[Qemu-devel] Re: [PATCH 1/2] rtc: Parse the 'driftfix' option only for TARGET_I386

[Amit Shah <amit.shah@redhat.com>]

On (Wed) Jun 23 2010 [16:35:26], Paolo Bonzini wrote:
> On 06/23/2010 04:29 PM, Amit Shah wrote:
> >The driftfix option is only useful for Windows guests, and for the x86
> >architecture, so limit the option parsing to TARGET_I386. This ifdef
> >conditional is moved from qemu-config.c to vl.c. The next patch will fix
> >a bug where the driftfix option wasn't exposed at all even to the x86
> >architecture.
> >
> >Signed-off-by: Amit Shah<amit.shah@redhat.com>
> >---
> >  vl.c |    2 ++
> >  1 files changed, 2 insertions(+), 0 deletions(-)
> >
> >diff --git a/vl.c b/vl.c
> >index 920717a..f9c8086 100644
> >--- a/vl.c
> >+++ b/vl.c
> >@@ -418,6 +418,7 @@ static void configure_rtc(QemuOpts *opts)
> >              exit(1);
> >          }
> >      }
> >+#ifdef TARGET_I386
> >      value = qemu_opt_get(opts, "driftfix");
> >      if (value) {
> >          if (!strcmp(value, "slew")) {
> >@@ -429,6 +430,7 @@ static void configure_rtc(QemuOpts *opts)
> >              exit(1);
> >          }
> >      }
> >+#endif
> >  }
> >
> >  /***********************************************************/
> 
> This file is compiled only once for upstream qemu, so it will never
> see TARGET_I386.  Any reason to have the #ifdef at all?

Er, yeah; I wanted to drop 1/2 before sending out the patch -- just
patch 2 should be considered. I'll send a v2.


		Amit