diff options
Diffstat (limited to 'init/Kconfig')
| -rw-r--r-- | init/Kconfig | 43 |
1 files changed, 38 insertions, 5 deletions
diff --git a/init/Kconfig b/init/Kconfig index d3ad48272924..bd7d650d4a99 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -24,6 +24,9 @@ config CLANG_VERSION int default $(shell,$(srctree)/scripts/clang-version.sh $(CC)) +config CC_CAN_LINK + def_bool $(success,$(srctree)/scripts/cc-can-link.sh $(CC)) + config CC_HAS_ASM_GOTO def_bool $(success,$(srctree)/scripts/gcc-goto.sh $(CC)) @@ -96,6 +99,36 @@ config COMPILE_TEST here. If you are a user/distributor, say N here to exclude useless drivers to be distributed. +config HEADER_TEST + bool "Compile test headers that should be standalone compilable" + help + Compile test headers listed in header-test-y target to ensure they are + self-contained, i.e. compilable as standalone units. + + If you are a developer or tester and want to ensure the requested + headers are self-contained, say Y here. Otherwise, choose N. + +config KERNEL_HEADER_TEST + bool "Compile test kernel headers" + depends on HEADER_TEST + help + Headers in include/ are used to build external moduls. + Compile test them to ensure they are self-contained, i.e. + compilable as standalone units. + + If you are a developer or tester and want to ensure the headers + in include/ are self-contained, say Y here. Otherwise, choose N. + +config UAPI_HEADER_TEST + bool "Compile test UAPI headers" + depends on HEADER_TEST && HEADERS_INSTALL && CC_CAN_LINK + help + Compile test headers exported to user-space to ensure they are + self-contained, i.e. compilable as standalone units. + + If you are a developer or tester and want to ensure the exported + headers are self-contained, say Y here. Otherwise, choose N. + config LOCALVERSION string "Local version - append to kernel release" help @@ -517,7 +550,7 @@ config PSI have cpu.pressure, memory.pressure, and io.pressure files, which aggregate pressure stalls for the grouped tasks only. - For more details see Documentation/accounting/psi.txt. + For more details see Documentation/accounting/psi.rst. Say N if unsure. @@ -788,7 +821,7 @@ menuconfig CGROUPS controls or device isolation. See - Documentation/scheduler/sched-design-CFS.rst (CFS) - - Documentation/cgroup-v1/ (features for grouping, isolation + - Documentation/admin-guide/cgroup-v1/ (features for grouping, isolation and resource control) Say N if unsure. @@ -850,7 +883,7 @@ config BLK_CGROUP CONFIG_CFQ_GROUP_IOSCHED=y; for enabling throttling policy, set CONFIG_BLK_DEV_THROTTLING=y. - See Documentation/cgroup-v1/blkio-controller.rst for more information. + See Documentation/admin-guide/cgroup-v1/blkio-controller.rst for more information. config CGROUP_WRITEBACK bool @@ -1794,7 +1827,7 @@ config SLAB_FREELIST_HARDENED help Many kernel heap attacks try to target slab cache metadata and other infrastructure. This options makes minor performance - sacrifies to harden the kernel slab allocator against common + sacrifices to harden the kernel slab allocator against common freelist exploit methods. config SHUFFLE_PAGE_ALLOCATOR @@ -1826,7 +1859,7 @@ config SLUB_CPU_PARTIAL depends on SLUB && SMP bool "SLUB per cpu partial cache" help - Per cpu partial caches accellerate objects allocation and freeing + Per cpu partial caches accelerate objects allocation and freeing that is local to a processor at the price of more indeterminism in the latency of the free. On overflow these caches will be cleared which requires the taking of locks that may cause latency spikes. |