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@xxxxxxxxxx>
kunmap_atomic() takes a pointer to within the page, not the struct page.
Signed-off-by: Cesar Eduardo Barros <cesarb@xxxxxxxxxx>
Cc: Jeff Dike <jdike@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
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@xxxxxxxxxx are
arch-um-fix-kunmap_atomic-call-in-skas-uaccessc.patch
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