Using -Oline -j 96 W=1 C=1 redirect to /tmp/tmp.ojHE3Srbb0 and /tmp/tmp.hwBUMoCD9q
CC=ccache gcc
gcc (GCC) 15.2.1 20251211 (Red Hat 15.2.1-5)
Tree base:
aa95fd2d4972 ("perf: Add rctx in perf_callchain_entry")
Skip baseline build, not the first patch and no Kconfig updates
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/bpf-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/bpf-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CC      kernel/sched/rq-offsets.s
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  RUSTC L rust/kernel.o
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/bpf-next/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/bpf-next/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CC      kernel/sched/rq-offsets.s
  CALL    ../scripts/checksyscalls.sh
  RUSTC L rust/kernel.o