linux-kernel - Re: [PATCH v7 05/12] mm: HUGE

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Message-ID: <534a0d5e-3a6f-c8e5-38f9-7e24662acb31@huawei.com>
Date:   Fri, 11 Sep 2020 18:36:36 +0800
From:   Tang Yizhou <tangyizhou@...wei.com>
To:     Nicholas Piggin <npiggin@...il.com>, <linux-mm@...ck.org>,
        Andrew Morton <akpm@...ux-foundation.org>
CC:     <linux-kernel@...r.kernel.org>, <linux-arch@...r.kernel.org>,
        Zefan Li <lizefan@...wei.com>,
        Jonathan Cameron <Jonathan.Cameron@...wei.com>,
        Christoph Hellwig <hch@...radead.org>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        "Thomas Gleixner" <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>,
        "Borislav Petkov" <bp@...en8.de>, "H. Peter Anvin" <hpa@...or.com>
Subject: Re: [PATCH v7 05/12] mm: HUGE_VMAP arch support cleanup

On 2020/8/25 22:57, Nicholas Piggin wrote:
> -int __init arch_ioremap_pud_supported(void)
> +bool arch_vmap_pud_supported(pgprot_t prot);
>  {
>  	/*
>  	 * Only 4k granule supports level 1 block mappings.
> @@ -1319,9 +1319,9 @@ int __init arch_ioremap_pud_supported(void)
>  	       !IS_ENABLED(CONFIG_PTDUMP_DEBUGFS);
>  }

There is a compilation error because of the redundant semicolon at arch_vmap_pud_supported().