linux_dsm_epyc7002/arch/riscv/kernel/vdso/clock_getres.S

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright (C) 2017 SiFive
 */

#include <linux/linkage.h>
#include <asm/unistd.h>

	.text
/* int __vdso_clock_getres(clockid_t clock_id, struct timespec *res); */
ENTRY(__vdso_clock_getres)
	.cfi_startproc
	/* For now, just do the syscall. */
	li a7, __NR_clock_getres
	ecall
	ret
	.cfi_endproc
ENDPROC(__vdso_clock_getres)
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 286 Based on 1 normalized pattern(s): 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 version 2 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 97 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141901.025053186@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2019-05-29 21:18:00 +07:00			`/* SPDX-License-Identifier: GPL-2.0-only */`
RISC-V: Add VDSO entries for clock_get/gettimeofday/getcpu For now these are just placeholders that execute the syscall. We will later optimize them to avoid kernel crossings, but we'd like to have the VDSO entries from the first released kernel version to make the ABI simpler. Signed-off-by: Andrew Waterman <andrew@sifive.com> Signed-off-by: Palmer Dabbelt <palmer@sifive.com> 2017-10-24 05:42:14 +07:00			`/*`
			`* Copyright (C) 2017 SiFive`
			`*/`

			`#include <linux/linkage.h>`
			`#include <asm/unistd.h>`

			`.text`
			`/* int __vdso_clock_getres(clockid_t clock_id, struct timespec res); /`
			`ENTRY(__vdso_clock_getres)`
			`.cfi_startproc`
			`/* For now, just do the syscall. */`
			`li a7, __NR_clock_getres`
			`ecall`
			`ret`
			`.cfi_endproc`
			`ENDPROC(__vdso_clock_getres)`