[V12,08/20] riscv: Fixup difference with defconfig

Message ID	20220405071314.3225832-9-guoren@kernel.org
State	New
Headers	show Return-Path: <SRS0=Pjds=UP=vger.kernel.org=sparclinux-owner@ozlabs.org> From: guoren@kernel.org To: guoren@kernel.org, palmer@dabbelt.com, arnd@arndb.de, gregkh@linuxfoundation.org, hch@lst.de, nathan@kernel.org, naresh.kamboju@linaro.org Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, sparclinux@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-parisc@vger.kernel.org, linux-mips@vger.kernel.org, linux-arm-kernel@lists.infradead.org, x86@kernel.org, heiko@sntech.de, Guo Ren <guoren@linux.alibaba.com> Subject: [PATCH V12 08/20] riscv: Fixup difference with defconfig Date: Tue, 5 Apr 2022 15:13:02 +0800 Message-Id: <20220405071314.3225832-9-guoren@kernel.org> In-Reply-To: <20220405071314.3225832-1-guoren@kernel.org> References: <20220405071314.3225832-1-guoren@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	riscv: Add COMPAT mode support for 64BIT \| expand [V12,00/20] riscv: Add COMPAT mode support for 64BIT [V12,01/20] uapi: simplify __ARCH_FLOCK{,64}_PAD a little [V12,02/20] uapi: always define F_GETLK64/F_SETLK64/F_SETLKW64 in fcntl.h [V12,03/20] compat: consolidate the compat_flock{,64} definition [V12,04/20] arch: Add SYSVIPC_COMPAT for all architectures [V12,05/20] fs: stat: compat: Add __ARCH_WANT_COMPAT_STAT [V12,06/20] asm-generic: compat: Cleanup duplicate definitions [V12,07/20] syscalls: compat: Fix the missing part for __SYSCALL_COMPAT [V12,08/20] riscv: Fixup difference with defconfig [V12,09/20] riscv: compat: Add basic compat data type implementation [V12,10/20] riscv: compat: Support TASK_SIZE for compat mode [V12,11/20] riscv: compat: syscall: Add compat_sys_call_table implementation [V12,12/20] riscv: compat: syscall: Add entry.S implementation [V12,13/20] riscv: compat: process: Add UXL_32 support in start_thread [V12,14/20] riscv: compat: Add elf.h implementation [V12,15/20] riscv: compat: Add hw capability check for elf [V12,16/20] riscv: compat: vdso: Add COMPAT_VDSO base code implementation [V12,17/20] riscv: compat: vdso: Add setup additional pages implementation [V12,18/20] riscv: compat: signal: Add rt_frame implementation [V12,19/20] riscv: compat: ptrace: Add compat_arch_ptrace implement [V12,20/20] riscv: compat: Add COMPAT Kbuild skeletal support

Message ID

20220405071314.3225832-9-guoren@kernel.org

State

New

Headers

From: guoren@kernel.org
To: guoren@kernel.org, palmer@dabbelt.com, arnd@arndb.de,
        gregkh@linuxfoundation.org, hch@lst.de, nathan@kernel.org,
        naresh.kamboju@linaro.org
Cc: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org,
        sparclinux@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
        linux-parisc@vger.kernel.org, linux-mips@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org, x86@kernel.org,
        heiko@sntech.de, Guo Ren <guoren@linux.alibaba.com>
Subject: [PATCH V12 08/20] riscv: Fixup difference with defconfig
Date: Tue,  5 Apr 2022 15:13:02 +0800
Message-Id: <20220405071314.3225832-9-guoren@kernel.org>
In-Reply-To: <20220405071314.3225832-1-guoren@kernel.org>
References: <20220405071314.3225832-1-guoren@kernel.org>
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Precedence: bulk

Series

riscv: Add COMPAT mode support for 64BIT | expand

Commit Message

Guo Ren April 5, 2022, 7:13 a.m. UTC

From: Guo Ren <guoren@linux.alibaba.com>

Let's follow the origin patch's spirit:

The only difference between rv32_defconfig and defconfig is that
rv32_defconfig has  CONFIG_ARCH_RV32I=y.

This is helpful to compare rv64-compat-rv32 v.s. rv32-linux.

Fixes: 1b937e8faa87ccfb ("RISC-V: Add separate defconfig for 32bit systems")
Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Signed-off-by: Guo Ren <guoren@kernel.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
---
 arch/riscv/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile
index 7d81102cffd4..c6ca1b9cbf71 100644
--- a/arch/riscv/Makefile
+++ b/arch/riscv/Makefile
@@ -154,3 +154,7 @@  PHONY += rv64_randconfig
 rv64_randconfig:
 	$(Q)$(MAKE) KCONFIG_ALLCONFIG=$(srctree)/arch/riscv/configs/64-bit.config \
 		-f $(srctree)/Makefile randconfig
+
+PHONY += rv32_defconfig
+rv32_defconfig:
+	$(Q)$(MAKE) -f $(srctree)/Makefile defconfig 32-bit.config

[V12,08/20] riscv: Fixup difference with defconfig

Commit Message

Patch