Commit 3693aa3d authored by Alistair Francis's avatar Alistair Francis Committed by Xie XiuQi
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Revert "riscv: Use latest system call ABI" 

euleros inclusion
category: feature
feature: initial KVM RISC-V support
bugzilla: 46845
CVE: NA

This reverts commit d4c08b97.

The latest RISC-V 32bit glibc submission doesn't work with this patch,
so let's revert it. This revert can be reverted when the glibc
submission is updated to work on the 5.1 kernel.

Reference: https://gitee.com/openeuler/kernel/issues/I26X9V


Signed-off-by: default avatarAlistair Francis <alistair.francis@wdc.com>
Upstream-Status: Inappropriate [enable feature]
Reviewed-by: default avatarYifei Jiang <jiangyifei@huawei.com>
Acked-by: default avatarXie XiuQi <xiexiuqi@huawei.com>
Signed-off-by: default avatarChen Jun <chenjun102@huawei.com>
parent 688923d1

arch/riscv/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -12,6 +12,7 @@ config 32BIT 


config RISCV

	def_bool y

	select ARCH_32BIT_OFF_T if !64BIT

	select ARCH_CLOCKSOURCE_INIT

	select ARCH_SUPPORTS_ATOMIC_RMW

	select ARCH_HAS_BINFMT_FLAT

arch/riscv/include/uapi/asm/unistd.h

+4 −1
Original line number Diff line number Diff line
@@ -17,9 +17,12 @@ 


#ifdef __LP64__

#define __ARCH_WANT_NEW_STAT

#define __ARCH_WANT_SET_GET_RLIMIT

#define __ARCH_WANT_SYS_CLONE3

#endif /* __LP64__ */

#define __ARCH_WANT_SET_GET_RLIMIT

#ifndef __LP64__

#define __ARCH_WANT_TIME32_SYSCALLS

#endif



#include <asm-generic/unistd.h>