> -----Original Message----- > From: Vitaly Kuznetsov <vkuzn...@redhat.com> > Sent: Friday, June 22, 2018 10:06 AM > To: x...@kernel.org > Cc: de...@linuxdriverproject.org; linux-ker...@vger.kernel.org; KY Srinivasan > <k...@microsoft.com>; Haiyang Zhang <haiya...@microsoft.com>; Stephen > Hemminger > <sthem...@microsoft.com>; Thomas Gleixner <t...@linutronix.de>; Ingo Molnar > <mi...@redhat.com>; H. Peter Anvin <h...@zytor.com>; Tianyu Lan > <tianyu....@microsoft.com>; Michael Kelley (EOSG) > <michael.h.kel...@microsoft.com> > Subject: [PATCH 2/4] x86/hyper-v: use 'fast' hypercall for HVCALL_SEND_IPI > > Current Hyper-V TLFS (v5.0b) claims that HvCallSendSyntheticClusterIpi > hypercall can't be 'fast' (passing parameters through registers) but > apparently this is not true, Windows always uses 'fast' version. We can > do the same in Linux too. > > Signed-off-by: Vitaly Kuznetsov <vkuzn...@redhat.com>
Reviewed-by: Michael Kelley <mikel...@microsoft.com> _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
