Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.eqP5xLEXiR and /tmp/tmp.kqoSSi2add
CC=ccache gcc
gcc (GCC) 15.1.1 20250521 (Red Hat 15.1.1-2)
Tree base:
fc006f5478fc ("net: phy: micrel: Update Kconfig help text")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/phy/qcom/qca808x.o
  CHECK   ../drivers/net/phy/qcom/qca808x.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6185)
  CC [M]  drivers/net/phy/qcom/qca808x.mod.o
  LD [M]  drivers/net/phy/qcom/qca808x.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/phy/qcom/qca808x.o
  CHECK   ../drivers/net/phy/qcom/qca808x.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6185)
  CC [M]  drivers/net/phy/qcom/qca808x.mod.o
  LD [M]  drivers/net/phy/qcom/qca808x.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/phy/qcom/qca808x.o
  CHECK   ../drivers/net/phy/qcom/qca808x.c
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#6185)
  CC [M]  drivers/net/phy/qcom/qca808x.mod.o
  LD [M]  drivers/net/phy/qcom/qca808x.ko