[merged] kasan-drop-addr-check-from-describe_object_addr.patch removed from -mm tree

[merged] kasan-drop-addr-check-from-describe_object_addr.patch removed from -mm tree

[Andrew Morton]

The patch titled
     Subject: kasan: drop addr check from describe_object_addr
has been removed from the -mm tree.  Its filename was
     kasan-drop-addr-check-from-describe_object_addr.patch

This patch was dropped because it was merged into mainline or a subsystem tree

------------------------------------------------------
From: Andrey Konovalov <andreyknvl@google.com>
Subject: kasan: drop addr check from describe_object_addr

Patch series "kasan: report clean-ups and improvements".

A number of clean-up patches for KASAN reporting code.  Most are
non-functional and only improve readability.


This patch (of 22):

describe_object_addr() used to be called with NULL addr in the early days
of KASAN.  This no longer happens, so drop the check.

Link: https://lkml.kernel.org/r/cover.1646237226.git.andreyknvl@google.com
Link: https://lkml.kernel.org/r/761f8e5a6ee040d665934d916a90afe9f322f745.1646237226.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Reviewed-by: Alexander Potapenko <glider@google.com>
Cc: Marco Elver <elver@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/kasan/report.c |    3 ---
 1 file changed, 3 deletions(-)

--- a/mm/kasan/report.c~kasan-drop-addr-check-from-describe_object_addr
+++ a/mm/kasan/report.c
@@ -162,9 +162,6 @@ static void describe_object_addr(struct
 	       " which belongs to the cache %s of size %d\n",
 		object, cache->name, cache->object_size);
 
-	if (!addr)
-		return;
-
 	if (access_addr < object_addr) {
 		rel_type = "to the left";
 		rel_bytes = object_addr - access_addr;
_

Patches currently in -mm which might be from andreyknvl@google.com are

stacktrace-add-interface-based-on-shadow-call-stack.patch
arm64-scs-save-scs_sp-values-per-cpu-when-switching-stacks.patch
arm64-implement-stack_trace_save_shadow.patch
kasan-use-stack_trace_save_shadow.patch