diff options
Diffstat (limited to 'kernel/configs')
| -rw-r--r-- | kernel/configs/debug.config | 5 | ||||
| -rw-r--r-- | kernel/configs/tiny.config | 1 | ||||
| -rw-r--r-- | kernel/configs/xen.config | 3 |
3 files changed, 9 insertions, 0 deletions
diff --git a/kernel/configs/debug.config b/kernel/configs/debug.config index 8aafd050b754..e81327d2cd63 100644 --- a/kernel/configs/debug.config +++ b/kernel/configs/debug.config @@ -112,3 +112,8 @@ CONFIG_BRANCH_PROFILE_NONE=y CONFIG_DYNAMIC_FTRACE=y CONFIG_FTRACE=y CONFIG_FUNCTION_TRACER=y +# +# Preemption +# +CONFIG_DEBUG_PREEMPT=y +CONFIG_PREEMPT=y diff --git a/kernel/configs/tiny.config b/kernel/configs/tiny.config index b753695c5a8f..5dd0f0a34a73 100644 --- a/kernel/configs/tiny.config +++ b/kernel/configs/tiny.config @@ -2,3 +2,4 @@ CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_KERNEL_XZ=y CONFIG_SLUB=y CONFIG_SLUB_TINY=y +CONFIG_LD_DEAD_CODE_DATA_ELIMINATION=y diff --git a/kernel/configs/xen.config b/kernel/configs/xen.config index 6878b9a49be8..1875a0a5047a 100644 --- a/kernel/configs/xen.config +++ b/kernel/configs/xen.config @@ -13,6 +13,8 @@ CONFIG_SCSI=y CONFIG_FB=y CONFIG_INPUT_MISC=y CONFIG_MEMORY_HOTPLUG=y +CONFIG_MEMORY_HOTREMOVE=y +CONFIG_ZONE_DEVICE=y CONFIG_TTY=y # Technically not required but otherwise produces # pretty useless systems starting from allnoconfig @@ -47,3 +49,4 @@ CONFIG_XEN_GNTDEV=m CONFIG_XEN_GRANT_DEV_ALLOC=m CONFIG_SWIOTLB_XEN=y CONFIG_XEN_PRIVCMD=m +CONFIG_XEN_UNPOPULATED_ALLOC=y |