linux-kernel - Re: 174cc7187e6f ACPICA: Tables: Back port acpi_get_table_with_size() and early_acpi_os_unmap

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Message-ID: <20170109105226.GR17255@8bytes.org>
Date:   Mon, 9 Jan 2017 11:52:26 +0100
From:   Jörg Rödel <joro@...tes.org>
To:     "Rafael J. Wysocki" <rafael@...nel.org>
Cc:     Borislav Petkov <bp@...en8.de>,
        "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>,
        Lv Zheng <lv.zheng@...el.com>,
        Bob Moore <robert.moore@...el.com>,
        lkml <linux-kernel@...r.kernel.org>,
        Linux ACPI <linux-acpi@...r.kernel.org>
Subject: Re: 174cc7187e6f ACPICA: Tables: Back port
 acpi_get_table_with_size() and early_acpi_os_unmap_memory() from Linux
 kernel

Hi Rafael,

On Sun, Jan 08, 2017 at 03:20:20AM +0100, Rafael J. Wysocki wrote:
> ---
>  drivers/iommu/amd_iommu_init.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> Index: linux-pm/drivers/iommu/amd_iommu_init.c
> ===================================================================
> --- linux-pm.orig/drivers/iommu/amd_iommu_init.c
> +++ linux-pm/drivers/iommu/amd_iommu_init.c
> @@ -2230,7 +2230,7 @@ static int __init early_amd_iommu_init(v
>  	 */
>  	ret = check_ivrs_checksum(ivrs_base);
>  	if (ret)
> -		return ret;
> +		goto out;
>  
>  	amd_iommu_target_ivhd_type = get_highest_supported_ivhd_type(ivrs_base);
>  	DUMP_printk("Using IVHD type %#x\n", amd_iommu_target_ivhd_type);

Yeah, good catch. Can you send me a patch for this and I am going to
send the fix upstream asap.


Thanks,

	Joerg