From: Xingyou Chen <niatlantice@gmail.com>
To: kvm@vger.kernel.org
Cc: will.deacon@arm.com
Subject: [PATCH] kvmtool: README: kernel config to support virtio-blk devices
Date: Tue, 08 Nov 2016 14:08:29 +0800 [thread overview]
Message-ID: <1478585309.21089.5.camel@gmail.com> (raw)
Kernel complains as:
VFS: Cannot open root device "vda" or unknown-block(0,0): error -6
when configured with CONFIG_VIRTIO_BLK=y according to README.
CONFIG_SCSI_VIRTIO=y is also needed to bring guest into disk fs.
Signed-off-by: Xingyou Chen <niatlantice@gmail.com>
diff --git a/README b/README
index 5501f05..a24b451 100644
--- a/README
+++ b/README
@@ -56,6 +56,7 @@ linux-0.2.img.bz2
- For virtio-blk devices (--disk, -d):
CONFIG_VIRTIO_BLK=y
+ CONFIG_SCSI_VIRTIO=y
- For virtio-net devices ([--network, -n] virtio):
CONFIG_VIRTIO_NET=y
next reply other threads:[~2016-11-08 7:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-08 6:08 Xingyou Chen [this message]
2016-11-08 18:55 ` [PATCH] kvmtool: README: kernel config to support virtio-blk devices Will Deacon
2016-11-09 2:56 ` Xingyou Chen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1478585309.21089.5.camel@gmail.com \
--to=niatlantice@gmail.com \
--cc=kvm@vger.kernel.org \
--cc=will.deacon@arm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).