lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <20240614143947.6384b673@p-imbrenda.boeblingen.de.ibm.com>
Date: Fri, 14 Jun 2024 14:39:47 +0200
From: Claudio Imbrenda <imbrenda@...ux.ibm.com>
To: Thomas Huth <thuth@...hat.com>
Cc: linux-doc@...r.kernel.org,
        Christian Borntraeger
 <borntraeger@...ux.ibm.com>,
        Janosch Frank <frankja@...ux.ibm.com>,
        Heiko
 Carstens <hca@...ux.ibm.com>, Vasily Gorbik <gor@...ux.ibm.com>,
        Alexander
 Gordeev <agordeev@...ux.ibm.com>,
        linux-s390@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jonathan Corbet <corbet@....net>, Sven
 Schnelle <svens@...ux.ibm.com>
Subject: Re: [PATCH] Documentation: Add "S390" to the swiotlb kernel
 parameter

On Fri, 14 Jun 2024 10:14:38 +0200
Thomas Huth <thuth@...hat.com> wrote:

> The "swiotlb" kernel parameter is used on s390 for protected virt since
> commit 64e1f0c531d1 ("s390/mm: force swiotlb for protected virtualization")
> and thus should be marked in kernel-parameters.txt accordingly.
> 
> Signed-off-by: Thomas Huth <thuth@...hat.com>

Acked-by: Claudio Imbrenda <imbrenda@...ux.ibm.com>

> ---
>  PS: I wonder whether we could remove IA-64 nowadays...?
> 
>  Documentation/admin-guide/kernel-parameters.txt | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
> index b600df82669d..423427bf6e49 100644
> --- a/Documentation/admin-guide/kernel-parameters.txt
> +++ b/Documentation/admin-guide/kernel-parameters.txt
> @@ -6548,7 +6548,7 @@
>  			This parameter controls use of the Protected
>  			Execution Facility on pSeries.
>  
> -	swiotlb=	[ARM,IA-64,PPC,MIPS,X86,EARLY]
> +	swiotlb=	[ARM,IA-64,PPC,MIPS,X86,S390,EARLY]
>  			Format: { <int> [,<int>] | force | noforce }
>  			<int> -- Number of I/O TLB slabs
>  			<int> -- Second integer after comma. Number of swiotlb


Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