[merged] proc-fix-incorrect-pde_is_permanent-check.patch removed from -mm tree

[merged] proc-fix-incorrect-pde_is_permanent-check.patch removed from -mm tree

[akpm]

The patch titled
     Subject: fs/proc/generic.c: fix incorrect pde_is_permanent check
has been removed from the -mm tree.  Its filename was
     proc-fix-incorrect-pde_is_permanent-check.patch

This patch was dropped because it was merged into mainline or a subsystem tree

------------------------------------------------------
From: Colin Ian King <colin.king@canonical.com>
Subject: fs/proc/generic.c: fix incorrect pde_is_permanent check

Currently the pde_is_permanent() check is being run on root multiple times
rather than on the next proc directory entry.  This looks like a
copy-paste error.  Fix this by replacing root with next.

Addresses-Coverity: ("Copy-paste error")
Link: https://lkml.kernel.org/r/20210318122633.14222-1-colin.king@canonical.com
Fixes: d919b33dafb3 ("proc: faster open/read/close with "permanent" files")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Reviewed-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 fs/proc/generic.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/fs/proc/generic.c~proc-fix-incorrect-pde_is_permanent-check
+++ a/fs/proc/generic.c
@@ -756,7 +756,7 @@ int remove_proc_subtree(const char *name
 	while (1) {
 		next = pde_subdir_first(de);
 		if (next) {
-			if (unlikely(pde_is_permanent(root))) {
+			if (unlikely(pde_is_permanent(next))) {
 				write_unlock(&proc_subdir_lock);
 				WARN(1, "removing permanent /proc entry '%s/%s'",
 					next->parent->name, next->name);
_

Patches currently in -mm which might be from colin.king@canonical.com are