From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 791EE188CA5 for ; Tue, 30 Jul 2024 14:59:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=114.242.206.163 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722351567; cv=none; b=T0zVz+gm4/foSnJ/lqfFQ8qIHBlWdV7TvlxxChg1pLe4Iyd/HMsT+8o4w89r9UVZQpOonTInqBv/5xquowQTte03ICSgtZu4mwXpaFy6zhtyY1f7zmyAy/jtv2Zr6DZniDA8OQ6Nu8zRVZBjXxCGNF60ybbQUt8SH5HsGSKzv9o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722351567; c=relaxed/simple; bh=tbPxI0Kty8tEmLVLppSue3V2MjQ4KE4rXfIJq4dQ42s=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=YwkbjtSb8PMowpNQplsEXNhHvimI8ITKU92q9lvOcw2eFZOQWAMe8/m5CxEmL6Dpux5afsTLjEj59NJI9IJNOe+esPUMgexEUgXQj13QitvT3hY8uuQ0+Z6fF3FT3lsBace0C2DI9WmYmzRJNjUDLTIzuXKjC8FayRGi9v7Mw90= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn; spf=pass smtp.mailfrom=loongson.cn; arc=none smtp.client-ip=114.242.206.163 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=loongson.cn Received: from loongson.cn (unknown [36.44.126.21]) by gateway (Coremail) with SMTP id _____8CxOurK_6hmOI4EAA--.16100S3; Tue, 30 Jul 2024 22:59:22 +0800 (CST) Received: from [192.168.0.108] (unknown [36.44.126.21]) by front1 (Coremail) with SMTP id qMiowMDxucXK_6hmj8MGAA--.33683S3; Tue, 30 Jul 2024 22:59:22 +0800 (CST) Message-ID: <6db87355-ff1a-71f3-9bbd-5c47edaf3128@loongson.cn> Date: Tue, 30 Jul 2024 22:59:22 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.4.0 Subject: Re: [PATCH 1/2] objtool/LoongArch: Restrict stack operation instruction Content-Language: en-US To: Huacai Chen Cc: Josh Poimboeuf , Peter Zijlstra , loongarch@lists.linux.dev, linux-kernel@vger.kernel.org References: <20240730061901.21485-1-yangtiezhu@loongson.cn> <20240730061901.21485-2-yangtiezhu@loongson.cn> From: Tiezhu Yang In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CM-TRANSID:qMiowMDxucXK_6hmj8MGAA--.33683S3 X-CM-SenderInfo: p1dqw3xlh2x3gn0dqz5rrqw2lrqou0/ X-Coremail-Antispam: 1Uk129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7 ZEXasCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29K BjDU0xBIdaVrnRJUUUBmb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26c xKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1Y6r17M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vE j48ve4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_JFI_Gr1l84ACjcxK6xIIjxv20xvEc7CjxV AFwI0_Gr0_Cr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x02 67AKxVW8Jr0_Cr1UM2AIxVAIcxkEcVAq07x20xvEncxIr21l57IF6xkI12xvs2x26I8E6x ACxx1l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r126r1DMcIj6I8E 87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IY64vIr41lc7I2V7IY0V AS07AlzVAYIcxG8wCF04k20xvY0x0EwIxGrwCF54CYxVAaw2AFwI0_Jrv_JF1l4I8I3I0E 4IkC6x0Yz7v_Jr0_Gr1l4IxYO2xFxVAFwI0_JF0_Jw1lx2IqxVAqx4xG67AKxVWUJVWUGw C20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r126r1DMIIYrxkI7VAKI48J MIIF0xvE2Ix0cI8IcVAFwI0_JFI_Gr1lIxAIcVC0I7IYx2IY6xkF7I0E14v26r1j6r4UMI IF0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVW8JVWxJwCI42IY6I8E 87Iv6xkF7I0E14v26r4j6r4UJbIYCTnIWIevJa73UjIFyTuYvjxU2nYFDUUUU On 7/30/24 16:59, Huacai Chen wrote: > Hi, Tiezhu, > > Can this patch also fix the warnings of ClangBuiltLinux? For now, objtool is only built with GCC, I will try to build with Clang after the known issues are solved. Thanks, Tiezhu