From: Julien Grall <julien.grall@arm.com>
Date: Fri, 30 Jun 2017 15:54:16 +0000 (+0100)
Subject: xen/arm: setup: Remove bogus xenheap_mfn_end in setup_mm for arm64
X-Git-Tag: archive/raspbian/4.11.1-1+rpi1~1^2~66^2~1863
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=5e2af95aeb168d90c5900d35d663691f595fb012;p=xen.git

xen/arm: setup: Remove bogus xenheap_mfn_end in setup_mm for arm64

xenheap_mfn_end is storing an MFN and not a physical address. The value will
be reset after the loop. So drop this bogus xenheap_mfn_end.

Signed-off-by: Julien Grall <julien.grall@arm.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
---

diff --git a/xen/arch/arm/setup.c b/xen/arch/arm/setup.c
index f00f29a45b..ab4d8e4218 100644
--- a/xen/arch/arm/setup.c
+++ b/xen/arch/arm/setup.c
@@ -654,8 +654,6 @@ static void __init setup_mm(unsigned long dtb_paddr, size_t dtb_size)
             if ( e > bank_end )
                 e = bank_end;
 
-            xenheap_mfn_end = e;
-
             dt_unreserved_regions(s, e, init_boot_pages, 0);
             s = n;
         }