From: Uladzislau Rezki <urezki@gmail.com>
To: Marcus Seyfarth <m.seyfarth@gmail.com>
Cc: Uladzislau Rezki <urezki@gmail.com>,
paulmck@kernel.org, Bagas Sanjaya <bagasdotme@gmail.com>,
Ziwei Dai <ziwei.dai@unisoc.com>,
linux-kernel@vger.kernel.org, rcu@vger.kernel.org
Subject: Re: Fwd: [6.5.1] Slow boot and opening files (RIP: kvfree_rcu_bulk)
Date: Wed, 6 Sep 2023 12:31:48 +0200 [thread overview]
Message-ID: <ZPhVFJXHchy+hbuR@pc636> (raw)
In-Reply-To: <CA+FbhJO4xfdrUtZLWMRMaZdM2W-G+ZKtg9ESdwT8DUFJZKmW-Q@mail.gmail.com>
On Tue, Sep 05, 2023 at 09:07:40PM +0200, Marcus Seyfarth wrote:
> Good. Please do not include that patch on top of 6.5.1 and higher kernels.
> It just
> breaks the things and is not considered as applicable, because the
> functionality
> which improves reclaim process is in place.
>
> As for slow boot up time, it is another issue and not related to RCU, IMHO.
>
>
> Thanks for your help, I will close the RCU-related bug report and file a
> seperate report for the boot/shutdown/reboot problem.
>
You are welcome! Thank you for closing an RCU report. When it comes to
a boot time issue, i see that user space is up and running and it seems
kernel loading process is ongoing. It might be that some modules during
inserting/probing take time. Like you mentioned, firmware related timing
issues.
--
Uladzislau Rezki
next prev parent reply other threads:[~2023-09-06 10:32 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-03 1:34 Fwd: [6.5.1] Slow boot and opening files (RIP: kvfree_rcu_bulk) Bagas Sanjaya
2023-09-03 3:29 ` Hugh Dickins
2023-09-03 10:45 ` Paul E. McKenney
[not found] ` <CA+FbhJOSfqcb3=ecL-y=13j81b1Ts13wHpzBSURyCRQUvd2NWQ@mail.gmail.com>
[not found] ` <c054b588-b029-4380-9ec5-4ae50ee37d08@paulmck-laptop>
[not found] ` <CA+FbhJO1FbOvP=GmUse-r8Yma1tSv6iqppDhz9Ut1JKpjN49qQ@mail.gmail.com>
[not found] ` <CA+FbhJPOkV4Xa7ZJ4QF2y_-5i24F+TkhByr=LzMPt9iy9EshSQ@mail.gmail.com>
[not found] ` <4009a6e0-198c-4f25-8e34-4774dcd8c537@paulmck-laptop>
[not found] ` <CA+FbhJPxU+QKf1tTBd8XcKcSsTeRmJ=ji_L4QYiad--hGqRB5w@mail.gmail.com>
2023-09-03 15:36 ` Paul E. McKenney
[not found] ` <CA+FbhJPtmFG2vKNXWr67Tuh-4HUi8n81PmKxwftv9iK1a3On-A@mail.gmail.com>
2023-09-04 11:23 ` Uladzislau Rezki
[not found] ` <CA+FbhJPNZ-E3e7WBH_jAvi3Rn-2gV4TVk9S9qmheXkqXw+Sakg@mail.gmail.com>
2023-09-04 15:05 ` Uladzislau Rezki
[not found] ` <CA+FbhJMr6LzmOpVNkYyiSERAsNEqqvQwQ7SwJK=CmwvV9d2Z-A@mail.gmail.com>
2023-09-04 16:53 ` Uladzislau Rezki
2023-09-04 19:13 ` Uladzislau Rezki
[not found] ` <CA+FbhJPNK=4s8J5OqOBaDC8EDNQzevQMQ+fwZnfxG92ReabQOA@mail.gmail.com>
[not found] ` <CA+FbhJMEqLycroz=J6VvC=4OBaJSwz8K+K6Zgki80M-5YdYp6A@mail.gmail.com>
2023-09-05 10:41 ` Uladzislau Rezki
2023-09-05 16:46 ` Uladzislau Rezki
[not found] ` <CA+FbhJOekDxBjQH6jUFXusgakRVx_Y0S3s5avko23c6XqCc2Mw@mail.gmail.com>
[not found] ` <CA+FbhJNQfGW5RMJc-WaOmjqmYuTnqdvRPYO_40TP5=P4LFPDYQ@mail.gmail.com>
2023-09-05 18:46 ` Uladzislau Rezki
[not found] ` <CA+FbhJO4xfdrUtZLWMRMaZdM2W-G+ZKtg9ESdwT8DUFJZKmW-Q@mail.gmail.com>
2023-09-06 10:31 ` Uladzislau Rezki [this message]
2023-09-11 13:25 ` Bagas Sanjaya
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