Re: [Qemu-devel] [PATCH] target-i386: Fix I/O bitmap checks for in/out

2014-02-17 Thread Kevin Wolf
Am 24.01.2014 um 11:19 hat Kevin Wolf geschrieben: Commit 1b90d56e changed the implementation of in/out imm to not assign the accessed port number to cpu_T[0] as it appeared unnecessary. However, currently gen_check_io() makes use of cpu_T[0] to implement the I/O bitmap checks, so it's in fact

Re: [Qemu-devel] [PATCH] target-i386: Fix I/O bitmap checks for in/out

2014-02-17 Thread Peter Maydell
On 17 February 2014 10:14, Kevin Wolf kw...@redhat.com wrote: Am 24.01.2014 um 11:19 hat Kevin Wolf geschrieben: Commit 1b90d56e changed the implementation of in/out imm to not assign the accessed port number to cpu_T[0] as it appeared unnecessary. However, currently gen_check_io() makes use

Re: [Qemu-devel] [PATCH] target-i386: Fix I/O bitmap checks for in/out

2014-02-17 Thread Kevin Wolf
Am 17.02.2014 um 11:47 hat Peter Maydell geschrieben: On 17 February 2014 10:14, Kevin Wolf kw...@redhat.com wrote: Am 24.01.2014 um 11:19 hat Kevin Wolf geschrieben: Commit 1b90d56e changed the implementation of in/out imm to not assign the accessed port number to cpu_T[0] as it appeared

[Qemu-devel] [PATCH] target-i386: Fix I/O bitmap checks for in/out

2014-01-24 Thread Kevin Wolf
Commit 1b90d56e changed the implementation of in/out imm to not assign the accessed port number to cpu_T[0] as it appeared unnecessary. However, currently gen_check_io() makes use of cpu_T[0] to implement the I/O bitmap checks, so it's in fact still used and the change broke the check, leading to