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Message-Id: <c72cd2d7896c80f4398f685af5a78f2111fbda78.1468270393.git.luto@kernel.org>
Date: Mon, 11 Jul 2016 13:53:55 -0700
From: Andy Lutomirski <luto@...nel.org>
To: x86@...nel.org,
linux-kernel@...r.kernel.org
Cc: linux-arch@...r.kernel.org,
Borislav Petkov <bp@...en8.de>,
Nadav Amit <nadav.amit@...il.com>,
Kees Cook <keescook@...omium.org>,
Brian Gerst <brgerst@...il.com>,
"kernel-hardening@...ts.openwall.com" <kernel-hardening@...ts.openwall.com>,
Linus Torvalds <torvalds@...ux-foundation.org>,
Josh Poimboeuf <jpoimboe@...hat.com>,
Jann Horn <jann@...jh.net>,
Heiko Carstens <heiko.carstens@...ibm.com>,
Andy Lutomirski <luto@...nel.org>,
Jason Wessel <jason.wessel@...driver.com>
Subject: [PATCH v5 22/32] kdb: Use task_cpu() instead of task_thread_info()->cpu
We'll need this cleanup to make the cpu field in thread_info be
optional.
Cc: Jason Wessel <jason.wessel@...driver.com>
Signed-off-by: Andy Lutomirski <luto@...nel.org>
---
include/linux/kdb.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/kdb.h b/include/linux/kdb.h
index a19bcf9e762e..410decacff8f 100644
--- a/include/linux/kdb.h
+++ b/include/linux/kdb.h
@@ -177,7 +177,7 @@ extern int kdb_get_kbd_char(void);
static inline
int kdb_process_cpu(const struct task_struct *p)
{
- unsigned int cpu = task_thread_info(p)->cpu;
+ unsigned int cpu = task_cpu(p);
if (cpu > num_possible_cpus())
cpu = 0;
return cpu;
--
2.7.4
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