From: David Miller <davem@davemloft.net>
To: vkuznets@redhat.com
Cc: netdev@vger.kernel.org, devel@linuxdriverproject.org,
linux-kernel@vger.kernel.org, haiyangz@microsoft.com,
kys@microsoft.com, stephen@networkplumber.org
Subject: Re: [PATCH net v2 0/5] hv_netvsc: fixes for VF removal path
Date: Mon, 15 Aug 2016 13:48:22 -0700 (PDT) [thread overview]
Message-ID: <20160815.134822.386218604294575604.davem@davemloft.net> (raw)
In-Reply-To: <1471276123-24264-1-git-send-email-vkuznets@redhat.com>
From: Vitaly Kuznetsov <vkuznets@redhat.com>
Date: Mon, 15 Aug 2016 17:48:38 +0200
> Kernel crash is reported after VF is removed and detached from netvsc
> device. Turns out we have multiple different (but related) issues on the
> VF removal path which I'm trying to address with PATCHes 2-5 of this
> series. PATCH1 is required to support the change.
>
> Changes since v1:
> - Re-arrange patches in the series to not introduce new issues [David Miller]
> - Add PATCH5 which fixes a new issue I discovered while testing.
> - Add Haiyang' A-b tags to PATCH1-4
>
> With regards to Stephen's suggestion: I believe that switching to using RCU
> and eliminating vf_use_cnt/vf_inject is the right thing to do long-term, we
> can either put this on top of this series or do it later in net-next.
Series applied, thanks.
prev parent reply other threads:[~2016-08-15 20:48 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-15 15:48 [PATCH net v2 0/5] hv_netvsc: fixes for VF removal path Vitaly Kuznetsov
2016-08-15 15:48 ` [PATCH net v2 1/5] hv_netvsc: don't lose VF information Vitaly Kuznetsov
2016-08-15 15:48 ` [PATCH net v2 2/5] hv_netvsc: avoid deadlocks between rtnl lock and vf_use_cnt wait Vitaly Kuznetsov
2016-08-15 15:48 ` [PATCH net v2 3/5] hv_netvsc: reset vf_inject on VF removal Vitaly Kuznetsov
2016-08-15 15:48 ` [PATCH net v2 4/5] hv_netvsc: protect module refcount by checking net_device_ctx->vf_netdev Vitaly Kuznetsov
2016-08-15 15:48 ` [PATCH net v2 5/5] hv_netvsc: fix bonding devices check in netvsc_netdev_event() Vitaly Kuznetsov
2016-08-15 15:54 ` Haiyang Zhang
2016-08-15 20:48 ` David Miller [this message]
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=20160815.134822.386218604294575604.davem@davemloft.net \
--to=davem@davemloft.net \
--cc=devel@linuxdriverproject.org \
--cc=haiyangz@microsoft.com \
--cc=kys@microsoft.com \
--cc=linux-kernel@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=stephen@networkplumber.org \
--cc=vkuznets@redhat.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).