linux-kernel - [PATCH] platform/x86/intel/pmt: fix format string in unit test

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Message-Id: <20250709151624.1229088-1-arnd@kernel.org>
Date: Wed,  9 Jul 2025 17:16:19 +0200
From: Arnd Bergmann <arnd@...nel.org>
To: "David E. Box" <david.e.box@...ux.intel.com>,
	Hans de Goede <hansg@...nel.org>,
	Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Cc: Arnd Bergmann <arnd@...db.de>,
	platform-driver-x86@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] platform/x86/intel/pmt: fix format string in unit test

From: Arnd Bergmann <arnd@...db.de>

Another warning about incorrect format strings shows up in the unit test

In file included from include/kunit/assert.h:13,
                 from include/kunit/test.h:12,
                 from drivers/platform/x86/intel/pmt/discovery-kunit.c:9:
drivers/platform/x86/intel/pmt/discovery-kunit.c: In function 'validate_pmt_regions':
include/linux/kern_levels.h:5:25: error: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'size_t' {aka 'unsigned int'} [-Werror=format=]

Fixes: b9707d46a959 ("platform/x86/intel/pmt: KUNIT test for PMT Enhanced Discovery API")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/platform/x86/intel/pmt/discovery-kunit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/x86/intel/pmt/discovery-kunit.c b/drivers/platform/x86/intel/pmt/discovery-kunit.c
index b4493fb96738..f44eb41d58f6 100644
--- a/drivers/platform/x86/intel/pmt/discovery-kunit.c
+++ b/drivers/platform/x86/intel/pmt/discovery-kunit.c
@@ -32,7 +32,7 @@ validate_pmt_regions(struct kunit *test, struct pmt_feature_group *feature_group
 		kunit_info(test, "\t\tbus=%u, device=%u, function=%u, guid=0x%x,",
 			   region->plat_info.bus_number, region->plat_info.device_number,
 			   region->plat_info.function_number, region->guid);
-		kunit_info(test, "\t\taddr=%p, size=%lu, num_rmids=%u", region->addr, region->size,
+		kunit_info(test, "\t\taddr=%p, size=%zu, num_rmids=%u", region->addr, region->size,
 			   region->num_rmids);
 
 
-- 
2.39.5