Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Subject: Re: [PATCH v2 2/2] RISC-V: Don't use a global include guard for
 uapi/asm/syscalls.h
To:     Palmer Dabbelt <palmer@sifive.com>
Cc:     Christoph Hellwig <hch@infradead.org>, aou@eecs.berkeley.edu,
        Arnd Bergmann <arnd@arndb.de>, tklauser@distanz.ch,
        Andrew Waterman <andrew@sifive.com>, dan.carpenter@oracle.com,
        linux@dominikbrodowski.net, linux-riscv@lists.infradead.org,
        linux-kernel@vger.kernel.org, marcus@mc.pp.se
References: <mhng-ef018453-7a99-48b3-bda5-5408383d9566@palmer-si-x1c4>
From:   Guenter Roeck <linux@roeck-us.net>
Message-ID: <98730af5-701d-f0be-410c-29e74bb36ec3@roeck-us.net>
Date:   Thu, 9 Aug 2018 21:53:27 -0700
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101
 Thunderbird/52.9.1
MIME-Version: 1.0
In-Reply-To: <mhng-ef018453-7a99-48b3-bda5-5408383d9566@palmer-si-x1c4>
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Language: en-US
Content-Transfer-Encoding: 8bit
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On 08/09/2018 08:59 PM, Palmer Dabbelt wrote:
[ ... ]
>>> Also, what is your methodology?  I follow
>>>
>>>     https://wiki.qemu.org/Documentation/Platforms/RISCV

Here are my qemu command lines:

qemu-system-riscv64 -M virt -m 512M -no-reboot -bios bbl \
	-kernel vmlinux -netdev user,id=net0 -device virtio-net-device,netdev=net0 \
	-initrd rootfs.cpio \
	-append 'rdinit=/sbin/init earlycon console=ttyS0,115200' \
	-nographic -monitor none

qemu-system-riscv64 -M virt -m 512M -no-reboot -bios bbl \
	-kernel vmlinux -netdev user,id=net0 -device virtio-net-device,netdev=net0 \
	-device virtio-blk-device,drive=d0 \
	-drive file=rootfs.ext2,if=none,id=d0,format=raw \
	-append 'root=/dev/vda rw earlycon console=ttyS0,115200' \
	-nographic -monitor none

Root file systems and the bbl binary are published at
	https://github.com/groeck/linux-build-test/tree/master/rootfs/riscv64

Hint: If you specify "noreboot" as additional command line option, you'll end up in a shell.

Qemu version:
	https://github.com/riscv/riscv-qemu.git branch 'v3.0.0-local-riscv'

Guenter