From: Jakub Kicinski <kuba@kernel.org>
To: Johannes Berg <johannes@sipsolutions.net>
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 13:28:28 -0700 [thread overview]
Message-ID: <20200518132828.553159d9@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com> (raw)
In-Reply-To: <e3d978c8fa6a4075f12e843548d41e2c8ab537d1.camel@sipsolutions.net>
On Mon, 18 May 2020 21:25:09 +0200 Johannes Berg wrote:
> It's pretty clear, but even then, first of all I doubt this is the case
> for many of the places that you've sprinkled the annotation on, and
> secondly it actually hides useful information.
>
> Regardless of the support issue, I think this hiding of information is
> also problematic.
>
> I really think we'd all be better off if you just made a sysfs file (I
> mistyped debugfs in some other email, sorry, apparently you didn't see
> the correction in time) that listed which device(s) crashed and how many
> times. That would actually be useful. Because honestly, if a random
> device crashed for some random reason, that's pretty much a non-event.
> If it keeps happening, then we might even want to know about it.
Johannes - have you seen devlink health? I think we should just use
that interface, since it supports all the things you're requesting,
rather than duplicate it in sysfs.
next prev parent reply other threads:[~2020-05-18 20:28 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200515212846.1347-1-mcgrof@kernel.org>
2020-05-15 21:28 ` [PATCH v2 12/15] ath10k: use new module_firmware_crashed() 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 [this message]
2020-05-18 20:29 ` Johannes Berg
2020-05-18 20:35 ` Jakub Kicinski
2020-05-18 20:41 ` Johannes Berg
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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