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Marc Zyngier 3c1e716508 arm/arm64: KVM: Use set/way op trapping to track the state of the caches 
Trying to emulate the behaviour of set/way cache ops is fairly
pointless, as there are too many ways we can end-up missing stuff.
Also, there is some system caches out there that simply ignore
set/way operations.

So instead of trying to implement them, let's convert it to VA ops,
and use them as a way to re-enable the trapping of VM ops. That way,
we can detect the point when the MMU/caches are turned off, and do
a full VM flush (which is what the guest was trying to do anyway).

This allows a 32bit zImage to boot on the APM thingy, and will
probably help bootloaders in general.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
 		2015-01-29 23:24:56 +01:00
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boot ARM: SoC fixes 2015-01-18 18:00:40 +12:00
common Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
configs Merge tag 'samsung-fixes-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes 2015-01-16 19:11:37 -08:00
crypto crypto: arm - replace memset by memzero_explicit 2014-12-02 22:55:51 +08:00
firmware
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include arm/arm64: KVM: Use set/way op trapping to track the state of the caches 2015-01-29 23:24:56 +01:00
kernel Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm 2015-01-11 12:44:10 -08:00
kvm arm/arm64: KVM: Use set/way op trapping to track the state of the caches 2015-01-29 23:24:56 +01:00
lib ARM: 8225/1: Add unwinding support for memory copy functions 2014-11-27 16:00:25 +00:00
mach-asm9260 ARM: add mach-asm9260 2014-11-28 15:06:38 +01:00
mach-at91 ARM: at91: board-dt-sama5: add phy_fixup to override NAND_Tree 2015-01-12 15:50:23 +01:00
mach-axxia
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mach-bcm Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-12-10 08:38:57 -08:00
mach-berlin ARM: berlin: do not select RESET_CONTROLLER 2014-11-18 20:27:53 +01:00
mach-clps711x
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mach-cns3xxx
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mach-davinci More ACPI and power management updates for 3.19-rc1 2014-12-18 20:28:33 -08:00
mach-dove
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mach-ebsa110 ARM: ebsa110: Properly override I/O accessors 2014-11-10 15:15:34 +01:00
mach-efm32
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mach-ep93xx arm: ep93xx: add dma_masks for the M2P and M2M DMA controllers 2014-11-28 12:34:08 +01:00
mach-exynos More ACPI and power management updates for 3.19-rc1 2014-12-18 20:28:33 -08:00
mach-footbridge
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mach-gemini
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mach-highbank
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mach-hisi
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mach-imx ARM: imx6sx: Set PLL2 as parent of QSPI clocks 2015-01-05 21:16:31 +08:00
mach-integrator soc: move SoC driver for the ARM Integrator 2014-11-13 10:32:05 +01:00
mach-iop13xx PCI/MSI: Rename mask/unmask_msi_irq treewide 2014-11-23 13:01:45 +01:00
mach-iop32x
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mach-iop33x
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mach-ixp4xx ARM: ixp4xx: Properly override I/O accessors 2014-11-10 15:59:20 +01:00
mach-keystone ARM / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM 2014-12-13 00:42:49 +01:00
mach-ks8695
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mach-lpc32xx
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mach-mediatek ARM: SoC DT updates for 3.19 2014-12-09 14:57:37 -08:00
mach-meson ARM: meson: enable L2 cache 2014-11-18 16:35:01 +01:00
mach-mmp Please consider pulling the clk framework changes toward 3.19. It is 2014-12-20 16:42:36 -08:00
mach-moxart
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mach-msm
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mach-mv78xx0
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mach-mvebu ARM: mvebu: use the cpufreq-dt platform_data for independent clocks 2014-12-04 17:31:32 +01:00
mach-mxs
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mach-netx
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mach-nomadik ARM: nomadik: device tree for NHK15 board 2014-10-31 21:44:32 +01:00
mach-nspire
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mach-omap1 ARM / PM: Replace CONFIG_PM_RUNTIME with CONFIG_PM 2014-12-13 00:42:49 +01:00
mach-omap2 ARM: OMAP2+: Fix n900 board name for legacy user space 2015-01-05 15:48:21 -08:00
mach-orion5x
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mach-picoxcell
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mach-prima2
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mach-pxa Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
mach-qcom
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mach-realview
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mach-rockchip ARM: rockchip: disable jtag/sdmmc autoswitching on rk3288 2015-01-16 19:10:39 -08:00
mach-rpc
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mach-s3c24xx Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
mach-s3c64xx cpuidle: Invert CPUIDLE_FLAG_TIME_VALID logic 2014-11-12 21:17:27 +01:00
mach-s5pv210
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mach-sa1100 Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
mach-shmobile Merge tag 'renesas-soc-fixes-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes 2015-01-16 19:10:43 -08:00
mach-socfpga socfpga: hotplug: put cpu1 in wfi 2014-11-20 17:00:32 +01:00
mach-spear
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mach-sti
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mach-sunxi ARM: sunxi: make sun6i SMP ops static 2014-11-16 11:02:33 +01:00
mach-tegra ACPI and power management updates for 3.19-rc1 2014-12-10 21:17:00 -08:00
mach-u300 Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
mach-ux500
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mach-versatile
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mach-vexpress ARM: vexpress: Enable regulator framework when MMCI is in use 2014-11-28 21:57:07 +01:00
mach-vt8500
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mach-w90x900
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mach-zynq ARM: zynq: Remove secondary_startup() declaration from header 2014-12-01 09:32:22 +01:00
mm ARM: 8275/1: mm: fix PMD_SECT_RDONLY undeclared compile error 2015-01-09 20:44:12 +00:00
net
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nwfpe ARM: drop nwfpe initialisation message from warning to info level 2014-11-21 15:24:54 +00:00
oprofile
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plat-iop
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plat-omap
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plat-orion ACPI and power management updates for 3.19-rc1 2014-12-10 21:17:00 -08:00
plat-pxa
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plat-samsung Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
plat-versatile ARM: vexpress: Remove non-DT code 2014-11-28 16:08:16 +01:00
tools
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vfp ARM: convert printk(KERN_* to pr_* 2014-11-21 15:24:50 +00:00
xen xen/arm: introduce GNTTABOP_cache_flush 2014-12-04 12:41:54 +00:00
Kconfig Merge branch 'akpm' (second patch-bomb from Andrew) 2014-12-13 13:00:36 -08:00
Kconfig-nommu
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Kconfig.debug Char/Misc driver patches for 3.19-rc1 2014-12-14 16:43:47 -08:00
Makefile
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