Re: [kvm-devel] [Qemu-devel] [PATCH] ignore reads to the EOI register.

2008-03-28 Thread Glauber Costa
Aurelien Jarno wrote: > On Wed, Mar 26, 2008 at 09:57:16PM -0300, Glauber Costa wrote: >> They seem legal in real hardware, even though the EOI >> is a write-only register. By "legal" I mean they are completely >> ignored, but at least, don't cause any bits to be set at ESR. >> >> Without this patc

Re: [kvm-devel] [Qemu-devel] [PATCH] ignore reads to the EOI register.

2008-03-27 Thread Aurelien Jarno
On Wed, Mar 26, 2008 at 09:57:16PM -0300, Glauber Costa wrote: > They seem legal in real hardware, even though the EOI > is a write-only register. By "legal" I mean they are completely > ignored, but at least, don't cause any bits to be set at ESR. > > Without this patch, some (very recent) linux