+ arch-um-fix-kunmap_atomic-call-in-skas-uaccessc.patch added to -mm tree

[akpm@linux-foundation.org]

The patch titled
     arch/um: fix kunmap_atomic() call in skas/uaccess.c
has been added to the -mm tree.  Its filename is
     arch-um-fix-kunmap_atomic-call-in-skas-uaccessc.patch

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------------------------------------------------------
Subject: arch/um: fix kunmap_atomic() call in skas/uaccess.c
From: Cesar Eduardo Barros <cesarb@cesarb.net>

kunmap_atomic() takes a pointer to within the page, not the struct page.

Signed-off-by: Cesar Eduardo Barros <cesarb@cesarb.net>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 arch/um/kernel/skas/uaccess.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN arch/um/kernel/skas/uaccess.c~arch-um-fix-kunmap_atomic-call-in-skas-uaccessc arch/um/kernel/skas/uaccess.c
--- a/arch/um/kernel/skas/uaccess.c~arch-um-fix-kunmap_atomic-call-in-skas-uaccessc
+++ a/arch/um/kernel/skas/uaccess.c
@@ -81,7 +81,7 @@ static int do_op_one_page(unsigned long 
 
 	current->thread.fault_catcher = NULL;
 
-	kunmap_atomic(page, KM_UML_USERCOPY);
+	kunmap_atomic((void *)addr, KM_UML_USERCOPY);
 
 	return n;
 }
_

Patches currently in -mm which might be from cesarb@cesarb.net are

arch-um-fix-kunmap_atomic-call-in-skas-uaccessc.patch