+ tests-improve-output-of-sigaltstack-testcase.patch added to -mm tree

+ tests-improve-output-of-sigaltstack-testcase.patch added to -mm tree

[akpm]

The patch titled
     Subject: tools/testing/selftests/sigaltstack/sas.c: improve output of sigaltstack testcase
has been added to the -mm tree.  Its filename is
     tests-improve-output-of-sigaltstack-testcase.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/tests-improve-output-of-sigaltstack-testcase.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/tests-improve-output-of-sigaltstack-testcase.patch

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------------------------------------------------------
From: Stas Sergeev <stsp@list.ru>
Subject: tools/testing/selftests/sigaltstack/sas.c: improve output of sigaltstack testcase

Currently it uses %i for bitmasks, which makes it difficult to properly
decode the values.  Use %x instead.

Link: http://lkml.kernel.org/r/b7b4c45d-2f21-de6c-d1c8-16c8386da27c@list.ru
Signed-off-by: Stas Sergeev <stsp@users.sourceforge.net>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 tools/testing/selftests/sigaltstack/sas.c |    7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff -puN tools/testing/selftests/sigaltstack/sas.c~tests-improve-output-of-sigaltstack-testcase tools/testing/selftests/sigaltstack/sas.c
--- a/tools/testing/selftests/sigaltstack/sas.c~tests-improve-output-of-sigaltstack-testcase
+++ a/tools/testing/selftests/sigaltstack/sas.c
@@ -57,7 +57,7 @@ void my_usr1(int sig, siginfo_t *si, voi
 		exit(EXIT_FAILURE);
 	}
 	if (stk.ss_flags != SS_DISABLE)
-		printf("[FAIL]\tss_flags=%i, should be SS_DISABLE\n",
+		printf("[FAIL]\tss_flags=%x, should be SS_DISABLE\n",
 				stk.ss_flags);
 	else
 		printf("[OK]\tsigaltstack is disabled in sighandler\n");
@@ -122,7 +122,8 @@ int main(void)
 	if (stk.ss_flags == SS_DISABLE) {
 		printf("[OK]\tInitial sigaltstack state was SS_DISABLE\n");
 	} else {
-		printf("[FAIL]\tInitial sigaltstack state was %i; should have been SS_DISABLE\n", stk.ss_flags);
+		printf("[FAIL]\tInitial sigaltstack state was %x; "
+		       "should have been SS_DISABLE\n", stk.ss_flags);
 		return EXIT_FAILURE;
 	}
 
@@ -165,7 +166,7 @@ int main(void)
 		exit(EXIT_FAILURE);
 	}
 	if (stk.ss_flags != SS_AUTODISARM) {
-		printf("[FAIL]\tss_flags=%i, should be SS_AUTODISARM\n",
+		printf("[FAIL]\tss_flags=%x, should be SS_AUTODISARM\n",
 				stk.ss_flags);
 		exit(EXIT_FAILURE);
 	}
_

Patches currently in -mm which might be from stsp@list.ru are

sigaltstack-support-ss_autodisarm-for-config_compat.patch
tests-improve-output-of-sigaltstack-testcase.patch