linux-kernel - [Patch V2 0/4] xen: correct several bugs in new p2m list setup

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]

Message-Id: <1421039110-11207-1-git-send-email-jgross@suse.com>
Date:	Mon, 12 Jan 2015 06:05:06 +0100
From:	Juergen Gross <jgross@...e.com>
To:	linux-kernel@...r.kernel.org, xen-devel@...ts.xensource.com,
	konrad.wilk@...cle.com, david.vrabel@...rix.com,
	boris.ostrovsky@...cle.com, jbeulich@...e.com
Cc:	Juergen Gross <jgross@...e.com>
Subject: [Patch V2 0/4] xen: correct several bugs in new p2m list setup

In the setup code of the linear mapped p2m list several bugs have
been found, especially for 32 bit dom0. These patches correct the
errors and make 32 bit dom0 bootable again.

Changes since V1:
- split up patch 3 as requested by David Vrabel
- use phys_addr_t instead of u64 as requested by Jan Beulich
- compare pfns instead physical addresses as suggested by Jan Beulich

Juergen Gross (4):
  xen: correct error for building p2m list on 32 bits
  xen: correct race in alloc_p2m_pmd()
  xen: use correct type for physical addresses
  xen: check for zero sized area when invalidating memory

 arch/x86/xen/p2m.c   | 11 ++++-------
 arch/x86/xen/setup.c |  6 ++++--
 2 files changed, 8 insertions(+), 9 deletions(-)

-- 
2.1.2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/