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authorLinus Torvalds <torvalds@linux-foundation.org>2020-08-15 18:50:32 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2020-08-15 18:50:32 -0700
commit5bbec3cfe376ed0014d9456a9be11d5ed75d587b (patch)
tree6f08b9135f85ca501bc5f22d75135b23ddf616e8 /arch/um
parent713eee84720e6525bc5b65954c5087604a15f5e8 (diff)
parent0c64a0dce51faa9c706fdf1f957d6f19878f4b81 (diff)
Merge tag 'sh-for-5.9' of git://git.libc.org/linux-sh
Pull arch/sh updates from Rich Felker: "Cleanup, SECCOMP_FILTER support, message printing fixes, and other changes to arch/sh" * tag 'sh-for-5.9' of git://git.libc.org/linux-sh: (34 commits) sh: landisk: Add missing initialization of sh_io_port_base sh: bring syscall_set_return_value in line with other architectures sh: Add SECCOMP_FILTER sh: Rearrange blocks in entry-common.S sh: switch to copy_thread_tls() sh: use the generic dma coherent remap allocator sh: don't allow non-coherent DMA for NOMMU dma-mapping: consolidate the NO_DMA definition in kernel/dma/Kconfig sh: unexport register_trapped_io and match_trapped_io_handler sh: don't include <asm/io_trapped.h> in <asm/io.h> sh: move the ioremap implementation out of line sh: move ioremap_fixed details out of <asm/io.h> sh: remove __KERNEL__ ifdefs from non-UAPI headers sh: sort the selects for SUPERH alphabetically sh: remove -Werror from Makefiles sh: Replace HTTP links with HTTPS ones arch/sh/configs: remove obsolete CONFIG_SOC_CAMERA* sh: stacktrace: Remove stacktrace_ops.stack() sh: machvec: Modernize printing of kernel messages sh: pci: Modernize printing of kernel messages ...
Diffstat (limited to 'arch/um')
-rw-r--r--arch/um/Kconfig4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/um/Kconfig b/arch/um/Kconfig
index ef69be17ff70..eb51fec75948 100644
--- a/arch/um/Kconfig
+++ b/arch/um/Kconfig
@@ -14,6 +14,7 @@ config UML
select HAVE_FUTEX_CMPXCHG if FUTEX
select HAVE_DEBUG_KMEMLEAK
select HAVE_DEBUG_BUGVERBOSE
+ select NO_DMA
select GENERIC_IRQ_SHOW
select GENERIC_CPU_DEVICES
select GENERIC_CLOCKEVENTS
@@ -167,9 +168,6 @@ config MMAPPER
This driver allows a host file to be used as emulated IO memory inside
UML.
-config NO_DMA
- def_bool y
-
config PGTABLE_LEVELS
int
default 3 if 3_LEVEL_PGTABLES