diff options
| author | Thomas Weißschuh <linux@weissschuh.net> | 2026-04-02 16:36:20 +0200 |
|---|---|---|
| committer | Nicolas Schier <nsc@kernel.org> | 2026-04-05 09:21:32 +0200 |
| commit | c7c55f0e1667aa25c0ac047bd873159722358f6c (patch) | |
| tree | 2af9e111ce2b187b274d7ded63e0e0b2d473deab | |
| parent | b34db3fa85c4d34ceee5231cd27e587153bc25ab (diff) | |
checksyscalls: move instance functionality into generic code
On MIPS the checksyscalls.sh script may be executed multiple times.
Currently these multiple executions are executed on each build as kbuild
see that the commands have changed each time.
Use a dedicated stamp file for each different invocation to avoid the
spurious executions.
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Nicolas Schier <nsc@kernel.org>
Link: https://patch.msgid.link/20260402-kbuild-missing-syscalls-v3-3-6641be1de2db@weissschuh.net
Signed-off-by: Nicolas Schier <nsc@kernel.org>
| -rw-r--r-- | Kbuild | 4 | ||||
| -rw-r--r-- | arch/mips/Makefile | 6 |
2 files changed, 4 insertions, 6 deletions
@@ -47,11 +47,11 @@ $(rq-offsets-file): kernel/sched/rq-offsets.s FORCE # Check for missing system calls -missing-syscalls-file := .tmp_missing-syscalls +missing-syscalls-file := .tmp_missing-syscalls$(missing_syscalls_instance) targets += $(missing-syscalls-file) -quiet_cmd_syscalls = CALL $< +quiet_cmd_syscalls = CALL $< $(addprefix for ,$(missing_syscalls_instance)) cmd_syscalls = DEPFILE=$(depfile) $(CONFIG_SHELL) $< $(CC) $(c_flags) $(missing_syscalls_flags); touch $@ $(missing-syscalls-file): scripts/checksyscalls.sh $(rq-offsets-file) FORCE diff --git a/arch/mips/Makefile b/arch/mips/Makefile index d9057e29bc62..6705fa5d9211 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -421,12 +421,10 @@ CLEAN_FILES += vmlinux.32 vmlinux.64 archprepare: ifdef CONFIG_MIPS32_N32 - @$(kecho) ' Checking missing-syscalls for N32' - $(Q)$(MAKE) $(build)=. missing-syscalls missing_syscalls_flags="-mabi=n32" + $(Q)$(MAKE) $(build)=. missing-syscalls missing_syscalls_instance="N32" missing_syscalls_flags="-mabi=n32" endif ifdef CONFIG_MIPS32_O32 - @$(kecho) ' Checking missing-syscalls for O32' - $(Q)$(MAKE) $(build)=. missing-syscalls missing_syscalls_flags="-mabi=32" + $(Q)$(MAKE) $(build)=. missing-syscalls missing_syscalls_instance="O32" missing_syscalls_flags="-mabi=32" endif install: |