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From: | Paolo Bonzini |
Subject: | Re: [Qemu-devel] [RFC PATCH v7 08/21] replay: interrupts and exceptions |
Date: | Wed, 14 Jan 2015 11:21:50 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 |
On 14/01/2015 11:06, Pavel Dovgaluk wrote: >> > I think it is okay. INIT executes cpu_loop_exit() on x86 because >> > processors other than the boot processor are halted after they receive >> > INIT. > Then I cannot put everything in one if-else chain because it will change the > behavior of the code. > After processing RESET branch we can also process hardware interrupts (in > unmodified code). Then if it's simpler you can add cpu_loop_exit(). It's not required, but it's also definitely not a fast path. Paolo
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