From 2ddddd0b4e89e1fc30ed257653239005d2f31f5b Mon Sep 17 00:00:00 2001 From: Michael Kelley Date: Mon, 20 Apr 2020 09:49:26 -0700 Subject: Drivers: hv: Move AEOI determination to architecture dependent code Hyper-V on ARM64 doesn't provide a flag for the AEOI recommendation in ms_hyperv.hints, so having the test in architecture independent code doesn't work. Resolve this by moving the check of the flag to an architecture dependent helper function. No functionality is changed. Signed-off-by: Michael Kelley Link: https://lore.kernel.org/r/20200420164926.24471-1-mikelley@microsoft.com Signed-off-by: Wei Liu --- drivers/hv/hv.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'drivers/hv') diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c index 6098e0cbdb4b..533c8b82b344 100644 --- a/drivers/hv/hv.c +++ b/drivers/hv/hv.c @@ -184,11 +184,7 @@ void hv_synic_enable_regs(unsigned int cpu) shared_sint.vector = HYPERVISOR_CALLBACK_VECTOR; shared_sint.masked = false; - if (ms_hyperv.hints & HV_DEPRECATING_AEOI_RECOMMENDED) - shared_sint.auto_eoi = false; - else - shared_sint.auto_eoi = true; - + shared_sint.auto_eoi = hv_recommend_using_aeoi(); hv_set_synint_state(VMBUS_MESSAGE_SINT, shared_sint.as_uint64); /* Enable the global synic bit */ -- cgit v1.2.3-59-g8ed1b