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20b7035c66
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> |
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| .. | ||
| 00README.txt | ||
| callback.c | ||
| commpage.c | ||
| commpage.h | ||
| dyntrans.c | ||
| emulate.c | ||
| entry.c | ||
| fpu.S | ||
| hypcall.c | ||
| interrupt.c | ||
| interrupt.h | ||
| Kconfig | ||
| Makefile | ||
| mips.c | ||
| mmu.c | ||
| msa.S | ||
| stats.c | ||
| tlb.c | ||
| trace.h | ||
| trap_emul.c | ||
| vz.c | ||