| Message ID | 1544182437-26660-6-git-send-email-yamada.masahiro@socionext.com |
|---|---|
| State | Accepted |
| Commit | 52e79c4f0bfd972d7176a26d58d163cc18bf6d6a |
| Headers | show |
| Series | microblaze: fix various problems in building boot images | expand |
diff --git a/arch/microblaze/Makefile b/arch/microblaze/Makefile index 180dffa..7b340a3 100644 --- a/arch/microblaze/Makefile +++ b/arch/microblaze/Makefile @@ -83,7 +83,9 @@ archheaders: $(Q)$(MAKE) $(build)=arch/microblaze/kernel/syscalls all PHONY += linux.bin linux.bin.gz linux.bin.ub -linux.bin linux.bin.gz linux.bin.ub: vmlinux +linux.bin.ub linux.bin.gz: linux.bin +linux.bin: vmlinux +linux.bin linux.bin.gz linux.bin.ub: $(Q)$(MAKE) $(build)=$(boot) $(boot)/$@ @echo 'Kernel: $(boot)/$@ is ready' ' (#'`cat .version`')'
I fixed a race condition in the parallel building of ARM in commit 3939f3345050 ("ARM: 8418/1: add boot image dependencies to not generate invalid images"). I see the same problem for MicroBlaze too. "make -j<N> ARCH=microblaze all linux.bin.ub" results in a broken build because two threads descend into arch/microblaze/boot simultaneously. Add proper dependencies to avoid it. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> --- Changes in v2: None arch/microblaze/Makefile | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) -- 2.7.4