From: Vivek Goyal <vgoyal@in.ibm.com>
Date: Wed, 11 Jan 2006 20:17:37 +0000 (-0800)
Subject: [PATCH] kdump: vmcore compilation warning fix
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9e9e3941d0a3497c1e7fb9ce62059705825bb775;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

[PATCH] kdump: vmcore compilation warning fix

o fs/proc/vmcore.c compilation gives warnings on ppc64. The reason being
  that u64 is defined as unsigned long hence u64* is not same as loff_t*
  and compiler cribs.

o Changed the parameter type to u64* instead of loff_t* to resolve the
  conflict.

Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
index 124e35442ac8..4063fb32f78c 100644
--- a/fs/proc/vmcore.c
+++ b/fs/proc/vmcore.c
@@ -41,7 +41,7 @@ struct proc_dir_entry *proc_vmcore = NULL;
 
 /* Reads a page from the oldmem device from given offset. */
 static ssize_t read_from_oldmem(char *buf, size_t count,
-			     loff_t *ppos, int userbuf)
+				u64 *ppos, int userbuf)
 {
 	unsigned long pfn, offset;
 	size_t nr_bytes;