r8152: fix build under kernel >= 4.19.10 or kernel >= 4.14.217 (cools…

…nowwolf#6965)

Fixes: 1024f0e ("r8152: update to 2.15 (coolsnowwolf#6900)")
Fixes: coolsnowwolf#6946

Signed-off-by: Tianling Shen <[email protected]>

package/lean/r8152/Makefile

@@ -9,7 +9,7 @@ include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=r8152
 PKG_VERSION:=2.15
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/1715173329/realtek-r8152-linux/tar.gz/v$(PKG_VERSION)?
@@ -19,6 +19,8 @@ PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/realtek-$(PKG_NAME)-linux-$(PKG_VERSION)
 
 PKG_MAINTAINER:=Tianling Shen <[email protected]>
 
+PKG_BUILD_PARALLEL:=1
+
 include $(INCLUDE_DIR)/package.mk
 
 define KernelPackage/usb-net-rtl8152-vendor

package/lean/r8152/patches/010-compat-skb_mark_not_on_list-was-backported-since-ker.patch

@@ -0,0 +1,26 @@
+From b61b90b9aea30b944fc51b891dab3ab5eb30980c Mon Sep 17 00:00:00 2001
+From: Tianling Shen <[email protected]>
+Date: Sat, 29 May 2021 00:46:25 +0800
+Subject: [PATCH] compat: skb_mark_not_on_list was backported since kernel
+ 4.14.217 and 4.19.10
+
+Signed-off-by: Tianling Shen <[email protected]>
+---
+ compatibility.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/compatibility.h
++++ b/compatibility.h
+@@ -548,10 +548,12 @@
+ 			linkmode_clear_bit(nr, addr);
+ 	}
+
++#if LINUX_VERSION_CODE < KERNEL_VERSION(4,14,217) || LINUX_VERSION_CODE < KERNEL_VERSION(4,19,10)
+ 	static inline void skb_mark_not_on_list(struct sk_buff *skb)
+ 	{
+ 		skb->next = NULL;
+ 	}
++#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(4,14,217) || LINUX_VERSION_CODE < KERNEL_VERSION(4,19,10) */
+ #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(5,0,0) */
+ #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(5,1,0) */
+ #endif /* LINUX_VERSION_CODE < KERNEL_VERSION(5,4,0) */