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| author | Christoph Hellwig <hch@lst.de> | 2020-07-14 14:18:54 +0200 |
|---|---|---|
| committer | Rich Felker <dalias@libc.org> | 2020-08-14 22:05:17 -0400 |
| commit | 846f9e1fb9b9a2c4eecefa2fdbfb51e975a7d532 (patch) | |
| tree | 13a44920847bb05fcf29e12f60d79b2b45dd9583 /arch/um/Kconfig | |
| parent | bc0f46b1caff2a42ce6e54b31504eb9ecc789f2a (diff) | |
| download | linux-846f9e1fb9b9a2c4eecefa2fdbfb51e975a7d532.tar.gz linux-846f9e1fb9b9a2c4eecefa2fdbfb51e975a7d532.tar.bz2 linux-846f9e1fb9b9a2c4eecefa2fdbfb51e975a7d532.zip | |
dma-mapping: consolidate the NO_DMA definition in kernel/dma/Kconfig
Have a single definition that architetures can select.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Rich Felker <dalias@libc.org>
Diffstat (limited to 'arch/um/Kconfig')
| -rw-r--r-- | arch/um/Kconfig | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/um/Kconfig b/arch/um/Kconfig index 9318dc6d1a0c..32c1d1945033 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -15,6 +15,7 @@ config UML select HAVE_DEBUG_KMEMLEAK select HAVE_DEBUG_BUGVERBOSE select HAVE_COPY_THREAD_TLS + select NO_DMA select GENERIC_IRQ_SHOW select GENERIC_CPU_DEVICES select GENERIC_CLOCKEVENTS @@ -168,9 +169,6 @@ 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 |