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2fd9c41aea
linux/arch/x86
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Nick Desaulniers 2fd9c41aea x86/process: Define cpu_tss_rw in same section as declaration 
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
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/20180103203954.183360-1-ndesaulniers@google.com
2018-01-03 23:19:33 +01:00
..
boot x86/mm/pti: Add infrastructure for page table isolation 2017-12-23 21:12:59 +01:00
configs x86/unwind: Rename unwinder config options to 'CONFIG_UNWINDER_*' 2017-10-14 10:12:12 +02:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2017-11-06 09:05:03 -08:00
entry x86/pti: Switch to kernel CR3 at early in entry_SYSCALL_compat() 2018-01-03 23:19:32 +01:00
events x86/events/intel/ds: Map debug buffers in cpu_entry_area 2017-12-23 21:13:00 +01:00
hyperv x86/virt: Add enum for hypervisors to replace x86_hyper 2017-11-10 10:03:12 +01:00
ia32 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
include x86/dumpstack: Fix partial register dumps 2018-01-03 16:14:46 +01:00
kernel x86/process: Define cpu_tss_rw in same section as declaration 2018-01-03 23:19:33 +01:00
kvm x86/entry: Remap the TSS into the CPU entry area 2017-12-17 13:59:56 +01:00
lib x86/entry/64: Make cpu_entry_area.tss read-only 2017-12-17 14:27:52 +01:00
math-emu License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mm x86/pti: Make sure the user/kernel PTEs match 2018-01-03 15:57:59 +01:00
net bpf: fix bpf_tail_call() x64 JIT 2017-10-03 16:04:44 -07:00
oprofile x86/oprofile/ppro: Do not use __this_cpu*() in preemptible context 2017-11-08 13:01:54 +01:00
pci License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
platform x86/mm/pti: Allocate a separate user PGD 2017-12-23 21:13:00 +01:00
power x86/entry: Remap the TSS into the CPU entry area 2017-12-17 13:59:56 +01:00
purgatory License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ras License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
realmode License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tools License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
um Merge commit 'upstream-x86-entry' into WIP.x86/mm 2017-12-17 12:58:53 +01:00
video
xen x86/cpu_entry_area: Move it out of the fixmap 2017-12-22 20:13:05 +01:00
.gitignore
Kbuild Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-09-07 09:25:15 -07:00
Kconfig x86/Kconfig: Limit NR_CPUS on 32-bit to a sane amount 2017-12-22 20:13:00 +01:00
Kconfig.cpu License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig.debug Merge commit 'upstream-x86-entry' into WIP.x86/mm 2017-12-17 12:58:53 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile_32.cpu License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile.um License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00