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From: Guenter Roeck <linux@roeck-us.net>
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
Subject: Re: [PATCH v2 2/2] RISC-V: Don't use a global include guard for uapi/asm/syscalls.h
Date: Thu, 9 Aug 2018 21:53:27 -0700
Message-ID: <98730af5-701d-f0be-410c-29e74bb36ec3@roeck-us.net> (raw)
In-Reply-To: <mhng-ef018453-7a99-48b3-bda5-5408383d9566@palmer-si-x1c4>

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

      parent reply index

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-09 20:25 [PATCH v2 0/2] RISC-V: Don't use a global include guard for uapi/asm/syscalls Palmer Dabbelt
2018-08-09 20:25 ` [PATCH v2 1/2] RISC-V: Define sys_riscv_flush_icache when SMP=n Palmer Dabbelt
2018-08-09 21:20   ` Guenter Roeck
2018-08-09 20:25 ` [PATCH v2 2/2] RISC-V: Don't use a global include guard for uapi/asm/syscalls.h Palmer Dabbelt
2018-08-09 21:24   ` Guenter Roeck
2018-08-10  1:03     ` Palmer Dabbelt
2018-08-10  2:40       ` Guenter Roeck
2018-08-10  3:59         ` Palmer Dabbelt
2018-08-10  4:11           ` Guenter Roeck
2018-08-10  4:53           ` Guenter Roeck [this message]

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