From patchwork Fri Apr 19 03:43:50 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Xu X-Patchwork-Id: 790392 Received: from mail-pf1-f173.google.com (mail-pf1-f173.google.com [209.85.210.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7EAE779CC for ; Fri, 19 Apr 2024 03:44:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.173 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713498265; cv=none; b=N8HBw4ihM9r2AbIITKGXSsAFPGaCdgs1h3A66pYL2r949mRsR20isyK3ev2zl/hDiL7rO0HycfkIfMwubb6duVHi+448KXohmwuilTjC1wVcyGPnl/mw+7EsSN3I1Ndzb+Q+NWitiozJ9sSJmci9bXknLPOcHs9y+QpJK7p5l7M= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713498265; c=relaxed/simple; bh=PzFAn0FDsFZ/Waix+s2XTLkG6xizshPWUsySmZlHicM=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=mDknd6QzHLWjzmbYcdislOrZtHKIynHFtzEKQl8Uj/DCO3V0HiCZyWUF80CwO4I5Bo7GJJyO1kjanUpixHxhqVO3j1ApKfs1HSaHCfwDqC5GD70nXAqKSRx9qeBBI7uBOu/UZFAZMmJKBhhq1mgXXaCTWHrHoMEclN0+Nvqvin4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org; spf=pass smtp.mailfrom=chromium.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b=RTqOmWpq; arc=none smtp.client-ip=209.85.210.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=chromium.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=chromium.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="RTqOmWpq" Received: by mail-pf1-f173.google.com with SMTP id d2e1a72fcca58-6ed04c91c46so1570628b3a.0 for ; Thu, 18 Apr 2024 20:44:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1713498264; x=1714103064; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=moZbXiSrismoe0dQ3ENCTqJyGh8l337mZ0AAq1SChd0=; b=RTqOmWpqrqFJjBscBte/UVIsQ9bYOTB8bBfk1YUTEctO4+y7hIs4oQjp/CC4M+DhRd RVbKWxfbMpUWGm+2oiEXWLvgEEHpo/1K/SYN2/CyHZkRHgQLiRutdtoMe0xFRoXoOFrq dBLS2eWb33hfNHg/sHttv7vX3WjA4SgdiM/UU= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1713498264; x=1714103064; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=moZbXiSrismoe0dQ3ENCTqJyGh8l337mZ0AAq1SChd0=; b=GyUHoiQ1+Izyj07+rvczsuELBhK/hvDXf6mNRlDwstESehmS9ZABlnGdbnRSPkLBIa 8tP2niyH96+6lVNcYhZlEEFKBT/xcR4Y2jhQeJJsA7Z9JsZ33AQujL0ka2hAEa4Fl0lf YN5bynKnuat6qpinlCEg374w3SvEjIFBS/iJBxWjUR7dE/31y+iYzD9O3dQ71G41Dkqp q5npdfI1k9RNfMkbrAYrba24Zcsot1aR4L7jvo04hdq5Z9ZQUh3n0jcTGjrXneiSehli K0w6P0UHfAxMpQqurdyZ5fRjZ+Ak/QnOfEhFUqh9T3FCREsvn7v//jsO9UizZjs+ORMz 7hSw== X-Forwarded-Encrypted: i=1; AJvYcCXragz7OmaB3jmFPJvjjQM+Wxlkj06Ed5JfZtmLaYHjlz/8cxJsL7PWp1nHwccYU0ds0dFGHAYgaVDEAeJIfMe1icHT39Vpuv8TloC1xlzB X-Gm-Message-State: AOJu0YzLYVXlchnk8+jtwGaZuPzWjPTmHD2upMoQlfRh/4qg4FQ7S9Io 5bhS9bVbBa1M+hQbBDRrMv4GYdr0cFf2Kg76My9vc01lhnBi6oEt5IyTm4aYQw== X-Google-Smtp-Source: AGHT+IEwoOQNdqCLD4LdZu6poUSfjmANH+wicy6Ftf8vNTai7e22muf6AlpjizQc6iWEXTVlhSYReg== X-Received: by 2002:a05:6a00:3a14:b0:6ec:ea14:b829 with SMTP id fj20-20020a056a003a1400b006ecea14b829mr984574pfb.28.1713498263657; Thu, 