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RE: [PATCH v12 net-next 1/1] hv_sock: introduce Hyper-V Sockets

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> From: David Miller [mailto:davem@davemloft.net]
> Sent: Tuesday, June 28, 2016 21:45
> To: Dexuan Cui <decui@microsoft.com>
> Cc: gregkh@linuxfoundation.org; netdev@vger.kernel.org; linux-
> kernel@vger.kernel.org; devel@linuxdriverproject.org; olaf@aepfle.de;
> apw@canonical.com; jasowang@redhat.com; vkuznets@redhat.com;
> cavery@redhat.com; KY Srinivasan <kys@microsoft.com>; Haiyang Zhang
> <haiyangz@microsoft.com>; joe@perches.com
> Subject: Re: [PATCH v12 net-next 1/1] hv_sock: introduce Hyper-V Sockets
> 
> From: Dexuan Cui <decui@microsoft.com>
> Date: Tue, 28 Jun 2016 09:59:21 +0000
> 
> > The idea here is: IMO the syscalls sys_read()/write() shoudn't return
> > -ENOMEM, so I have to make sure the buffer allocation succeeds?
> 
> You have to fail if resources cannot be allocated.

OK, I'll try to fix this, probably by returning -EAGAIN or -ERESTARTSYS.

I'll report back ASAP.

Thanks,
-- Dexuan

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Re: [PATCH v12 net-next 1/1] hv_sock: introduce Hyper-V Sockets David Miller <davem@davemloft.net> - 2016-06-28 11:40 +0200
  RE: [PATCH v12 net-next 1/1] hv_sock: introduce Hyper-V Sockets Dexuan Cui <decui@microsoft.com> - 2016-06-28 13:00 +0200
    Re: [PATCH v12 net-next 1/1] hv_sock: introduce Hyper-V Sockets David Miller <davem@davemloft.net> - 2016-06-28 15:50 +0200
      RE: [PATCH v12 net-next 1/1] hv_sock: introduce Hyper-V Sockets Dexuan Cui <decui@microsoft.com> - 2016-06-28 17:40 +0200
    Re: [PATCH v12 net-next 1/1] hv_sock: introduce Hyper-V Sockets Rick Jones <rick.jones2@hpe.com> - 2016-06-28 17:50 +0200
      RE: [PATCH v12 net-next 1/1] hv_sock: introduce Hyper-V Sockets Dexuan Cui <decui@microsoft.com> - 2016-06-29 11:20 +0200

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