From b7b849218802b7586c4688cb1e6ededf1fa2f0b5 Mon Sep 17 00:00:00 2001 From: Eric Naim Date: Mon, 13 Oct 2025 15:54:41 +0800 Subject: [PATCH 3/3] nvidia-uvm: Remove unused get_devmap_page() parameter Signed-off-by: Eric Naim --- kernel-open/nvidia-uvm/uvm_va_range_device_p2p.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/kernel-open/nvidia-uvm/uvm_va_range_device_p2p.c b/kernel-open/nvidia-uvm/uvm_va_range_device_p2p.c index 8a5c87bd3c3a..767531bd2b3a 100644 --- a/kernel-open/nvidia-uvm/uvm_va_range_device_p2p.c +++ b/kernel-open/nvidia-uvm/uvm_va_range_device_p2p.c @@ -21,6 +21,8 @@ *******************************************************************************/ +#include + #include "uvm_common.h" #include "uvm_linux.h" #include "uvm_types.h" @@ -360,7 +362,11 @@ static NV_STATUS alloc_device_p2p_mem(uvm_gpu_t *gpu, // a reference to them, so take one now if using DEVICE_COHERENT pages. if (gpu->parent->cdmm_enabled) { get_page(page); +#if LINUX_VERSION_CODE < KERNEL_VERSION(6, 18, 0) get_dev_pagemap(page_to_pfn(page), NULL); +#else + get_dev_pagemap(page_to_pfn(page)); +#endif /* < 6.18 */ } #else // CDMM P2PDMA will never be enabled for this case -- 2.51.0