From: Kees Cook <keescook@chromium.org>
To: Pavel Tatashin <pasha.tatashin@soleen.com>
Cc: Petr Mladek <pmladek@suse.com>, Tony Luck <tony.luck@intel.com>,
Jonathan Corbet <corbet@lwn.net>,
Anton Vorontsov <anton@enomsg.org>,
Linux Doc Mailing List <linux-doc@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Steven Rostedt <rostedt@goodmis.org>,
Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
devicetree@vger.kernel.org, Rob Herring <robh+dt@kernel.org>,
Paul Mackerras <paulus@samba.org>,
Colin Cross <ccross@android.com>,
Enric Balletbo i Serra <enric.balletbo@collabora.com>,
linuxppc-dev@lists.ozlabs.org, Benson Leung <bleung@chromium.org>
Subject: Re: [PATCH v4 5/6] pstore/ram: Introduce max_reason and convert dump_oops
Date: Fri, 15 May 2020 12:53:50 -0700 [thread overview]
Message-ID: <202005151253.AF4AC00@keescook> (raw)
In-Reply-To: <CA+CK2bCbAb1EN6xa9a-DRfan6Cv3YgZgPJ1buwUaej7jBRv=Kg@mail.gmail.com>
On Fri, May 15, 2020 at 03:40:14PM -0400, Pavel Tatashin wrote:
> pdata.dump_oops = dump_oops;
> > + /* If "max_reason" is set, its value has priority over "dump_oops". */
> > + if (ramoops_max_reason != -1)
> > + pdata.max_reason = ramoops_max_reason;
>
> (ramoops_max_reason >= 0) might make more sense here, we do not want
> negative max_reason even if it was provided by the user.
Yeah, that's a good point. I'll tweak that. Thanks!
--
Kees Cook
next prev parent reply other threads:[~2020-05-15 19:55 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-15 18:44 [PATCH v4 0/6] allow ramoops to collect all kmesg_dump events Kees Cook
2020-05-15 18:44 ` [PATCH v4 1/6] printk: Collapse shutdown types into a single dump reason Kees Cook
2020-05-15 19:17 ` Pavel Tatashin
2020-05-22 16:21 ` Petr Mladek
2020-05-23 11:16 ` Michael Ellerman
2020-05-15 18:44 ` [PATCH v4 2/6] printk: honor the max_reason field in kmsg_dumper Kees Cook
2020-05-22 16:51 ` Petr Mladek
2020-05-22 17:34 ` Kees Cook
2020-05-15 18:44 ` [PATCH v4 3/6] printk: Introduce kmsg_dump_reason_str() Kees Cook
2020-05-15 19:23 ` Pavel Tatashin
2020-05-15 18:44 ` [PATCH v4 4/6] pstore/platform: Pass max_reason to kmesg dump Kees Cook
2020-05-15 18:44 ` [PATCH v4 5/6] pstore/ram: Introduce max_reason and convert dump_oops Kees Cook
2020-05-15 19:30 ` Pavel Tatashin
2020-05-15 19:48 ` Kees Cook
2020-05-15 19:40 ` Pavel Tatashin
2020-05-15 19:53 ` Kees Cook [this message]
2020-05-15 18:44 ` [PATCH v4 6/6] ramoops: Add max_reason optional field to ramoops DT node Kees Cook
2020-05-18 22:45 ` Rob Herring
2020-05-18 23:04 ` Kees Cook
2020-05-15 19:13 ` [PATCH v4 0/6] allow ramoops to collect all kmesg_dump events Pavel Tatashin
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