Max Filippov e68d638e49 xtensa: fix futex_atomic_cmpxchg_inatomic ... commit ca47480921 upstream. Return 0 if the operation was successful, not the userspace memory value. Check that userspace value equals passed oldval, not itself. Don't update *uval if the value wasn't read from userspace memory. This fixes process hang due to infinite loop in futex_lock_pi. It also fixes a bunch of glibc tests nptl/tst-mutexpi*. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2018-02-16 20:23:07 +01:00
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alpha	alpha: fix formating of stack content	2018-02-16 20:23:07 +01:00
arc	.gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore	2018-02-13 10:19:46 +01:00
arm	arm: KVM: Fix SMCCC handling of unimplemented SMC/HVC calls	2018-02-16 20:23:03 +01:00
arm64	crypto: hash - annotate algorithms taking optional key	2018-02-16 20:23:00 +01:00
blackfin	pinctrl: adi2: Fix Kconfig build problem	2017-12-20 10:10:34 +01:00
c6x	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
cris	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
frv	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
h8300	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
hexagon	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
ia64	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-05 12:14:50 -08:00
m32r	kernel/exit.c: export abort() to modules	2018-02-13 10:19:49 +01:00
m68k	m68k: fix ColdFire node shift size calculation	2017-12-10 13:40:39 +01:00
metag	.gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore	2018-02-13 10:19:46 +01:00
microblaze	.gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore	2018-02-13 10:19:46 +01:00
mips	.gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore	2018-02-13 10:19:46 +01:00
mn10300	License cleanup: add SPDX license identifier to uapi header files with a license	2017-11-02 11:20:11 +01:00
nios2	.gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore	2018-02-13 10:19:46 +01:00
openrisc	signal/openrisc: Fix do_unaligned_access to send the proper signal	2018-02-16 20:23:06 +01:00
parisc	parisc: qemu idle sleep support	2018-01-10 09:31:22 +01:00
powerpc	KVM: PPC: Book3S PR: Fix broken select due to misspelling	2018-02-16 20:23:03 +01:00
s390	crypto: hash - annotate algorithms taking optional key	2018-02-16 20:23:00 +01:00
score	License cleanup: add SPDX license identifier to uapi header files with no license	2017-11-02 11:19:54 +01:00
sh	signal/sh: Ensure si_signo is initialized in do_divide_error	2018-02-16 20:23:06 +01:00
sparc	crypto: hash - annotate algorithms taking optional key	2018-02-16 20:23:00 +01:00
tile	fcntl: don't cap l_start and l_end values for F_GETLK64 in compat syscall	2017-12-17 15:07:59 +01:00
um	arch, mm: Allow arch_dup_mmap() to fail	2017-12-29 17:53:43 +01:00
unicore32	kernel/exit.c: export abort() to modules	2018-02-13 10:19:49 +01:00
x86	KVM: nVMX: Fix bug of injecting L2 exception into L1	2018-02-16 20:23:03 +01:00
xtensa	xtensa: fix futex_atomic_cmpxchg_inatomic	2018-02-16 20:23:07 +01:00
.gitignore
Kconfig	kprobes: Use synchronize_rcu_tasks() for optprobe with CONFIG_PREEMPT=y	2017-12-10 13:40:40 +01:00