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linux/arch/x86
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Boris Ostrovsky 31ad7f8e7d x86/vsyscall/64: Use proper accessor to update P4D entry 
Writing to it directly does not work for Xen PV guests.

Fixes: 49275fef986a ("x86/vsyscall/64: Explicitly set _PAGE_USER in the pagetable hierarchy")
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Juergen Gross <jgross@suse.com>
Acked-by: Andy Lutomirski <luto@kernel.org>
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/20180319143154.3742-1-boris.ostrovsky@oracle.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2018-03-20 12:00:53 +01:00
..
boot
x86/boot/64: Verify alignment of the LOAD segment
2018-03-20 08:03:03 +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
2018-02-12 08:57:21 -08:00
entry
x86/vsyscall/64: Use proper accessor to update P4D entry
2018-03-20 12:00:53 +01:00
events
Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-02-14 17:02:15 -08:00
hyperv
KVM changes for 4.16
2018-02-10 13:16:35 -08:00
ia32
x86/entry: Do not special-case clone(2) in compat entry
2018-03-07 07:57:31 +01:00
include
x86/cpu: Remove the CONFIG_X86_PPRO_FENCE=y quirk
2018-03-20 10:01:05 +01:00
kernel
x86/cpu: Remove the CONFIG_X86_PPRO_FENCE=y quirk
2018-03-20 10:01:05 +01:00
kvm
KVM/VMX: Optimize vmx_vcpu_run() and svm_vcpu_run() by marking the RDMSR path as unlikely()
2018-02-23 08:24:36 +01:00
lib
Revert "x86/retpoline: Simplify vmexit_fill_RSB()"
2018-02-20 09:38:26 +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: Fix a comment typo
2018-03-08 12:33:21 +01:00
net
bpf, x86_64: remove obsolete exception handling from div/mod
2018-01-26 16:42:06 -08:00
oprofile
Modules updates for v4.15
2017-11-15 13:46:33 -08:00
pci
pci-v4.16-changes
2018-02-06 09:59:40 -08:00
platform
Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-02-14 17:02:15 -08:00
power
x86: hibernate: fix swsusp_arch_resume() prototype
2018-02-07 12:18:23 +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
x86-64/realmode: Add instruction suffix
2018-02-20 09:33:41 +01:00
tools
x86/tools: Standardize output format of insn_decode_test
2017-12-12 13:27:47 +01:00
um
x86/cpu: Remove the CONFIG_X86_PPRO_FENCE=y quirk
2018-03-20 10:01:05 +01:00
video
…
xen
x86/xen: Zero MSR_IA32_SPEC_CTRL before suspend
2018-02-28 16:03:19 +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/vsyscall/64: Drop "native" vsyscalls
2018-03-08 06:48:15 +01:00
Kconfig.cpu
x86/cpu: Remove the CONFIG_X86_PPRO_FENCE=y quirk
2018-03-20 10:01:05 +01:00
Kconfig.debug
Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-01-30 13:01:09 -08:00
Makefile
x86/build/64: Force the linker to use 2MB page size
2018-03-20 08:03:03 +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