linux-kernel - [PATCH v4 0/3] xen/events: bug fixes and some diagnostic aids

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-next>] [day] [month] [year] [list]

Date:   Sat,  6 Mar 2021 17:18:30 +0100
From:   Juergen Gross <jgross@...e.com>
To:     xen-devel@...ts.xenproject.org, linux-kernel@...r.kernel.org
Cc:     Juergen Gross <jgross@...e.com>,
        Boris Ostrovsky <boris.ostrovsky@...cle.com>,
        Stefano Stabellini <sstabellini@...nel.org>,
        stable@...r.kernel.org
Subject: [PATCH v4 0/3] xen/events: bug fixes and some diagnostic aids

Those are fixes for XSA-332.

The rest of the V3 patches have been applied already. There is one
additional fix in patch 2 which addresses network outages when a guest
is doing reboot loops.

Juergen Gross (3):
  xen/events: reset affinity of 2-level event when tearing it down
  xen/events: don't unmask an event channel when an eoi is pending
  xen/events: avoid handling the same event on two cpus at the same time

 drivers/xen/events/events_2l.c       |  22 +++--
 drivers/xen/events/events_base.c     | 130 ++++++++++++++++++++-------
 drivers/xen/events/events_fifo.c     |   7 --
 drivers/xen/events/events_internal.h |  14 +--
 4 files changed, 123 insertions(+), 50 deletions(-)

-- 
2.26.2