The patch titled
Subject: proc-wchan-use-printk-format-instead-of-lookup_symbol_name-fix
has been added to the -mm tree. Its filename is
proc-wchan-use-printk-format-instead-of-lookup_symbol_name-fix.patch
This patch should soon appear at
https://ozlabs.org/~akpm/mmots/broken-out/proc-wchan-use-printk-format-instead-of-lookup_symbol_name-fix.patch
and later at
https://ozlabs.org/~akpm/mmotm/broken-out/proc-wchan-use-printk-format-instead-of-lookup_symbol_name-fix.patch
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The -mm tree is included into linux-next and is updated
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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: proc-wchan-use-printk-format-instead-of-lookup_symbol_name-fix
further simplification
Cc: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Cc: Helge Deller <deller@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/proc/base.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
--- a/fs/proc/base.c~proc-wchan-use-printk-format-instead-of-lookup_symbol_name-fix
+++ a/fs/proc/base.c
@@ -384,15 +384,8 @@ static const struct file_operations proc
static int proc_pid_wchan(struct seq_file *m, struct pid_namespace *ns,
struct pid *pid, struct task_struct *task)
{
- unsigned long wchan;
-
if (ptrace_may_access(task, PTRACE_MODE_READ_FSCREDS))
- wchan = get_wchan(task);
- else
- wchan = 0;
-
- if (wchan)
- seq_printf(m, "%ps", (void *) wchan);
+ seq_printf(m, "%ps", (void *)get_wchan(task));
else
seq_putc(m, '0');
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
mm-add-prototype-for-__add_to_page_cache_locked-fix.patch
mm.patch
mm-fix-initialization-of-struct-page-for-holes-in-memory-layout-checkpatch-fixes.patch
mm-vmstat-fix-proc-sys-vm-stat_refresh-generating-false-warnings-fix-2.patch
kfence-kasan-make-kfence-compatible-with-kasan-fix.patch
proc-wchan-use-printk-format-instead-of-lookup_symbol_name-fix.patch
linux-next-rejects.patch
kmap-stupid-hacks-to-make-it-compile.patch
set_memory-allow-set_direct_map__noflush-for-multiple-pages-fix.patch
arch-mm-wire-up-memfd_secret-system-call-were-relevant-fix.patch
kernel-forkc-export-kernel_thread-to-modules.patch
