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Nick Desaulniers 88dff1ab04 x86/process: Define cpu_tss_rw in same section as declaration 
commit 2fd9c41aea upstream.

cpu_tss_rw is declared with DECLARE_PER_CPU_PAGE_ALIGNED
but then defined with DEFINE_PER_CPU_SHARED_ALIGNED
leading to section mismatch warnings.

Use DEFINE_PER_CPU_PAGE_ALIGNED consistently. This is necessary because
it's mapped to the cpu entry area and must be page aligned.

[ tglx: Massaged changelog a bit ]

Fixes: 1a935bc3d4 ("x86/entry: Move SYSENTER_stack to the beginning of struct tss_struct")
Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: thomas.lendacky@amd.com
Cc: Borislav Petkov <bpetkov@suse.de>
Cc: tklauser@distanz.ch
Cc: minipli@googlemail.com
Cc: me@kylehuey.com
Cc: namit@vmware.com
Cc: luto@kernel.org
Cc: jpoimboe@redhat.com
Cc: tj@kernel.org
Cc: cl@linux.com
Cc: bp@suse.de
Cc: thgarnie@google.com
Cc: kirill.shutemov@linux.intel.com
Link: https://lkml.kernel.org/r/20180103203954.183360-1-ndesaulniers@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-05 15:48:58 +01:00
..
alpha License cleanup: add SPDX license identifiers to some files 2017-11-02 10:04:46 -07:00
arc License cleanup: add SPDX license identifiers to some files 2017-11-02 10:04:46 -07:00
arm linux/compiler.h: Split into compiler.h and compiler_types.h 2017-12-25 14:26:33 +01:00
arm64 arm64: kvm: Prevent restoring stale PMSCR_EL1 for vcpu 2017-12-29 17:53:48 +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 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 fcntl: don't cap l_start and l_end values for F_GETLK64 in compat syscall 2017-12-17 15:07:59 +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 Revert "parisc: Re-enable interrupts early" 2017-12-29 17:53:47 +01:00
powerpc powerpc/perf: Dereference BHRB entries safely 2017-12-29 17:53:49 +01:00
s390 bpf, s390x: do not reload skb pointers in non-skb context 2017-12-25 14:26:31 +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: repair calling incorrect hweight function from stubs 2018-01-02 20:31:13 +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 arch, mm: Allow arch_dup_mmap() to fail 2017-12-29 17:53:43 +01:00
x86 x86/process: Define cpu_tss_rw in same section as declaration 2018-01-05 15:48:58 +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