The patch titled
ummunotify-userspace-support-for-mmu-notifications-v3-fix-fix.txt
has been added to the -mm tree. Its filename is
ummunotify-userspace-support-for-mmu-notifications-v3-fix-fix.patch
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------------------------------------------------------
Subject: ummunotify-userspace-support-for-mmu-notifications-v3-fix-fix.txt
From: Roland Dreier <rdreier@xxxxxxxxx>
ummunotify.c:(.text+0x8f217): undefined reference to `__get_user_X'
when building for i386 -- get_user() can't handle u64 on all
architectures, so just use copy_from_user().
Reported-by: Randy Dunlap <randy.dunlap@xxxxxxxxxx>
Signed-off-by: Roland Dreier <rolandd@xxxxxxxxx>
Cc: Jason Gunthorpe <jgunthorpe@xxxxxxxxxxxxxxxxxxxx>
Cc: Jeff Squyres <jsquyres@xxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/char/ummunotify.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/char/ummunotify.c~ummunotify-userspace-support-for-mmu-notifications-v3-fix-fix drivers/char/ummunotify.c
--- a/drivers/char/ummunotify.c~ummunotify-userspace-support-for-mmu-notifications-v3-fix-fix
+++ a/drivers/char/ummunotify.c
@@ -453,7 +453,7 @@ static long ummunotify_unregister_region
struct ummunotify_reg *reg;
int ret = -EINVAL;
- if (get_user(user_cookie, arg))
+ if (copy_from_user(&user_cookie, arg, sizeof user_cookie))
return -EFAULT;
spin_lock_irq(&priv->lock);
_
Patches currently in -mm which might be from rdreier@xxxxxxxxx are
linux-next.patch
ecryptfs-another-lockdep-issue.patch
ummunotify-userspace-support-for-mmu-notifications.patch
ummunotify-userspace-support-for-mmu-notifications-v3-fix-fix.patch
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