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kernel: Disable CONFIG_DMA_PERNUMA_CMA by default

This CMA memory allocation option only applies to NUMA
(Non-Uniform Memory Access) systems which are seldom
the kind of systems that OpenWRT address.

It is safe to assume that any system that need this
option would turn it on locally.

Signed-off-by: Linus Walleij <[email protected]>
Linus Walleij 4 years ago
parent
cee5df00c0
commit
74b51b5a06
3 changed files with 1 additions and 2 deletions
Split View Show Diff Stats
  1. 1 0
      target/linux/generic/config-5.10
  2. 0 1
      target/linux/oxnas/config-5.10
  3. 0 1
      target/linux/rockchip/armv8/config-5.10

+ 1 - 0
target/linux/generic/config-5.10
View File 

@@ -1354,6 +1354,7 @@ CONFIG_DMA_DECLARE_COHERENT=y
 
 # CONFIG_DMA_JZ4780 is not set
 
 CONFIG_DMA_NONCOHERENT_MMAP=y
 
 # CONFIG_DMA_NOOP_OPS is not set
 
+# CONFIG_DMA_PERNUMA_CMA is not set
 
 # CONFIG_DMA_SHARED_BUFFER is not set
 
 # CONFIG_DMA_VIRT_OPS is not set
 
 # CONFIG_DM_CACHE is not set

+ 0 - 1
target/linux/oxnas/config-5.10
View File 

@@ -121,7 +121,6 @@ CONFIG_DECOMPRESS_XZ=y
 
 CONFIG_DEVTMPFS=y
 
 CONFIG_DEVTMPFS_MOUNT=y
 
 CONFIG_DMA_CMA=y
 
-# CONFIG_DMA_PERNUMA_CMA is not set
 
 CONFIG_DMA_REMAP=y
 
 CONFIG_DNOTIFY=y
 
 CONFIG_DTC=y

+ 0 - 1
target/linux/rockchip/armv8/config-5.10
View File 

@@ -185,7 +185,6 @@ CONFIG_DMA_DIRECT_REMAP=y
 
 CONFIG_DMA_ENGINE=y
 
 CONFIG_DMA_OF=y
 
 CONFIG_DMA_OPS=y
 
-# CONFIG_DMA_PERNUMA_CMA is not set
 
 CONFIG_DMA_REMAP=y
 
 CONFIG_DMA_SHARED_BUFFER=y
 
 CONFIG_DNOTIFY=y