diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0434-arm64-mm-use-arm64_dma_phys_limit-instead-of-calling.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0434-arm64-mm-use-arm64_dma_phys_limit-instead-of-calling.patch | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0434-arm64-mm-use-arm64_dma_phys_limit-instead-of-calling.patch b/target/linux/bcm27xx/patches-5.4/950-0434-arm64-mm-use-arm64_dma_phys_limit-instead-of-calling.patch deleted file mode 100644 index c697494f8a..0000000000 --- a/target/linux/bcm27xx/patches-5.4/950-0434-arm64-mm-use-arm64_dma_phys_limit-instead-of-calling.patch +++ /dev/null @@ -1,30 +0,0 @@ -From c17f622cbb33332a305ef383506740d3d01aa831 Mon Sep 17 00:00:00 2001 -From: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> -Date: Wed, 11 Sep 2019 20:25:43 +0200 -Subject: [PATCH] arm64: mm: use arm64_dma_phys_limit instead of - calling max_zone_dma_phys() - -commit ae970dc096b2d39f65f2e18d142e3978dc9ee1c7 upstream. - -By the time we call zones_sizes_init() arm64_dma_phys_limit already -contains the result of max_zone_dma_phys(). We use the variable instead -of calling the function directly to save some precious cpu time. - -Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de> -Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> -Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> ---- - arch/arm64/mm/init.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/arch/arm64/mm/init.c -+++ b/arch/arm64/mm/init.c -@@ -181,7 +181,7 @@ static void __init zone_sizes_init(unsig - unsigned long max_zone_pfns[MAX_NR_ZONES] = {0}; - - #ifdef CONFIG_ZONE_DMA32 -- max_zone_pfns[ZONE_DMA32] = PFN_DOWN(max_zone_dma_phys()); -+ max_zone_pfns[ZONE_DMA32] = PFN_DOWN(arm64_dma_phys_limit); - #endif - max_zone_pfns[ZONE_NORMAL] = max; - |