shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-03-26 04:20:23 +09:00
Code Issues Packages Projects Releases Wiki Activity
Files
f10aa9bc94de0aa334380b3903dd2f5ec1f48231
linux/arch/arm
History
Yanjun Yang ad0410346c ARM: Remove address checking for MMUless devices 
commit 3ccea4784fddd96fbd6c4497eb28b45dab638c2a upstream.

Commit 169f9102f9198b ("ARM: 9350/1: fault: Implement
copy_from_kernel_nofault_allowed()") added the function to check address
before use. However, for devices without MMU, addr > TASK_SIZE will
always fail.  This patch move this function after the #ifdef CONFIG_MMU
statement.

Signed-off-by: Yanjun Yang <yangyj.ee@gmail.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218953
Fixes: 169f9102f9198b ("ARM: 9350/1: fault: Implement copy_from_kernel_nofault_allowed()")
Link: https://lore.kernel.org/r/20240611100947.32241-1-yangyj.ee@gmail.com
Signed-off-by: Kees Cook <kees@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-04-07 10:06:36 +02:00
..
boot
ARM: dts: imx6qdl-apalis: Fix poweroff on Apalis iMX6
2025-03-28 21:59:55 +01:00
common
ARM: 9318/1: locomo: move kernel-doc to prevent warnings
2023-08-14 12:17:00 +01:00
configs
ARM: configs: sunxi: Enable DRM_DW_HDMI
2024-06-12 11:11:32 +02:00
crypto
crypto: simd - Do not call crypto_alloc_tfm during registration
2024-10-10 11:57:26 +02:00
include
mm: Introduce pudp/p4dp/pgdp_get() functions
2024-09-12 11:11:40 +02:00
kernel
ARM: 9430/1: entry: Do a dummy read from VMAP shadow
2024-12-09 10:33:06 +01:00
lib
ARM: 9321/1: memset: cast the constant byte to unsigned char
2023-11-20 11:59:20 +01:00
mach-actions
treewide: Trace IPIs sent via smp_send_reschedule()
2023-03-24 11:01:28 +01:00
mach-airoha
…
mach-alpine
ARM: alpine: Drop unused includes
2023-08-12 10:30:59 +02:00
mach-artpec
…
mach-asm9260
…
mach-aspeed
…
mach-at91
ARM: at91: pm: change BU Power Switch to automatic mode
2025-02-08 09:52:10 +01:00
mach-axxia
…
mach-bcm
ARM: bcm: Drop unused includes
2023-07-21 10:01:47 -07:00
mach-berlin
ARM: berlin: Drop unused includes
2023-08-12 10:30:59 +02:00
mach-clps711x
…
mach-davinci
ARM: davinci: da850: fix selecting ARCH_DAVINCI_DA8XX
2025-03-28 21:59:53 +01:00
mach-digicolor
…
mach-dove
ARM: dove: Drop unused includes
2023-08-12 10:30:59 +02:00
mach-ep93xx
ep93xx: clock: Fix off by one in ep93xx_div_recalc_rate()
2024-10-04 16:29:40 +02:00
mach-exynos
Merge tag 'soc-arm-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2023-06-29 15:28:33 -07:00
mach-footbridge
Merge tag 'arm-boardfile-remove-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
2023-02-20 15:28:57 -08:00
mach-gemini
…
mach-highbank
ARM: highbank: add missing include
2023-05-26 13:31:37 +02:00
mach-hisi
ARM: hisi: Drop unused includes
2023-07-19 06:29:04 +00:00
mach-hpe
ARM: hpe: Drop unused includes
2023-08-12 10:30:59 +02:00
mach-imx
ARM: imx: Check return value of devm_kasprintf in imx_mmdc_perf_init
2023-12-13 18:45:18 +01:00
mach-ixp4xx
…
mach-keystone
ARM: keystone: Merge PM function into main support file
2023-08-01 23:57:28 -05:00
mach-lpc18xx
…
mach-lpc32xx
ARM: lpc32xx: add missing include
2023-05-26 13:33:05 +02:00
mach-mediatek
…
mach-meson
ARM: meson: Drop unused includes
2023-07-31 11:58:18 +02:00
mach-milbeaut
…
mach-mmp
ARM: mmp: Drop unused includes
2023-08-12 10:31:00 +02:00
mach-moxart
…
mach-mstar
ARM: mstar: remove unused config MACH_MERCURY
2023-03-24 18:53:25 +01:00
