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=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 97F04C43603 for ; Fri, 13 Dec 2019 08:31:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6C05F24671 for ; Fri, 13 Dec 2019 08:31:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576225887; bh=myyxeypyHriSKbglxnLcS2I3B1e+64R7xW7PX38Q1o0=; h=Date:From:To:cc:Subject:In-Reply-To:References:List-ID:From; b=Inl6P78WNUe97Z/seIIQp0lmQqEpFKWWb+9nanswGWye1ILcFSMm7u+7B5AQIHSRL z2vw3/RiqfJgFRi+CqjYOx3fW8ZFMgbjiQnm1OHhoeThMCONPiXS+5/KZbUHg2TR9v Eg5BI5ZlHYqj9trCGOElNTqNTBkSfrdK+5Mh/3Jw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726345AbfLMIb0 (ORCPT ); Fri, 13 Dec 2019 03:31:26 -0500 Received: from mail.kernel.org ([198.145.29.99]:45898 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725882AbfLMIb0 (ORCPT ); Fri, 13 Dec 2019 03:31:26 -0500 Received: from pobox.suse.cz (prg-ext-pat.suse.com [213.151.95.130]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id ED03D2465B; Fri, 13 Dec 2019 08:31:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1576225885; bh=myyxeypyHriSKbglxnLcS2I3B1e+64R7xW7PX38Q1o0=; h=Date:From:To:cc:Subject:In-Reply-To:References:From; b=L8veSFtJD+zdDXJsLGDVe4LMCieF8IqYxpfAm+xeOhN/J+8LpWroYBbSh1ypSDU3Y /Uldl2uWaGNKlvqoUpqCApNOuHGYj89amLsGm1cUDrw1osCnxbGTVjgKG9fYCC/RUl leAT3QH0aZmqDRHiasQcI39kM9IuF+lxZo9lTa4A= Date: Fri, 13 Dec 2019 09:31:21 +0100 (CET) From: Jiri Kosina To: Andrey Konovalov cc: Dmitry Vyukov , Greg Kroah-Hartman , Alan Stern , Benjamin Tissoires , Andrew Morton , linux-usb@vger.kernel.org, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, Alexander Potapenko , Marco Elver Subject: Re: [PATCH RFC 2/2] HID: usbhid: kcov: add annotations for coverage collection In-Reply-To: <6b4b598d012d981c0c45fcc9f121ba210bd222f9.1576170740.git.andreyknvl@google.com> Message-ID: References: <6b4b598d012d981c0c45fcc9f121ba210bd222f9.1576170740.git.andreyknvl@google.com> User-Agent: Alpine 2.21 (LSU 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org On Thu, 12 Dec 2019, Andrey Konovalov wrote: > This patch adds kcov_remote_start/stop() callbacks into usbhid code that > is executed in interrupt context. As the result, kcov can be used to > collect coverage from those parts of the code, which is used to facilitate > coverage-guided fuzzing with syzkaller. > > Signed-off-by: Andrey Konovalov Acked-by: Jiri Kosina -- Jiri Kosina SUSE Labs