diff options
Diffstat (limited to 'target/linux/generic/backport-5.15/702-v5.19-16-eth-mtk_eth_soc-silence-the-GCC-12-array-bounds-warn.patch')
-rw-r--r-- | target/linux/generic/backport-5.15/702-v5.19-16-eth-mtk_eth_soc-silence-the-GCC-12-array-bounds-warn.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/generic/backport-5.15/702-v5.19-16-eth-mtk_eth_soc-silence-the-GCC-12-array-bounds-warn.patch b/target/linux/generic/backport-5.15/702-v5.19-16-eth-mtk_eth_soc-silence-the-GCC-12-array-bounds-warn.patch new file mode 100644 index 0000000000..aa98745ac6 --- /dev/null +++ b/target/linux/generic/backport-5.15/702-v5.19-16-eth-mtk_eth_soc-silence-the-GCC-12-array-bounds-warn.patch @@ -0,0 +1,26 @@ +From: Jakub Kicinski <kuba@kernel.org> +Date: Fri, 20 May 2022 12:56:03 -0700 +Subject: [PATCH] eth: mtk_eth_soc: silence the GCC 12 array-bounds warning + +GCC 12 gets upset because in mtk_foe_entry_commit_subflow() +this driver allocates a partial structure. The writes are +within bounds. + +Silence these warnings for now, our build bot runs GCC 12 +so we won't allow any new instances. + +Signed-off-by: Jakub Kicinski <kuba@kernel.org> +Signed-off-by: David S. Miller <davem@davemloft.net> +--- + +--- a/drivers/net/ethernet/mediatek/Makefile ++++ b/drivers/net/ethernet/mediatek/Makefile +@@ -11,3 +11,8 @@ mtk_eth-$(CONFIG_NET_MEDIATEK_SOC_WED) + + endif + obj-$(CONFIG_NET_MEDIATEK_SOC_WED) += mtk_wed_ops.o + obj-$(CONFIG_NET_MEDIATEK_STAR_EMAC) += mtk_star_emac.o ++ ++# FIXME: temporarily silence -Warray-bounds on non W=1+ builds ++ifndef KBUILD_EXTRA_WARN ++CFLAGS_mtk_ppe.o += -Wno-array-bounds ++endif |