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a4d5613c4d
linux/arch/arm
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Mike Rapoport a4d5613c4d arm: extend pfn_valid to take into account freed memory map alignment 
When unused memory map is freed the preserved part of the memory map is
extended to match pageblock boundaries because lots of core mm
functionality relies on homogeneity of the memory map within pageblock
boundaries.

Since pfn_valid() is used to check whether there is a valid memory map
entry for a PFN, make it return true also for PFNs that have memory map
entries even if there is no actual memory populated there.

Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Tested-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Tested-by: Tony Lindgren <tony@atomide.com>
2021-06-30 11:39:00 +03:00
..
boot Kbuild updates for v5.13 (2nd) 2021-05-08 10:00:11 -07:00
common ARM: 9049/1: locomo: make locomo bus's remove callback return void 2021-02-01 19:44:30 +00:00
configs Merge branch 'akpm' (patches from Andrew) 2021-05-07 00:34:51 -07:00
crypto crypto: arm/curve25519 - Move '.fpu' after '.arch' 2021-04-16 21:16:34 +10:00
include Merge branch 'akpm' (patches from Andrew) 2021-05-07 00:34:51 -07:00
kernel Merge branch 'akpm' (patches from Andrew) 2021-05-07 00:34:51 -07:00
lib
mach-actions
mach-alpine
mach-artpec
mach-asm9260
mach-aspeed
mach-at91 ARM: at91: pm: Move prototypes to mutually included header 2021-03-26 18:20:49 +01:00
mach-axxia
mach-bcm ARM: bcm: Select BRCMSTB_L2_IRQ for bcm2835 2021-01-25 21:59:06 +01:00
mach-berlin
mach-clps711x
mach-cns3xxx
mach-davinci ARM: davinci: Constify the software nodes 2021-04-08 23:45:55 +02:00
mach-digicolor
mach-dove
mach-ep93xx
mach-exynos ARM: exynos: correct kernel doc in platsmp 2021-04-06 22:30:02 +02:00
mach-footbridge ARM updates for 5.13-rc1: 2021-05-06 09:28:07 -07:00
mach-gemini
mach-highbank
mach-hisi ARM: hisi: use the correct HiSilicon copyright 2021-04-02 15:36:27 +08:00
mach-imx ARM: SoC changes for v5.13 2021-04-26 11:48:26 -07:00
mach-integrator
mach-iop32x ARM: iop32x: disable N2100 PCI parity reporting 2021-03-31 12:29:40 -05:00
mach-ixp4xx
mach-keystone ARM: keystone: fix integer overflow warning 2021-04-01 16:32:37 +02:00
mach-lpc18xx
mach-lpc32xx
mach-mediatek
mach-meson
mach-milbeaut
mach-mmp
mach-moxart
mach-mstar ARM: mstar: Select MSTAR_MSC313_MPLL 2021-04-01 12:40:55 +02:00
mach-mv78xx0
mach-mvebu of: net: pass the dst buffer to of_get_mac_address() 2021-04-13 14:35:02 -07:00
mach-mxs
mach-nomadik
mach-npcm ARM: npcm: wpcm450: select interrupt controller driver 2021-05-18 15:27:27 +02:00
mach-nspire
mach-omap1 Merge branch 'i2c/for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2021-04-30 13:01:02 -07:00
mach-omap2 ARM: SoC drivers for v5.13 2021-04-26 12:11:52 -07:00
mach-orion5x
mach-oxnas
mach-pxa ARM: PXA: Fix cplds irqdesc allocation when using legacy mode 2021-05-10 14:12:25 +01:00
mach-qcom
mach-rda
mach-realtek
mach-realview
mach-rockchip
mach-rpc
mach-s3c Merge branch 'i2c/for-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2021-04-30 13:01:02 -07:00
mach-s5pv210
mach-sa1100 ARM: 9049/1: locomo: make locomo bus's remove callback return void 2021-02-01 19:44:30 +00:00
mach-shmobile
mach-socfpga ARM: socfpga: drop ARCH_SOCFPGA 2021-03-23 11:03:36 -05:00
mach-spear ARM/spi: spear: Drop PL022 num_chipselect 2021-04-08 15:21:58 +01:00
mach-sti
mach-stm32 ARM: stm32: Add a new SoC - STM32H750 2021-04-01 09:54:45 +02:00
mach-sunxi
mach-tegra
mach-uniphier
mach-ux500 ARM: ux500: make ux500_cpu_die static 2021-04-01 22:30:49 +02:00
mach-versatile
mach-vexpress
mach-vt8500
mach-zynq
mm arm: extend pfn_valid to take into account freed memory map alignment 2021-06-30 11:39:00 +03:00
net
nwfpe
plat-omap ARM: OMAP2+: Use DEFINE_SPINLOCK() for spinlock 2021-03-31 08:58:42 +03:00
plat-orion
plat-pxa
plat-versatile
probes ARM updates for 5.13-rc1: 2021-05-06 09:28:07 -07:00
tools quota: Disable quotactl_path syscall 2021-05-17 14:39:56 +02:00
vdso ARM: 9051/1: vdso: remove unneded extra-y addition 2021-02-01 19:48:06 +00:00
vfp
xen xen/swiotlb: check if the swiotlb has already been initialized 2021-05-14 15:52:11 +02:00
Kbuild
Kconfig mm: drop redundant HAVE_ARCH_TRANSPARENT_HUGEPAGE 2021-05-05 11:27:25 -07:00
Kconfig-nommu
Kconfig.assembler
Kconfig.debug ARM: socfpga: introduce common ARCH_INTEL_SOCFPGA 2021-03-23 11:03:35 -05:00
Makefile ARM: socfpga: introduce common ARCH_INTEL_SOCFPGA 2021-03-23 11:03:35 -05:00