linux-kernel - [GIT pull] core updates for 5.1

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Message-ID: <155343674151.28403.7455818401538063350.tglx@nanos.tec.linutronix.de>
Date:   Sun, 24 Mar 2019 14:12:21 -0000
From:   Thomas Gleixner <tglx@...utronix.de>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, x86@...nel.org
Subject: [GIT pull] core updates for 5.1

Linus,

please pull the latest core-urgent-for-linus git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core-urgent-for-linus

Two small fixes:

 - Move the large objtool_file struct off the stack so objtool works in
   setups with a tight stack limit.

 - Make a few variables static in the watchdog core code.

Thanks,

	tglx

------------------>
Josh Poimboeuf (1):
      objtool: Move objtool_file struct off the stack

Valdis Kletnieks (1):
      watchdog/core: Make variables static


 kernel/watchdog.c     | 4 ++--
 tools/objtool/check.c | 3 ++-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index 8fbfda94a67b..403c9bd90413 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -42,9 +42,9 @@ int __read_mostly watchdog_user_enabled = 1;
 int __read_mostly nmi_watchdog_user_enabled = NMI_WATCHDOG_DEFAULT;
 int __read_mostly soft_watchdog_user_enabled = 1;
 int __read_mostly watchdog_thresh = 10;
-int __read_mostly nmi_watchdog_available;
+static int __read_mostly nmi_watchdog_available;
 
-struct cpumask watchdog_allowed_mask __read_mostly;
+static struct cpumask watchdog_allowed_mask __read_mostly;
 
 struct cpumask watchdog_cpumask __read_mostly;
 unsigned long *watchdog_cpumask_bits = cpumask_bits(&watchdog_cpumask);
diff --git a/tools/objtool/check.c b/tools/objtool/check.c
index 0414a0d52262..5dde107083c6 100644
--- a/tools/objtool/check.c
+++ b/tools/objtool/check.c
@@ -2184,9 +2184,10 @@ static void cleanup(struct objtool_file *file)
 	elf_close(file->elf);
 }
 
+static struct objtool_file file;
+
 int check(const char *_objname, bool orc)
 {
-	struct objtool_file file;
 	int ret, warnings = 0;
 
 	objname = _objname;