linux-kernel - Re: [PATCH 1/2] xtensa: rename PT_SIZE to PT_KERNEL

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Message-ID: <202203071157.2218B9B29@keescook>
Date:   Mon, 7 Mar 2022 11:57:02 -0800
From:   Kees Cook <keescook@...omium.org>
To:     Max Filippov <jcmvbkbc@...il.com>
Cc:     linux-xtensa@...ux-xtensa.org, Chris Zankel <chris@...kel.net>,
        linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org
Subject: Re: [PATCH 1/2] xtensa: rename PT_SIZE to PT_KERNEL_SIZE

On Sat, Mar 05, 2022 at 10:44:34PM -0800, Max Filippov wrote:
> PT_SIZE is used by the xtensa port to designate kernel exception frame
> size. In preparation for struct pt_regs size change rename PT_SIZE to
> PT_KERNEL_SIZE for clarity and change its definition to always cover
> only the kernel exception frame.
> 
> Signed-off-by: Max Filippov <jcmvbkbc@...il.com>

Reviewed-by: Kees Cook <keescook@...omium.org>

-- 
Kees Cook