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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id m20sm67719647pgv.93.2019.01.02.07.23.18 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 02 Jan 2019 07:23:21 -0800 (PST) From: Firoz Khan To: Tony Luck , Fenghua Yu , linux-ia64@vger.kernel.org, Greg Kroah-Hartman , Philippe Ombredanne , Thomas Gleixner , Kate Stewart Cc: y2038@lists.linaro.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, arnd@arndb.de, deepa.kernel@gmail.com, marcin.juszkiewicz@linaro.org, firoz.khan@linaro.org Subject: [PATCH 1/2] ia64: remove nargs from __SYSCALL Date: Wed, 2 Jan 2019 20:52:46 +0530 Message-Id: <1546442567-20637-2-git-send-email-firoz.khan@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1546442567-20637-1-git-send-email-firoz.khan@linaro.org> References: <1546442567-20637-1-git-send-email-firoz.khan@linaro.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The __SYSCALL macro's arguments are system call number, system call entry name and number of arguments for the system call. Argument- nargs in __SYSCALL(nr, entry, nargs) is neither calculated nor used anywhere. So it would be better to keep the implementaion as __SYSCALL(nr, entry). This will unifies the implementation with some other architetures too. Signed-off-by: Firoz Khan --- arch/ia64/kernel/entry.S | 2 +- arch/ia64/kernel/syscalls/syscalltbl.sh | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/ia64/kernel/entry.S b/arch/ia64/kernel/entry.S index a9992be..204b56d 100644 --- a/arch/ia64/kernel/entry.S +++ b/arch/ia64/kernel/entry.S @@ -1426,7 +1426,7 @@ END(ftrace_stub) #endif /* CONFIG_FUNCTION_TRACER */ -#define __SYSCALL(nr, entry, nargs) data8 entry +#define __SYSCALL(nr, entry) data8 entry .rodata .align 8 .globl sys_call_table diff --git a/arch/ia64/kernel/syscalls/syscalltbl.sh b/arch/ia64/kernel/syscalls/syscalltbl.sh index 85d78d9..904b8e6 100644 --- a/arch/ia64/kernel/syscalls/syscalltbl.sh +++ b/arch/ia64/kernel/syscalls/syscalltbl.sh @@ -13,10 +13,10 @@ emit() { t_entry="$3" while [ $t_nxt -lt $t_nr ]; do - printf "__SYSCALL(%s, sys_ni_syscall, )\n" "${t_nxt}" + printf "__SYSCALL(%s,sys_ni_syscall)\n" "${t_nxt}" t_nxt=$((t_nxt+1)) done - printf "__SYSCALL(%s, %s, )\n" "${t_nxt}" "${t_entry}" + printf "__SYSCALL(%s,%s)\n" "${t_nxt}" "${t_entry}" } grep -E "^[0-9A-Fa-fXx]+[[:space:]]+${my_abis}" "$in" | sort -n | ( -- 1.9.1