From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 52D0CF55104 for ; Sat, 7 Mar 2026 19:53:47 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vyxhw-00084g-4v; Sat, 07 Mar 2026 14:53:04 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vyxhv-000841-AH for qemu-devel@nongnu.org; Sat, 07 Mar 2026 14:53:03 -0500 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vyxht-0008UY-SR for qemu-devel@nongnu.org; Sat, 07 Mar 2026 14:53:03 -0500 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 4F55D600AE; Sat, 7 Mar 2026 19:53:01 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id CCE01C19422; Sat, 7 Mar 2026 19:52:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772913181; bh=vm/aA9SwjzkHcfVSNxqZDO1EuMwbYIzCIFfKiGC9xog=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tVzaRF69REcr3kFJ3j2yYnKYW/6RbrBZ9qy4PENdcPbG7mvyIrhRTabMN808TvVKi Hh5KCPYoQMybwFP32oS0Gx2PArWM829VHiMK7eTm5imxOPR3UCkYmWWb3RluZuEY5o Zx2SAmxyR3rXrx8+0cTXVKtqjgC8QtzpQw9+jhN+fb20iZZORRlORGbKKOW4fhLl9o Dd5QcSSjoVzE6u9cqK+CP8iS4qA7UD0EkCSgXIqgq3r4obnmcFhXijEaY+9ItQerxV ZCD9z4K4YhPPbZZ1OuyAxj5Cp32yB/ply80VG7R6hItAVMRgLn+2kXJ5KOSWNzyJqw WDR403+JmJ6cQ== From: deller@kernel.org To: qemu-devel@nongnu.org Cc: Richard Henderson , Warner Losh , Laurent Vivier , Pierrick Bouvier , Helge Deller , =?UTF-8?q?Alex=20Benn=C3=A9e?= , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , Kyle Evans , Paolo Bonzini Subject: [PATCH 05/12] linux-user: Check if RESOLVE_CACHED flag is defined before using it Date: Sat, 7 Mar 2026 20:52:36 +0100 Message-ID: <20260307195243.8813-6-deller@kernel.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260307195243.8813-1-deller@kernel.org> References: <20260307195243.8813-1-deller@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2600:3c04:e001:324:0:1991:8:25; envelope-from=deller@kernel.org; helo=tor.source.kernel.org X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: Frank Chang openat2.h was introduced in Linux kernel 5.6. However, RESOLVE_CACHED flag was only added in kernel 5.12 and later. Therefore, we need to check if RESOLVE_CACHED flag is defined before using it. Signed-off-by: Frank Chang Reviewed-by: Helge Deller Signed-off-by: Helge Deller --- linux-user/strace.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/linux-user/strace.c b/linux-user/strace.c index d253b522bf..02d610a7f8 100644 --- a/linux-user/strace.c +++ b/linux-user/strace.c @@ -1129,7 +1129,9 @@ UNUSED static const struct flags openat2_resolve_flags[] = { FLAG_GENERIC(RESOLVE_NO_SYMLINKS), FLAG_GENERIC(RESOLVE_BENEATH), FLAG_GENERIC(RESOLVE_IN_ROOT), +#ifdef RESOLVE_CACHED FLAG_GENERIC(RESOLVE_CACHED), +#endif #endif FLAG_END, }; -- 2.53.0