From: Kees Cook <keescook@chromium.org>
To: Max Filippov <jcmvbkbc@gmail.com>
Cc: linux-xtensa@linux-xtensa.org, Chris Zankel <chris@zankel.net>,
linux-kernel@vger.kernel.org, linux-hardening@vger.kernel.org
Subject: Re: [PATCH 1/2] xtensa: rename PT_SIZE to PT_KERNEL_SIZE
Date: Mon, 7 Mar 2022 11:57:02 -0800 [thread overview]
Message-ID: <202203071157.2218B9B29@keescook> (raw)
In-Reply-To: <20220306064435.256328-2-jcmvbkbc@gmail.com>
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@gmail.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
--
Kees Cook
next prev parent reply other threads:[~2022-03-07 19:57 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-06 6:44 [PATCH 0/2] xtensa: fix pt_regs to cover user exception frame Max Filippov
2022-03-06 6:44 ` [PATCH 1/2] xtensa: rename PT_SIZE to PT_KERNEL_SIZE Max Filippov
2022-03-07 19:57 ` Kees Cook [this message]
2022-03-06 6:44 ` [PATCH 2/2] xtensa: use XCHAL_NUM_AREGS as pt_regs::areg size Max Filippov
2022-03-07 19:56 ` Kees Cook
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