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Date: Sun, 31 Jul 2016 20:35:21 -0700 (PDT) From: David Miller <davem@...emloft.net> To: Valdis.Kletnieks@...edu Cc: ast@...nel.org, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] silence warnings when building kernel/bpf/core.c with W=1 From: Valdis Kletnieks <Valdis.Kletnieks@...edu> Date: Sun, 31 Jul 2016 23:27:33 -0400 > Building with W=1 generates some 350 lines of warnings of the form: > > kernel/bpf/core.c: In function '__bpf_prog_run': > kernel/bpf/core.c:476:33: warning: initialized field overwritten [-Woverride-init] > [BPF_ALU | BPF_ADD | BPF_X] = &&ALU_ADD_X, > ^~ > kernel/bpf/core.c:476:33: note: (near initialization for 'jumptable[12]') > > Since they come from the way we intentionally build the table, silence > that one specific warning. > > Signed-off-by: Valdis Kletnieks <valdis.kletnieks@...edu> Patch submission must use a proper subsystem prefix in their Subject lines, as this ends up in the kernel commit shortlog. The appropriate subsystem prefix for this patch is "bpf: "
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