linux-kernel - Re: [patch part-II V2 07/13] x86/entry: Move irq tracing on syscall entry to C-code

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Message-ID: <20200313151618.GB32144@lenoir>
Date:   Fri, 13 Mar 2020 16:16:19 +0100
From:   Frederic Weisbecker <frederic@...nel.org>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     LKML <linux-kernel@...r.kernel.org>, x86@...nel.org,
        Steven Rostedt <rostedt@...dmis.org>,
        Brian Gerst <brgerst@...il.com>,
        Juergen Gross <jgross@...e.com>,
        Alexandre Chartre <alexandre.chartre@...cle.com>
Subject: Re: [patch part-II V2 07/13] x86/entry: Move irq tracing on syscall
 entry to C-code

On Sun, Mar 08, 2020 at 11:24:06PM +0100, Thomas Gleixner wrote:
> Now that the C entry points are safe, move the irq flags tracing code into
> the entry helper.
>

The consolidation is most welcome but the changelog is still a bit
misleading. The fact that the C entry points are now safe doesn't
make irq flags tracing safe itself.

Thanks.

> Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
> Reviewed-by: Frederic Weisbecker <frederic@...nel.org>
> Reviewed-by: Alexandre Chartre <alexandre.chartre@...cle.com>