Kees Cook c3b0874866 locking/refcounts: Do not force refcount_t usage as GPL-only export ...

commit b562c171cf upstream.

The refcount_t protection on x86 was not intended to use the stricter
GPL export. This adjusts the linkage again to avoid a regression in
the availability of the refcount API.

Reported-by: Dave Airlie <airlied@gmail.com>
Fixes: 7a46ec0e2f ("locking/refcounts, x86/asm: Implement fast refcount overflow protection")
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Ivan Kozik <ivan@ludios.org>
Cc: Thomas Backlund <tmb@mageia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-12-10 13:40:45 +01:00

..

alpha

Merge tag 'spdx_identifiers-4.14-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2017-11-02 10:04:46 -07:00

arc

Merge tag 'spdx_identifiers-4.14-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2017-11-02 10:04:46 -07:00

arm

ARM: 8721/1: mm: dump: check hardware RO bit for LPAE

2017-11-30 08:40:40 +00:00

arm64

arm64: ftrace: emit ftrace-mod.o contents through code

2017-12-05 11:26:31 +01:00

blackfin

License cleanup: add SPDX license identifier to uapi header files with a license

2017-11-02 11:20:11 +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

License cleanup: add SPDX license identifier to uapi header files with a license

2017-11-02 11:20:11 +01:00

m68k

m68k: fix ColdFire node shift size calculation

2017-12-10 13:40:39 +01:00

metag

License cleanup: add SPDX license identifier to uapi header files with a license

2017-11-02 11:20:11 +01:00

microblaze

License cleanup: add SPDX license identifier to uapi header files with a license

2017-11-02 11:20:11 +01:00

mips

MIPS: Add custom serial.h with BASE_BAUD override for generic kernel

2017-12-10 13:40:38 +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

License cleanup: add SPDX license identifier to uapi header files with a license

2017-11-02 11:20:11 +01:00

openrisc

License cleanup: add SPDX license identifier to uapi header files with a license

2017-11-02 11:20:11 +01:00

parisc

parisc: Fix validity check of pointer size argument in new CAS implementation

2017-11-30 08:40:56 +00:00

powerpc

powerpc/kprobes: Disable preemption before invoking probe handler for optprobes

2017-12-10 13:40:43 +01:00

s390

s390/ptrace: fix guarded storage regset handling

2017-12-10 13:40:43 +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

License cleanup: add SPDX license identifier to uapi header files with a license

2017-11-02 11:20:11 +01:00

sparc

sparc64: Fix page table walk for PUD hugepages

2017-11-21 09:49:25 +01:00

tile

Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile

2017-11-03 10:36:43 -07:00

um

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

unicore32

License cleanup: add SPDX license identifier to uapi header files with a license

2017-11-02 11:20:11 +01:00

x86

locking/refcounts: Do not force refcount_t usage as GPL-only export

2017-12-10 13:40:45 +01:00

xtensa

License cleanup: add SPDX license identifier to uapi header files with a license

2017-11-02 11:20:11 +01:00

.gitignore

…

Kconfig

kprobes: Use synchronize_rcu_tasks() for optprobe with CONFIG_PREEMPT=y

2017-12-10 13:40:40 +01:00