On Sun, Jun 25, 2017 at 10:06:42AM -0700, kys@xxxxxxxxxxxxxxxxxxxxxx wrote: > From: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx> > > We have only three call sites for hv_do_hypercall() and we're going to > change HVCALL_SIGNAL_EVENT to doing fast hypercall so we can inline this > function for optimization. > > Hyper-V top level functional specification states that r9-r11 registers > and flags may be clobbered by the hypervisor during hypercall and with > inlining this is somewhat important, add the clobbers. > > Signed-off-by: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx> > Reviewed-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx> > Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx> This patch breaks the build, so can you please rebase and resend this, and the rest of this series, if you wish to have it applied? thanks, greg k-h _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
