release/5.2.42/Revert-riscv-Fix-range-looking-for-kernel-image-memb.patch

From b50846ea6d93aff23a16bbcaa07d0d2a7fdef670 Mon Sep 17 00:00:00 2001
From: Paul Gortmaker <paul.gortmaker@windriver.com>
Date: Thu, 28 May 2020 10:54:37 -0400
Subject: [PATCH] Revert "riscv: Fix range looking for kernel image memblock"

This reverts commit 337add03da898ddf0396bc93c3d09c45557fda32 which is
mainline a160eed4b783d7b250a32f7e5787c9867abc5686.

It requires v5.3-rc1~36^2~7 or newer for the vmlinux_start variable to
be present.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>

diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index 0569138b4a4c..84747d7a1e85 100644
--- a/arch/riscv/mm/init.c
+++ b/arch/riscv/mm/init.c
@@ -101,7 +101,7 @@ void __init setup_bootmem(void)
 		phys_addr_t vmlinux_end = __pa(_end);
 		phys_addr_t end = reg->base + reg->size;
 
-		if (reg->base <= vmlinux_start && vmlinux_end <= end) {
+		if (reg->base <= vmlinux_end && vmlinux_end <= end) {
 			/*
 			 * Reserve from the start of the region to the end of
 			 * the kernel
-- 
2.7.4