Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.n3iQRrHK0D and /tmp/tmp.WdDe9VQm23
CC=ccache gcc
gcc (GCC) 15.2.1 20251022 (Red Hat 15.2.1-3)
Tree base:
f6bea88e40fb ("phy: add phy_get_rx_polarity() and phy_get_tx_polarity()")
Skip baseline build, not the first patch and no Kconfig updates
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/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/pcs/pcs-xpcs.o
  CC [M]  drivers/net/pcs/pcs-xpcs-plat.o
  CC [M]  drivers/net/pcs/pcs-xpcs-nxp.o
  CC [M]  drivers/net/pcs/pcs-xpcs-wx.o
  CHECK   ../drivers/net/pcs/pcs-xpcs.c
  CHECK   ../drivers/net/pcs/pcs-xpcs-plat.c
  CHECK   ../drivers/net/pcs/pcs-xpcs-nxp.c
  CHECK   ../drivers/net/pcs/pcs-xpcs-wx.c
  LD [M]  drivers/net/pcs/pcs_xpcs.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#8018)
  LD [M]  drivers/net/pcs/pcs_xpcs.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net-next/wt-1/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net-next/wt-1/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/pcs/pcs-xpcs-nxp.o
  CC [M]  drivers/net/pcs/pcs-xpcs-plat.o
  CHECK   ../drivers/net/pcs/pcs-xpcs-nxp.c
  CC [M]  drivers/net/pcs/pcs-xpcs-wx.o
  CHECK   ../drivers/net/pcs/pcs-xpcs-plat.c
  CHECK   ../drivers/net/pcs/pcs-xpcs-wx.c
  CC [M]  drivers/net/pcs/pcs-xpcs.o
  CHECK   ../drivers/net/pcs/pcs-xpcs.c
  LD [M]  drivers/net/pcs/pcs_xpcs.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#8018)
  CC [M]  drivers/net/pcs/pcs_xpcs.mod.o
  LD [M]  drivers/net/pcs/pcs_xpcs.ko