From: Michael Chan <michael.chan@broadcom.com>
To: Luis Chamberlain <mcgrof@kernel.org>
Cc: jeyu@kernel.org, David Miller <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
dchickles@marvell.com, sburla@marvell.com, fmanlunas@marvell.com,
aelior@marvell.com, GR-everest-linux-l2@marvell.com,
kvalo@codeaurora.org, johannes@sipsolutions.net,
akpm@linux-foundation.org, Arnd Bergmann <arnd@arndb.de>,
rostedt@goodmis.org, mingo@redhat.com, aquini@redhat.com,
cai@lca.pw, dyoung@redhat.com, Baoquan He <bhe@redhat.com>,
peterz@infradead.org, tglx@linutronix.de, gpiccoli@canonical.com,
pmladek@suse.com, tiwai@suse.de, schlad@suse.de,
andriy.shevchenko@linux.intel.com, derosier@gmail.com,
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Netdev <netdev@vger.kernel.org>,
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linux-doc@vger.kernel.org,
Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Subject: Re: [PATCH v3 6/8] bnxt_en: use new taint_firmware_crashed()
Date: Tue, 26 May 2020 11:09:38 -0700 [thread overview]
Message-ID: <CACKFLikEm7r82jB=qB3YafPoHp+mK1joOtRKS67a2jyhJegtyA@mail.gmail.com> (raw)
In-Reply-To: <20200526145815.6415-7-mcgrof@kernel.org>
On Tue, May 26, 2020 at 7:58 AM Luis Chamberlain <mcgrof@kernel.org> wrote:
>
> From: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
>
> This makes use of the new module_firmware_crashed() to help
> annotate when firmware for device drivers crash. When firmware
> crashes devices can sometimes become unresponsive, and recovery
> sometimes requires a driver unload / reload and in the worst cases
> a reboot.
>
> Using a taint flag allows us to annotate when this happens clearly.
>
> Cc: Michael Chan <michael.chan@broadcom.com>
> Cc: Luis Chamberlain <mcgrof@kernel.org>
> Acked-by: Rafael Aquini <aquini@redhat.com>
> Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
> Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
next prev parent reply other threads:[~2020-05-26 18:09 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-26 14:58 [PATCH v3 0/8] kernel: taint when the driver firmware crashes Luis Chamberlain
2020-05-26 14:58 ` [PATCH v3 1/8] kernel.h: move taint and system state flags to uapi Luis Chamberlain
2020-05-26 14:58 ` [PATCH v3 2/8] panic: add uevent support Luis Chamberlain
2020-05-26 14:58 ` [PATCH v3 3/8] taint: add firmware crash taint support Luis Chamberlain
2020-05-26 14:58 ` [PATCH v3 4/8] panic: make taint data type clearer Luis Chamberlain
2020-05-26 14:58 ` [PATCH v3 5/8] ath10k: use new taint_firmware_crashed() Luis Chamberlain
2020-06-02 21:01 ` Brian Norris
2020-05-26 14:58 ` [PATCH v3 6/8] bnxt_en: " Luis Chamberlain
2020-05-26 18:09 ` Michael Chan [this message]
2020-05-26 14:58 ` [PATCH v3 7/8] liquidio: " Luis Chamberlain
2020-05-26 14:58 ` [PATCH v3 8/8] qed: " Luis Chamberlain
2020-05-26 22:46 ` [PATCH v3 0/8] kernel: taint when the driver firmware crashes Jakub Kicinski
2020-05-26 23:07 ` Luis Chamberlain
2020-05-26 23:30 ` Jakub Kicinski
2020-05-27 3:19 ` Luis Chamberlain
2020-05-27 21:36 ` Jakub Kicinski
2020-05-28 14:27 ` Luis Chamberlain
2020-05-28 15:04 ` Ben Greear
2020-05-28 16:33 ` Luis Chamberlain
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