linux-kernel - Re: [PATCH v2 1/8] livepatch: Create and include UAPI headers

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Date:   Wed, 20 Feb 2019 14:01:35 +0100 (CET)
From:   Miroslav Benes <mbenes@...e.cz>
To:     Joao Moreira <jmoreira@...e.de>
cc:     live-patching@...r.kernel.org, pmladek@...e.cz, jikos@...e.cz,
        nstange@...e.de, jpoimboe@...hat.com, jeyu@...nel.org,
        matz@...e.de, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 1/8] livepatch: Create and include UAPI headers


> diff --git a/include/uapi/linux/livepatch.h b/include/uapi/linux/livepatch.h
> new file mode 100644
> index 000000000000..bc35f85fd859
> --- /dev/null
> +++ b/include/uapi/linux/livepatch.h
> @@ -0,0 +1,28 @@
> +/*
> + * livepatch.h - Kernel Live Patching Core
> + *
> + * Copyright (C) 2016 Josh Poimboeuf <jpoimboe@...hat.com>
> + *
> + * This program is free software; you can redistribute it and/or
> + * modify it under the terms of the GNU General Public License
> + * as published by the Free Software Foundation; either version 2
> + * of the License, or (at your option) any later version.
> + *
> + * This program is distributed in the hope that it will be useful,
> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> + * GNU General Public License for more details.
> + *
> + * You should have received a copy of the GNU General Public License
> + * along with this program; if not, see <http://www.gnu.org/licenses/>.
> + */

People will ask to replace GPL boilerplate with SPDX tag.

> +#ifndef _UAPI_LIVEPATCH_H
> +#define _UAPI_LIVEPATCH_H
> +
> +#include <linux/types.h>

#include is not necessary here, I think.

> +#define KLP_RELA_PREFIX		".klp.rela."
> +#define KLP_SYM_PREFIX		".klp.sym."
> +
> +#endif /* _UAPI_LIVEPATCH_H */

Miroslav