18 Apr 2024 20:44:23 -0700 (PDT) Received: from localhost (15.4.198.104.bc.googleusercontent.com. [104.198.4.15]) by smtp.gmail.com with UTF8SMTPSA id j14-20020aa78dce000000b006eac9eb84besm2263624pfr.204.2024.04.18.20.44.23 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 18 Apr 2024 20:44:23 -0700 (PDT) From: jeffxu@chromium.org To: akpm@linux-foundation.org Cc: jeffxu@google.com, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, Jeff Xu , kernel test robot Subject: [PATCH 1/1] selftest mm/mseal: fix compile warning Date: Fri, 19 Apr 2024 03:43:50 +0000 Message-ID: <20240419034350.127838-2-jeffxu@chromium.org> X-Mailer: git-send-email 2.44.0.769.g3c40516874-goog In-Reply-To: <20240419034350.127838-1-jeffxu@chromium.org> References: <20240419034350.127838-1-jeffxu@chromium.org> Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Jeff Xu fix compile warning reported by test robot Signed-off-by: Jeff Xu Reported-by: kernel test robot Closes: https://lore.kernel.org/r/202404190226.OfJOewV8-lkp@intel.com/ Reviewed-by: Muhammad Usama Anjum --- tools/testing/selftests/mm/mseal_test.c | 3 +-- tools/testing/selftests/mm/seal_elf.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff --git a/tools/testing/selftests/mm/mseal_test.c b/tools/testing/selftests/mm/mseal_test.c index 4a326334726d..35cdae93e580 100644 --- a/tools/testing/selftests/mm/mseal_test.c +++ b/tools/testing/selftests/mm/mseal_test.c @@ -79,7 +79,7 @@ static unsigned long get_vma_size(void *addr, int *prot) return 0; while (fgets(line, sizeof(line), maps)) { - if (sscanf(line, "%lx-%lx %4s", &addr_start, &addr_end, &protstr) == 3) { + if (sscanf(line, "%lx-%lx %4s", &addr_start, &addr_end, (char *) &protstr) == 3) { if (addr_start == (uintptr_t) addr) { size = addr_end - addr_start; if (protstr[0] == 'r') @@ -208,7 +208,6 @@ static u64 set_pkey_bits(u64 reg, int pkey, u64 flags) static void set_pkey(int pkey, unsigned long pkey_value) { - unsigned long mask = (PKEY_DISABLE_ACCESS | PKEY_DISABLE_WRITE); u64 new_pkey_reg; new_pkey_reg = set_pkey_bits(__read_pkey_reg(), pkey, pkey_value); diff --git a/tools/testing/selftests/mm/seal_elf.c b/tools/testing/selftests/mm/seal_elf.c index 7143dc4f1b10..b7e72f9804f8 100644 --- a/tools/testing/selftests/mm/seal_elf.c +++ b/tools/testing/selftests/mm/seal_elf.c @@ -105,7 +105,6 @@ static void test_seal_elf(void) int ret; FILE *maps; char line[512]; - int size = 0; uintptr_t addr_start, addr_end; char prot[5]; char filename[256]; @@ -136,7 +135,7 @@ static void test_seal_elf(void) */ while (fgets(line, sizeof(line), maps)) { if (sscanf(line, "%lx-%lx %4s %*x %*x:%*x %*u %255[^\n]", - &addr_start, &addr_end, &prot, &filename) == 4) { + &addr_start, &addr_end, (char *)&prot, (char *)&filename) == 4) { if (strlen(filename)) { /* * seal the mapping if read only.