From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: ARC-Seal: i=1; a=rsa-sha256; t=1519852733; cv=none; d=google.com; s=arc-20160816; b=RRniqU4dyNh3o8CDngCb++c0wWPHG++IEVo5M46fY0ZCYZxgby98J4HODbxAn0cvjo ykHZ6w2QeHqoD/e7ZpzLZUHz8vt2y0GhlGqvp/3/8XqxloEaLB3VnPiPXC5D11UdtgOu sqv1niz6krBMyIikW3bvZdwcEiOgQDXfQge3dt8KRBtidfM6fv8069ar2MNVQmIK7NGx tN+eX2CXnSEtZZySKylP1os/jNcSqL8ZDkkAWMvRXxZVtZlwZq30M+DJvkF9HvTQboht 9D/6U7mg+/CX5SHA/NcOdLLNyZ9q3bvt/LMDU6Dj7xt/x3oIOQAihDNn3LN1iZs/FXk9 qcAg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:content-language:in-reply-to:mime-version :user-agent:date:message-id:from:references:cc:to:subject :dkim-signature:arc-authentication-results; bh=ZaD8I87Dq5F7zGZcADGimQENvH2KLimsBcMZZ/vfbHc=; b=sD7F1RwZ3MIq/pJ9mZC3gP1jJQKi1MdRsEaAgv7RVh9tQ3q5hJ7M32cu1IzFrnD4Ty O4rpEwc1OBODQqNHxRO2F1LsxUhBMykOp1vuQFnELojqQAj3UyqI58svKvRLbmIl4JjL tWp4DxSqLNf3oI013wBIAJPj591irGbxRWZU+G7riFsvunRS4VzWcBkMZfB0E24E54EG zV3nZ6iK14cvLtG/qlnSoD1JAp6FvPcXaC9MAXdqbAzQLbHBrme5l+01M6b/M8Kxa6du kh3z/J5LVdThqNnqDwyAa8GbDMq0/O39D0WqVKGLCUo12Cs8SVAGPt00otxlcTH/K77S UvqA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=PHygXKmw; spf=pass (google.com: domain of cantabile.desu@gmail.com designates 209.85.220.65 as permitted sender) smtp.mailfrom=cantabile.desu@gmail.com; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20161025 header.b=PHygXKmw; spf=pass (google.com: domain of cantabile.desu@gmail.com designates 209.85.220.65 as permitted sender) smtp.mailfrom=cantabile.desu@gmail.com; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com X-Google-Smtp-Source: AG47ELv2LQZ3YjS3k9lAVoXcp4ut5OLMLmdVABEf/YOWoT9ni/uPNfik7NYaXKhLwXAMisI1PYVnKQ== Subject: Re: [RFT 0/7] firmware: enable caching of firmware for reboot optimization To: "Luis R. Rodriguez" Cc: kubakici@wp.pl, gregkh@linuxfoundation.org, akpm@linux-foundation.org, linux-wireless@vger.kernel.org, keescook@chromium.org, shuah@kernel.org, mfuzzey@parkeon.com, zohar@linux.vnet.ibm.com, dhowells@redhat.com, pali.rohar@gmail.com, tiwai@suse.de, arend.vanspriel@broadcom.com, zajec5@gmail.com, nbroeking@me.com, markivx@codeaurora.org, stephen.boyd@linaro.org, broonie@kernel.org, dmitry.torokhov@gmail.com, dwmw2@infradead.org, torvalds@linux-foundation.org, Abhay_Salunke@dell.com, bjorn.andersson@linaro.org, jewalt@lgsinnovations.com, oneukum@suse.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org References: <20180227232101.20786-1-mcgrof@kernel.org> <49e9d9c3-1352-e204-ff95-5cf10f14bd35@gmail.com> <20180228184531.GK14069@wotan.suse.de> From: cantabile Message-ID: Date: Wed, 28 Feb 2018 23:18:49 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <20180228184531.GK14069@wotan.suse.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-GB-large Content-Transfer-Encoding: 7bit X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1593598192477821921?= X-GMAIL-MSGID: =?utf-8?q?1593681100307760606?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: On 28/02/18 20:45, Luis R. Rodriguez wrote: > On Wed, Feb 28, 2018 at 08:03:26PM +0200, cantabile wrote: >> On 28/02/18 01:20, Luis R. Rodriguez wrote: >>> Cantabile, please give these patches a spin and let me know if it fixes >>> your reported issue. They depend on other pending patches I have in line >>> waiting to be merged so the easiest I thing I think is for you to test my >>> 20180227-firmware-cache branch [0], based on Linus' tree. To get that >>> tree, cd into your Linus git tree and do: >>> >>> git remote add mcgrof https://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git >>> git checkout -b 20180227-firmware-cache mcgrof/20180227-firmware-cache >>> >>> Please let me know if this resolves your issue and thanks for your report. >>> >> >> I confirmed that request_firmware_cache is called, and the firmware is >> loaded from the cache when resuming from hibernation. The bug is fixed. > > Great, thanks for testing. > > Curious, is it also called if you suspend to RAM instead of just using hibernation? > request_firmware_cache is called when resuming from suspend to RAM.