mach-mv78xx0
Merge tag 'pci-v6.4-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci
2023-04-27 10:45:30 -07:00
mach-mvebu
ARM: mvebu: Explicitly include correct DT includes
2023-08-12 10:31:00 +02:00
mach-mxs
ARM: 9298/1: Drop custom mdesc->handle_irq()
2023-06-19 09:35:48 +01:00
mach-nomadik
ARM: nomadik: Drop unused includes
2023-08-12 10:31:00 +02:00
mach-npcm
ARM: npcm: Drop unused includes
2023-08-12 10:31:00 +02:00
mach-nspire
ARM: nspire: Remove unused header file mmio.h
2023-08-12 11:49:32 +02:00
mach-omap1
ARM: OMAP1: select CONFIG_GENERIC_IRQ_CHIP
2025-03-28 21:59:52 +01:00
mach-omap2
ASoC: ti: Convert Pandora ASoC to GPIO descriptors
2024-04-27 17:11:35 +02:00
mach-orion5x
ARM: orion5x: fix d2net gpio initialization
2023-05-26 13:33:05 +02:00
mach-pxa
ARM: spitz: fix GPIO assignment for backlight
2024-08-03 08:53:34 +02:00
mach-qcom
firmware: qcom_scm: Move qcom_scm.h to include/linux/firmware/qcom/
2023-02-08 19:15:16 -08:00
mach-rda
…
mach-realtek
…
mach-rockchip
ARM: rockchip: Drop unused includes
2023-08-12 10:31:00 +02:00
mach-rpc
lazy tlb: introduce lazy tlb mm refcount helper functions
2023-03-28 16:20:08 -07:00
mach-s3c
ARM: s3c: Switch i2c drivers back to use .probe()
2023-05-30 09:40:37 +02:00
mach-s5pv210
ARM: s5pv210: Explicitly include correct DT includes
2023-08-14 18:15:48 +02:00
mach-sa1100
ARM: locomo: fix locomolcd_power declaration
2023-09-28 09:15:51 +02:00
mach-shmobile
ARM: shmobile: smp: Enforce shmobile_smp_* alignment
2025-03-28 21:59:55 +01:00
mach-socfpga
ARM: socfpga: Explicitly include correct DT includes
2023-07-20 14:38:38 -05:00
mach-spear
ARM: spear: Explicitly include correct DT includes
2023-08-12 10:31:01 +02:00
mach-sti
ARM: sti: Drop unused includes
2023-08-12 10:30:59 +02:00
mach-stm32
ARM: stm32: add support for STM32MP151
2023-03-28 16:39:36 +02:00
mach-sunplus
…
mach-sunxi
ARM: sun9i: smp: fix return code check of of_property_match_string
2024-01-20 11:51:47 +01:00
mach-tegra
power: remove pda_power supply driver
2023-02-01 17:23:38 +01:00
mach-uniphier
…
mach-ux500
ARM: ux500: Move power-domain driver to the genpd dir
2023-07-14 10:41:59 +02:00
mach-versatile
ARM: versatile: fix OF node leak in CPUs prepare
2024-10-04 16:29:03 +02:00
mach-vt8500
…
mach-zynq
ARM: zynq: Explicitly include correct DT includes
2023-07-20 17:06:50 +02:00
mm
ARM: Remove address checking for MMUless devices
2025-04-07 10:06:36 +02:00
net
Revert "bpf: Take return from set_memory_rox() into account with bpf_jit_binary_lock_ro()"
2024-07-09 11:44:29 +02:00
nwfpe
ARM: entry: Make asm coproc dispatch code NWFPE only
2023-05-17 15:08:22 +02:00
plat-orion
ARM: orion/gpio: Use the right include
2023-03-06 12:33:00 +02:00
probes
ARM: 9303/1: kprobes: avoid missing-declaration warnings
2023-06-19 09:35:51 +01:00
tools
arch: Register fchmodat2, usually as syscall 452
2023-07-27 12:25:35 +02:00
vdso
kbuild: unify vdso_install rules
2024-06-12 11:12:32 +02:00
vfp
ARM: 9410/1: vfp: Use asm volatile in fmrx/fmxr macros
2024-10-04 16:28:51 +02:00
xen
arm/xen: fix xen_vcpu_info allocation alignment
2023-12-03 07:33:05 +01:00
Kbuild
…
Kconfig
ARM: 9352/1: iwmmxt: Remove support for PJ4/PJ4B cores
2024-04-03 15:28:50 +02:00
Kconfig-nommu
…
Kconfig.assembler
…
Kconfig.debug
Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm
2023-02-21 15:21:29 -08:00
Makefile
kbuild: unify vdso_install rules
2024-06-12 11:12:32 +02:00