commit a5b8ca97fbf8 ("arm64: do not descend to vdso directories twice")
changes the cleaning behavior of arm64's vdso files, in that vdso.lds,
vdso.so, and vdso.so.dbg are not removed upon a 'make clean/mrproper':
$ make defconfig ARCH=arm64
$ make ARCH=arm64
$ make mrproper ARCH=arm64
$ git clean -nxdf
Would remove arch/arm64/kernel/vdso/vdso.lds
Would remove arch/arm64/kernel/vdso/vdso.so
Would remove arch/arm64/kernel/vdso/vdso.so.dbg
To remedy this, manually descend into arch/arm64/kernel/vdso upon
cleaning.
After this commit:
$ make defconfig ARCH=arm64
$ make ARCH=arm64
$ make mrproper ARCH=arm64
$ git clean -nxdf
<empty>
Similar results are obtained for the vdso32 equivalent.
Signed-off-by: Andrew Delgadillo <adelg@xxxxxxxxxx>
Cc: stable@xxxxxxxxxxxxxxx
---
Changelog since v1:
- Also descend into vdso32 upon archclean
- Add stable to cc in signoff area
arch/arm64/Makefile | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
index b52481f0605d..02997b253dee 100644
--- a/arch/arm64/Makefile
+++ b/arch/arm64/Makefile
@@ -181,6 +181,8 @@ archprepare:
# We use MRPROPER_FILES and CLEAN_FILES now
archclean:
$(Q)$(MAKE) $(clean)=$(boot)
+ $(Q)$(MAKE) $(clean)=arch/arm64/kernel/vdso
+ $(Q)$(MAKE) $(clean)=arch/arm64/kernel/vdso32
ifeq ($(KBUILD_EXTMOD),)
# We need to generate vdso-offsets.h before compiling certain files in kernel/.
--
2.32.0.605.g8dce9f2422-goog
