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Date:   Wed, 30 Oct 2019 16:50:54 +0000
From:   Catalin Marinas <catalin.marinas@arm.com>
To:     Steven Price <steven.price@arm.com>
Cc:     linux-mm@kvack.org, Andy Lutomirski <luto@kernel.org>,
        Ard Biesheuvel <ard.biesheuvel@linaro.org>,
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        Mark Rutland <Mark.Rutland@arm.com>,
        "Liang, Kan" <kan.liang@linux.intel.com>,
        Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH v14 22/22] arm64: mm: Display non-present entries in
 ptdump
Message-ID: <20191030165053.GE13309@arrakis.emea.arm.com>
References: <20191028135910.33253-1-steven.price@arm.com>
 <20191028135910.33253-23-steven.price@arm.com>
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On Mon, Oct 28, 2019 at 01:59:10PM +0000, Steven Price wrote:
> Previously the /sys/kernel/debug/kernel_page_tables file would only show
> lines for entries present in the page tables. However it is useful to
> also show non-present entries as this makes the size and level of the
> holes more visible. This aligns the behaviour with x86 which also shows
> holes.
> 
> Signed-off-by: Steven Price <steven.price@arm.com>

Acked-by: Catalin Marinas <catalin.marinas@arm.com>