Merge v6.17.2linux-rolling-stable

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 18 insertions, 0 deletions

diff --git a/lib/crc/riscv/crc32_msb.c b/lib/crc/riscv/crc32_msb.c
new file mode 100644
index 000000000000..fdbeaccc369f
--- /dev/null
+++ b/lib/crc/riscv/crc32_msb.c
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * RISC-V optimized most-significant-bit-first CRC32
+ *
+ * Copyright 2025 Google LLC
+ */
+
+#include "crc-clmul.h"
+
+typedef u32 crc_t;
+#define LSB_CRC 0
+#include "crc-clmul-template.h"
+
+u32 crc32_msb_clmul(u32 crc, const void *p, size_t len,
+		    const struct crc_clmul_consts *consts)
+{
+	return crc_clmul(crc, p, len, consts);
+}