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From: Roger Pau Monne <roger.pau@citrix.com>
To: <xen-devel@lists.xenproject.org>
Cc: Roger Pau Monne <roger.pau@citrix.com>,
	Andrew Cooper <andrew.cooper3@citrix.com>,
	George Dunlap <george.dunlap@citrix.com>,
	"Ian Jackson" <iwj@xenproject.org>,
	Jan Beulich <jbeulich@suse.com>, Julien Grall <julien@xen.org>,
	Stefano Stabellini <sstabellini@kernel.org>, Wei Liu <wl@xen.org>
Subject: [PATCH v3 0/2] libelf: small fixes for PVH
Date: Thu, 20 May 2021 14:30:10 +0200	[thread overview]
Message-ID: <20210520123012.89855-1-roger.pau@citrix.com> (raw)

Hello,

A couple of small fixes for PVH loading. The first one is likely not
very relevant, since PVH couldn't be booted anyway with the data in the
__xen_guest section, so it's mostly a cleanup.

Second patch fixes the checks for PVH loading, as in that case physical
addresses must always be used to perform the bound calculations.

Thanks, Roger.

Roger Pau Monne (2):
  libelf: don't attempt to parse __xen_guest for PVH
  libelf: improve PVH elfnote parsing

 tools/fuzz/libelf/libelf-fuzzer.c   |  3 +-
 tools/libs/guest/xg_dom_elfloader.c |  6 ++--
 tools/libs/guest/xg_dom_hvmloader.c |  2 +-
 xen/arch/x86/hvm/dom0_build.c       |  2 +-
 xen/arch/x86/pv/dom0_build.c        |  2 +-
 xen/common/libelf/libelf-dominfo.c  | 49 +++++++++++++++++------------
 xen/include/xen/libelf.h            |  2 +-
 7 files changed, 39 insertions(+), 27 deletions(-)

-- 
2.31.1



             reply	other threads:[~2021-05-20 12:30 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-20 12:30 Roger Pau Monne [this message]
2021-05-20 12:30 ` [PATCH v3 1/2] libelf: don't attempt to parse __xen_guest for PVH Roger Pau Monne
2021-05-20 12:35   ` Jan Beulich
2021-05-21 13:31     ` Jan Beulich
2021-05-28  7:21       ` Jan Beulich
2021-05-20 12:30 ` [PATCH v3 2/2] libelf: improve PVH elfnote parsing Roger Pau Monne
2021-05-20 12:37   ` Jan Beulich

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