From 5876a643f910c30819720f24172a1406a70ca2a0 Mon Sep 17 00:00:00 2001
From: braam <braam>
Date: Mon, 21 Jan 2002 05:52:56 +0000
Subject: [PATCH] Nasty cflag confusion in configure.ac.

---
 lustre/obdfs/rw.c           |  1 -
 lustre/patches/patch-2.4.17 | 26 ++++++++++++++++++++++++++
 2 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/lustre/obdfs/rw.c b/lustre/obdfs/rw.c
index cfde0b3..c22f6a3 100644
--- a/lustre/obdfs/rw.c
+++ b/lustre/obdfs/rw.c
@@ -224,7 +224,6 @@ int obdfs_readpage(struct file *file, struct page *page)
 		EXIT; 
 		return rc;
         } 
-        /* PDEBUG(page, "READ"); */
 
  readpage_out:
 	SetPageUptodate(page);
diff --git a/lustre/patches/patch-2.4.17 b/lustre/patches/patch-2.4.17
index 8f134de..411f6ed 100644
--- a/lustre/patches/patch-2.4.17
+++ b/lustre/patches/patch-2.4.17
@@ -1,3 +1,29 @@
+--- linux/mm/filemap.c.obd-orig	Mon Nov 26 06:29:17 2001
++++ linux/mm/filemap.c	Tue Dec 11 14:29:50 2001
+@@ -2862,8 +2861,10 @@
+ 	if ((ssize_t) count < 0)
+ 		return -EINVAL;
+ 
++#if 0
+ 	if (!access_ok(VERIFY_READ, buf, count))
+ 		return -EFAULT;
++#endif
+ 
+ 	cached_page = NULL;
+ 
+@@ -2987,10 +2988,12 @@
+ 		 * same page as we're writing to, without it being marked
+ 		 * up-to-date.
+ 		 */
++#if 0
+ 		{ volatile unsigned char dummy;
+ 			__get_user(dummy, buf);
+ 			__get_user(dummy, buf+bytes-1);
+ 		}
++#endif
+ 
+ 		status = -ENOMEM;	/* we'll assign it later anyway */
+ 		page = __grab_cache_page(mapping, index, &cached_page);
 --- linux/kernel/ksyms.c.lustre-orig	Sun Jan 20 17:47:43 2002
 +++ linux/kernel/ksyms.c	Sun Jan 20 18:21:30 2002
 @@ -280,6 +280,13 @@
-- 
1.8.3.1