Subject: linux-next: manual merge of the akpm-current tree with the powerpc tree

From: Stephen Rothwell <[email-masked]>
Date: Tue, 8 Dec 2020 20:40:16 +1100

Hi all,

Today's linux-next merge of the akpm-current tree got conflicts in:

  drivers/misc/lkdtm/Makefile
  drivers/misc/lkdtm/lkdtm.h
  tools/testing/selftests/lkdtm/tests.txt

between commit:

  3ba150fb2120 ("lkdtm/powerpc: Add SLB multihit test")

from the powerpc tree and commit:

  014a486edd8a ("drivers/misc/lkdtm: add new file in LKDTM to test fortified strscpy")

from the akpm-current tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging.  You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

-- 
Cheers,
Stephen Rothwell

diff --cc drivers/misc/lkdtm/Makefile
index 5a92c74eca92,d898f7b22045..000000000000
--- a/drivers/misc/lkdtm/Makefile
+++ b/drivers/misc/lkdtm/Makefile
@@@ -10,7 -10,7 +10,8 @@@ lkdtm-$(CONFIG_LKDTM)		+= rodata_objcop
  lkdtm-$(CONFIG_LKDTM)		+= usercopy.o
  lkdtm-$(CONFIG_LKDTM)		+= stackleak.o
  lkdtm-$(CONFIG_LKDTM)		+= cfi.o
+ lkdtm-$(CONFIG_LKDTM)		+= fortify.o
 +lkdtm-$(CONFIG_PPC_BOOK3S_64)	+= powerpc.o
  
  KASAN_SANITIZE_stackleak.o	:= n
  KCOV_INSTRUMENT_rodata.o	:= n
diff --cc drivers/misc/lkdtm/lkdtm.h
index 79ec05c18dd1,6aa6d6a1a839..000000000000
--- a/drivers/misc/lkdtm/lkdtm.h
+++ b/drivers/misc/lkdtm/lkdtm.h
@@@ -102,7 -104,7 +104,10 @@@ void lkdtm_STACKLEAK_ERASING(void)
  /* cfi.c */
  void lkdtm_CFI_FORWARD_PROTO(void);
  
+ /* fortify.c */
+ void lkdtm_FORTIFIED_STRSCPY(void);
+ 
 +/* powerpc.c */
 +void lkdtm_PPC_SLB_MULTIHIT(void);
 +
  #endif
diff --cc tools/testing/selftests/lkdtm/tests.txt
index 18e4599863c0,92ba4cc41314..000000000000
--- a/tools/testing/selftests/lkdtm/tests.txt
+++ b/tools/testing/selftests/lkdtm/tests.txt
@@@ -68,4 -68,4 +68,5 @@@ USERCOPY_STACK_BEYON
  USERCOPY_KERNEL
  STACKLEAK_ERASING OK: the rest of the thread stack is properly erased
  CFI_FORWARD_PROTO
+ FORTIFIED_STRSCPY
 +PPC_SLB_MULTIHIT Recovered