uek-rpm: Disable DMA CMA

Change the following kernel config:
CONFIG_CMA_SIZE_MBYTES=16
to
CONFIG_CMA_SIZE_MBYTES=0
Orabug: 27892359

Reviewed-by: Thomas Tai <thomas.tai@oracle.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jianchao Wang <jianchao.w.wang@oracle.com>
Signed-off-by: Brian Maly <brian.maly@oracle.com>

diff --git a/uek-rpm/ol6/config-x86_64 b/uek-rpm/ol6/config-x86_64
index 21b55c57e7b41eebd63ac3d73bb639b42ce10582..9de2f6efbb861caaa59f10a89e986b5dd19cd173 100644 (file)
--- a/uek-rpm/ol6/config-x86_64
+++ b/uek-rpm/ol6/config-x86_64
@@ -1597,7 +1597,7 @@ CONFIG_DMA_CMA=y
 #
 # Default contiguous memory area size:
 #
-CONFIG_CMA_SIZE_MBYTES=16
+CONFIG_CMA_SIZE_MBYTES=0
 CONFIG_CMA_SIZE_SEL_MBYTES=y
 # CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
 # CONFIG_CMA_SIZE_SEL_MIN is not set

diff --git a/uek-rpm/ol6/config-x86_64-debug b/uek-rpm/ol6/config-x86_64-debug
index bc66cecd00c558449521067b87cc72c3317be769..3e2d2457392f86df2d95d54a6d63e4115af4ff0f 100644 (file)
--- a/uek-rpm/ol6/config-x86_64-debug
+++ b/uek-rpm/ol6/config-x86_64-debug
@@ -1584,7 +1584,7 @@ CONFIG_DMA_CMA=y
 #
 # Default contiguous memory area size:
 #
-CONFIG_CMA_SIZE_MBYTES=16
+CONFIG_CMA_SIZE_MBYTES=0
 CONFIG_CMA_SIZE_SEL_MBYTES=y
 # CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
 # CONFIG_CMA_SIZE_SEL_MIN is not set

diff --git a/uek-rpm/ol7/config-x86_64 b/uek-rpm/ol7/config-x86_64
index fe621a9586904210f97e8a62824b8860c5c94198..e8c506185435fc850dadbe1c8627caf25f81e134 100644 (file)
--- a/uek-rpm/ol7/config-x86_64
+++ b/uek-rpm/ol7/config-x86_64
@@ -1606,7 +1606,7 @@ CONFIG_DMA_CMA=y
 #
 # Default contiguous memory area size:
 #
-CONFIG_CMA_SIZE_MBYTES=16
+CONFIG_CMA_SIZE_MBYTES=0
 CONFIG_CMA_SIZE_SEL_MBYTES=y
 # CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
 # CONFIG_CMA_SIZE_SEL_MIN is not set

diff --git a/uek-rpm/ol7/config-x86_64-debug b/uek-rpm/ol7/config-x86_64-debug
index f7d526e8baa7b9fca316b7a784b5f2d74f6e5710..5a29b72568db7044191b8619a7e91f338eb723ff 100644 (file)
--- a/uek-rpm/ol7/config-x86_64-debug
+++ b/uek-rpm/ol7/config-x86_64-debug
@@ -1594,7 +1594,7 @@ CONFIG_DMA_CMA=y
 #
 # Default contiguous memory area size:
 #
-CONFIG_CMA_SIZE_MBYTES=16
+CONFIG_CMA_SIZE_MBYTES=0
 CONFIG_CMA_SIZE_SEL_MBYTES=y
 # CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
 # CONFIG_CMA_SIZE_SEL_MIN is not set