diff options
Diffstat (limited to '0001-hyper-v-Use-UUID-API-for-exporting-the-GUID.patch')
| -rw-r--r-- | 0001-hyper-v-Use-UUID-API-for-exporting-the-GUID.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/0001-hyper-v-Use-UUID-API-for-exporting-the-GUID.patch b/0001-hyper-v-Use-UUID-API-for-exporting-the-GUID.patch new file mode 100644 index 000000000..f61982d77 --- /dev/null +++ b/0001-hyper-v-Use-UUID-API-for-exporting-the-GUID.patch @@ -0,0 +1,35 @@ +From 1d3c9c075462e9c5a474248e4b433861572f33e9 Mon Sep 17 00:00:00 2001 +From: Andy Shevchenko <andriy.shevchenko@linux.intel.com> +Date: Wed, 22 Apr 2020 15:59:37 +0300 +Subject: [PATCH] hyper-v: Use UUID API for exporting the GUID + +There is export_guid() function which exports guid_t to the u8 array. +Use it instead of open coding variant. + +This allows to hide the uuid_t internals. + +Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> +Link: https://lore.kernel.org/r/20200422125937.38355-1-andriy.shevchenko@linux.intel.com +Signed-off-by: Wei Liu <wei.liu@kernel.org> +--- + drivers/hv/hv_trace.h | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +diff --git a/drivers/hv/hv_trace.h b/drivers/hv/hv_trace.h +index e70783e33680..f9d14db980cb 100644 +--- a/drivers/hv/hv_trace.h ++++ b/drivers/hv/hv_trace.h +@@ -286,8 +286,8 @@ TRACE_EVENT(vmbus_send_tl_connect_request, + __field(int, ret) + ), + TP_fast_assign( +- memcpy(__entry->guest_id, &msg->guest_endpoint_id.b, 16); +- memcpy(__entry->host_id, &msg->host_service_id.b, 16); ++ export_guid(__entry->guest_id, &msg->guest_endpoint_id); ++ export_guid(__entry->host_id, &msg->host_service_id); + __entry->ret = ret; + ), + TP_printk("sending guest_endpoint_id %pUl, host_service_id %pUl, " +-- +2.26.2 + |