Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.OerBgGzX1j and /tmp/tmp.kqt72O6yTk
CC=ccache gcc
gcc (GCC) 14.1.1 20240507 (Red Hat 14.1.1-1)
Tree base:
2317dc2c22cc ("bpf, devmap: Remove unnecessary if check in for loop")
Baseline building the tree
make[1]: Entering directory '/home/nipa/bpf/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/bpf/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/bpf/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/bpf/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC      net/xdp/xsk.o
  CHECK   ../net/xdp/xsk.c
  CHK     kernel/kheaders_data.tar.xz
  AR      net/xdp/built-in.a
  CC      net/bpf/test_run.o
  CHECK   ../net/bpf/test_run.c
  CC [M]  drivers/net/fjes/fjes_trace.o
  AR      net/bpf/built-in.a
  AR      net/built-in.a
Building the tree before the patch
make[1]: Entering directory '/home/nipa/bpf/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/bpf/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/bpf/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/bpf/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC      net/bpf/test_run.o
  CHECK   ../net/bpf/test_run.c
  CHK     kernel/kheaders_data.tar.xz
  AR      net/bpf/built-in.a
  AR      net/built-in.a
  CC [M]  drivers/net/fjes/fjes_trace.o
Building the tree with the patch
make[1]: Entering directory '/home/nipa/bpf/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/bpf/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/bpf/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/bpf/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC      net/bpf/test_run.o
  CHECK   ../net/bpf/test_run.c
  CHK     kernel/kheaders_data.tar.xz
  AR      net/bpf/built-in.a
  AR      net/built-in.a
  CC [M]  drivers/net/fjes/fjes_trace.o