linux-kernel - Re: [PATCH v5 0/2] usb: dwc2: fix isoc split in transfer issue

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 linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 29 May 2018 14:30:06 +0000
From:   Gevorg Sahakyan <Gevorg.Sahakyan@...opsys.com>
To:     William Wu <william.wu@...k-chips.com>,
        "Minas.Harutyunyan@...opsys.com" <Minas.Harutyunyan@...opsys.com>,
        "felipe.balbi@...ux.intel.com" <felipe.balbi@...ux.intel.com>,
        "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>
CC:     "sergei.shtylyov@...entembedded.com" 
        <sergei.shtylyov@...entembedded.com>,
        "heiko@...ech.de" <heiko@...ech.de>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
        "linux-rockchip@...ts.infradead.org" 
        <linux-rockchip@...ts.infradead.org>,
        "frank.wang@...k-chips.com" <frank.wang@...k-chips.com>,
        "huangtao@...k-chips.com" <huangtao@...k-chips.com>,
        "dianders@...gle.com" <dianders@...gle.com>,
        "daniel.meng@...k-chips.com" <daniel.meng@...k-chips.com>,
        "John.Youn@...opsys.com" <John.Youn@...opsys.com>,
        "wzz@...k-chips.com" <wzz@...k-chips.com>,
        "zsq@...k-chips.com" <zsq@...k-chips.com>,
        "Allen.Hsu@...ntatw.com" <Allen.Hsu@...ntatw.com>,
        "StanTsui@...EN.com" <StanTsui@...EN.com>,
        "Spruce.Wu@...ntatw.com" <Spruce.Wu@...ntatw.com>,
        "Martin.Tsai@...ntatw.com" <Martin.Tsai@...ntatw.com>,
        "Kevin.Shai@...ntatw.com" <Kevin.Shai@...ntatw.com>,
        "Mon-Jer.Wu@...ntatw.com" <Mon-Jer.Wu@...ntatw.com>,
        "Claud.Chang@...ntatw.com" <Claud.Chang@...ntatw.com>,
        "San.Lin@...ntatw.com" <San.Lin@...ntatw.com>,
        "Ren.Kuo@...ntatw.com" <Ren.Kuo@...ntatw.com>,
        "davidhtwang@...en.com" <davidhtwang@...en.com>,
        "fonglin@...en.com" <fonglin@...en.com>,
        "stevencheng@...en.com" <stevencheng@...en.com>,
        "tomchen@...en.com" <tomchen@...en.com>,
        "donchang@...en.com" <donchang@...en.com>,
        "milesschofield@...en.com" <milesschofield@...en.com>
Subject: Re: [PATCH v5 0/2] usb: dwc2: fix isoc split in transfer issue

On 5/11/2018 1:48 PM, William Wu wrote:
> This patch fix dma unaligned problem and data lost problem for
> isoc split in transfer.
>
> Test on rk3288 platform, use an usb hs Hub (GL852G-12) and an usb
> fs audio device (Plantronics headset) to capture and playback.
>
> William Wu (2):
>   usb: dwc2: alloc dma aligned buffer for isoc split in
>   usb: dwc2: fix isoc split in transfer with no data
>
On HAPS-DX7 with HS HUB Belkin(050d:0233) using internal USB testing tool.
Tested-by: Gevorg Sahakyan <sahakyan@...opsys.com>