From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6A8E42DCBFA; Thu, 11 Jun 2026 08:56:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781168183; cv=none; b=Z41zQGCpnHs3b19MWKSjWCuqoFaqmU0ZsFkXSokbnrevEFaCDiCRv2SilmrCMrRDz1ftTyB+eHpjHgU8DvwdFyKKqz2uGqwoVDQgIRuFWDsUi3Y9ToidW9yH6JBcLsn87LEzZRFdHO+dDAfdQ/2I+gTlNlVPxABouauZPncn5iA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781168183; c=relaxed/simple; bh=XLO5vH2rvkdhZrZigt0m2grWsVfoOkmf82Py0R1rxq0=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=a5vWu6CgPdjPwicwiZi1uloQauhT1LAIpI7cYnaia9HrOJuGmPBLLQdwbX4m5vcAO7HriGOiQwj6+wU1WUEIuBuW7WgIi/bMXbLWcPleo3VNY1C1MJdKRtXe1kyBSJZ7XViqQBwTYNiTECqtc39dlC1NwNvpOk1Sa997GGnmzH4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aFkrwk5D; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="aFkrwk5D" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5123F1F00893; Thu, 11 Jun 2026 08:56:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781168182; bh=vCAft+wNFzTJkXX3u25v7t+QrQgbH+kLVe959bS8e0s=; h=From:To:Cc:Subject:In-Reply-To:References:Date; b=aFkrwk5DY58I4i5IyiCBJKN3sva/en/gLvF99Uz0yEr6tURRmA57nCQ2/MYlPvx3a FqnsbdbBc18Zh4JbRMVR6sbnngV5LiZkpCVGReUG0IzT4Lt4QzKoF6iZZfbirEHn+7 xe2tgspPtViSX0rYYFDx6T603gfqKr9hFxe9nyNDmNdS32lc97NRacQlAhsONevo5O +PkrIJ4rcAtgV9Smtqnvxch3QyMlCdWO2aJNOC0KY9ZCi1xtJ4z/pelEZrA59QxFuS JOGAxfuuqt93NASp1da5x2kj2gdMyDxGei7sbfRlAbZ0t+80BvQX9Fvan0qEYvzRa2 YoRcktZc+pRvw== From: Pratyush Yadav To: Vipin Sharma Cc: pasha.tatashin@soleen.com, rppt@kernel.org, pratyush@kernel.org, tarunsahu@google.com, skhawaja@google.com, shuah@kernel.org, dmatlack@google.com, linux-kernel@vger.kernel.org, kexec@lists.infradead.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH v2 2/2] selftests/liveupdate: Add helpers to preserve/retrieve FDs In-Reply-To: <20260610230909.876546-3-vipinsh@google.com> (Vipin Sharma's message of "Wed, 10 Jun 2026 16:09:08 -0700") References: <20260610230909.876546-1-vipinsh@google.com> <20260610230909.876546-3-vipinsh@google.com> Date: Thu, 11 Jun 2026 10:56:18 +0200 Message-ID: <2vxz4ij9sbf1.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain On Wed, Jun 10 2026, Vipin Sharma wrote: > Add helper functions to preserve and retrieve file descriptors from an > LUO session. This allows library users to work with FD preservation. > > Now that there are helpers, use them instead of direct ioctl calls > in liveupdate.c > > No functional change intended. > > Co-developed-by: David Matlack > Signed-off-by: David Matlack > Signed-off-by: Vipin Sharma Reviewed-by: Pratyush Yadav (Google) [...] -- Regards, Pratyush Yadav