Messages in this thread | | | Subject | Re: [PATCH 06/17] mshv: SynIC port and connection hypercalls | From | Vineeth Pillai <> | Date | Tue, 29 Jun 2021 12:21:22 -0400 |
| |
On 6/29/2021 9:06 AM, Wei Liu wrote: > On Wed, Jun 02, 2021 at 05:20:51PM +0000, Vineeth Pillai wrote: >> Hyper-V enables inter-partition communication through the port and >> connection constructs. More details about ports and connections in >> TLFS chapter 11. >> >> Implement hypercalls related to ports and connections for enabling >> inter-partiion communication. >> >> Signed-off-by: Vineeth Pillai <viremana@linux.microsoft.com> > Vineeth, feel free to squash the following patch. Thanks Wei, I will have this in the next iteration.
~Vineeth > > ---8<--- > >From afb9ab422895364216acb4261399f6f5154eea17 Mon Sep 17 00:00:00 2001 > From: Wei Liu <wei.liu@kernel.org> > Date: Tue, 29 Jun 2021 12:58:47 +0000 > Subject: [PATCH] fixup! mshv: SynIC port and connection hypercalls > > Signed-off-by: Wei Liu <wei.liu@kernel.org> > --- > drivers/hv/hv_call.c | 10 +++++----- > 1 file changed, 5 insertions(+), 5 deletions(-) > > diff --git a/drivers/hv/hv_call.c b/drivers/hv/hv_call.c > index d5cdbe4e93da..30aefcbdda85 100644 > --- a/drivers/hv/hv_call.c > +++ b/drivers/hv/hv_call.c > @@ -797,7 +797,7 @@ hv_call_create_port(u64 port_partition_id, union hv_port_id port_id, > if (status != HV_STATUS_INSUFFICIENT_MEMORY) { > pr_err("%s: %s\n", > __func__, hv_status_to_string(status)); > - ret = -hv_status_to_errno(status); > + ret = hv_status_to_errno(status); > break; > } > ret = hv_call_deposit_pages(NUMA_NO_NODE, > @@ -826,7 +826,7 @@ hv_call_delete_port(u64 port_partition_id, union hv_port_id port_id) > > if (status != HV_STATUS_SUCCESS) { > pr_err("%s: %s\n", __func__, hv_status_to_string(status)); > - return -hv_status_to_errno(status); > + return hv_status_to_errno(status); > } > > return 0; > @@ -866,7 +866,7 @@ hv_call_connect_port(u64 port_partition_id, union hv_port_id port_id, > if (status != HV_STATUS_INSUFFICIENT_MEMORY) { > pr_err("%s: %s\n", > __func__, hv_status_to_string(status)); > - ret = -hv_status_to_errno(status); > + ret = hv_status_to_errno(status); > break; > } > ret = hv_call_deposit_pages(NUMA_NO_NODE, > @@ -896,7 +896,7 @@ hv_call_disconnect_port(u64 connection_partition_id, > > if (status != HV_STATUS_SUCCESS) { > pr_err("%s: %s\n", __func__, hv_status_to_string(status)); > - return -hv_status_to_errno(status); > + return hv_status_to_errno(status); > } > > return 0; > @@ -918,7 +918,7 @@ hv_call_notify_port_ring_empty(u32 sint_index) > > if (status != HV_STATUS_SUCCESS) { > pr_err("%s: %s\n", __func__, hv_status_to_string(status)); > - return -hv_status_to_errno(status); > + return hv_status_to_errno(status); > } > > return 0;
| |