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From 779b1883d56804ecd08fe7f57d6c01e3db4e893b Mon Sep 17 00:00:00 2001
From: Madhurkiran Harikrishnan <madhurkiran.harikrishnan@xilinx.com>
Date: Wed, 5 Dec 2018 18:07:29 -0800
Subject: [PATCH 1/3] linux: mali_memory_os_alloc: Remove __GFP_COLD
The support for Cache hot and cold pages are removed from the kernel.
For more information refer kernel commit 453f85d43fa9ee243f0fc3ac4e1be45615301e3f
Signed-off-by: Madhurkiran Harikrishnan <madhurkiran.harikrishnan@xilinx.com>
Reviewed-by: Hyun Kwon <hyun.kwon@xilinx.com>
Upstream Status: Pending
---
driver/src/devicedrv/mali/linux/mali_memory_os_alloc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/driver/src/devicedrv/mali/linux/mali_memory_os_alloc.c b/driver/src/devicedrv/mali/linux/mali_memory_os_alloc.c
index 1602371..830e8c6 100644
--- linux/mali_memory_os_alloc.c
+++ b/linux/mali_memory_os_alloc.c
@@ -202,7 +202,9 @@ int mali_mem_os_alloc_pages(mali_mem_os_mem *os_mem, u32 size)
/* Allocate new pages, if needed. */
for (i = 0; i < remaining; i++) {
dma_addr_t dma_addr;
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 14, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0)
+ gfp_t flags = __GFP_ZERO | __GFP_RETRY_MAYFAIL | __GFP_NOWARN;
+#elif LINUX_VERSION_CODE == KERNEL_VERSION(4, 14, 0)
gfp_t flags = __GFP_ZERO | __GFP_RETRY_MAYFAIL | __GFP_NOWARN | __GFP_COLD;
#else
gfp_t flags = __GFP_ZERO | __GFP_REPEAT | __GFP_NOWARN | __GFP_COLD;
--
2.7.4
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