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authorIsabella Basso <isabbasso@riseup.net>2022-01-19 18:09:12 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2022-01-20 08:52:54 +0200
commit88168bf35c5260013daab4bddf944cd557cb6f08 (patch)
tree509314302e5b4c8253480e219983ead85a006847 /lib
parent5427d3d772a77a4d67fece057064832ec5cfa078 (diff)
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lib/Kconfig.debug: properly split hash test kernel entries
Split TEST_HASH so that each entry only has one file. Note that there's no stringhash test file, but actually <linux/stringhash.h> tests are performed in lib/test_hash.c. Link: https://lkml.kernel.org/r/20211208183711.390454-5-isabbasso@riseup.net Reviewed-by: David Gow <davidgow@google.com> Tested-by: David Gow <davidgow@google.com> Signed-off-by: Isabella Basso <isabbasso@riseup.net> Cc: Augusto DurĂ£es Camargo <augusto.duraes33@gmail.com> Cc: Brendan Higgins <brendanhiggins@google.com> Cc: Daniel Latypov <dlatypov@google.com> Cc: Enzo Ferreira <ferreiraenzoa@gmail.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: kernel test robot <lkp@intel.com> Cc: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> Cc: Shuah Khan <skhan@linuxfoundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
-rw-r--r--lib/Kconfig.debug14
-rw-r--r--lib/Makefile3
2 files changed, 13 insertions, 4 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 5e14e32056ad..f27de2050ca0 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -2210,9 +2210,17 @@ config TEST_RHASHTABLE
config TEST_HASH
tristate "Perform selftest on hash functions"
help
- Enable this option to test the kernel's integer (<linux/hash.h>),
- string (<linux/stringhash.h>), and siphash (<linux/siphash.h>)
- hash functions on boot (or module load).
+ Enable this option to test the kernel's integer (<linux/hash.h>), and
+ string (<linux/stringhash.h>) hash functions on boot (or module load).
+
+ This is intended to help people writing architecture-specific
+ optimized versions. If unsure, say N.
+
+config TEST_SIPHASH
+ tristate "Perform selftest on siphash functions"
+ help
+ Enable this option to test the kernel's siphash (<linux/siphash.h>) hash
+ functions on boot (or module load).
This is intended to help people writing architecture-specific
optimized versions. If unsure, say N.
diff --git a/lib/Makefile b/lib/Makefile
index 364c23f15578..f3a2a251471d 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -61,7 +61,8 @@ obj-$(CONFIG_TEST_FIRMWARE) += test_firmware.o
obj-$(CONFIG_TEST_BITOPS) += test_bitops.o
CFLAGS_test_bitops.o += -Werror
obj-$(CONFIG_TEST_SYSCTL) += test_sysctl.o
-obj-$(CONFIG_TEST_HASH) += test_hash.o test_siphash.o
+obj-$(CONFIG_TEST_SIPHASH) += test_siphash.o
+obj-$(CONFIG_TEST_HASH) += test_hash.o
obj-$(CONFIG_TEST_IDA) += test_ida.o
obj-$(CONFIG_KASAN_KUNIT_TEST) += test_kasan.o
CFLAGS_test_kasan.o += -fno-builtin