From: Xi Ruoyao xry111@xry111.site
[ Upstream commit 82c09de2d4c472ab1b973e6e033671020691e637 ]
Without this dependency it's really puzzling when we bisect for a "bad" commit in a series of sorttable change: when "git bisect" switches to another commit, "make" just does nothing to vmlinux.
Signed-off-by: Xi Ruoyao xry111@xry111.site Acked-by: Steven Rostedt (Google) rostedt@goodmis.org Signed-off-by: Masahiro Yamada masahiroy@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- scripts/Makefile.vmlinux | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/scripts/Makefile.vmlinux b/scripts/Makefile.vmlinux index 1284f05555b97..0c2494ffcaf87 100644 --- a/scripts/Makefile.vmlinux +++ b/scripts/Makefile.vmlinux @@ -33,6 +33,10 @@ targets += vmlinux vmlinux: scripts/link-vmlinux.sh vmlinux.o $(KBUILD_LDS) FORCE +$(call if_changed_dep,link_vmlinux)
+ifdef CONFIG_BUILDTIME_TABLE_SORT +vmlinux: scripts/sorttable +endif + # module.builtin.ranges # --------------------------------------------------------------------------- ifdef CONFIG_BUILTIN_MODULE_RANGES
From: Oleg Nesterov oleg@redhat.com
[ Upstream commit 975776841e689dd8ba36df9fa72ac3eca3c2957a ]
kernel/sched/isolation.c obviously makes no sense without CONFIG_SMP, but the Kconfig entry we have right now:
config CPU_ISOLATION bool "CPU isolation" depends on SMP || COMPILE_TEST
allows the creation of pointless .config's which cause build failures.
Reported-by: kernel test robot lkp@intel.com Signed-off-by: Oleg Nesterov oleg@redhat.com Signed-off-by: Ingo Molnar mingo@kernel.org Link: https://lore.kernel.org/r/20250330134955.GA7910@redhat.com
Closes: https://lore.kernel.org/oe-kbuild-all/202503260646.lrUqD3j5-lkp@intel.com/ Signed-off-by: Sasha Levin sashal@kernel.org --- init/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/init/Kconfig b/init/Kconfig index 293c565c62168..f3d2a9b50d76e 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -703,7 +703,7 @@ endmenu # "CPU/Task time and stats accounting"
config CPU_ISOLATION bool "CPU isolation" - depends on SMP || COMPILE_TEST + depends on SMP default y help Make sure that CPUs running critical tasks are not disturbed by
linux-stable-mirror@lists.linaro.org
-
Sasha Levin