From 37ccdcbe0757196ec98c0dcf9754bec8423807a5 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Tue, 20 May 2014 14:29:47 +0200 Subject: [PATCH] KVM: x86: return all bits from get_interrupt_shadow For the next patch we will need to know the full state of the interrupt shadow; we will then set KVM_REQ_EVENT when one bit is cleared. However, right now get_interrupt_shadow only returns the one corresponding to the emulated instruction, or an unconditional 0 if the emulated instruction does not have an interrupt shadow. This is confusing and does not allow us to check for cleared bits as mentioned above. Clean the callback up, and modify toggle_interruptibility to match the comment above the call. As a small result, the call to set_interrupt_shadow will be skipped in the common case where int_shadow == 0 && mask == 0. Signed-off-by: Paolo Bonzini --- Reading git-format-patch failed