From: "Edwin Török" <edvin.torok@citrix.com>
To: <xen-devel@lists.xenproject.org>
Cc: "David Scott" <dave@recoil.org>,
"Ian Jackson" <ian.jackson@eu.citrix.com>,
"Edwin Török" <edvin.torok@citrix.com>, "Wei Liu" <wl@xen.org>,
"Christian Lindig" <christian.lindig@citrix.com>
Subject: [PATCH v1 0/1] oxenstored: fix ABI breakage in reset watches
Date: Wed, 15 Jul 2020 16:10:55 +0100 [thread overview]
Message-ID: <cover.1594825512.git.edvin.torok@citrix.com> (raw)
dbc84d2983969bb47d294131ed9e6bbbdc2aec49 (Xen >= 4.9.0) deleted XS_RESTRICT
from oxenstored, which caused all the following opcodes to be shifted by 1,
breaking the ABI compared to the C version and guests.
The affected opcode is 'reset watches', e.g. Linux uses this during kexec if a suitable
control/platform-feature-xs_reset_watches field is present in xenstore.
Edwin Török (1):
oxenstored: fix ABI breakage introduced in Xen 4.9.0
tools/ocaml/libs/xb/op.ml | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--
2.25.1
next reply other threads:[~2020-07-15 15:11 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-15 15:10 Edwin Török [this message]
2020-07-15 15:10 ` [PATCH v1 1/1] oxenstored: fix ABI breakage introduced in Xen 4.9.0 Edwin Török
2020-07-15 15:21 ` Christian Lindig
2020-07-21 10:29 ` Wei Liu
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