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[PATCH v3 0/2] libelf: small fixes for PVH
- To: <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Roger Pau Monne <roger.pau@xxxxxxxxxx>
- Date: Thu, 20 May 2021 14:30:10 +0200
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- Cc: Roger Pau Monne <roger.pau@xxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, George Dunlap <george.dunlap@xxxxxxxxxx>, "Ian Jackson" <iwj@xxxxxxxxxxxxxx>, Jan Beulich <jbeulich@xxxxxxxx>, Julien Grall <julien@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Wei Liu <wl@xxxxxxx>
- Delivery-date: Thu, 20 May 2021 12:30:36 +0000
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- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
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
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