From: Julien Grall <julien.grall@linaro.org>
To: xen-devel@lists.xenproject.org
Cc: stefano.stabellini@eu.citrix.com, tim@xen.org,
ian.campbell@citrix.com, Julien Grall <julien.grall@linaro.org>,
patches@linaro.org
Subject: [PATCH 0/3] ARM: Support read-only mapping in the grant table
Date: Thu, 24 Oct 2013 10:02:42 +0100 [thread overview]
Message-ID: <1382605365-19244-1-git-send-email-julien.grall@linaro.org> (raw)
Hi,
This small patch series implements read-only mapping for the grant table.
The read-only mapping is used by block-front when persistent grants is not used.
It's the case when a freebsd domU is booting on Xen on ARM.
The first two patches extend the p2m interface to support read-only mapping.
The third patch add support to read-only mapping in the grant table.
Cheers,
Julien Grall (3):
xen/arm: p2m: extend create_p2m_entries to support read-only mapping
xen/arm: p2m: add guest_physmap_add_page_rw
xen/arm: grant-table: Support read-only mapping
xen/arch/arm/mm.c | 12 ++++--------
xen/arch/arm/p2m.c | 30 ++++++++++++++++++++++--------
xen/include/asm-arm/p2m.h | 5 +++++
xen/include/asm-arm/page.h | 5 +++--
4 files changed, 34 insertions(+), 18 deletions(-)
--
1.8.3.1
next reply other threads:[~2013-10-24 9:03 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-24 9:02 Julien Grall [this message]
2013-10-24 9:02 ` [PATCH 1/3] xen/arm: p2m: extend create_p2m_entries to support read-only mapping Julien Grall
2013-11-11 13:23 ` Ian Campbell
2013-11-12 13:13 ` Julien Grall
2013-10-24 9:02 ` [PATCH 2/3] xen/arm: p2m: add guest_physmap_add_page_rw Julien Grall
2013-11-11 13:30 ` Ian Campbell
2013-10-24 9:02 ` [PATCH 3/3] xen/arm: grant-table: Support read-only mapping Julien Grall
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