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Message-ID: <A1F3067C9B68744AA19F6802BAB8FFDC0DDFAEF4@TK5EX14MBXC223.redmond.corp.microsoft.com> Date: Sun, 5 Aug 2012 19:16:32 +0000 From: Haiyang Zhang <haiyangz@...rosoft.com> To: David Miller <davem@...emloft.net> CC: "netdev@...r.kernel.org" <netdev@...r.kernel.org>, KY Srinivasan <kys@...rosoft.com>, "olaf@...fle.de" <olaf@...fle.de>, "jasowang@...hat.com" <jasowang@...hat.com>, "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>, "devel@...uxdriverproject.org" <devel@...uxdriverproject.org> Subject: RE: [PATCH net-next,1/1] hyperv: Move wait completion msg code into rndis_filter_halt_device() > -----Original Message----- > From: David Miller [mailto:davem@...emloft.net] > Sent: Friday, August 03, 2012 7:52 PM > To: Haiyang Zhang > Cc: netdev@...r.kernel.org; KY Srinivasan; olaf@...fle.de; > jasowang@...hat.com; linux-kernel@...r.kernel.org; > devel@...uxdriverproject.org > Subject: Re: [PATCH net-next,1/1] hyperv: Move wait completion msg code > into rndis_filter_halt_device() > > From: Haiyang Zhang <haiyangz@...rosoft.com> > Date: Fri, 3 Aug 2012 12:32:18 -0700 > > > We need to wait for send_completion msg before put_rndis_request() at > > the end of rndis_filter_halt_device(). Otherwise, > > netvsc_send_completion() may reference freed memory which is > overwritten, and cause panic. > > > > Reported-by: Long Li <longli@...rosoft.com> > > Reported-by: Jason Wang <jasowang@...hat.com> > > Signed-off-by: Haiyang Zhang <haiyangz@...rosoft.com> > > This is a bug fix, so applied to 'net'. Please target your patches properly. > > Don't just be afraid that I'll reject the patch if you target it at 'net', and > therefore just target everything at 'net-next'. That is certainly worse. I see. Thanks, - Haiyang -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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