linux-kernel - [PATCH v8 1/4] drivers: of: kexec ima: Support 32-bit platforms

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Message-Id: <20220901214610.768645-2-stefanb@linux.ibm.com>
Date:   Thu,  1 Sep 2022 17:46:07 -0400
From:   Stefan Berger <stefanb@...ux.ibm.com>
To:     kexec@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-integrity@...r.kernel.org, linux-kernel@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org
Cc:     nayna@...ux.ibm.com, nasastry@...ibm.com, mpe@...erman.id.au,
        Palmer Dabbelt <palmer@...osinc.com>,
        Rob Herring <robh@...nel.org>, Mimi Zohar <zohar@...ux.ibm.com>
Subject: [PATCH v8 1/4] drivers: of: kexec ima: Support 32-bit platforms

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

RISC-V recently added kexec_file() support, which uses enables kexec
IMA.  We're the first 32-bit platform to support this, so we found a
build bug.

Acked-by: Rob Herring <robh@...nel.org>
Signed-off-by: Palmer Dabbelt <palmer@...osinc.com>
Reviewed-by: Mimi Zohar <zohar@...ux.ibm.com>
---
 drivers/of/kexec.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/of/kexec.c b/drivers/of/kexec.c
index e6c01db393f9..548dd5b1b5c1 100644
--- a/drivers/of/kexec.c
+++ b/drivers/of/kexec.c
@@ -250,8 +250,8 @@ static int setup_ima_buffer(const struct kimage *image, void *fdt,
 	if (ret)
 		return -EINVAL;
 
-	pr_debug("IMA buffer at 0x%llx, size = 0x%zx\n",
-		 image->ima_buffer_addr, image->ima_buffer_size);
+	pr_debug("IMA buffer at 0x%pa, size = 0x%zx\n",
+		 &image->ima_buffer_addr, image->ima_buffer_size);
 
 	return 0;
 }
-- 
2.35.1