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nvethernet: Modify Wframe-larger-than flag for KASAN

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KASAN increases the stack usage and that causes a build error for
crossing the stack-frame limits. Increase the frame-larger-than limit
for KASAN from 2048 to 4096 bytes.

Bug 4625047

Change-Id: I77550e524722af377745d47c6a0255e9341f8414
Signed-off-by: ruppala <ruppala@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3166783
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
This commit is contained in:
ruppala
2024-07-02 12:10:55 +00:00
committed by Jon Hunter
parent d2d52d6786
commit cf9a462531
1 changed files with 7 additions and 1 deletions
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8
drivers/net/ethernet/nvidia/nvethernet/Makefile
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@@ -15,13 +15,19 @@ endif
ifndef CONFIG_TEGRA_SYSTEM_TYPE_ACK
# These CFLAGS must not be shared/used in OSI. These are local to Linux
ccflags-y += -DLINUX_OS -DNET30 -DNVPKCS_MACSEC -DLINUX_IVC -mno-outline-atomics -Werror=frame-larger-than=2048 \
ccflags-y += -DLINUX_OS -DNET30 -DNVPKCS_MACSEC -DLINUX_IVC -mno-outline-atomics -Werror \
-I$(srctree.nvidia-oot)/drivers/net/ethernet/nvidia/nvethernet/nvethernetrm/include
else
ccflags-y += -DLINUX_OS -DNET30 -DNVPKCS_MACSEC -DLINUX_IVC \
-I$(srctree.nvidia-oot)/drivers/net/ethernet/nvidia/nvethernet/nvethernetrm/include
endif
ifdef CONFIG_KASAN
ccflags-y += -Wframe-larger-than=4096
else
ccflags-y += -Wframe-larger-than=2048
endif
#ccflags-y += -DOSI_DEBUG -DMACSEC_SUPPORT -DDEBUG_MACSEC -DMACSEC_KEY_PROGRAM
ccflags-y += -DMACSEC_SUPPORT