From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexei Starovoitov Subject: Re: [PATCH] kbuild: disable clang's default use of -fmerge-all-constants Date: Tue, 20 Mar 2018 17:58:41 -0700 Message-ID: <20180321005839.3s2ftjp5pgwzy26p@ast-mbp> References: <20180321001824.8395-1-daniel@iogearbox.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Linus Torvalds , Alexei Starovoitov , psodagud@codeaurora.org, Network Development , Chenbo Feng , Richard Smith , Chandler Carruth , Linux Kernel Mailing List To: Daniel Borkmann Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On Wed, Mar 21, 2018 at 01:38:45AM +0100, Daniel Borkmann wrote: > On 03/21/2018 01:36 AM, Linus Torvalds wrote: > > On Tue, Mar 20, 2018 at 5:18 PM, Daniel Borkmann wrote: > >> Prasad reported that he has seen crashes in BPF subsystem with netd > >> on Android with arm64 in the form of (note, the taint is unrelated): > > > > Ack. This looks good to me. And thanks for noticing the behavior wrt > > the correct gcc merging. > > > >> [ Hi Linus, feel free to take this fix directly if you want. > >> Alternatively, we could route it via bpf tree. Thanks a > >> lot for your feedback! ] > > > > So since it's your patch and the only known issue comes from the bpf > > side, I think it should just go through the bpf tree, and I expect it > > to get to me through all the usual channels. > > Yeah, that's fine, thanks for letting us know! Applied to bpf tree, thanks everyone.