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([106.222.229.88]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-22db5221677sm61672545ad.248.2025.04.27.03.26.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 27 Apr 2025 03:26:55 -0700 (PDT) From: Siddarth G To: akpm@linux-foundation.org Cc: shuah@kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, Siddarth G Subject: [PATCH] selftests/mm: use long for dwRegionSize Date: Sun, 27 Apr 2025 15:56:39 +0530 Message-ID: <20250427102639.39978-1-siddarthsgml@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Change the type of 'dwRegionSize' in wp_init() and wp_free() from int to long to match callers that pass long or unsigned long long values. wp_addr_range function is left unchanged because it passes 'dwRegionSize' parameter directly to pagemap_ioctl, which expects an int. Signed-off-by: Siddarth G --- tools/testing/selftests/mm/pagemap_ioctl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/mm/pagemap_ioctl.c b/tools/testing/sel= ftests/mm/pagemap_ioctl.c index 57b4bba2b45f..5773666f07ea 100644 --- a/tools/testing/selftests/mm/pagemap_ioctl.c +++ b/tools/testing/selftests/mm/pagemap_ioctl.c @@ -112,7 +112,7 @@ int init_uffd(void) return 0; } =20 -int wp_init(void *lpBaseAddress, int dwRegionSize) +int wp_init(void *lpBaseAddress, long dwRegionSize) { struct uffdio_register uffdio_register; struct uffdio_writeprotect wp; @@ -136,7 +136,7 @@ int wp_init(void *lpBaseAddress, int dwRegionSize) return 0; } =20 -int wp_free(void *lpBaseAddress, int dwRegionSize) +int wp_free(void *lpBaseAddress, long dwRegionSize) { struct uffdio_register uffdio_register; =20 --=20 2.43.0