Haozhong Zhang 2a266f2355 KVM MMU: check pending exception before injecting APF ... For example, when two APF's for page ready happen after one exit and the first one becomes pending, the second one will result in #DF. Instead, just handle the second page fault synchronously. Reported-by: Ross Zwisler <zwisler@gmail.com> Message-ID: <CAOxpaSUBf8QoOZQ1p4KfUp0jq76OKfGY4Uxs-Gg8ngReD99xww@mail.gmail.com> Reported-by: Alec Blayne <ab@tevsa.net> Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2018-01-11 14:05:19 +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	crypto: salsa20 - fix blkcipher_walk API usage	2017-11-29 16:25:58 +11:00
entry	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-03 16:41:07 -08:00
events	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-05 12:23:57 -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	2018-01-05 12:23:57 -08:00
kernel	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-05 12:23:57 -08:00
kvm	KVM MMU: check pending exception before injecting APF	2018-01-11 14:05:19 +01:00
lib	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
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	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-01-05 12:23:57 -08:00
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	pci-v4.15-fixes-1	2017-12-14 17:02:39 -08:00
platform	efi/capsule-loader: Reinstate virtual capsule mapping	2018-01-03 13:54:31 +01:00
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	Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-12-23 11:53:04 -08:00
.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	2017-12-23 11:53:04 -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	kmemcheck: remove annotations	2017-11-15 18:21:04 -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