linux-sg2042/arch/arm
Kees Cook f87b1c49bc ARM: 8958/1: rename missed uaccess .fixup section
When the uaccess .fixup section was renamed to .text.fixup, one case was
missed. Under ld.bfd, the orphaned section was moved close to .text
(since they share the "ax" bits), so things would work normally on
uaccess faults. Under ld.lld, the orphaned section was placed outside
the .text section, making it unreachable.

Link: https://github.com/ClangBuiltLinux/linux/issues/282
Link: https://bugs.chromium.org/p/chromium/issues/detail?id=1020633#c44
Link: https://lore.kernel.org/r/nycvar.YSQ.7.76.1912032147340.17114@knanqh.ubzr
Link: https://lore.kernel.org/lkml/202002071754.F5F073F1D@keescook/

Fixes: c4a84ae39b ("ARM: 8322/1: keep .text and .fixup regions closer together")
Cc: stable@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2020-02-21 17:03:21 +00:00
..
boot ARM: SoC: late updates 2020-02-08 14:17:27 -08:00
common
configs ARM: SoC defconfig updates 2020-02-08 14:15:41 -08:00
crypto crypto: arm/chacha - fix build failured when kernel mode NEON is disabled 2020-01-22 16:21:11 +08:00
include A set of fixes for the interrupt subsystem: 2020-02-09 11:56:41 -08:00
kernel ARM: 8957/1: VDSO: Match ARMv8 timer in cntvct_functional() 2020-02-21 17:03:20 +00:00
kvm KVM: Drop kvm_arch_vcpu_setup() 2020-01-27 19:59:28 +01:00
lib ARM: 8958/1: rename missed uaccess .fixup section 2020-02-21 17:03:21 +00:00
mach-actions
mach-alpine
mach-artpec
mach-asm9260
mach-aspeed
mach-at91 ARM: at91: pm: use of_device_id array to find the proper shdwc node 2020-01-10 23:40:31 +01:00
mach-axxia
mach-bcm ARM: SoC platform updates 2020-02-08 13:55:25 -08:00
mach-berlin
mach-clps711x
mach-cns3xxx
mach-davinci ARM: SoC: late updates 2020-02-08 14:17:27 -08:00
mach-digicolor
mach-dove
mach-ebsa110
mach-efm32
mach-ep93xx
mach-exynos ARM: SoC platform updates 2020-02-08 13:55:25 -08:00
mach-footbridge ARM: 8911/1: move pcibios_report_status to <asm/pci.h> 2019-10-27 21:14:40 +00:00
mach-gemini
mach-highbank
mach-hisi ARM: hisi: drop useless depend on ARCH_MULTI_V7 2019-10-26 15:31:22 +08:00
mach-imx ARM: imx: only select ARM_ERRATA_814220 for ARMv7-A 2020-01-09 18:48:35 +08:00
mach-integrator
mach-iop32x
mach-ixp4xx ARM/net: ixp4xx: Pass ethernet physical base as resource 2020-01-12 12:59:53 -08:00
mach-keystone
mach-lpc18xx
mach-lpc32xx
mach-mediatek
mach-meson
mach-milbeaut
mach-mmp ARM: mmp: do not divide the clock rate 2020-01-06 09:18:50 -08:00
mach-moxart
mach-mv78xx0
mach-mvebu
mach-mxs
mach-nomadik
mach-npcm
mach-nspire
mach-omap1 ARM: OMAP1: drop duplicated dependency on ARCH_OMAP1 2019-11-11 12:30:39 -08:00
mach-omap2 ARM: SoC: late updates 2020-02-08 14:17:27 -08:00
mach-orion5x
mach-oxnas
mach-picoxcell
mach-prima2
mach-pxa USB/Thunderbolt/PHY driver updates for 5.6-rc1 2020-01-29 10:09:44 -08:00
mach-qcom
mach-rda
mach-realview
mach-rockchip
mach-rpc
mach-s3c24xx ARM: s3c24xx: Switch to atomic pwm API in rx1950 2020-01-21 20:56:47 +01:00
mach-s3c64xx ARM: SoC platform updates 2020-02-08 13:55:25 -08:00
mach-s5pv210
mach-sa1100
mach-shmobile remove ioremap_nocache and devm_ioremap_nocache 2020-01-06 09:45:59 +01:00
mach-socfpga arm: socfpga: execute cold reboot by default 2019-11-22 12:12:10 -06:00
mach-spear
mach-sti
mach-stm32
mach-sunxi ARM: sunxi: Fix CPU powerdown on A83T 2019-10-29 09:09:56 +01:00
mach-tango
mach-tegra ARM: tegra: Use clk_m CPU on Tegra124 LP1 resume 2020-01-08 12:58:46 +01:00
mach-u300 pinctrl: Allow modules to use pinctrl_[un]register_mappings 2019-12-30 14:27:17 +01:00
mach-uniphier
mach-ux500 mfd: db8500-prcmu: Support U8420-sysclk firmware 2019-11-11 08:45:04 +00:00
mach-versatile
mach-vexpress ARM: vexpress: Set-up shared OPP table instead of individual for each CPU 2019-12-09 11:52:50 +00:00
mach-vt8500
mach-zx
mach-zynq ARM: zynq: use physical cpuid in zynq_slcr_cpu_stop/start 2020-01-08 15:21:09 +01:00
mm ARM development updates for 5.6-rc1: 2020-02-04 13:12:19 +00:00
net ARM: net: bpf: Improve prologue code sequence 2019-12-11 14:34:26 +01:00
nwfpe
oprofile
plat-omap dmaengine: ti: omap-dma: Configure global priority register directly 2019-12-30 09:45:25 -08:00
plat-orion
plat-pxa spi: pxa2xx: No need to keep pointer to platform device 2019-10-18 18:24:50 +01:00
plat-samsung ARM: samsung: Rename Samsung and Exynos to lowercase 2020-01-07 20:44:22 +01:00
plat-versatile
probes
tools threads-v5.6 2020-01-29 19:38:34 -08:00
vdso kbuild: rename hostprogs-y/always to hostprogs/always-y 2020-02-04 01:53:07 +09:00
vfp
xen dma-mapping updates for 5.5-rc1 2019-11-28 11:16:43 -08:00
Kconfig ARM development updates for 5.6-rc1: 2020-02-04 13:12:19 +00:00
Kconfig-nommu
Kconfig.debug ARM: debug-ll: select DEBUG_AT91_RM9200_DBGU for sam9x60 2019-12-10 00:45:30 +01:00
Makefile