From mboxrd@z Thu Jan 1 00:00:00 1970 From: christoffer.dall@linaro.org (Christoffer Dall) Date: Tue, 9 Feb 2016 21:38:03 +0100 Subject: [RFC PATCH 0/5] arm/arm64: Making HYP vgic/timer save/restore common In-Reply-To: <1453996565-19666-1-git-send-email-marc.zyngier@arm.com> References: <1453996565-19666-1-git-send-email-marc.zyngier@arm.com> Message-ID: <20160209203803.GD5171@cbox> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thu, Jan 28, 2016 at 03:56:00PM +0000, Marc Zyngier wrote: > With the current state of the C conversion of arm and arm64 world > switches, we are still unable to share some of the most obvious > candidates (GIC and timer save/restore). In order to reduce the bloat, > let's move these files to a common location (virt/kvm/arm/hyp). > > The changes are extremely mechanical, with a small hack to deal with > system register names on the 32bit side (I've decided to align on the > 64bit names). > > I'd like to know what people think of the common location. Does it > makes sense to have a "hyp" subdirectory to indicate that this is not > "normal" kernel code? > > These patches are on top of 4.5-rc1, plus the VHE and 32bit WS rewrite > patches, and I've pushed out a branch at > > git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git kvm-arm64/mov-hyp > ack on this series, tested on TC2 and Mustang as well. -Christoffer