[tip:core/urgent] objtool: Fix whitelist documentation typo

[tip-bot for Raphael Gault]

Commit-ID:  2decec48b0fd28ffdbf4cc684bd04e735f0839dd
Gitweb: https://git.kernel.org/tip/2decec48b0fd28ffdbf4cc684bd04e735f0839dd
Author: Raphael Gault 
AuthorDate: Tue, 14 May 2019 17:47:46 -0500
Committer:  Ingo Molnar 
CommitDate: Wed, 15 May 2019 07:57:50 +0200

objtool: Fix whitelist documentation typo

The directive specified in the documentation to add an exception
for a single file in a Makefile was inverted.

Signed-off-by: Raphael Gault 
Signed-off-by: Josh Poimboeuf 
Cc: Linus Torvalds 
Cc: Peter Zijlstra 
Cc: Thomas Gleixner 
Link: 
http://lkml.kernel.org/r/522362a1b934ee39d0af0abb231f68e160ecf1a8.1557874043.git.jpoim...@redhat.com
Signed-off-by: Ingo Molnar 
---
 tools/objtool/Documentation/stack-validation.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/objtool/Documentation/stack-validation.txt 
b/tools/objtool/Documentation/stack-validation.txt
index 3995735a878f..cd17ee022072 100644
--- a/tools/objtool/Documentation/stack-validation.txt
+++ b/tools/objtool/Documentation/stack-validation.txt
@@ -306,7 +306,7 @@ ignore it:
 
 - To skip validation of a file, add
 
-OBJECT_FILES_NON_STANDARD_filename.o := n
+OBJECT_FILES_NON_STANDARD_filename.o := y
 
   to the Makefile.
 

[tip:perf/core] perf tests arm64: Compile tests unconditionally

[tip-bot for Raphael Gault]

Commit-ID:  010e3e8fc12b1c13ce19821a11d8930226ebb4b6
Gitweb: https://git.kernel.org/tip/010e3e8fc12b1c13ce19821a11d8930226ebb4b6
Author: Raphael Gault 
AuthorDate: Tue, 11 Jun 2019 13:53:09 +0100
Committer:  Arnaldo Carvalho de Melo 
CommitDate: Mon, 17 Jun 2019 15:57:16 -0300

perf tests arm64: Compile tests unconditionally

In order to subsequently add more tests for the arm64 architecture we
compile the tests target for arm64 systematically.

Further explanation provided by Mark Rutland:

Given prior questions regarding this commit, it's probably worth
spelling things out more explicitly, e.g.

  Currently we only build the arm64/tests directory if
  CONFIG_DWARF_UNWIND is selected, which is fine as the only test we
  have is arm64/tests/dwarf-unwind.o.

  So that we can add more tests to the test directory, let's
  unconditionally build the directory, but conditionally build
  dwarf-unwind.o depending on CONFIG_DWARF_UNWIND.

  There should be no functional change as a result of this patch.

Signed-off-by: Raphael Gault 
Acked-by: Mark Rutland 
Cc: Catalin Marinas 
Cc: Peter Zijlstra 
Cc: Will Deacon 
Cc: linux-arm-ker...@lists.infradead.org
Link: http://lkml.kernel.org/r/20190611125315.18736-2-raphael.ga...@arm.com
Signed-off-by: Arnaldo Carvalho de Melo 
---
 tools/perf/arch/arm64/Build   | 2 +-
 tools/perf/arch/arm64/tests/Build | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/arch/arm64/Build b/tools/perf/arch/arm64/Build
index 36222e64bbf7..a7dd46a5b678 100644
--- a/tools/perf/arch/arm64/Build
+++ b/tools/perf/arch/arm64/Build
@@ -1,2 +1,2 @@
 perf-y += util/
-perf-$(CONFIG_DWARF_UNWIND) += tests/
+perf-y += tests/
diff --git a/tools/perf/arch/arm64/tests/Build 
b/tools/perf/arch/arm64/tests/Build
index 41707fea74b3..a61c06bdb757 100644
--- a/tools/perf/arch/arm64/tests/Build
+++ b/tools/perf/arch/arm64/tests/Build
@@ -1,4 +1,4 @@
 perf-y += regs_load.o
-perf-y += dwarf-unwind.o
+perf-$(CONFIG_DWARF_UNWIND) += dwarf-unwind.o
 
 perf-y += arch-tests.o