From: Jeremy Linton <jeremy.linton@arm.com>
Date: Mon, 25 Aug 2025 03:34:21 +0000 (-0500)
Subject: uprobes: uprobe_warn should use passed task
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=ba1afc94deb849eab843a372b969444581add2c9;p=users%2Fhch%2Fmisc.git

uprobes: uprobe_warn should use passed task

uprobe_warn() is passed a task structure, yet its using current. For
the most part this shouldn't matter, but since a task structure is
provided, lets use it.

Fixes: 248d3a7b2f10 ("uprobes: Change uprobe_copy_process() to dup return_instances")
Signed-off-by: Jeremy Linton <jeremy.linton@arm.com>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Will Deacon <will@kernel.org>
---

diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index 7ca1940607bd..4b97d16f731c 100644
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -121,7 +121,7 @@ struct xol_area {
 
 static void uprobe_warn(struct task_struct *t, const char *msg)
 {
-	pr_warn("uprobe: %s:%d failed to %s\n", current->comm, current->pid, msg);
+	pr_warn("uprobe: %s:%d failed to %s\n", t->comm, t->pid, msg);
 }
 
 /*