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9ac7159546
kernel_optimize_test/arch/arm
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Christoffer Dall 9ac7159546 KVM: arm/arm64: Change misleading use of is_error_pfn 
When converting a gfn to a pfn, we call gfn_to_pfn_prot, which returns
various kinds of error values.  It turns out that is_error_pfn() only
returns true when the gfn was found in a memory slot and could somehow
not be used, but it does not return true if the gfn does not belong to
any memory slot.

Change use to is_error_noslot_pfn() which covers both cases.

Note: Since we already check for kvm_is_error_hva(hva) explicitly in the
caller of this function while holding the kvm->srcu lock protecting the
memory slots, this should never be a problem, but nevertheless this
change is warranted as it shows the intention of the code.

Reported-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
2016-08-17 11:38:03 +02:00
..
boot ARM: keystone: dts: add psci command definition 2016-08-02 19:35:28 -04:00
common dma-mapping: use unsigned long for dma_attrs 2016-08-04 08:50:07 -04:00
configs ARM: SoC defconfig updates for v4.8 2016-08-01 18:30:44 -04:00
crypto
firmware
include dma-mapping: use unsigned long for dma_attrs 2016-08-04 08:50:07 -04:00
kernel arm: jump label may reference text in __exit 2016-08-04 08:50:07 -04:00
kvm KVM: arm/arm64: Change misleading use of is_error_pfn 2016-08-17 11:38:03 +02:00
lib
mach-alpine
mach-artpec
mach-asm9260
mach-aspeed
mach-at91 ARM: SoC platform updates for v4.8 2016-08-01 18:27:08 -04:00
mach-axxia
mach-bcm ARM: DT updates for v4.8 2016-08-01 18:37:45 -04:00
mach-berlin
mach-clps711x clocksource/drivers/clps_711x: fixup for "ARM: clps711x: 2016-08-01 21:25:20 -04:00
mach-cns3xxx
mach-davinci ARM: SoC platform updates for v4.8 2016-08-01 18:27:08 -04:00
mach-digicolor
mach-dove
mach-ebsa110
mach-efm32
mach-ep93xx
mach-exynos ARM: SoC driver updates for v4.8 2016-08-01 18:36:01 -04:00
mach-footbridge
mach-gemini
mach-highbank
mach-hisi ARM: hisi: consolidate the hisilicon machine entries 2016-07-07 09:37:59 +01:00
mach-imx ARM: SoC platform updates for v4.8 2016-08-01 18:27:08 -04:00
mach-integrator treewide: replace obsolete _refok by __ref 2016-08-02 17:31:41 -04:00
mach-iop13xx
mach-iop32x
mach-iop33x
mach-ixp4xx
mach-keystone ARM: SoC defconfig updates for v4.8 2016-08-01 18:30:44 -04:00
mach-ks8695
mach-lpc18xx
mach-lpc32xx
mach-mediatek
mach-meson arm: meson: explicitly select clk drivers 2016-07-07 17:54:25 +02:00
mach-mmp
mach-moxart ARM: SoC cleanups for v4.8 2016-08-01 18:21:13 -04:00
mach-mv78xx0 treewide: replace obsolete _refok by __ref 2016-08-02 17:31:41 -04:00
mach-mvebu ARM: SoC cleanups for v4.8 2016-08-01 18:21:13 -04:00
mach-mxs ARM: SoC cleanups for v4.8 2016-08-01 18:21:13 -04:00
mach-netx
mach-nomadik
mach-nspire DeviceTree update for 4.8: 2016-07-30 11:32:01 -07:00
mach-omap1 ARM: SoC platform updates for v4.8 2016-08-01 18:27:08 -04:00
mach-omap2 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2016-08-03 07:26:11 -04:00
mach-orion5x RTC for 4.8 2016-08-05 09:48:22 -04:00
mach-oxnas
mach-picoxcell ARM: SoC cleanups for v4.8 2016-08-01 18:21:13 -04:00
mach-prima2 ARM: SoC cleanups for v4.8 2016-08-01 18:21:13 -04:00
mach-pxa RTC for 4.8 2016-08-05 09:48:22 -04:00
mach-qcom
mach-realview
mach-rockchip ARM: SoC cleanups for v4.8 2016-08-01 18:21:13 -04:00
mach-rpc
mach-s3c24xx ARM: SoC cleanups for v4.8 2016-08-01 18:21:13 -04:00
mach-s3c64xx ARM: SoC platform updates for v4.8 2016-08-01 18:27:08 -04:00
mach-s5pv210
mach-sa1100
mach-shmobile ARM: SoC platform updates for v4.8 2016-08-01 18:27:08 -04:00
mach-socfpga
mach-spear ARM: SoC cleanups for v4.8 2016-08-01 18:21:13 -04:00
mach-sti Highlights: 2016-07-14 15:08:15 +02:00
mach-stm32
mach-sunxi
mach-tango ARM: tango: add Suspend-to-RAM support 2016-07-07 16:09:30 +02:00
mach-tegra ARM: SoC cleanups for v4.8 2016-08-01 18:21:13 -04:00
mach-u300 ARM: SoC cleanups for v4.8 2016-08-01 18:21:13 -04:00
mach-uniphier
mach-ux500 ARM: SoC driver updates for v4.8 2016-08-01 18:36:01 -04:00
mach-versatile
mach-vexpress ARM: SoC cleanups for v4.8 2016-08-01 18:21:13 -04:00
mach-vt8500 ARM: SoC cleanups for v4.8 2016-08-01 18:21:13 -04:00
mach-w90x900
mach-zx
mach-zynq
mm dma-mapping: use unsigned long for dma_attrs 2016-08-04 08:50:07 -04:00
net
nwfpe
oprofile
plat-iop ARM: iop: Fix indentation 2016-07-07 18:06:40 +02:00
plat-omap
plat-orion
plat-pxa
plat-samsung ARM: SoC platform updates for v4.8 2016-08-01 18:27:08 -04:00
plat-versatile
probes
tools
vdso
vfp arm: Convert VFP hotplug notifiers to state machine 2016-07-15 10:40:22 +02:00
xen dma-mapping: use unsigned long for dma_attrs 2016-08-04 08:50:07 -04:00
Kconfig PCI changes for the v4.8 merge window: 2016-08-02 17:12:29 -04:00
Kconfig-nommu
Kconfig.debug Merge tag 'arm-soc/for-4.8/soc-part2' of http://github.com/Broadcom/stblinux into next/soc 2016-07-07 16:09:25 +02:00
Makefile ARM: SoC platform updates for v4.8 2016-08-01 18:27:08 -04:00