From: Johannes Berg <johannes@sipsolutions.net>
To: Jakub Kicinski <kuba@kernel.org>
Cc: Luis Chamberlain <mcgrof@kernel.org>,
Steve deRosier <derosier@gmail.com>,
Ben Greear <greearb@candelatech.com>,
jeyu@kernel.org, akpm@linux-foundation.org, arnd@arndb.de,
rostedt@goodmis.org, mingo@redhat.com, aquini@redhat.com,
cai@lca.pw, dyoung@redhat.com, bhe@redhat.com,
peterz@infradead.org, tglx@linutronix.de, gpiccoli@canonical.com,
pmladek@suse.com, Takashi Iwai <tiwai@suse.de>,
schlad@suse.de, andriy.shevchenko@linux.intel.com,
keescook@chromium.org, daniel.vetter@ffwll.ch, will@kernel.org,
mchehab+samsung@kernel.org, Kalle Valo <kvalo@codeaurora.org>,
"David S. Miller" <davem@davemloft.net>,
Network Development <netdev@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
linux-wireless <linux-wireless@vger.kernel.org>,
ath10k@lists.infradead.org
Subject: Re: [PATCH v2 12/15] ath10k: use new module_firmware_crashed()
Date: Mon, 18 May 2020 22:41:48 +0200 [thread overview]
Message-ID: <d81601b17065d7dc3b78bf8d68faf0fbfdb8c936.camel@sipsolutions.net> (raw)
In-Reply-To: <20200518133521.6052042e@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com>
On Mon, 2020-05-18 at 13:35 -0700, Jakub Kicinski wrote:
>
> It's intended to be a generic netlink channel for configuring devices.
>
> All the firmware-related interfaces have no dependencies on netdevs,
> in fact that's one of the reasons we moved to devlink - we don't want
> to hold rtnl lock just for talking to device firmware.
Sounds good :)
So I guess Luis just has to add some way in devlink to hook up devlink
health in a simple way to drivers, perhaps? I mean, many drivers won't
really want to use devlink for anything else, so I guess it should be as
simple as the API that Luis proposed ("firmware crashed for this struct
device"), if nothing more interesting is done with devlink?
Dunno. But anyway sounds like it should somehow integrate there rather
than the way this patchset proposed?
johannes
next prev parent reply other threads:[~2020-05-18 20:42 UTC|newest]
Thread overview: 81+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-15 21:28 [PATCH v2 00/15] net: taint when the device driver firmware crashes Luis Chamberlain
2020-05-15 21:28 ` [PATCH v2 01/15] taint: add module firmware crash taint support Luis Chamberlain
2020-05-16 4:03 ` Rafael Aquini
2020-05-19 16:42 ` Jessica Yu
2020-05-22 5:17 ` Luis Chamberlain
2020-05-15 21:28 ` [PATCH v2 02/15] ethernet/839: use new module_firmware_crashed() Luis Chamberlain
2020-05-16 4:04 ` Rafael Aquini
2020-05-15 21:28 ` [PATCH v2 03/15] bnx2x: " Luis Chamberlain
2020-05-16 4:05 ` Rafael Aquini
2020-05-15 21:28 ` [PATCH v2 04/15] bnxt: " Luis Chamberlain
2020-05-16 4:06 ` Rafael Aquini
2020-05-16 5:14 ` Vasundhara Volam
2020-05-15 21:28 ` [PATCH v2 05/15] bna: " Luis Chamberlain
