Using -Oline -j 72 W=1 redirect to /tmp/tmp.pnBiTWMvrw and /tmp/tmp.SnentC5IhW
LLVM=1 cc=clang
clang version 18.1.8 (Fedora 18.1.8-1.fc40)
Tree base:
2c27c7663390 ("Merge branch 'devmem-tcp-fixes'")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_devlink.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_dmac_flt.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_dcbnl.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_ptp.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/cn10k.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/rep.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/qos_sq.o
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-altr-socfpga.o
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_rep.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/cn10k_ipsec.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/qos.o
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicvf.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.o
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicpf.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7664)
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_ptp.mod.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicvf.mod.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_rep.mod.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-altr-socfpga.mod.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicpf.mod.o
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicpf.ko
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_ptp.ko
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicvf.ko
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_rep.ko
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-altr-socfpga.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.o
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-altr-socfpga.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7664)
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-altr-socfpga.mod.o
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-altr-socfpga.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net-next/wt-0/build_clang/tools/objtool && make O=/home/nipa/net-next/wt-0/build_clang subdir=tools/objtool --no-print-directory -C objtool 
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.o
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-altr-socfpga.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#7664)
  CC [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-altr-socfpga.mod.o
  LD [M]  drivers/net/ethernet/stmicro/stmmac/dwmac-altr-socfpga.ko