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From: Christian Lindig <christian.lindig@citrix.com>
To: Andrew Cooper <Andrew.Cooper3@citrix.com>
Cc: "Wei Liu" <wl@xen.org>,
	"Marek Marczykowski-Górecki" <marmarek@invisiblethingslab.com>,
	"Rob Hoes" <Rob.Hoes@citrix.com>,
	"Jan Beulich" <JBeulich@suse.com>,
	"Ian Jackson" <Ian.Jackson@citrix.com>,
	Xen-devel <xen-devel@lists.xenproject.org>,
	"Daniel De Graaf" <dgdegra@tycho.nsa.gov>,
	"Roger Pau Monne" <roger.pau@citrix.com>
Subject: Re: [Xen-devel] [PATCH 2/2] xen: Drop XEN_DOMCTL_{get, set}_machine_address_size
Date: Wed, 14 Aug 2019 12:15:36 +0000	[thread overview]
Message-ID: <5B5A2CB6-B211-4214-89AA-E9779CC094E4@citrix.com> (raw)
In-Reply-To: <20190813105352.32412-3-andrew.cooper3@citrix.com>



> On 13 Aug 2019, at 11:53, Andrew Cooper <andrew.cooper3@citrix.com> wrote:
> 
> This functionality is obsolete.  It was introduced by c/s 41296317a31 into
> Xend, but was never exposed in libxl.
> 
> Nothing limits this to PV guests, but it makes no sense for HVM guests.
> 
> Looking through the XenServer templates, this was used to work around bugs in
> the 32bit RHEL/CentOS 4.7 and 4.8 kernels (fixed in 4.9) and RHEL/CentOS/OEL
> 5.2 and 5.3 kernels (fixed in 5.4).  RHEL 4 as a major version went out of
> support in 2017, whereas the 5.2/5.3 kernels went out of support when 5.4 was
> released in 2009.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
> ---


tools/ocaml/libs/xc/xenctrl.ml      |  5 -----
tools/ocaml/libs/xc/xenctrl.mli     |  5 -----
tools/ocaml/libs/xc/xenctrl_stubs.c | 26 —————————————

Acked-by: Christian Lindig <christian.lindig@citrix.com>
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  parent reply	other threads:[~2019-08-14 12:16 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-13 10:53 [Xen-devel] [PATCH 0/2] xen: Drop obsolete DOMCTLs Andrew Cooper
2019-08-13 10:53 ` [Xen-devel] [PATCH 1/2] xen: Drop XEN_DOMCTL_suppress_spurious_page_faults Andrew Cooper
2019-08-13 18:58   ` Marek Marczykowski-Górecki
2019-08-27 15:39   ` Jan Beulich
2019-08-28 14:30     ` Andrew Cooper
2019-08-13 10:53 ` [Xen-devel] [PATCH 2/2] xen: Drop XEN_DOMCTL_{get, set}_machine_address_size Andrew Cooper
2019-08-13 18:59   ` Marek Marczykowski-Górecki
2019-08-14 12:15   ` Christian Lindig [this message]
2019-08-27 15:47   ` Jan Beulich
2019-08-14 12:16 ` [Xen-devel] [PATCH 0/2] xen: Drop obsolete DOMCTLs Wei Liu

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