diff options
Diffstat (limited to 'init')
| -rw-r--r-- | init/Kconfig | 29 | ||||
| -rw-r--r-- | init/init_task.c | 5 |
2 files changed, 20 insertions, 14 deletions
diff --git a/init/Kconfig b/init/Kconfig index e40f967dee3f..e9119bf54b1f 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -550,7 +550,7 @@ config SCHED_THERMAL_PRESSURE i.e. put less load on throttled CPUs than on non/less throttled ones. This requires the architecture to implement - arch_set_thermal_pressure() and arch_scale_thermal_pressure(). + arch_update_thermal_pressure() and arch_scale_thermal_pressure(). config BSD_PROCESS_ACCT bool "BSD Process Accounting" @@ -1578,6 +1578,7 @@ config BASE_FULL config FUTEX bool "Enable futex support" if EXPERT + depends on !(SPARC32 && SMP) default y imply RT_MUTEXES help @@ -1590,14 +1591,6 @@ config FUTEX_PI depends on FUTEX && RT_MUTEXES default y -config HAVE_FUTEX_CMPXCHG - bool - depends on FUTEX - help - Architectures should select this if futex_atomic_cmpxchg_inatomic() - is implemented and always working. This removes a couple of runtime - checks. - config EPOLL bool "Enable eventpoll support" if EXPERT default y @@ -1803,6 +1796,10 @@ config HAVE_PERF_EVENTS help See tools/perf/design.txt for details. +config GUEST_PERF_EVENTS + bool + depends on HAVE_PERF_EVENTS + config PERF_USE_VMALLOC bool help @@ -1932,6 +1929,7 @@ endchoice config SLAB_MERGE_DEFAULT bool "Allow slab caches to be merged" default y + depends on SLAB || SLUB help For reduced kernel memory fragmentation, slab caches can be merged when they share the same size and other characteristics. @@ -2279,6 +2277,19 @@ config MODULE_COMPRESS_ZSTD endchoice +config MODULE_DECOMPRESS + bool "Support in-kernel module decompression" + depends on MODULE_COMPRESS_GZIP || MODULE_COMPRESS_XZ + select ZLIB_INFLATE if MODULE_COMPRESS_GZIP + select XZ_DEC if MODULE_COMPRESS_XZ + help + + Support for decompressing kernel modules by the kernel itself + instead of relying on userspace to perform this task. Useful when + load pinning security policy is enabled. + + If unsure, say N. + config MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS bool "Allow loading of modules with missing namespace imports" help diff --git a/init/init_task.c b/init/init_task.c index 2d024066e27b..73cc8f03511a 100644 --- a/init/init_task.c +++ b/init/init_task.c @@ -182,11 +182,6 @@ struct task_struct init_task #endif #ifdef CONFIG_KCSAN .kcsan_ctx = { - .disable_count = 0, - .atomic_next = 0, - .atomic_nest_count = 0, - .in_flat_atomic = false, - .access_mask = 0, .scoped_accesses = {LIST_POISON1, NULL}, }, #endif |