Re: [Qemu-devel] [PATCH v2] cpu-exec: Do not invalidate original TB in cpu_exec_nocache()

2015-07-22 Thread Paolo Bonzini
On 22/07/2015 08:15, Sergey Fedorov wrote: > ping. Hi, this patch was a bit late for QEMU 2.4, but it will be included in 2.5. Paolo > On 30.06.2015 12:35, Sergey Fedorov wrote: >> > Instead of invalidating an original TB in cpu_exec_nocache() >> > prematurely, just save a link to it in the te

Re: [Qemu-devel] [PATCH v2] cpu-exec: Do not invalidate original TB in cpu_exec_nocache()

2015-07-21 Thread Sergey Fedorov
ping. On 30.06.2015 12:35, Sergey Fedorov wrote: > Instead of invalidating an original TB in cpu_exec_nocache() > prematurely, just save a link to it in the temporary generated TB. If > cpu_io_recompile() is raised subsequently from the temporary TB, > invalidate the original one as well. That all

[Qemu-devel] [PATCH v2] cpu-exec: Do not invalidate original TB in cpu_exec_nocache()

2015-06-30 Thread Sergey Fedorov
Instead of invalidating an original TB in cpu_exec_nocache() prematurely, just save a link to it in the temporary generated TB. If cpu_io_recompile() is raised subsequently from the temporary TB, invalidate the original one as well. That allows reusing the original TB each time cpu_exec_nocache() i