From: Jianchao Wang <jianchao.w.wang@oracle.com>
Date: Thu, 19 Apr 2018 10:02:46 +0000 (+0800)
Subject: uek-rpm: Disable DMA CMA
X-Git-Tag: v4.1.12-124.31.3~849
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=e06622fd3cbcf8051878016c35457d0eed883b90;p=users%2Fjedix%2Flinux-maple.git

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 21b55c57e7b4..9de2f6efbb86 100644
--- 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 bc66cecd00c5..3e2d2457392f 100644
--- 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 fe621a958690..e8c506185435 100644
--- 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 f7d526e8baa7..5a29b72568db 100644
--- 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