linux-kernel - Re: [PATCH v3 1/4] kexec: simplify compat_sys_kexec

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Date:   Tue, 18 May 2021 07:38:07 +0100
From:   Christoph Hellwig <hch@...radead.org>
To:     Arnd Bergmann <arnd@...nel.org>
Cc:     linux-arch@...r.kernel.org, Arnd Bergmann <arnd@...db.de>,
        Christoph Hellwig <hch@...radead.org>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Borislav Petkov <bp@...en8.de>,
        Brian Gerst <brgerst@...il.com>,
        Eric Biederman <ebiederm@...ssion.com>,
        Ingo Molnar <mingo@...nel.org>,
        "H. Peter Anvin" <hpa@...or.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        linux-kernel@...r.kernel.org, Linux-MM <linux-mm@...ck.org>,
        kexec@...ts.infradead.org
Subject: Re: [PATCH v3 1/4] kexec: simplify compat_sys_kexec_load

> +	if (in_compat_syscall())
> +		return copy_user_compat_segment_list(image, nr_segments, segments);

Annoying overly lone line here.

Otherwise:

Reviewed-by: Christoph Hellwig <hch@....de>