From: Borislav Petkov <bp@alien8.de>
To: Bhaskar Upadhaya <bhaskar.upadhaya.linux@gmail.com>
Cc: Bhaskar Upadhaya <bupadhaya@marvell.com>,
linux-kernel@vger.kernel.org, linux-acpi@vger.kernel.org,
linux-edac@vger.kernel.org, lenb@kernel.org, rafael@kernel.org,
gkulkarni@marvell.com, rrichter@marvell.com
Subject: Re: [RFC PATCH] apei/ghes: fix ghes_poll_func by registering in non-deferrable mode
Date: Mon, 6 Jan 2020 14:09:49 +0100 [thread overview]
Message-ID: <20200106130949.GD12238@zn.tnic> (raw)
In-Reply-To: <CAEYJA6oXTxTmJEji5_Hup2oB+GrgGnmSTiS-nNuzbNzGJ9VESA@mail.gmail.com>
On Mon, Jan 06, 2020 at 04:33:19PM +0530, Bhaskar Upadhaya wrote:
> Definition of poll interval as per spec (referred ACPI 6.3):
> "Indicates the poll interval in milliseconds OSPM should use to
> periodically check the error source for the presence of an error
> condition."
Please add that...
> We are observing an issue in our ThunderX2 platforms wherein
> ghes_poll_func is not called within poll interval when timer is
> configured with TIMER_DEFERRABLE flag(For NO_HZ kernel) and hence we
> are losing the error records.
... and that to your commit message then, so that it is crystal clear
*why* you're making this change.
Thx.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
next prev parent reply other threads:[~2020-01-06 13:10 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-18 7:03 [RFC PATCH] apei/ghes: fix ghes_poll_func by registering in non-deferrable mode Bhaskar Upadhaya
2020-01-02 10:49 ` Bhaskar Upadhaya
2020-01-02 18:01 ` Borislav Petkov
2020-01-06 11:03 ` Bhaskar Upadhaya
2020-01-06 13:09 ` Borislav Petkov [this message]
2020-01-07 11:03 ` Bhaskar Upadhaya
2020-01-07 13:04 ` Robert Richter
2020-01-07 20:02 ` Borislav Petkov
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