From: Hauke Mehrtens <hauke@hauke-m.de>
To: Dimitri John Ledkov <dimitri.ledkov@canonical.com>,
backports@vger.kernel.org
Subject: Re: [PATCH] headers: backport IBT / CFI support
Date: Sun, 31 Jul 2022 17:56:10 +0200 [thread overview]
Message-ID: <87fd5fab-99e4-bf4e-6110-c0a9b2de8ed8@hauke-m.de> (raw)
In-Reply-To: <20220711161130.529294-1-dimitri.ledkov@canonical.com>
On 7/11/22 18:11, Dimitri John Ledkov wrote:
> Kernels that support IBT on x86 require module_init/exit() functions
> to have cfi protection included. Backport __CFI_ADDRESSABLE changes
> from upstream linux/module.h into backports version of module.h
> header.
>
> This results in backported modules correctly pick up CFI protection
> only when building against IBT enabled kernels.
>
> Signed-off-by: Dimitri John Ledkov <dimitri.ledkov@canonical.com>
Thank you for your patch I applied it to master.
Hauke
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prev parent reply other threads:[~2022-07-31 15:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-11 16:11 [PATCH] headers: backport IBT / CFI support Dimitri John Ledkov
2022-07-31 15:56 ` Hauke Mehrtens [this message]
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