From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 064CB26773A; Tue, 8 Apr 2025 12:05:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744113946; cv=none; b=bG52kok1rXa5+cb10gh9wekGY2eqNgionjYmq2zo8eowJUXRY8q17D5NWkrnw01azI3EtfG4zzzUErvLXHUel6MPsKQPmgcb4VrcayYWDxD7hkBQFFldh0HiO/jygwVremoVuMMmlPtWMDtLA5+iDezOzQVfC101yhlluYfptes= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744113946; c=relaxed/simple; bh=MxGPAQIT00sRKkkkt8ZQquf+0CwJ62Fkj1l/xelua/o=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=o1NBSaSGz70AQjP4gLsN4+XzitdPSy8Z/MiJncWFveiMlTZQEz5dNzkpcLnamk9iX8q7x4LlBh2uy1t9WBHHax0mC8X1Gh7/axlFCn6g6zoBPrjqIQjWCCW13KKJG80AnpCa7IHIzfFkoIVsgY1zRLzy77na7tROzGYkHpU2bXg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=voLBa3XX; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="voLBa3XX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 24AE2C4CEE5; Tue, 8 Apr 2025 12:05:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1744113945; bh=MxGPAQIT00sRKkkkt8ZQquf+0CwJ62Fkj1l/xelua/o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=voLBa3XXODT0tetuH3fWS1xkB+ATEeTOGMYtwQXwwN8AqHqKmk+wY5RI9XCUyFXI4 fqPiiuIhgfbdVTcQcct/CyZaGsreFNT8FN4QyIXCnoHfddQLQa6tY6O3cjzQXtbEps 0qkkLVW/PrQrsY5TsutTAKDanww4JqqYV8aDYNT8= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, "Mike Rapoport (Microsoft)" , "Peter Zijlstra (Intel)" , Sasha Levin Subject: [PATCH 5.4 080/154] x86/mm/pat: cpa-test: fix length for CPA_ARRAY test Date: Tue, 8 Apr 2025 12:50:21 +0200 Message-ID: <20250408104817.875373890@linuxfoundation.org> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250408104815.295196624@linuxfoundation.org> References: <20250408104815.295196624@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Mike Rapoport (Microsoft) [ Upstream commit 33ea120582a638b2f2e380a50686c2b1d7cce795 ] The CPA_ARRAY test always uses len[1] as numpages argument to change_page_attr_set() although the addresses array is different each iteration of the test loop. Replace len[1] with len[i] to have numpages matching the addresses array. Fixes: ecc729f1f471 ("x86/mm/cpa: Add ARRAY and PAGES_ARRAY selftests") Signed-off-by: "Mike Rapoport (Microsoft)" Signed-off-by: Peter Zijlstra (Intel) Link: https://lore.kernel.org/r/20250126074733.1384926-2-rppt@kernel.org Signed-off-by: Sasha Levin --- arch/x86/mm/pageattr-test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/mm/pageattr-test.c b/arch/x86/mm/pageattr-test.c index facce271e8b93..0d24ab91cce34 100644 --- a/arch/x86/mm/pageattr-test.c +++ b/arch/x86/mm/pageattr-test.c @@ -184,7 +184,7 @@ static int pageattr_test(void) break; case 1: - err = change_page_attr_set(addrs, len[1], PAGE_CPA_TEST, 1); + err = change_page_attr_set(addrs, len[i], PAGE_CPA_TEST, 1); break; case 2: -- 2.39.5