From: David Miller <davem@davemloft.net>
To: nicstange@gmail.com
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, richard@nod.at
Subject: Re: [PATCH] lib: test_bpf: purge CPP register redefinitions
Date: Tue, 23 Jun 2015 06:47:04 -0700 (PDT) [thread overview]
Message-ID: <20150623.064704.865365468192165721.davem@davemloft.net> (raw)
In-Reply-To: <87twu0df3k.fsf@gmail.com>
From: Nicolai Stange <nicstange@gmail.com>
Date: Sun, 21 Jun 2015 21:41:03 +0200
> Fix compilation failer with allmodconfig on ARCH=um:
> lib/test_bpf.c:50:0: warning: "R8" redefined
> #define R8 BPF_REG_8
> ^
> In file included from arch/um/include/asm/ptrace-generic.h:11:0,
> from arch/x86/um/asm/ptrace.h:8,
> from arch/x86/include/asm/alternative.h:8,
> from arch/x86/include/asm/bitops.h:16,
> from include/linux/bitops.h:36,
> from include/linux/kernel.h:10,
> from include/linux/list.h:8,
> from include/linux/module.h:9,
> from lib/test_bpf.c:19:
> arch/x86/include/uapi/asm/ptrace-abi.h:42:0:
> note: this is the location of the previous definition
> #define R8 72
>
> Get rid of the
> #define Rx BPF_REG_x
> defines by substituting the Rx macros with their BPF_REG_x expansion
> in test_bpf.c.
>
> Signed-off-by: Nicolai Stange <nicstange@gmail.com>
Applied, thanks.
prev parent reply other threads:[~2015-06-23 13:47 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-21 19:41 [PATCH] lib: test_bpf: purge CPP register redefinitions Nicolai Stange
2015-06-22 6:05 ` Alexei Starovoitov
2015-06-22 6:52 ` Richard Weinberger
2015-06-22 7:10 ` Richard Weinberger
2015-06-22 13:47 ` Nicolai Stange
2015-06-23 13:47 ` David Miller
2015-06-23 13:47 ` David Miller [this message]
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