diff options
Diffstat (limited to 'arch/Kconfig')
| -rw-r--r-- | arch/Kconfig | 58 |
1 files changed, 24 insertions, 34 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index 78c6f05b10f9..9fc4eb8bfdbc 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -33,38 +33,6 @@ config HOTPLUG_SMT config GENERIC_ENTRY bool -config OPROFILE - tristate "OProfile system profiling" - depends on PROFILING - depends on HAVE_OPROFILE - select RING_BUFFER - select RING_BUFFER_ALLOW_SWAP - help - OProfile is a profiling system capable of profiling the - whole system, include the kernel, kernel modules, libraries, - and applications. - - If unsure, say N. - -config OPROFILE_EVENT_MULTIPLEX - bool "OProfile multiplexing support (EXPERIMENTAL)" - default n - depends on OPROFILE && X86 - help - The number of hardware counters is limited. The multiplexing - feature enables OProfile to gather more events than counters - are provided by the hardware. This is realized by switching - between events at a user specified time interval. - - If unsure, say N. - -config HAVE_OPROFILE - bool - -config OPROFILE_NMI_TIMER - def_bool y - depends on PERF_EVENTS && HAVE_PERF_EVENTS_NMI && !PPC64 - config KPROBES bool "Kprobes" depends on MODULES @@ -156,8 +124,8 @@ config HAVE_64BIT_ALIGNED_ACCESS accesses are required to be 64 bit aligned in this way even though it is not a 64 bit architecture. - See Documentation/unaligned-memory-access.txt for more - information on the topic of unaligned memory accesses. + See Documentation/core-api/unaligned-memory-access.rst for + more information on the topic of unaligned memory accesses. config HAVE_EFFICIENT_UNALIGNED_ACCESS bool @@ -327,6 +295,10 @@ config ARCH_32BIT_OFF_T still support 32-bit off_t. This option is enabled for all such architectures explicitly. +# Selected by 64 bit architectures which have a 32 bit f_tinode in struct ustat +config ARCH_32BIT_USTAT_F_TINODE + bool + config HAVE_ASM_MODVERSIONS bool help @@ -1090,6 +1062,15 @@ config HAVE_STATIC_CALL_INLINE bool depends on HAVE_STATIC_CALL +config HAVE_PREEMPT_DYNAMIC + bool + depends on HAVE_STATIC_CALL + depends on GENERIC_ENTRY + help + Select this if the architecture support boot time preempt setting + on top of static calls. It is strongly advised to support inline + static call to avoid any overhead. + config ARCH_WANT_LD_ORPHAN_WARN bool help @@ -1105,6 +1086,15 @@ config HAVE_ARCH_PFN_VALID config ARCH_SUPPORTS_DEBUG_PAGEALLOC bool +config ARCH_SPLIT_ARG64 + bool + help + If a 32-bit architecture requires 64-bit arguments to be split into + pairs of 32-bit arguments, select this option. + +config ARCH_HAS_ELFCORE_COMPAT + bool + source "kernel/gcov/Kconfig" source "scripts/gcc-plugins/Kconfig" |