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linux/arch/arm
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Peter Xu 79fea6c654 mm/arm: use general page fault accounting 
Use the general page fault accounting by passing regs into
handle_mm_fault().  It naturally solve the issue of multiple page fault
accounting when page fault retry happened.  To do this, we need to pass
the pt_regs pointer into __do_page_fault().

Fix PERF_COUNT_SW_PAGE_FAULTS perf event manually for page fault retries,
by moving it before taking mmap_sem.

Signed-off-by: Peter Xu <peterx@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Will Deacon <will@kernel.org>
Link: http://lkml.kernel.org/r/20200707225021.200906-5-peterx@redhat.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2020-08-12 10:58:03 -07:00
..
boot
Kbuild updates for v5.9
2020-08-09 14:10:26 -07:00
common
This tree adds the sched_set_fifo*() encapsulation APIs to remove
2020-08-06 11:55:43 -07:00
configs
media updates for v5.9-rc1
2020-08-07 13:00:53 -07:00
crypto
crypto: Replace HTTP links with HTTPS ones
2020-07-23 17:34:20 +10:00
include
uaccess: remove segment_eq
2020-08-12 10:57:58 -07:00
kernel
syscalls: use uaccess_kernel in addr_limit_user_check
2020-08-12 10:57:58 -07:00
lib
mmap locking API: use coccinelle to convert mmap_sem rwsem call sites
2020-06-09 09:39:14 -07:00
mach-actions
ARM: actions: Drop unneeded select of COMMON_CLK
2020-05-15 23:27:37 +02:00
mach-alpine
ARM: alpine: Drop unneeded select of HAVE_SMP
2020-05-15 23:27:37 +02:00
mach-artpec
…
mach-asm9260
ARM: asm9260: Drop unneeded select of GENERIC_CLOCKEVENTS
2020-05-15 23:27:37 +02:00
mach-aspeed
ARM: aspeed: Drop unneeded select of HAVE_SMP
2020-05-15 23:27:37 +02:00
mach-at91
ARM: at91: Replace HTTP links with HTTPS ones
2020-07-18 00:59:26 +02:00
mach-axxia
…
mach-bcm
ARM: bcm: Select ARM_TIMER_SP804 for ARCH_BCM_NSP
2020-06-14 15:09:49 -07:00
mach-berlin
ARM: berlin: Drop unneeded select of HAVE_SMP
2020-05-15 23:27:37 +02:00
mach-clps711x
ARM: clps711x: Drop unneeded select of multi-platform selected options
2020-05-15 23:27:37 +02:00
mach-cns3xxx
ARM: cns3xxx: replace setup_irq() by request_irq()
2020-03-27 14:11:47 +01:00
mach-davinci
ARM: davinci: dm646x-evm: Simplify error handling in 'evm_sw_setup()'
2020-07-22 00:34:21 +05:30
mach-digicolor
…
mach-dove
arm: mach-dove: Mark dove_io_desc as __maybe_unused
2020-03-13 21:44:50 +01:00
mach-ebsa110
mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-06-09 09:39:13 -07:00
mach-efm32
…
mach-ep93xx
ARM: ep93xx: Replace setup_irq() by request_irq()
2020-03-27 14:11:42 +01:00
mach-exynos
ARM: SoC driver updates for v5.9
2020-08-03 19:30:59 -07:00
mach-footbridge
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
mach-gemini
…
mach-highbank
…
mach-hisi
…
mach-imx
media updates for v5.9-rc1
2020-08-07 13:00:53 -07:00
mach-integrator
mm: reorder includes after introduction of linux/pgtable.h
2020-06-09 09:39:13 -07:00
mach-iop32x
mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-06-09 09:39:13 -07:00
mach-ixp4xx
mm: don't include asm/pgtable.h if linux/mm.h is already included
2020-06-09 09:39:13 -07:00
mach-keystone
mm: reorder includes after introduction of linux/pgtable.h
2020-06-09 09:39:13 -07:00
mach-lpc18xx
…
mach-lpc32xx
…
mach-mediatek
ARM: mediatek: Replace <linux/clk-provider.h> by <linux/of_clk.h>
2020-05-15 22:55:06 +02:00
mach-meson
ARM: meson: Drop unneeded select of COMMON_CLK
2020-02-29 08:16:20 -08:00
mach-milbeaut
…
mach-mmp
This time around we have 4 lines of diff in the core framework, removing a
2020-06-10 11:42:19 -07:00
mach-moxart
…
mach-mstar
ARM: mstar: Add machine for MStar/Sigmastar Armv7 SoCs
2020-07-28 11:13:49 +02:00
mach-mv78xx0
…
mach-mvebu
ARM: mvebu: Drop unneeded select of HAVE_SMP
