diff options
| author | Ingo Molnar <mingo@kernel.org> | 2016-11-15 12:04:55 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-11-15 12:33:30 +0300 |
| commit | 341c787e34afb3599977a077ea01ee213323620c (patch) | |
| tree | acd22184a6f35d1e6cf1c7d4d69d7b3fa6b09984 /arch/x86 | |
| parent | e76d21c40bd6c67fd4e2c1540d77e113df962b4d (diff) | |
| download | linux-341c787e34afb3599977a077ea01ee213323620c.tar.xz | |
x86/kconfig: Move 32-bit only arch Kconfig selects to 'config X86_32'
These are easier to read when they come next to the X86_32 config.
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/Kconfig | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index bada636d1065..d3dc47d7fe95 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -9,6 +9,14 @@ config 64BIT config X86_32 def_bool y depends on !64BIT + # Options that are inherently 32-bit kernel only: + select ARCH_WANT_IPC_PARSE_VERSION + select CLKSRC_I8253 + select CLONE_BACKWARDS + select HAVE_AOUT + select HAVE_GENERIC_DMA_COHERENT + select MODULES_USE_ELF_REL + select OLD_SIGACTION config X86_64 def_bool y @@ -48,13 +56,10 @@ config X86 select ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH if SMP select ARCH_WANTS_DYNAMIC_TASK_STRUCT select ARCH_WANT_FRAME_POINTERS - select ARCH_WANT_IPC_PARSE_VERSION if X86_32 select BUILDTIME_EXTABLE_SORT select CLKEVT_I8253 - select CLKSRC_I8253 if X86_32 select CLOCKSOURCE_VALIDATE_LAST_CYCLE select CLOCKSOURCE_WATCHDOG - select CLONE_BACKWARDS if X86_32 select COMPAT_OLD_SIGACTION if IA32_EMULATION select DCACHE_WORD_ACCESS select EDAC_ATOMIC_SCRUB @@ -77,7 +82,6 @@ config X86 select HAVE_ACPI_APEI if ACPI select HAVE_ACPI_APEI_NMI if ACPI select HAVE_ALIGNED_STRUCT_PAGE if SLUB - select HAVE_AOUT if X86_32 select HAVE_ARCH_AUDITSYSCALL select HAVE_ARCH_HARDENED_USERCOPY select HAVE_ARCH_HUGE_VMAP if X86_64 || X86_PAE @@ -113,7 +117,6 @@ config X86 select HAVE_FUNCTION_GRAPH_TRACER select HAVE_FUNCTION_TRACER select HAVE_GCC_PLUGINS - select HAVE_GENERIC_DMA_COHERENT if X86_32 select HAVE_HW_BREAKPOINT select HAVE_IDE select HAVE_IOREMAP_PROT @@ -148,8 +151,6 @@ config X86 select HAVE_USER_RETURN_NOTIFIER select IRQ_FORCED_THREADING select MODULES_USE_ELF_RELA if X86_64 - select MODULES_USE_ELF_REL if X86_32 - select OLD_SIGACTION if X86_32 select OLD_SIGSUSPEND3 if X86_32 || IA32_EMULATION select PERF_EVENTS select RTC_LIB |