From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pj1-f46.google.com ([209.85.216.46]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lYYQY-00BaCm-1R for kexec@lists.infradead.org; Mon, 19 Apr 2021 18:15:22 +0000 Received: by mail-pj1-f46.google.com with SMTP id ot17-20020a17090b3b51b0290109c9ac3c34so20860509pjb.4 for ; Mon, 19 Apr 2021 11:15:16 -0700 (PDT) Date: Mon, 19 Apr 2021 18:15:14 +0000 From: Luis Chamberlain Subject: Re: [PATCH 2/2] fs/kernel_read_file: use usermodehelper_read_trylock() as a stop gap Message-ID: <20210419181514.GM4332@42.do-not-panic.com> References: <20210416235850.23690-1-mcgrof@kernel.org> <20210416235850.23690-3-mcgrof@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210416235850.23690-3-mcgrof@kernel.org> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: rafael@kernel.org, gregkh@linuxfoundation.org, viro@zeniv.linux.org.uk, jack@suse.cz, bvanassche@acm.org, jeyu@kernel.org, ebiederm@xmission.com Cc: mchehab@kernel.org, keescook@chromium.org, linux-fsdevel@vger.kernel.org, kernel@tuxforce.de, kexec@lists.infradead.org, linux-kernel@vger.kernel.org On Fri, Apr 16, 2021 at 11:58:50PM +0000, Luis Chamberlain wrote: > The endless wait for the read which the piece of hardware never got > stalls resume as sync calls are all asynchronous. Sorry, this should read: The endless wait for the read, which the piece of hardware never got, stalls resume as all pm resume calls are serialized and synchronous. Luis _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec