From: Bertrand Marquis <bertrand.marquis@arm.com>
To: xen-devel@lists.xenproject.org
Cc: "Stefano Stabellini" <sstabellini@kernel.org>,
"Julien Grall" <julien@xen.org>, "Wei Liu" <wl@xen.org>,
"Andrew Cooper" <andrew.cooper3@citrix.com>,
"Ian Jackson" <ian.jackson@eu.citrix.com>,
"George Dunlap" <george.dunlap@citrix.com>,
"Jan Beulich" <jbeulich@suse.com>,
nd@arm.com, "Volodymyr Babchuk" <Volodymyr_Babchuk@epam.com>,
"Roger Pau Monné" <roger.pau@citrix.com>
Subject: [PATCH 0/2] xen/arm: Convert runstate address during hypcall
Date: Thu, 11 Jun 2020 12:58:19 +0100 [thread overview]
Message-ID: <cover.1591806713.git.bertrand.marquis@arm.com> (raw)
This serie is introducing changes to convert runstate address virtual
address provided by a guest during the hypercall on Arm.
It keeps the current strategy on x86 but moves some of the common code
inside the architecture code.
The serie is divided in 2 patches to allow an easier review of the
specific code to handle the use case where the guest area is actually
crossing 2 pages.
Bertrand Marquis (2):
xen/arm: Convert runstate address during hypcall
xen/arm: Support runstate crossing pages
xen/arch/arm/domain.c | 154 ++++++++++++++++++++++++++++++-----
xen/arch/x86/domain.c | 30 ++++++-
xen/arch/x86/x86_64/domain.c | 4 +-
xen/common/domain.c | 19 ++---
xen/include/asm-arm/domain.h | 9 ++
xen/include/asm-x86/domain.h | 16 ++++
xen/include/xen/domain.h | 4 +
xen/include/xen/sched.h | 16 +---
8 files changed, 199 insertions(+), 53 deletions(-)
--
2.17.1
next reply other threads:[~2020-06-11 11:59 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-11 11:58 Bertrand Marquis [this message]
2020-06-11 11:58 ` [PATCH 1/2] xen/arm: Convert runstate address during hypcall Bertrand Marquis
2020-06-11 18:16 ` Stefano Stabellini
2020-06-11 18:24 ` Julien Grall
2020-06-11 18:50 ` Stefano Stabellini
2020-06-11 19:38 ` Julien Grall
2020-06-12 1:09 ` Stefano Stabellini
2020-06-12 8:13 ` Bertrand Marquis
2020-06-13 0:24 ` Stefano Stabellini
2020-06-15 14:09 ` Bertrand Marquis
2020-06-15 20:30 ` Stefano Stabellini
2020-06-15 20:44 ` Julien Grall
2020-06-12 9:53 ` Julien Grall
2020-06-13 0:24 ` Stefano Stabellini
2020-06-12 8:07 ` Bertrand Marquis
2020-06-12 10:53 ` Julien Grall
2020-06-12 14:13 ` Bertrand Marquis
2020-06-12 19:56 ` Julien Grall
2020-06-12 16:51 ` Bertrand Marquis
2020-06-12 20:31 ` Julien Grall
2020-06-15 14:01 ` Bertrand Marquis
2020-06-11 11:58 ` [PATCH 2/2] xen/arm: Support runstate crossing pages Bertrand Marquis
2020-06-12 1:10 ` Stefano Stabellini
2020-06-12 11:37 ` Julien Grall
2020-06-12 12:14 ` Julien Grall
2020-06-12 16:13 ` Bertrand Marquis
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