Kees Cook 9edf1d13c9 ARM: 8958/1: rename missed uaccess .fixup section ... commit f87b1c49bc675da30d8e1e8f4b60b800312c7b90 upstream. 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: c4a84ae39b4a5 ("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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-04-07 14:13:41 +02:00
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alpha
arc	ARC: define __ALIGN_STR and __ALIGN symbols for ARC	2020-04-07 14:11:40 +02:00
arm	ARM: 8958/1: rename missed uaccess .fixup section	2020-04-07 14:13:41 +02:00
arm64	arm64: kbuild: remove compressed images on 'make ARCH=arm64 (dist)clean'	2020-04-07 13:48:08 +02:00
avr32
blackfin
c6x
cris
frv
h8300
hexagon	hexagon: work around compiler crash	2020-04-07 13:37:21 +02:00
ia64	ia64:unwind: fix double free for mod->arch.init_unw_table	2020-04-07 07:38:19 +02:00
m32r
m68k	m68k: Call timer_interrupt() with interrupts disabled	2020-04-07 13:44:29 +02:00
metag
microblaze	microblaze: Prevent the overflow of the start	2020-04-07 13:57:29 +02:00
mips	MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()'	2020-04-07 14:04:51 +02:00
mn10300
nios2	nios2: ksyms: Add missing symbol exports	2020-04-07 13:40:50 +02:00
openrisc	openrisc: Fix broken paths to arch/or32	2020-04-07 12:42:07 +02:00
parisc	parisc: Fix compiler warnings in debug_core.c	2020-04-07 13:29:00 +02:00
powerpc	powerpc: fix hardware PMU exception bug on PowerVM compatibility mode systems	2020-04-07 14:10:47 +02:00
s390	mm: prevent get_user_pages() from overflowing page refcount	2020-04-07 14:08:50 +02:00
score
sh	pinctrl: sh-pfc: sh7269: Fix CAN function GPIOs	2020-04-07 13:56:29 +02:00
sparc	sparc32: fix struct ipc64_perm type definition	2020-04-07 13:49:17 +02:00
tile	locking/x86: Remove the unused atomic_inc_short() methd	2020-04-07 13:25:08 +02:00
um	um: Make GCOV depend on !KCOV	2020-04-07 12:42:32 +02:00
unicore32
x86	perf/amd/uncore: Replace manual sampling check with CAP_NO_INTERRUPT flag	2020-04-07 14:13:32 +02:00
xtensa	xtensa: fix TLB sanity checker	2020-04-07 13:12:45 +02:00
Kconfig