c

+0 −0

File moved.

View file

mm/kasan/kasan_init.c→mm/kasan/init.c

+0 −0

File moved.

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