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xtensa: only build __strncpy_user with CONFIG_ARCH_HAS_STRNCPY_FROM_USER

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__strncpy_user is only used when CONFIG_ARCH_HAS_STRNCPY_FROM_USER is
enabled so don't build the source when it's off.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
This commit is contained in:
Max Filippov
2023-06-09 00:07:47 -07:00
parent e7cb083891
commit 74e25376b0
1 changed files with 2 additions and 1 deletions
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3
arch/xtensa/lib/Makefile
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@@ -6,7 +6,8 @@
lib-y += memcopy.o memset.o checksum.o \ lib-y += memcopy.o memset.o checksum.o \
ashldi3.o ashrdi3.o bswapdi2.o bswapsi2.o lshrdi3.o \ ashldi3.o ashrdi3.o bswapdi2.o bswapsi2.o lshrdi3.o \
divsi3.o udivsi3.o modsi3.o umodsi3.o mulsi3.o umulsidi3.o \ divsi3.o udivsi3.o modsi3.o umodsi3.o mulsi3.o umulsidi3.o \
usercopy.o strncpy_user.o strnlen_user.o usercopy.o strnlen_user.o
lib-$(CONFIG_ARCH_HAS_STRNCPY_FROM_USER) += strncpy_user.o
lib-$(CONFIG_PCI) += pci-auto.o lib-$(CONFIG_PCI) += pci-auto.o
lib-$(CONFIG_KCSAN) += kcsan-stubs.o lib-$(CONFIG_KCSAN) += kcsan-stubs.o
KCSAN_SANITIZE_kcsan-stubs.o := n KCSAN_SANITIZE_kcsan-stubs.o := n