lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:   Wed, 16 Dec 2020 17:01:52 -0700
From:   Shuah Khan <skhan@...uxfoundation.org>
To:     Andrey Konovalov <andreyknvl@...gle.com>,
        Shuah Khan <shuah@...nel.org>
Cc:     linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
        kasan-dev@...glegroups.com, Dmitry Vyukov <dvyukov@...gle.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Alexander Potapenko <glider@...gle.com>,
        Marco Elver <elver@...gle.com>,
        Nazime Hande Harputluoglu <handeharput@...il.com>,
        Nazime Hande Harputluoglu <handeharputlu@...gle.com>,
        Shuah Khan <skhan@...uxfoundation.org>
Subject: Re: [PATCH v4] kcov, usbip: collect coverage from vhci_rx_loop

On 11/23/20 4:50 PM, Andrey Konovalov wrote:
> From: Nazime Hande Harputluoglu <handeharputlu@...gle.com>
> 
> Add kcov_remote_start()/kcov_remote_stop() annotations to the
> vhci_rx_loop() function, which is responsible for parsing USB/IP packets
> coming into USB/IP client.
> 
> Since vhci_rx_loop() threads are spawned per vhci_hcd device instance, the
> common kcov handle is used for kcov_remote_start()/stop() annotations
> (see Documentation/dev-tools/kcov.rst for details). As the result kcov
> can now be used to collect coverage from vhci_rx_loop() threads.
> 
> Signed-off-by: Nazime Hande Harputluoglu <handeharputlu@...gle.com>
> Co-developed-by: Andrey Konovalov <andreyknvl@...gle.com>
> Signed-off-by: Andrey Konovalov <andreyknvl@...gle.com>
> ---
> 
> Changes in v4:
> - Add USB/IP specific wrappers around kcov functions to avoid having a lot
>    of ifdef CONFIG_KCOV in the USB/IP code.
> 

Looks good to me. Sorry for the delay on this. It just got lost in my Inbox.

Acked-by: Shuah Khan <skhan@...uxfoundation.org>

thanks,
-- Shuah

Powered by blists - more mailing lists