Adding upstream version 5.10.209.upstream/5.10.209upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 29 insertions, 0 deletions

diff --git a/arch/mips/include/asm/compat-signal.h b/arch/mips/include/asm/compat-signal.h
new file mode 100644
index 000000000..c3b7a2550
--- /dev/null
+++ b/arch/mips/include/asm/compat-signal.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __ASM_COMPAT_SIGNAL_H
+#define __ASM_COMPAT_SIGNAL_H
+
+#include <linux/bug.h>
+#include <linux/compat.h>
+#include <linux/compiler.h>
+
+#include <asm/signal.h>
+#include <asm/siginfo.h>
+
+#include <linux/uaccess.h>
+
+static inline int __copy_conv_sigset_to_user(compat_sigset_t __user *d,
+	const sigset_t *s)
+{
+	BUILD_BUG_ON(sizeof(*d) != sizeof(*s));
+	BUILD_BUG_ON(_NSIG_WORDS != 2);
+
+	return put_compat_sigset(d, s, sizeof(*d));
+}
+
+static inline int __copy_conv_sigset_from_user(sigset_t *d,
+	const compat_sigset_t __user *s)
+{
+	return get_compat_sigset(d, s);
+}
+
+#endif /* __ASM_COMPAT_SIGNAL_H */