> From: David Miller [mailto:da...@davemloft.net] > Sent: Tuesday, June 28, 2016 21:45 > To: Dexuan Cui <de...@microsoft.com> > Cc: gre...@linuxfoundation.org; net...@vger.kernel.org; linux- > ker...@vger.kernel.org; de...@linuxdriverproject.org; o...@aepfle.de; > a...@canonical.com; jasow...@redhat.com; vkuzn...@redhat.com; > cav...@redhat.com; KY Srinivasan <k...@microsoft.com>; Haiyang Zhang > <haiya...@microsoft.com>; j...@perches.com > Subject: Re: [PATCH v12 net-next 1/1] hv_sock: introduce Hyper-V Sockets > > From: Dexuan Cui <de...@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
