patch 'net/ice: build failure with make and GCC > 11' has been queued to stable release 19.11.12

[christian.ehrhardt at canonical.com]

Hi,

FYI, your patch has been queued to stable release 19.11.12

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 02/27/22. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/cpaelzer/dpdk-stable-queue

This queued commit can be viewed at:
https://github.com/cpaelzer/dpdk-stable-queue/commit/4b0a43dcaf3e4cd5f1caf023231db1fd9fd894f2

Thanks.

Christian Ehrhardt <christian.ehrhardt at canonical.com>

---
>From 4b0a43dcaf3e4cd5f1caf023231db1fd9fd894f2 Mon Sep 17 00:00:00 2001
From: Steve Yang <stevex.yang at intel.com>
Date: Wed, 12 Jan 2022 06:45:05 +0000
Subject: [PATCH] net/ice: build failure with make and GCC > 11
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Since GCC version is greater than 11.1.1, the '-finline-functions'
option perhaps causes '-Werror=maybe-uninitialized' issue.

Check the gcc version, and enable '-Wno-maybe-uninitialized',
otherwise it will have "error: ‘r_bitmap’ may be used uninitialized".

Bugzilla ID: 744

Signed-off-by: Steve Yang <stevex.yang at intel.com>
---
 drivers/net/ice/Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/ice/Makefile b/drivers/net/ice/Makefile
index 9cfd059781..9935d614c8 100644
--- a/drivers/net/ice/Makefile
+++ b/drivers/net/ice/Makefile
@@ -37,6 +37,10 @@ ifeq ($(shell test $(GCC_VERSION) -ge 44 && echo 1), 1)
 CFLAGS_BASE_DRIVER += -Wno-unused-but-set-variable
 endif
 
+ifeq ($(shell test $(GCC_VERSION) -ge 110 && echo 1), 1)
+CFLAGS_BASE_DRIVER += -Wno-maybe-uninitialized
+endif
+
 endif
 OBJS_BASE_DRIVER=$(patsubst %.c,%.o,$(notdir $(wildcard $(SRCDIR)/base/*.c)))
 $(foreach obj, $(OBJS_BASE_DRIVER), $(eval CFLAGS_$(obj)+=$(CFLAGS_BASE_DRIVER)))
-- 
2.35.0