From 75467f60a3d14f08f86f2b353298d2826382ff23 Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Fri, 25 Sep 2026 15:55:03 -0700
Subject: Merge tag 'ipe-pr-20260925' of
 git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe

Pull IPE fixes from Fan Wu:
 "Two fixes for use-after-free issues found by recent LLM-assisted code
  analysis.

   - move successful policy load auditing under the new policy
     directory's inode lock, preventing a concurrent policy deletion
     from freeing the policy while it is still being audited

   - protect the dm-verity root hash with RCU, preventing policy
     evaluation from racing with root hash replacement during preresume"

* tag 'ipe-pr-20260925' of git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe:
  ipe: protect the dm-verity root hash with RCU
  ipe: fix use-after-free when auditing a newly loaded policy
---
 arch/alpha/lib/strcpy.S | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 arch/alpha/lib/strcpy.S

(limited to 'arch/alpha/lib/strcpy.S')

diff --git a/arch/alpha/lib/strcpy.S b/arch/alpha/lib/strcpy.S
new file mode 100644
index 000000000..d8773ba77
--- /dev/null
+++ b/arch/alpha/lib/strcpy.S
@@ -0,0 +1,25 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * arch/alpha/lib/strcpy.S
+ * Contributed by Richard Henderson (rth@tamu.edu)
+ *
+ * Copy a null-terminated string from SRC to DST.  Return a pointer
+ * to the null-terminator in the source.
+ */
+#include <linux/export.h>
+	.text
+
+	.align 3
+	.globl strcpy
+	.ent strcpy
+strcpy:
+	.frame $30, 0, $26
+	.prologue 0
+
+	mov	$16, $0		# set up return value
+	mov	$26, $23	# set up return address
+	unop
+	br	__stxcpy	# do the copy
+
+	.end strcpy
+	EXPORT_SYMBOL(strcpy)
-- 
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