From: "tip-bot2 for Josh Poimboeuf" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Miroslav Benes <mbenes@suse.cz>,
Josh Poimboeuf <jpoimboe@redhat.com>,
Ingo Molnar <mingo@kernel.org>, Andy Lutomirski <luto@kernel.org>,
Dave Jones <dsj@fb.com>, Jann Horn <jannh@google.com>,
Peter Zijlstra <peterz@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>,
Vince Weaver <vincent.weaver@maine.edu>, x86 <x86@kernel.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: [tip: x86/urgent] x86/unwind/orc: Convert global variables to static
Date: Sun, 26 Apr 2020 06:47:41 -0000 [thread overview]
Message-ID: <158788366146.28353.15541509747149730.tip-bot2@tip-bot2> (raw)
In-Reply-To: <43ae310bf7822b9862e571f36ae3474cfde8f301.1587808742.git.jpoimboe@redhat.com>
The following commit has been merged into the x86/urgent branch of tip:
Commit-ID: 153eb2223c794251b28400f3f74862e090d23f16
Gitweb: https://git.kernel.org/tip/153eb2223c794251b28400f3f74862e090d23f16
Author: Josh Poimboeuf <jpoimboe@redhat.com>
AuthorDate: Sat, 25 Apr 2020 05:03:05 -05:00
Committer: Ingo Molnar <mingo@kernel.org>
CommitterDate: Sat, 25 Apr 2020 12:22:28 +02:00
x86/unwind/orc: Convert global variables to static
These variables aren't used outside of unwind_orc.c, make them static.
Also annotate some of them with '__ro_after_init', as applicable.
Reviewed-by: Miroslav Benes <mbenes@suse.cz>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Dave Jones <dsj@fb.com>
Cc: Jann Horn <jannh@google.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Vince Weaver <vincent.weaver@maine.edu>
Link: https://lore.kernel.org/r/43ae310bf7822b9862e571f36ae3474cfde8f301.1587808742.git.jpoimboe@redhat.com
---
arch/x86/kernel/unwind_orc.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/x86/kernel/unwind_orc.c b/arch/x86/kernel/unwind_orc.c
index e9cc182..64889da 100644
--- a/arch/x86/kernel/unwind_orc.c
+++ b/arch/x86/kernel/unwind_orc.c
@@ -15,12 +15,12 @@ extern int __stop_orc_unwind_ip[];
extern struct orc_entry __start_orc_unwind[];
extern struct orc_entry __stop_orc_unwind[];
-static DEFINE_MUTEX(sort_mutex);
-int *cur_orc_ip_table = __start_orc_unwind_ip;
-struct orc_entry *cur_orc_table = __start_orc_unwind;
+static bool orc_init __ro_after_init;
+static unsigned int lookup_num_blocks __ro_after_init;
-unsigned int lookup_num_blocks;
-bool orc_init;
+static DEFINE_MUTEX(sort_mutex);
+static int *cur_orc_ip_table = __start_orc_unwind_ip;
+static struct orc_entry *cur_orc_table = __start_orc_unwind;
static inline unsigned long orc_ip(const int *ip)
{
next prev parent reply other threads:[~2020-04-26 6:48 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-25 10:02 [PATCH v2 00/11] ORC fixes Josh Poimboeuf
2020-04-25 10:03 ` [PATCH v2 01/11] objtool: Fix stack offset tracking for indirect CFAs Josh Poimboeuf
2020-04-26 6:47 ` [tip: x86/urgent] " tip-bot2 for Josh Poimboeuf
2020-04-25 10:03 ` [PATCH v2 02/11] x86/entry/64: Fix unwind hints in register clearing code Josh Poimboeuf
2020-04-26 6:47 ` [tip: x86/urgent] " tip-bot2 for Josh Poimboeuf
2020-04-25 10:03 ` [PATCH v2 03/11] x86/entry/64: Fix unwind hints in kernel exit path Josh Poimboeuf
2020-04-26 6:47 ` [tip: x86/urgent] " tip-bot2 for Josh Poimboeuf
2020-04-25 10:03 ` [PATCH v2 04/11] x86/entry/64: Fix unwind hints in __switch_to_asm() Josh Poimboeuf
2020-04-26 6:47 ` [tip: x86/urgent] " tip-bot2 for Josh Poimboeuf
2020-04-25 10:03 ` [PATCH v2 05/11] x86/entry/64: Fix unwind hints in rewind_stack_do_exit() Josh Poimboeuf
2020-04-26 6:47 ` [tip: x86/urgent] " tip-bot2 for Jann Horn
2020-04-25 10:03 ` [PATCH v2 06/11] x86/unwind/orc: Convert global variables to static Josh Poimboeuf
2020-04-26 6:47 ` tip-bot2 for Josh Poimboeuf [this message]
2024-02-28 23:35 ` Steven Rostedt
2024-02-29 0:03 ` Josh Poimboeuf
2024-02-29 0:14 ` Steven Rostedt
2024-02-29 0:42 ` Josh Poimboeuf
2024-02-29 23:40 ` Steven Rostedt
2024-03-18 15:58 ` Steven Rostedt
2020-04-25 10:03 ` [PATCH v2 07/11] x86/unwind: Prevent false warnings for non-current tasks Josh Poimboeuf
2020-04-26 6:47 ` [tip: x86/urgent] " tip-bot2 for Josh Poimboeuf
2020-04-25 10:03 ` [PATCH v2 08/11] x86/unwind/orc: Don't skip the first frame for inactive tasks Josh Poimboeuf
2020-04-26 6:47 ` [tip: x86/urgent] " tip-bot2 for Miroslav Benes
2020-04-25 10:03 ` [PATCH v2 09/11] x86/unwind/orc: Prevent unwinding before ORC initialization Josh Poimboeuf
2020-04-25 10:12 ` Josh Poimboeuf
2020-04-26 6:47 ` [tip: x86/urgent] " tip-bot2 for Josh Poimboeuf
2020-04-25 10:06 ` [PATCH v2 10/11] x86/unwind/orc: Fix error path for bad ORC entry type Josh Poimboeuf
2020-04-26 6:47 ` [tip: x86/urgent] " tip-bot2 for Josh Poimboeuf
2020-04-25 10:06 ` [PATCH v2 11/11] x86/unwind/orc: Fix premature unwind stoppage due to IRET frames Josh Poimboeuf
2020-04-26 6:47 ` [tip: x86/urgent] " tip-bot2 for Josh Poimboeuf
2020-04-25 10:25 ` [PATCH v2 00/11] ORC fixes Ingo Molnar
2020-04-25 10:41 ` Josh Poimboeuf
2020-04-26 7:26 ` Ingo Molnar
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