2020-05-16 4:07 ` Rafael Aquini
2020-05-15 21:28 ` [PATCH v2 06/15] liquidio: " Luis Chamberlain
2020-05-16 4:07 ` Rafael Aquini
2020-05-15 21:28 ` [PATCH v2 07/15] cxgb4: " Luis Chamberlain
2020-05-16 4:09 ` Rafael Aquini
2020-05-15 21:28 ` [PATCH v2 08/15] ehea: " Luis Chamberlain
2020-05-16 4:09 ` Rafael Aquini
2020-05-15 21:28 ` [PATCH v2 09/15] qed: " Luis Chamberlain
2020-05-16 4:10 ` Rafael Aquini
2020-05-15 21:28 ` [PATCH v2 10/15] soc: qcom: ipa: " Luis Chamberlain
2020-05-16 4:10 ` Rafael Aquini
2020-05-19 22:34 ` Alex Elder
2020-05-22 5:28 ` Luis Chamberlain
2020-05-22 20:52 ` Alex Elder
2020-05-22 21:53 ` Luis Chamberlain
2020-05-15 21:28 ` [PATCH v2 11/15] wimax/i2400m: " Luis Chamberlain
2020-05-16 4:11 ` Rafael Aquini
2020-05-15 21:28 ` [PATCH v2 12/15] ath10k: " Luis Chamberlain
2020-05-16 4:11 ` Rafael Aquini
2020-05-16 13:24 ` Johannes Berg
2020-05-16 13:50 ` Johannes Berg
2020-05-18 16:56 ` Luis Chamberlain
2020-05-19 1:23 ` Brian Norris
2020-05-19 14:02 ` Luis Chamberlain
2020-05-20 0:47 ` Brian Norris
2020-05-20 5:37 ` Emmanuel Grumbach
2020-05-20 8:32 ` Andy Shevchenko
2020-05-21 19:01 ` Brian Norris
2020-05-22 5:12 ` Emmanuel Grumbach
2020-05-22 5:23 ` Luis Chamberlain
2020-05-18 16:51 ` Luis Chamberlain
2020-05-18 16:58 ` Ben Greear
2020-05-18 17:09 ` Luis Chamberlain
2020-05-18 17:15 ` Ben Greear
2020-05-18 17:18 ` Luis Chamberlain
2020-05-18 18:06 ` Steve deRosier
2020-05-18 19:09 ` Luis Chamberlain
2020-05-18 19:25 ` Johannes Berg
2020-05-18 19:59 ` Luis Chamberlain
2020-05-18 20:07 ` Johannes Berg
2020-05-18 21:18 ` Luis Chamberlain
2020-05-18 20:28 ` Jakub Kicinski
2020-05-18 20:29 ` Johannes Berg
2020-05-18 20:35 ` Jakub Kicinski
2020-05-18 20:41 ` Johannes Berg [this message]
2020-05-18 20:46 ` Jakub Kicinski
2020-05-18 21:22 ` Luis Chamberlain
2020-05-18 22:16 ` Jakub Kicinski
2020-05-19 1:05 ` Luis Chamberlain
2020-05-19 21:15 ` [RFC 1/2] devlink: add simple fw crash helpers Jakub Kicinski
2020-05-22 5:20 ` Luis Chamberlain
2020-05-22 17:17 ` Jakub Kicinski
2020-05-22 20:46 ` Johannes Berg
2020-05-22 21:51 ` Luis Chamberlain
2020-05-22 23:23 ` Steve deRosier
2020-05-22 23:44 ` Luis Chamberlain
2020-05-25 9:07 ` Andy Shevchenko
2020-05-25 17:08 ` Ben Greear
2020-05-25 20:57 ` Jakub Kicinski
2020-07-30 13:56 ` Johannes Berg
2020-05-22 21:49 ` Luis Chamberlain
2020-05-19 21:15 ` [RFC 2/2] i2400m: use devlink health reporter Jakub Kicinski
2020-05-15 21:28 ` [PATCH v2 13/15] ath6kl: use new module_firmware_crashed() Luis Chamberlain
2020-05-16 4:12 ` Rafael Aquini
2020-05-15 21:28 ` [PATCH v2 14/15] brcm80211: " Luis Chamberlain
2020-05-16 4:13 ` Rafael Aquini
2020-05-15 21:28 ` [PATCH v2 15/15] mwl8k: " Luis Chamberlain
2020-05-16 4:13 ` Rafael Aquini
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