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* [PATCH] gpu/cuda: fix build
@ 2022-09-23  8:25 Thomas Monjalon
  2022-09-23  8:29 ` David Marchand
  0 siblings, 1 reply; 3+ messages in thread
From: Thomas Monjalon @ 2022-09-23  8:25 UTC (permalink / raw)
  To: dev; +Cc: Elena Agostini, Bruce Richardson, Dmitry Kozlyuk

A recent commit removed errno.h from rte_common.h.
It has to be added in various places where it is used,
and wad implicitly included via rte_common.h,
but was forgotten in gpu/cuda.

As a result, the compilation is broken:
	drivers/gpu/cuda/gdrcopy.c:116:17: error: ‘ENOTSUP’ undeclared

Note that rte_errno.h does not include errno.h.
The include of errno.h is added.

Fixes: 72b452c5f259 ("eal: remove unneeded includes from a public header")

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
 drivers/gpu/cuda/common.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/cuda/common.h b/drivers/gpu/cuda/common.h
index 5144694d60..e809988503 100644
--- a/drivers/gpu/cuda/common.h
+++ b/drivers/gpu/cuda/common.h
@@ -6,6 +6,7 @@
 #define CUDA_COMMON_H
 
 #include <dlfcn.h>
+#include <errno.h>
 
 #include <rte_common.h>
 #include <rte_log.h>
-- 
2.36.1


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2022-09-23  8:25 [PATCH] gpu/cuda: fix build Thomas Monjalon
2022-09-23  8:29 ` David Marchand
2022-09-23  8:41   ` David Marchand

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