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can: kvaser_usb: Remove -Warray-bounds exception

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GCC-12 emits false positive -Warray-bounds warnings with
CONFIG_UBSAN_SHIFT (-fsanitize=shift). This is fixed in GCC 13[1],
and there is top-level Makefile logic to remove -Warray-bounds for
known-bad GCC versions staring with commit f0be87c42c ("gcc-12: disable
'-Warray-bounds' universally for now").

Remove the local work-around.

[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105679

Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/all/20221006192035.1742912-1-keescook@chromium.org
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Kees Cook 2022-10-06 12:20:35 -07:00 committed by Marc Kleine-Budde
parent b2df8a1bc3
commit 26117d92d0
1 changed files with 0 additions and 5 deletions
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5
drivers/net/can/usb/kvaser_usb/Makefile
View File

@ -1,8 +1,3 @@
# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_CAN_KVASER_USB) += kvaser_usb.o
kvaser_usb-y = kvaser_usb_core.o kvaser_usb_leaf.o kvaser_usb_hydra.o
# FIXME: temporarily silence -Warray-bounds on non W=1+ builds
ifndef KBUILD_EXTRA_WARN
CFLAGS_kvaser_usb_hydra.o += -Wno-array-bounds
endif