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 X-Spam-Level: X-Spam-Status: No, score=-5.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 041AEC433DB for ; Wed, 24 Feb 2021 09:47:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AEC1E614A5 for ; Wed, 24 Feb 2021 09:47:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234706AbhBXJq4 (ORCPT ); Wed, 24 Feb 2021 04:46:56 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50938 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234708AbhBXJp3 (ORCPT ); Wed, 24 Feb 2021 04:45:29 -0500 Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 84E9AC06174A; Wed, 24 Feb 2021 01:44:49 -0800 (PST) Received: by mail-wr1-x434.google.com with SMTP id b3so1222602wrj.5; Wed, 24 Feb 2021 01:44:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=; b=LfcmABgWCle95IJI4lRPY0H0SCG46K15H2+YXiVhLLK2XnLsnZYJlaHg0xEgWkC3Fa LcfTMC13L6nuBlCI047AP2Ke/uJ+1fQnI6tWg80V8tT3OmVkNIroB5mlgx40XsHAeEU1 C5bJQz22wSm4Vx1Lo6bvM1i6wFTnuMlNGmP3wJEz494b8d6ZIDbI26YjpzKyjFsH5HYh WM8zy9TwMLcZ848S4sNAENIU76UUfl7wn6242IqDwwQTRfIBtDzERxbS3MJJ/96I0Ynj hMy+n7m2+vSzunPR3oFX7gC5GilvYN156W/6i6w04L6fNok+6D2ijWTuXyXIi70ikLb2 IOnw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=47DEQpj8HBSa+/TImW+5JCeuQeRkm5NMpJWZG3hSuFU=; b=DHXoOZx9xc+jXwBB4AJvvx+VbXOQ7XhghCS/PzrvEBAcxq586PxsILRDLXPyDyTfBU S4FS48kXQWCDASBWw0Q5BPftiTTl0LY6PYZ5H9ORhjhXpQDXy9SmGqfM4PsZIYGzT9nf biikyDh4uUoSfNiuGHG8dCQmq6zyjUGZwP0D0sLLN9u9IPYPIrXGMRN4+pMa0YslMRMI crCp+8ePBjLwJs6cSbNTqqMVUaf7Mm99ux+DBmceoCTqrwpjWR5X76f8GLZHNDdZI1sI oXcIrOd1YJrn83FfX15BRwFcYtfxe2jw9jOd79wKuPMdsytJI7+cg1SbjWQNysgm32qy iQdQ== X-Gm-Message-State: AOAM533nr9XwWAksf/lNDxUYs+96wSQLYG8fYW2gsvBZjdWfrHRfv2R3 oINH7ErfCRI2XRSWRYayOC4TKzdwANLoKA== X-Google-Smtp-Source: ABdhPJyKwoLFcFECkDb3rYb5PpKY4OVBN0ENzwVGLX+YlzZ21VrTgTQVM4/YByVL0Prmd9Uk25IPVw== X-Received: by 2002:adf:f589:: with SMTP id f9mr28757237wro.159.1614159888311; Wed, 24 Feb 2021 01:44:48 -0800 (PST) Received: from localhost.localdomain (bzq-79-179-86-219.red.bezeqint.net. [79.179.86.219]) by smtp.googlemail.com with ESMTPSA id z11sm2968269wrm.72.2021.02.24.01.44.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 24 Feb 2021 01:44:47 -0800 (PST) From: Lior Ribak To: viro@zeniv.linux.org.uk Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, liorribak@gmail.com Subject: Re: [PATCH] binfmt_misc: Fix possible deadlock in bm_register_write Date: Wed, 24 Feb 2021 01:42:37 -0800 Message-Id: <20210224094237.122929-1-liorribak@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201224111533.24719-1-liorribak@gmail.com> References: <20201224111533.24719-1-liorribak@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org