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]
Message-ID: <4ee866a1-39a4-3b88-20f6-108e605ab00e@loongson.cn>
Date:   Wed, 2 Aug 2023 17:58:17 +0800
From:   Yinbo Zhu <zhuyinbo@...ngson.cn>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Mathias Nyman <mathias.nyman@...el.com>, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org, Jianmin Lv <lvjianmin@...ngson.cn>,
        wanghongliang@...ngson.cn, Liu Peibao <liupeibao@...ngson.cn>,
        loongson-kernel@...ts.loongnix.cn, zhuyinbo@...ngson.cn
Subject: Re: [PATCH] usb: xhci-plat: fix usb disconnect issue after s4



在 2023/8/2 下午5:39, Greg Kroah-Hartman 写道:
> On Wed, Aug 02, 2023 at 05:06:42PM +0800, Yinbo Zhu wrote:
>> The xhci retaining bogus hardware states cause usb disconnect devices
>> connected before hibernation(s4) and refer to the commit '547d55fa83
>> ("usb: ohci-platform: fix usb disconnect issue after s4")' which set
>> flag "hibernated" as true when resume-from-hibernation and that the
>> drivers will reset the hardware to get rid of any existing state and
>> make sure resume from hibernation re-enumerates everything for xhci.
>>
>> Signed-off-by: Yinbo Zhu <zhuyinbo@...ngson.cn>
>> ---
>>   drivers/usb/host/xhci-plat.c | 21 ++++++++++++++++++---
>>   1 file changed, 18 insertions(+), 3 deletions(-)
> 
> What commit id does this fix?
> 
> Should it go to stable kernels?


Sorry, perhaps it has been rebased, that tree was mainline tree next
branch, you can find this commit id "f3d478858bec4"

Thanks,
Yinbo

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