From: "Chen, Gong" <gong.chen@linux.intel.com>
To: Laura Abbott <lauraa@codeaurora.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Kyungmin Park <kmpark@infradead.org>, Dave Hansen <dave@sr71.net>,
linux-mm@kvack.org, Joerg Roedel <joro@8bytes.org>,
linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org
Subject: Re: [RFC PATCHv3 02/11] iommu/omap: Use get_vm_area directly
Date: Thu, 2 Jan 2014 21:40:38 -0500 [thread overview]
Message-ID: <20140103024038.GD1913@gchen.bj.intel.com> (raw)
In-Reply-To: <1388699609-18214-3-git-send-email-lauraa@codeaurora.org>
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On Thu, Jan 02, 2014 at 01:53:20PM -0800, Laura Abbott wrote:
> diff --git a/drivers/iommu/omap-iovmm.c b/drivers/iommu/omap-iovmm.c
> index d147259..6280d50 100644
> --- a/drivers/iommu/omap-iovmm.c
> +++ b/drivers/iommu/omap-iovmm.c
> @@ -214,7 +214,7 @@ static void *vmap_sg(const struct sg_table *sgt)
> if (!total)
> return ERR_PTR(-EINVAL);
>
> - new = __get_vm_area(total, VM_IOREMAP, VMALLOC_START, VMALLOC_END);
> + new = get_vm_area(total, VM_IOREMAP);
This driver is a module but get_vm_area is not exported. You need to add
one extra EXPORT_SYMBOL_GPL(get_vm_area).
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next prev parent reply other threads:[~2014-01-03 2:59 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-02 21:53 [RFC PATCHv3 00/11] Intermix Lowmem and vmalloc Laura Abbott
2014-01-02 21:53 ` [RFC PATCHv3 01/11] mce: acpi/apei: Use get_vm_area directly Laura Abbott
2014-01-03 2:33 ` Chen, Gong
2014-01-02 21:53 ` [RFC PATCHv3 02/11] iommu/omap: " Laura Abbott
2014-01-03 2:40 ` Chen, Gong [this message]
2014-01-02 21:53 ` [RFC PATCHv3 03/11] percpu: use VMALLOC_TOTAL instead of VMALLOC_END - VMALLOC_START Laura Abbott
2014-01-12 3:39 ` Tejun Heo
2014-01-02 21:53 ` [RFC PATCHv3 04/11] dm: Use VMALLOC_TOTAL instead of VMALLCO_END " Laura Abbott
2014-01-02 21:53 ` [RFC PATCHv3 05/11] staging: lustre: Use is_vmalloc_addr Laura Abbott
2014-01-02 21:53 ` [RFC PATCHv3 06/11] arm: use is_vmalloc_addr Laura Abbott
2014-01-02 22:13 ` Dave Hansen
2014-01-02 21:53 ` [RFC PATCHv3 07/11] arm: mm: Add iotable_init_novmreserve Laura Abbott
2014-01-02 21:53 ` [RFC PATCHv3 08/11] mm/vmalloc.c: Allow lowmem to be tracked in vmalloc Laura Abbott
2014-01-02 21:53 ` [RFC PATCHv3 09/11] arm: mm: Track lowmem " Laura Abbott
2014-01-02 21:53 ` [RFC PATCHv3 10/11] arm: Use for_each_potential_vmalloc_area Laura Abbott
2014-01-02 21:53 ` [RFC PATCHv3 11/11] fs/proc/kcore.c: " Laura Abbott
2014-01-03 18:23 ` [RFC PATCHv3 00/11] Intermix Lowmem and vmalloc Dave Hansen
2014-01-03 22:08 ` Laura Abbott
2014-01-04 7:31 ` Minchan Kim
2014-01-06 19:08 ` Laura Abbott
2014-01-08 2:52 ` Minchan Kim
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