From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-lj1-f180.google.com (mail-lj1-f180.google.com [209.85.208.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 30847219A8D for ; Sun, 22 Jun 2025 21:15:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.180 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750626906; cv=none; b=L8f9z3PKteRnLoQ/SmhtZ6X/Zt6P4oRfFqjSvZ6IO9ldSoe39ZT3T9qrZP5hlow8fKogmbmkoboc5X9TfcN63xfeLaWpDHNEmWS7NclBREH+PQkbwHJ7BCsqj9ad7ZHEeqjkb/g+t9dzfm/+eFbXsdiH8R6+/SwVnLbhEegVVqQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750626906; c=relaxed/simple; bh=2Hw/TBlC+21fi7s/iIkJBUwFZuN5UzQE762vafypzk8=; h=MIME-Version:References:In-Reply-To:From:Date:Message-ID:Subject: To:Cc:Content-Type; b=SEC7lyy51A397bL+lGCgCmjMtNWJT1l+1Ya/a8eYhvzx1rBziy487iaUIq3KX14DZq1UWLuWRiG7QIAB2YOpIeNsynmRZmV4upA0GVAf6NcE+KpSPlrcb2hiqIEnOj5i7hkDxN6z8TY4GsiP46JIdVVheKVn1lvnsFrZH9ND45w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mihalicyn.com; spf=pass smtp.mailfrom=mihalicyn.com; dkim=pass (1024-bit key) header.d=mihalicyn.com header.i=@mihalicyn.com header.b=NAoP+O+S; arc=none smtp.client-ip=209.85.208.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mihalicyn.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mihalicyn.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mihalicyn.com header.i=@mihalicyn.com header.b="NAoP+O+S" Received: by mail-lj1-f180.google.com with SMTP id 38308e7fff4ca-32b435ef653so31876261fa.2 for ; Sun, 22 Jun 2025 14:15:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mihalicyn.com; s=mihalicyn; t=1750626903; x=1751231703; darn=vger.kernel.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=KZJ2TlmDWwd3bmEt6QO/ggXCRxB9+Zi9/fKXRAjgEsQ=; b=NAoP+O+SNbVOVZRii/d4Pmj3nrLxr8GkKdMavTtOI1vCB3x6kaHVEDgH6jAt5KfXKe 6kj5/4LTno8HSdu2ooJ/AOKJMilQCyijlDo6xid3EZpNcYyBTkmCFsNKnxGgiKsO9FJS l9XYhmMM0CiTF8pr2PveOaLcD7M29AlvNVJCI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1750626903; x=1751231703; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=KZJ2TlmDWwd3bmEt6QO/ggXCRxB9+Zi9/fKXRAjgEsQ=; b=N3V00I+VlXQ/17RerVGTvzyrn38+HbTCI+JJyLv3B094OPqv9kVpYr3qQJ6c/YPVye ZCJZt3nCT/F4w0NThdidS4de+QL6f2fR9oTPpOqFc1U73yoQorNG0uqN7ENyxxgWPs6O f++NuakMhi97HWRIF9iO4WvbcOVTmrpbc7kAhsbOV2pPxm5erKGU7CHLcjbh25gt2s9u m7QxUMIs6k53PXd6l3nSUuuqdRLW2K/uv5H1n6fmdx3y2ap3F1UqQb+Z4eRFf4YE0Ih3 nveockv5jk1Rp8qCzA/vRs8xB933CpBle/Uuf5RyNuVXrskuJz069Ex65f0D4OE2WkQx koRw== X-Gm-Message-State: AOJu0YxZQCw/OE5sbIj6XCwbqA4BRa+dtkRBJnG5WofX6MySixaaJqwR 04ngXFaa9QjI64gfBQfjETPFE19jVwRYVzUgut8X672sD3a2Rca93xQ5uWkdVqJd2U5gJGdeKuf LOMCa4dlzRvL4wYFLj7/9IILey21U4X7h21DKmNzE5w== X-Gm-Gg: ASbGncsFu/sIMy7p4ZRHBeWldHgfMa3OprLQynh7TZrB4uYiEcOEldJGzTBNGAPZ5pD /CqoaixNFhRubGCj3ZqnWag6Uhf7c9Cz4TTQKuvCp72HPgGIAug+CXPjg6QH8NfNkBIBr7v7cLp oGLPr5Ap9iqvrBRXPhmqZzsExx2AAQWnnEDowRMverQcAf X-Google-Smtp-Source: AGHT+IGj/wXAi9xrtUad6vAiZ/vk/iKr2DjrgyGeUm8VGTbUXPIobl/fQ9vqrnb/hIGCuLP3VKkzyNvM7OtcigeioaA= X-Received: by 2002:a05:651c:b8e:b0:32b:7389:583 with SMTP id 38308e7fff4ca-32b98f0cf46mr21631921fa.17.1750626903039; Sun, 22 Jun 2025 14:15:03 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20250618-work-pidfs-persistent-v2-0-98f3456fd552@kernel.org> <20250618-work-pidfs-persistent-v2-11-98f3456fd552@kernel.org> In-Reply-To: <20250618-work-pidfs-persistent-v2-11-98f3456fd552@kernel.org> From: Alexander Mikhalitsyn Date: Sun, 22 Jun 2025 23:14:51 +0200 X-Gm-Features: Ac12FXwi8-_iQnm0EGJxRv-LQ-eSMmqljLyRmm-qOZkG7YKlOb4566z75PjXXV4 Message-ID: Subject: Re: [PATCH v2 11/16] pidfs: make inodes mutable To: Christian Brauner Cc: linux-fsdevel@vger.kernel.org, Jann Horn , Josef Bacik , Jeff Layton , Daan De Meyer , Lennart Poettering , Mike Yuan , =?UTF-8?Q?Zbigniew_J=C4=99drzejewski=2DSzmek?= Content-Type: text/plain; charset="UTF-8" Am Mi., 18. Juni 2025 um 22:54 Uhr schrieb Christian Brauner : > > Prepare for allowing extended attributes to be set on pidfd inodes by > allowing them to be mutable. > > Signed-off-by: Christian Brauner Reviewed-by: Alexander Mikhalitsyn > --- > fs/pidfs.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/fs/pidfs.c b/fs/pidfs.c > index ec375692a710..df5bc69ea1c0 100644 > --- a/fs/pidfs.c > +++ b/fs/pidfs.c > @@ -827,6 +827,8 @@ static int pidfs_init_inode(struct inode *inode, void *data) > > inode->i_private = data; > inode->i_flags |= S_PRIVATE | S_ANON_INODE; > + /* We allow to set xattrs. */ > + inode->i_flags &= ~S_IMMUTABLE; > inode->i_mode |= S_IRWXU; > inode->i_op = &pidfs_inode_operations; > inode->i_fop = &pidfs_file_operations; > > -- > 2.47.2 >