linux-kernel - [PATCH v2 2/5] ima: Fix a build issue on 32-bit platforms

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Message-Id: <20220624044811.9682-3-palmer@rivosinc.com>
Date:   Thu, 23 Jun 2022 21:48:08 -0700
From:   Palmer Dabbelt <palmer@...osinc.com>
To:     zohar@...ux.ibm.com, dmitry.kasatkin@...il.com,
        linux-integrity@...r.kernel.org
Cc:         linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org,
            linux-security-module@...r.kernel.org,
            Palmer Dabbelt <palmer@...osinc.com>
Subject: [PATCH v2 2/5] ima: Fix a build issue on 32-bit platforms

ima_dump_measurement_list() took an "unsigned long *", but was passed a
size_t.  This triggers build warnings on 32-bit RISC-V.

Signed-off-by: Palmer Dabbelt <palmer@...osinc.com>
---
 security/integrity/ima/ima_kexec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/security/integrity/ima/ima_kexec.c b/security/integrity/ima/ima_kexec.c
index 13753136f03f..f2a94ec3002a 100644
--- a/security/integrity/ima/ima_kexec.c
+++ b/security/integrity/ima/ima_kexec.c
@@ -15,7 +15,7 @@
 #include "ima.h"
 
 #ifdef CONFIG_IMA_KEXEC
-static int ima_dump_measurement_list(unsigned long *buffer_size, void **buffer,
+static int ima_dump_measurement_list(size_t *buffer_size, void **buffer,
 				     unsigned long segment_size)
 {
 	struct ima_queue_entry *qe;
-- 
2.34.1