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Subject[PATCH v2 4/5] lib/Kconfig.debug: properly split hash test kernel entries
Date
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.

Tested-by: David Gow <davidgow@google.com>
Signed-off-by: Isabella Basso <isabellabdoamaral@usp.br>
---
lib/Kconfig.debug | 14 +++++++++++---
lib/Makefile | 3 ++-
2 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 2a9b6dcdac4f..eb6c4daf5fcb 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -2207,9 +2207,17 @@ 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 5efd1b435a37..c2e81d0eb31c 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
--
2.33.0
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