Re: [PATCH v3] lsilogic mpt fusion: mptctl: Fixed race condition around mptctl_id variable using mutexes
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- To: Julian Calaby <julian.calaby@xxxxxxxxx>
- Subject: Re: [PATCH v3] lsilogic mpt fusion: mptctl: Fixed race condition around mptctl_id variable using mutexes
- From: Mark Balantzyan <mbalant3@xxxxxxxxx>
- Date: Sun, 18 Aug 2019 16:00:20 -0700 (PDT)
- Cc: Mark Balantzyan <mbalant3@xxxxxxxxx>, sathya.prakash@xxxxxxxxxxxx, suganath-prabu.subramani@xxxxxxxxxxxx, MPT-FusionLinux.pdl@xxxxxxxxxxxx, linux-scsi@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
- In-reply-to: <CAGRGNgUvZ0-GS=p8uVSEGA1Tca9HNg1W+Zrhc3ugxD2xqf0wBw@mail.gmail.com>
- User-agent: Alpine 2.21 (DEB 202 2017-01-01)
Hi Julian, all,
I submitted a patch v4 following Julian's review. A function such as
"mptctl_do_mpt_command" I don't think is a setup function and so the race
condition (likelihood) remains. Again, this was mainly concerning the
usage of "mptctl_id" variable in the driver. My objective was just to make
it as safe as possible and improve it. Please accept my patch v4 should it
suffice.
Thank you,
Mark
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