linux-kernel - Re: [PATCH 02/19] csky: Exception handling and syscall

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Date:   Mon, 19 Mar 2018 09:50:09 +0100
From:   Dominik Brodowski <linux@...inikbrodowski.net>
To:     Guo Ren <ren_guo@...ky.com>
Cc:     linux-arch@...r.kernel.org, linux-kernel@...r.kernel.org,
        tglx@...utronix.de, daniel.lezcano@...aro.org,
        jason@...edaemon.net, arnd@...db.de, c-sky_gcc_upstream@...ky.com,
        gnu-csky@...tor.com, thomas.petazzoni@...tlin.com,
        wbx@...ibc-ng.org
Subject: Re: [PATCH 02/19] csky: Exception handling and syscall

> +#define __ARCH_WANT_SYSCALL_DEPRECATED
> +#define __ARCH_WANT_SYSCALL_OFF_T
> +#define __ARCH_WANT_SYSCALL_NO_AT
> +#define __ARCH_WANT_SYSCALL_NO_FLAGS

Does this arch *really* want these deprecated and obsolete syscalls? See the
commend in include/uapi/asm-generic/unistd.h

 * All syscalls below here should go away really,
 * these are provided for both review and as a porting
 * help for the C library version.

Thanks,
	Dominik