The patch titled
Subject: kdb: use task_cpu() instead of task_thread_info()->cpu
has been added to the -mm tree. Its filename is
kdb-use-task_cpu-instead-of-task_thread_info-cpu.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/kdb-use-task_cpu-instead-of-task_thread_info-cpu.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/kdb-use-task_cpu-instead-of-task_thread_info-cpu.patch
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------------------------------------------------------
From: Andy Lutomirski <luto@xxxxxxxxxx>
Subject: 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.
Link: http://lkml.kernel.org/r/da298328dc77ea494576c2f20a934218e758a6fa.1468523549.git.luto@xxxxxxxxxx
Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxx>
Cc: Jason Wessel <jason.wessel@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/kdb.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN include/linux/kdb.h~kdb-use-task_cpu-instead-of-task_thread_info-cpu include/linux/kdb.h
--- a/include/linux/kdb.h~kdb-use-task_cpu-instead-of-task_thread_info-cpu
+++ a/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;
_
Patches currently in -mm which might be from luto@xxxxxxxxxx are
mm-track-nr_kernel_stack-in-kib-instead-of-number-of-stacks.patch
mm-fix-memcg-stack-accounting-for-sub-page-stacks.patch
kdb-use-task_cpu-instead-of-task_thread_info-cpu.patch
printk-when-dumping-regs-show-the-stack-not-thread_info.patch
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