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 phobos.denx.de (phobos.denx.de [85.214.62.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C6659C07E9D for ; Mon, 26 Sep 2022 20:48:09 +0000 (UTC) Received: from h2850616.stratoserver.net (localhost [IPv6:::1]) by phobos.denx.de (Postfix) with ESMTP id 4D71B84E33; Mon, 26 Sep 2022 22:48:04 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de Authentication-Results: phobos.denx.de; dkim=pass (2048-bit key; unprotected) header.d=google.com header.i=@google.com header.b="UoAYk8kI"; dkim-atps=neutral Received: by phobos.denx.de (Postfix, from userid 109) id 750E184E29; Mon, 26 Sep 2022 22:48:01 +0200 (CEST) Received: from mail-pf1-x44a.google.com (mail-pf1-x44a.google.com [IPv6:2607:f8b0:4864:20::44a]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits)) (No client certificate requested) by phobos.denx.de (Postfix) with ESMTPS id 9903384DED for ; Mon, 26 Sep 2022 22:47:58 +0200 (CEST) Authentication-Results: phobos.denx.de; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=3_A8yYwYKBgUfijq0flttlqj.htrz-gttyqnxyx.ijs2.ij@flex--adelva.bounces.google.com Received: by mail-pf1-x44a.google.com with SMTP id y17-20020a056a00181100b0053e8868496bso4670439pfa.21 for ; Mon, 26 Sep 2022 13:47:58 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=cc:to:from:subject:message-id:mime-version:date:from:to:cc:subject :date; bh=6P+CVkO8PmGAVNk2eLEWnb1lgSijYv6g0MJp1vd62ts=; b=UoAYk8kICI82emWCal/5lM60Izup/quRcWSj7TPnZ0DZLRwZvVQnOQtD00xbawc1V4 W60AmM6W6V1eti7wqKLAmQCrMq+tTzm9nEdr80/muxLevoMH4rUsAbHoblLbOqwR3cJV EQ49Qm9mFgpaTQMv/35R/C7NE1ObT4tKelWoIeIFiJA8SSpuOw1k8jCOsI3BqEXqdskm +NAGsw12jA9uH5q6woZQNSAvBoGItlMvYBySS6Z6waWSRPFaxkejN27mJAEYE4TszN2d vRxeHrTd5A9+kMKyxWdcWh79AOMIm/uCFpMqV/NVWm2pj1uV5Np6IH3I+w5JWEMlWz0k CiEA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=cc:to:from:subject:message-id:mime-version:date:x-gm-message-state :from:to:cc:subject:date; bh=6P+CVkO8PmGAVNk2eLEWnb1lgSijYv6g0MJp1vd62ts=; b=Z4rUnTx+YPzcABjWjHQ1eiiTazkkNwCzOhoKcQGo9EF3Ck4SW/ZMcG0MV6zV3Qw09G Kegd4+NKxAseiSM08fAoBJK98kJygjJ7AuM3lLEZEwxF59gwmAFmFLfxPnayYyWSQlUc gN9rbnW9ygZkVGES/wPSEa9D6PrHDi+aCgNydbpIhVlZc7ZfWQY5yokVC84qexxoAtQC k3erEQQcHnxlJcyrgVYfoFuyW7D0lIQJeCpMuG4lenbLSJG3rYSMpsc/uIqrvF7oLZ37 NgCA9dp41nwkk7iBb/KV6clHO8VHeYJxPXEqRCoo08J8oRQdddOPiqwYQduugUmy84Ay 4iCw== X-Gm-Message-State: ACrzQf0fNEBSlKXvKk1YRTdeclUNn6gI/BjgyBXM322/ikEf6ezOpS9o HT7bTR2jb9TfsqjBnBQ+kJvM2g+rDBnBDb2OBM1W/zFqKQKcVRk2XkklMmJ1WiSEhUCMUCu4rT9 WDEjUsNZlPSiuzAZeG1B++OwKi+ZhynbgHYgWRjQk1kCt9vD/NgMrPy8hjYM= X-Google-Smtp-Source: AMsMyM51dG4zVSkX/KQyZ5mieGJM2/dBPsXyd+FfIOJpVjNXCBMYxuA0iSCMlDokhywccvxczbnF6bZZ/64= X-Received: from adelva.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:47a8]) (user=adelva job=sendgmr) by 2002:a17:90a:ba8f:b0:202:f6b1:eebc with SMTP id t15-20020a17090aba8f00b00202f6b1eebcmr618027pjr.241.1664225276803; Mon, 26 Sep 2022 13:47:56 -0700 (PDT) Date: Mon, 26 Sep 2022 20:47:55 +0000 Mime-Version: 1.0 X-Mailer: git-send-email 2.37.3.998.g577e59143f-goog Message-ID: <20220926204755.863552-1-adelva@google.com> Subject: [PATCH] spl: atf: Fix clang -Wasm-operand-widths warning From: Alistair Delva To: u-boot@lists.denx.de Cc: Kever Yang , Michael Walle , Simon Glass , Tom Rini , Nick Desaulniers Content-Type: text/plain; charset="UTF-8" X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.6 at phobos.denx.de X-Virus-Status: Clean common/spl/spl_atf.c:187:51: warning: value size does not match register size specified by the constraint and modifier [-Wasm-operand-widths] __asm__ __volatile__("msr DAIF, %0\n\t" : : "r" (daif) : "memory"); ^ common/spl/spl_atf.c:187:34: note: use constraint modifier "w" __asm__ __volatile__("msr DAIF, %0\n\t" : : "r" (daif) : "memory"); ^~ %w0 Use %x0 to match what Linux does in write_sysreg(). Signed-off-by: Alistair Delva Cc: Kever Yang Cc: Michael Walle Cc: Simon Glass Cc: Tom Rini Cc: Nick Desaulniers --- common/spl/spl_atf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/common/spl/spl_atf.c b/common/spl/spl_atf.c index e1b68dd561..bae5c010c8 100644 --- a/common/spl/spl_atf.c +++ b/common/spl/spl_atf.c @@ -184,7 +184,7 @@ __weak struct bl_params *bl2_plat_get_bl31_params_v2(uintptr_t bl32_entry, static inline void raw_write_daif(unsigned int daif) { - __asm__ __volatile__("msr DAIF, %0\n\t" : : "r" (daif) : "memory"); + __asm__ __volatile__("msr DAIF, %x0\n\t" : : "r" (daif) : "memory"); } typedef void (*atf_entry_t)(struct bl31_params *params, void *plat_params); -- 2.30.2