2020-05-15 23:27:38 +02:00
mach-mxs
…
mach-nomadik
…
mach-npcm
ARM: npcm: Bring back GPIOLIB support
2020-02-09 03:44:51 -08:00
mach-nspire
…
mach-omap1
media updates for v5.9-rc1
2020-08-07 13:00:53 -07:00
mach-omap2
mm: remove unneeded includes of <asm/pgalloc.h>
2020-08-07 11:33:26 -07:00
mach-orion5x
ARM: orion5x: ts78xx: Remove unneeded variable ret
2020-03-08 12:42:07 +01:00
mach-oxnas
ARM: oxnas: make ox820_boot_secondary static
2020-05-12 10:29:33 +02:00
mach-picoxcell
…
mach-prima2
ARM: prima2: Drop unneeded select of HAVE_SMP
2020-05-15 23:27:38 +02:00
mach-pxa
media: mach-pxa: palmz72/pcm990: remove soc_camera dependencies
2020-07-04 12:19:12 +02:00
mach-qcom
ARM: qcom: Add support for IPQ40xx
2020-03-31 21:03:27 +02:00
mach-rda
…
mach-realtek
ARM: Prepare Realtek RTD1195
2020-04-12 23:13:38 +02:00
mach-realview
VExpress modularization
2020-05-15 23:04:40 +02:00
mach-rockchip
ARM: rockchip: fix spelling mistake "to" -> "too"
2020-04-13 09:40:45 +02:00
mach-rpc
ARM: rpc: Change blacklist to quirklist in ecode.c file
2020-07-17 16:08:48 +02:00
mach-s3c24xx
ARM: s3c24xx: Replace HTTP links with HTTPS ones
2020-07-20 16:42:28 +02:00
mach-s3c64xx
ARM: s3c64xx: convert to use i2c_new_client_device()
2020-04-13 12:28:23 +02:00
mach-s5pv210
…
mach-sa1100
treewide: Remove uninitialized_var() usage
2020-07-16 12:35:15 -07:00
mach-shmobile
ARM: shmobile: r8a7742: Basic SoC support
2020-04-28 10:13:58 +02:00
mach-socfpga
ARM: socfpga: PM: add missing put_device() call in socfpga_setup_ocram_self_refresh()
2020-07-28 13:57:36 -05:00
mach-spear
ARM: spear: replace setup_irq() by request_irq()
2020-03-27 14:11:45 +01:00
mach-sti
Revert "ARM: sti: Implement dummy L2 cache's write_sec"
2020-06-28 14:46:54 +02:00
mach-stm32
…
mach-sunxi
ARM: sunxi: Replace <linux/clk-provider.h> by <linux/of_clk.h>
2020-02-12 18:15:39 +01:00
mach-tango
…
mach-tegra
mm: introduce include/linux/pgtable.h
2020-06-09 09:39:13 -07:00
mach-u300
pinctrl: Allow modules to use pinctrl_[un]register_mappings
2019-12-30 14:27:17 +01:00
mach-uniphier
…
mach-ux500
…
mach-versatile
VExpress modularization
2020-05-15 23:04:40 +02:00
mach-vexpress
Revert "ARM: vexpress: Don't select VEXPRESS_CONFIG"
2020-05-28 12:30:33 +02:00
mach-vt8500
ARM: Remove redundant CLKDEV_LOOKUP selects
2020-05-05 12:33:57 -07:00
mach-zx
…
mach-zynq
mm: reorder includes after introduction of linux/pgtable.h
2020-06-09 09:39:13 -07:00
mm
mm/arm: use general page fault accounting
2020-08-12 10:58:03 -07:00
net
bpf, arm: Optimize ALU ARSH K using asr immediate instruction
2020-05-04 17:04:42 +02:00
nwfpe
…
oprofile
…
plat-omap
ARM: OMAP: Replace HTTP links with HTTPS ones
2020-07-13 11:37:54 -07:00
plat-orion
ARM: orion/gpio: Make use of for_each_requested_gpio()
2020-07-18 22:49:23 +02:00
plat-pxa
…
plat-samsung
ARM: samsung: Use devm_platform_ioremap_resource() to simplify code
2020-04-21 11:35:00 +02:00
plat-versatile
ARM: versatile: Remove dead sched_clock code
2020-04-16 13:02:17 +02:00
probes
…
tools
arch: wire-up close_range()
2020-06-17 00:07:38 +02:00
vdso
ARM: vdso: Don't use gcc plugins for building vgettimeofday.c
2020-06-24 07:48:27 -07:00
vfp
ARM: 8991/1: use VFP assembler mnemonics if available
2020-07-21 16:33:39 +01:00
xen
xen/arm: call dma_to_phys on the dma_addr_t parameter of dma_cache_maint
2020-08-04 07:54:58 +02:00
Kbuild
ARM: 8981/1: add arch/arm/Kbuild
2020-07-21 16:33:35 +01:00
Kconfig
ARM development for 5.9-rc1:
2020-08-06 10:17:00 -07:00
Kconfig-nommu
…
Kconfig.assembler
ARM: 8991/1: use VFP assembler mnemonics if available
2020-07-21 16:33:39 +01:00
Kconfig.debug
treewide: replace '---help---' in Kconfig files with 'help'
2020-06-14 01:57:21 +09:00
Makefile
ARM development for 5.9-rc1:
2020-08-06 10:17:00 -07:00