From patchwork Mon Mar 24 14:03:16 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Patchwork-Id: 14027422 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 EB2F425DD0F; Mon, 24 Mar 2025 14:03:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742825008; cv=none; b=u0g7nOwT6GtSwahXfwBFmCECsdyYzb2ozmbDPZQVJIIqGA3qTS28Ql6g85fbk88y0oAGgFNQT88LPoQVb6bPtjCmmiSLS2a5+MSQP3saHSxfEEPtIU4h8ACsFPRDxt8Vo/9FGfW8HvL6qVwANiXT5LDlrUBumiwWaRZ1/bYLxfo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742825008; c=relaxed/simple; bh=UKRxzSlR9qZ2gdAbfbAsj0yhw+zUOuNB45hNx8tgRn4=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=kxEloFNd95Rr7Hafz3fcGULNY/Yk2wWk/qsWkaSMhiHhijfhRawwMkeu44O+YGhCU4EptP75G5cKk4oMmd4bUNhM03WnJXUCjhuynCX+9/wYCXK58RtSazWbpOIbeswhaPlxtqkk+aue6/LXtocVWuC2ThIc+zIAWn5k37QxtOU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=01kmrGij; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=M2ZeCJ0N; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="01kmrGij"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="M2ZeCJ0N" From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1742825005; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=pqmtgxCMSRE9rwr7I/eQlLiLcjGvYFOZTsJXW6vfQDc=; b=01kmrGijkS5Si/rY4hCL67sEVnkiPrP3ORqxHd2nHtfud1dPmzhWzk/Q3+MMPSZA5lnDCe MpEhsva5HWPr75Tis7nfQEYZLeDvQsFUHgt7wTyqwUli32mHlaXjoOPVGRTMnFGPqcwb1g m6z1LeMKep4loYpX9GTuNpg1yRy/AlMy/ftW/TjxDEzRNtZXfRq5U7CShdNPlJ9p3Sw0tG aAfEVsIUPZ5U9+CIhUu7WzitWuHNwRLSUYLstbWB4jWQCr3bhvSfY3rM+c1u6eZdXkYL84 oZiTmf9I7dH57RdOHfgr49amIvlApspaRBNOpysw1gUGaYMJm/Sh7sK3m6Adkw== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1742825005; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=pqmtgxCMSRE9rwr7I/eQlLiLcjGvYFOZTsJXW6vfQDc=; b=M2ZeCJ0NFrW4EaLYadVyejro0P9QuAZne/Ros8jk4p3nsZJFPS9Lxc7N9BwyMBuGtvfear 7Nr2L8FQ5kQyuGDA== Date: Mon, 24 Mar 2025 15:03:16 +0100 Subject: [PATCH 2/3] selftests: vDSO: chacha: Include asm/hwcap.h for arm64 Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250324-s390-vdso-hwcap-v1-2-cb9ad001ceba@linutronix.de> References: <20250324-s390-vdso-hwcap-v1-0-cb9ad001ceba@linutronix.de> In-Reply-To: <20250324-s390-vdso-hwcap-v1-0-cb9ad001ceba@linutronix.de> To: Shuah Khan , "Jason A. Donenfeld" , Heiko Carstens , Andy Lutomirski , Thomas Gleixner , Vincenzo Frascino Cc: linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, Shuah Khan , =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Developer-Signature: v=1; a=ed25519-sha256; t=1742825002; l=987; i=thomas.weissschuh@linutronix.de; s=20240209; h=from:subject:message-id; bh=UKRxzSlR9qZ2gdAbfbAsj0yhw+zUOuNB45hNx8tgRn4=; b=yMsLw736eWvO2GzABKg4jI9NzhALNqSMwQErgNZJgQlw8QHMVC2REnCNv+c8g44h27POO4/wh 8faZFBMkltiAiEfDgEKxBtCovgyJ+YSlPM+EYlxXliOMxlY2/7JwfCT X-Developer-Key: i=thomas.weissschuh@linutronix.de; a=ed25519; pk=pfvxvpFUDJV2h2nY0FidLUml22uGLSjByFbM6aqQQws= The hwcap constants are not available unconditionally. Include asm/hwcap.h to make them available. Not all architectures provide this header, so gate the inclusion behind an architecture-specific ifdef. Fixes: 210860e7f733 ("selftests: vDSO: check cpu caps before running chacha test") Signed-off-by: Thomas Weißschuh --- tools/testing/selftests/vDSO/vdso_test_chacha.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/vDSO/vdso_test_chacha.c b/tools/testing/selftests/vDSO/vdso_test_chacha.c index 0aad682b12c8836efabb49a65a47cf87466891a3..fd5c5108b42f04ec459d39b74f33edc2ceafbba1 100644 --- a/tools/testing/selftests/vDSO/vdso_test_chacha.c +++ b/tools/testing/selftests/vDSO/vdso_test_chacha.c @@ -13,6 +13,7 @@ #include "../kselftest.h" #if defined(__aarch64__) +#include static bool cpu_has_capabilities(void) { return getauxval(AT_HWCAP) & HWCAP_ASIMD;