linux-kernel - Re: [PATCH v4] sparc64: Multi-page size support

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Date:   Tue, 27 Dec 2016 12:34:43 -0500 (EST)
From:   David Miller <davem@...emloft.net>
To:     nitin.m.gupta@...cle.com
Cc:     mike.kravetz@...cle.com, akpm@...ux-foundation.org,
        kirill.shutemov@...ux.intel.com, julian.calaby@...il.com,
        hughd@...gle.com, adam.buchbinder@...il.com, minchan@...nel.org,
        sfr@...b.auug.org.au, paul.gortmaker@...driver.com,
        thomas.tai@...cle.com, chris.hyser@...cle.com,
        atish.patra@...cle.com, mhocko@...e.com,
        sparclinux@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4] sparc64: Multi-page size support

From: Nitin Gupta <nitin.m.gupta@...cle.com>
Date: Tue, 13 Dec 2016 10:03:18 -0800

> +static unsigned int sun4u_huge_tte_to_shift(pte_t entry)
> +{
> +	unsigned long tte_szbits = pte_val(entry) & _PAGE_SZALL_4V;

Actually this should be _PAGE_SZALL_4U.