Jan H. Schönherr 20b7035c66 KVM: Let KVM_SET_SIGNAL_MASK work as advertised ... KVM API says for the signal mask you set via KVM_SET_SIGNAL_MASK, that "any unblocked signal received [...] will cause KVM_RUN to return with -EINTR" and that "the signal will only be delivered if not blocked by the original signal mask". This, however, is only true, when the calling task has a signal handler registered for a signal. If not, signal evaluation is short-circuited for SIG_IGN and SIG_DFL, and the signal is either ignored without KVM_RUN returning or the whole process is terminated. Make KVM_SET_SIGNAL_MASK behave as advertised by utilizing logic similar to that in do_sigtimedwait() to avoid short-circuiting of signals. Signed-off-by: Jan H. Schönherr <jschoenh@amazon.de> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2017-11-27 17:53:47 +01:00
..
Kconfig	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +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
cpuid.c	Merge branch 'kvm-ppc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc	2017-09-08 14:40:43 +02:00
cpuid.h	KVM: x86: Fix CPUID function for word 6 (80000001_ECX)	2017-11-17 13:20:22 +01:00
debugfs.c	kvm: x86: export TSC information to user-space	2016-09-16 16:57:48 +02:00
emulate.c	KVM: x86: fix em_fxstor() sleeping while in atomic	2017-11-17 13:20:15 +01:00
hyperv.c	KVM: X86: implement the logic for spinlock optimization	2017-08-08 10:57:43 +02:00
hyperv.h	kvm: x86: hyperv: make VP_INDEX managed by userspace	2017-07-14 16:28:18 +02:00
i8254.c	KVM: x86: take slots_lock in kvm_free_pit	2017-07-12 22:38:26 +02:00
i8254.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
i8259.c	KVM: x86: simplify pic_ioport_read()	2017-04-12 20:17:15 +02:00
ioapic.c	KVM: x86: ioapic: Preserve read-only values in the redirection table	2017-11-17 13:20:21 +01:00
ioapic.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
irq.c	KVM: x86: get rid of pic_irqchip()	2017-04-12 20:17:13 +02:00
irq.h	KVM: x86: don't hold kvm->lock in KVM_SET_GSI_ROUTING	2017-05-02 14:45:45 +02:00
irq_comm.c	KVM: x86: don't hold kvm->lock in KVM_SET_GSI_ROUTING	2017-05-02 14:45:45 +02:00
kvm_cache_regs.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
lapic.c	KVM: lapic: Fixup LDR on load in x2apic	2017-11-27 17:32:53 +01:00
lapic.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mmu.c	First batch of KVM changes for 4.15	2017-11-16 13:00:24 -08:00
mmu.h	First batch of KVM changes for 4.15	2017-11-16 13:00:24 -08:00
mmu_audit.c	KVM: MMU: Add 5 level EPT & Shadow page table support.	2017-08-24 18:09:17 +02:00
mmutrace.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mtrr.c	KVM: x86: generalize guest_cpuid_has_ helpers	2017-08-07 16:11:50 +02:00
page_track.c	locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_ONCE()/WRITE_ONCE()	2017-10-25 11:01:08 +02:00
paging_tmpl.h	KVM: x86: extend usage of RET_MMIO_PF_* constants	2017-10-12 14:01:56 +02:00
pmu.c	KVM: x86: never specify a sample period for virtualized in_tx_cp counters	2017-03-01 14:19:46 +01:00
pmu.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pmu_amd.c	perf/x86/amd: Make HW_CACHE_REFERENCES and HW_CACHE_MISSES measure L2	2016-09-16 16:19:49 +02:00
pmu_intel.c	KVM: x86/vPMU: fix undefined shift in intel_pmu_refresh()	2017-05-19 19:59:27 +02:00
svm.c	KVM: x86: Exit to user-mode on #UD intercept when emulator requires	2017-11-17 13:20:10 +01:00
trace.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
tss.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
vmx.c	KVM: VMX: Fix vmx->nested freeing when no SMI handler	2017-11-27 17:37:55 +01:00
x86.c	KVM: Let KVM_SET_SIGNAL_MASK work as advertised	2017-11-27 17:53:47 +01:00
x86.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00