linux-kernel - [PATCH v1 2/5] ima: Fix a build issue on 32-bit platforms

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Message-Id: <20220520154430.18593-3-palmer@rivosinc.com>
Date:   Fri, 20 May 2022 08:44:28 -0700
From:   Palmer Dabbelt <palmer@...osinc.com>
To:     lizhengyu3@...wei.com
Cc:     Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>, aou@...s.berkeley.edu,
        robh+dt@...nel.org, frowand.list@...il.com, zohar@...ux.ibm.com,
        dmitry.kasatkin@...il.com, jmorris@...ei.org, serge@...lyn.com,
        liaochang1@...wei.com, linux-riscv@...ts.infradead.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        linux-integrity@...r.kernel.org,
        linux-security-module@...r.kernel.org, linux@...osinc.com,
        Palmer Dabbelt <palmer@...osinc.com>
Subject: [PATCH v1 2/5] ima: Fix a build issue on 32-bit platforms

From: Palmer Dabbelt <palmer@...osinc.com>

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