linux-kernel - Re: [PATCH] acpi: Replace struct acpi_table

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Date:   Thu, 1 Jun 2023 20:21:36 +0200
From:   "Rafael J. Wysocki" <rafael@...nel.org>
To:     Kees Cook <keescook@...omium.org>
Cc:     lenb@...nel.org, rafael@...nel.org, wyes.karny@....com,
        robert.moore@...el.com, acpica-devel@...ts.linuxfoundation.org,
        linux-kernel@...r.kernel.org, linux-acpi@...r.kernel.org
Subject: Re: [PATCH] acpi: Replace struct acpi_table_slit 1-element array with flex-array

On Thu, Jun 1, 2023 at 6:57 PM Kees Cook <keescook@...omium.org> wrote:
>
> On Tue, 23 May 2023 16:18:15 +0000, Wyes Karny wrote:
> > struct acpi_table_slit is used for copying System Locality Information
> > Table data from ACPI tables. Here `entry` is a flex array but it was
> > using ancient 1-element fake flexible array, which has been deprecated.
> > Replace it with a C99 flexible array.
> >
> >
>
> Since this is a fix for -fstrict-flex-arrays=3, I can carry this in the
> hardening tree until it shows up in upstream ACPICA.
>
> Applied to for-next/hardening, thanks!
>
> [1/1] acpi: Replace struct acpi_table_slit 1-element array with flex-array
>       https://git.kernel.org/kees/c/0233ca593eba

Works for me, thanks!