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authorArnd Bergmann <arnd@arndb.de>2018-03-07 23:30:54 +0100
committerArnd Bergmann <arnd@arndb.de>2018-03-26 15:55:57 +0200
commita687a5337063af99ebd0eebaa6f4b4cf2e07c21b (patch)
tree447a8424d9c8982bb5038d31f8ddea11839bc449 /lib
parent79375ea3ec527f746d5beae8c8f6e8a58740d4a8 (diff)
downloadlinux-a687a5337063af99ebd0eebaa6f4b4cf2e07c21b.tar.bz2
treewide: simplify Kconfig dependencies for removed archs
A lot of Kconfig symbols have architecture specific dependencies. In those cases that depend on architectures we have already removed, they can be omitted. Acked-by: Kalle Valo <kvalo@codeaurora.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'lib')
-rw-r--r--lib/Kconfig.debug13
-rw-r--r--lib/test_user_copy.c2
2 files changed, 5 insertions, 10 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 41ac9d294245..6927c6d8d185 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -165,7 +165,7 @@ config DEBUG_INFO_REDUCED
config DEBUG_INFO_SPLIT
bool "Produce split debuginfo in .dwo files"
- depends on DEBUG_INFO && !FRV
+ depends on DEBUG_INFO
help
Generate debug info into separate .dwo files. This significantly
reduces the build directory size for builds with DEBUG_INFO,
@@ -354,10 +354,7 @@ config ARCH_WANT_FRAME_POINTERS
config FRAME_POINTER
bool "Compile the kernel with frame pointers"
- depends on DEBUG_KERNEL && \
- (CRIS || M68K || FRV || UML || \
- SUPERH || BLACKFIN) || \
- ARCH_WANT_FRAME_POINTERS
+ depends on DEBUG_KERNEL && (M68K || UML || SUPERH) || ARCH_WANT_FRAME_POINTERS
default y if (DEBUG_INFO && UML) || ARCH_WANT_FRAME_POINTERS
help
If you say Y here the resulting kernel image will be slightly
@@ -1138,7 +1135,7 @@ config LOCKDEP
bool
depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
select STACKTRACE
- select FRAME_POINTER if !MIPS && !PPC && !ARM_UNWIND && !S390 && !MICROBLAZE && !ARC && !SCORE && !X86
+ select FRAME_POINTER if !MIPS && !PPC && !ARM_UNWIND && !S390 && !MICROBLAZE && !ARC && !X86
select KALLSYMS
select KALLSYMS_ALL
@@ -1571,7 +1568,7 @@ config FAULT_INJECTION_STACKTRACE_FILTER
depends on FAULT_INJECTION_DEBUG_FS && STACKTRACE_SUPPORT
depends on !X86_64
select STACKTRACE
- select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC && !SCORE && !X86
+ select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC && !X86
help
Provide stacktrace filter for fault-injection capabilities
@@ -1969,7 +1966,7 @@ config STRICT_DEVMEM
bool "Filter access to /dev/mem"
depends on MMU && DEVMEM
depends on ARCH_HAS_DEVMEM_IS_ALLOWED
- default y if TILE || PPC || X86 || ARM64
+ default y if PPC || X86 || ARM64
---help---
If this option is disabled, you allow userspace (root) access to all
of memory, including kernel and userspace memory. Accidental
diff --git a/lib/test_user_copy.c b/lib/test_user_copy.c
index a6556f3364d1..e161f0498f42 100644
--- a/lib/test_user_copy.c
+++ b/lib/test_user_copy.c
@@ -31,8 +31,6 @@
* their capability at compile-time, we just have to opt-out certain archs.
*/
#if BITS_PER_LONG == 64 || (!(defined(CONFIG_ARM) && !defined(MMU)) && \
- !defined(CONFIG_BLACKFIN) && \
- !defined(CONFIG_M32R) && \
!defined(CONFIG_M68K) && \
!defined(CONFIG_MICROBLAZE) && \
!defined(CONFIG_NIOS2) && \