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authorLinus Torvalds <torvalds@linux-foundation.org>2022-01-20 11:41:01 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2022-01-20 11:41:01 +0300
commitf4484d138b31e8fa1ba410363b5b9664f68974af (patch)
tree6d776b1212604d3b16df499ae6e455e4a20544db /lib/Kconfig.debug
parent1d1df41c5a33359a00e919d54eaebfb789711fdc (diff)
parentb1e78ef3be2533973953a35a56739fda7325875c (diff)
downloadlinux-f4484d138b31e8fa1ba410363b5b9664f68974af.tar.xz
Merge branch 'akpm' (patches from Andrew)
Merge more updates from Andrew Morton: "55 patches. Subsystems affected by this patch series: percpu, procfs, sysctl, misc, core-kernel, get_maintainer, lib, checkpatch, binfmt, nilfs2, hfs, fat, adfs, panic, delayacct, kconfig, kcov, and ubsan" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (55 commits) lib: remove redundant assignment to variable ret ubsan: remove CONFIG_UBSAN_OBJECT_SIZE kcov: fix generic Kconfig dependencies if ARCH_WANTS_NO_INSTR lib/Kconfig.debug: make TEST_KMOD depend on PAGE_SIZE_LESS_THAN_256KB btrfs: use generic Kconfig option for 256kB page size limit arch/Kconfig: split PAGE_SIZE_LESS_THAN_256KB from PAGE_SIZE_LESS_THAN_64KB configs: introduce debug.config for CI-like setup delayacct: track delays from memory compact Documentation/accounting/delay-accounting.rst: add thrashing page cache and direct compact delayacct: cleanup flags in struct task_delay_info and functions use it delayacct: fix incomplete disable operation when switch enable to disable delayacct: support swapin delay accounting for swapping without blkio panic: remove oops_id panic: use error_report_end tracepoint on warnings fs/adfs: remove unneeded variable make code cleaner FAT: use io_schedule_timeout() instead of congestion_wait() hfsplus: use struct_group_attr() for memcpy() region nilfs2: remove redundant pointer sbufs fs/binfmt_elf: use PT_LOAD p_align values for static PIE const_structs.checkpatch: add frequently used ops structs ...
Diffstat (limited to 'lib/Kconfig.debug')
-rw-r--r--lib/Kconfig.debug31
1 files changed, 26 insertions, 5 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index c77fe36bb3d8..14b89aa37c5c 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -1984,6 +1984,8 @@ config KCOV
bool "Code coverage for fuzzing"
depends on ARCH_HAS_KCOV
depends on CC_HAS_SANCOV_TRACE_PC || GCC_PLUGINS
+ depends on !ARCH_WANTS_NO_INSTR || STACK_VALIDATION || \
+ GCC_VERSION >= 120000 || CLANG_VERSION >= 130000
select DEBUG_FS
select GCC_PLUGIN_SANCOV if !CC_HAS_SANCOV_TRACE_PC
help
@@ -2222,12 +2224,11 @@ config TEST_RHASHTABLE
If unsure, say N.
-config TEST_HASH
- tristate "Perform selftest on hash functions"
+config TEST_SIPHASH
+ tristate "Perform selftest on siphash 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 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.
@@ -2371,6 +2372,25 @@ config BITFIELD_KUNIT
If unsure, say N.
+config HASH_KUNIT_TEST
+ tristate "KUnit Test for integer hash functions" if !KUNIT_ALL_TESTS
+ depends on KUNIT
+ default KUNIT_ALL_TESTS
+ help
+ Enable this option to test the kernel's string (<linux/stringhash.h>), and
+ integer (<linux/hash.h>) hash functions on boot.
+
+ KUnit tests run during boot and output the results to the debug log
+ in TAP format (https://testanything.org/). Only useful for kernel devs
+ running the KUnit test harness, and not intended for inclusion into a
+ production build.
+
+ For more information on KUnit and unit tests in general please refer
+ to the KUnit documentation in Documentation/dev-tools/kunit/.
+
+ This is intended to help people writing architecture-specific
+ optimized versions. If unsure, say N.
+
config RESOURCE_KUNIT_TEST
tristate "KUnit test for resource API"
depends on KUNIT
@@ -2502,6 +2522,7 @@ config TEST_KMOD
depends on m
depends on NETDEVICES && NET_CORE && INET # for TUN
depends on BLOCK
+ depends on PAGE_SIZE_LESS_THAN_256KB # for BTRFS
select TEST_LKM
select XFS_FS
select TUN