From: Wei Liu <wl@xen.org>
Date: Fri, 20 Dec 2019 19:47:49 +0000 (+0000)
Subject: x86: Hyper-V clock source's offset should be signed
X-Git-Tag: archive/raspbian/4.14.0+80-gd101b417b7-1+rpi1^2~63^2~993
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/success//%22http:/www.example.com/cgi/success/?a=commitdiff_plain;h=dffe18cf81a3c4c2260791d2246220a4d4f0cc8f;p=xen.git

x86: Hyper-V clock source's offset should be signed

Also drop the useless inline keyword.

Fixes: 685d16bd5 (x86: implement Hyper-V clock source)
Signed-off-by: Wei Liu <liuwe@microsoft.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
---

diff --git a/xen/arch/x86/time.c b/xen/arch/x86/time.c
index a3c9b927e8..fca25e1c22 100644
--- a/xen/arch/x86/time.c
+++ b/xen/arch/x86/time.c
@@ -696,9 +696,10 @@ static int64_t __init init_hyperv_timer(struct platform_timesource *pts)
     return freq;
 }
 
-static inline uint64_t read_hyperv_timer(void)
+static uint64_t read_hyperv_timer(void)
 {
-    uint64_t scale, offset, ret, tsc;
+    uint64_t scale, ret, tsc;
+    int64_t offset;
     uint32_t seq;
     const struct ms_hyperv_tsc_page *tsc_page = hyperv_tsc;