Juergen Gross 4f277295e5 x86/xen: init %gs very early to avoid page faults with stack protector ... When running as Xen pv guest %gs is initialized some time after C code is started. Depending on stack protector usage this might be too late, resulting in page faults. So setup %gs and MSR_GS_BASE in assembly code already. Cc: stable@vger.kernel.org Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Tested-by: Chris Patterson <cjp256@gmail.com> Signed-off-by: Juergen Gross <jgross@suse.com>		2018-02-06 09:37:18 +01:00
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boot	Merge branch 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-12-31 13:13:56 -08:00
configs	x86/unwind: Rename unwinder config options to 'CONFIG_UNWINDER_*'	2017-10-14 10:12:12 +02:00
crypto	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-14 09:51:25 -08:00
entry	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-21 10:48:35 -08:00
events	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-28 12:19:23 -08:00
hyperv	Char/Misc patches for 4.15-rc1	2017-11-16 09:10:59 -08:00
ia32	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
include	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-28 12:24:36 -08:00
kernel	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-28 12:19:23 -08:00
kvm	KVM/x86: Fix wrong macro references of X86_CR0_PG_BIT and X86_CR4_PAE_BIT in kvm_valid_sregs()	2018-01-17 15:01:11 +01:00
lib	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-28 12:24:36 -08:00
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/mm/64: Tighten up vmalloc_fault() sanity checks on 5-level kernels	2018-01-26 15:56:23 +01:00
net	bpf: fix bpf_tail_call() x64 JIT	2017-10-03 16:04:44 -07:00
oprofile	Modules updates for v4.15	2017-11-15 13:46:33 -08:00
pci	x86/PCI: Enable AMD 64-bit window on resume	2018-01-16 11:45:50 -06:00
platform	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-14 09:51:25 -08:00
power	Merge branch 'WIP.x86-pti.entry-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-12-18 08:59:15 -08:00
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/realmode: Don't decrypt trampoline area under SEV	2017-11-07 15:35:55 +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/xen: init %gs very early to avoid page faults with stack protector	2018-02-06 09:37:18 +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	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-14 09:51:25 -08:00
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	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-14 15:30:02 -08:00
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