[merged] kfence-fix-printk-format-for-ptrdiff_t.patch removed from -mm tree

[merged] kfence-fix-printk-format-for-ptrdiff_t.patch removed from -mm tree

[akpm]

The patch titled
     Subject: kfence: fix printk format for ptrdiff_t
has been removed from the -mm tree.  Its filename was
     kfence-fix-printk-format-for-ptrdiff_t.patch

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

------------------------------------------------------
From: Marco Elver <elver@google.com>
Subject: kfence: fix printk format for ptrdiff_t

Use %td for ptrdiff_t.

Link: https://lkml.kernel.org/r/3abbe4c9-16ad-c168-a90f-087978ccd8f7@csgroup.eu
Link: https://lkml.kernel.org/r/20210303121157.3430807-1-elver@google.com
Signed-off-by: Marco Elver <elver@google.com>
Reported-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Alexander Potapenko <glider@google.com>
Cc: Dmitriy Vyukov <dvyukov@google.com>
Cc: Andrey Konovalov <andreyknvl@google.com>
Cc: Jann Horn <jannh@google.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/kfence/report.c |   12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

--- a/mm/kfence/report.c~kfence-fix-printk-format-for-ptrdiff_t
+++ a/mm/kfence/report.c
@@ -116,12 +116,12 @@ void kfence_print_object(struct seq_file
 	lockdep_assert_held(&meta->lock);
 
 	if (meta->state == KFENCE_OBJECT_UNUSED) {
-		seq_con_printf(seq, "kfence-#%zd unused\n", meta - kfence_metadata);
+		seq_con_printf(seq, "kfence-#%td unused\n", meta - kfence_metadata);
 		return;
 	}
 
 	seq_con_printf(seq,
-		       "kfence-#%zd [0x%p-0x%p"
+		       "kfence-#%td [0x%p-0x%p"
 		       ", size=%d, cache=%s] allocated by task %d:\n",
 		       meta - kfence_metadata, (void *)start, (void *)(start + size - 1), size,
 		       (cache && cache->name) ? cache->name : "<destroyed>", meta->alloc_track.pid);
@@ -204,7 +204,7 @@ void kfence_report_error(unsigned long a
 
 		pr_err("BUG: KFENCE: out-of-bounds %s in %pS\n\n", get_access_type(is_write),
 		       (void *)stack_entries[skipnr]);
-		pr_err("Out-of-bounds %s at 0x%p (%luB %s of kfence-#%zd):\n",
+		pr_err("Out-of-bounds %s at 0x%p (%luB %s of kfence-#%td):\n",
 		       get_access_type(is_write), (void *)address,
 		       left_of_object ? meta->addr - address : address - meta->addr,
 		       left_of_object ? "left" : "right", object_index);
@@ -213,14 +213,14 @@ void kfence_report_error(unsigned long a
 	case KFENCE_ERROR_UAF:
 		pr_err("BUG: KFENCE: use-after-free %s in %pS\n\n", get_access_type(is_write),
 		       (void *)stack_entries[skipnr]);
-		pr_err("Use-after-free %s at 0x%p (in kfence-#%zd):\n",
+		pr_err("Use-after-free %s at 0x%p (in kfence-#%td):\n",
 		       get_access_type(is_write), (void *)address, object_index);
 		break;
 	case KFENCE_ERROR_CORRUPTION:
 		pr_err("BUG: KFENCE: memory corruption in %pS\n\n", (void *)stack_entries[skipnr]);
 		pr_err("Corrupted memory at 0x%p ", (void *)address);
 		print_diff_canary(address, 16, meta);
-		pr_cont(" (in kfence-#%zd):\n", object_index);
+		pr_cont(" (in kfence-#%td):\n", object_index);
 		break;
 	case KFENCE_ERROR_INVALID:
 		pr_err("BUG: KFENCE: invalid %s in %pS\n\n", get_access_type(is_write),
@@ -230,7 +230,7 @@ void kfence_report_error(unsigned long a
 		break;
 	case KFENCE_ERROR_INVALID_FREE:
 		pr_err("BUG: KFENCE: invalid free in %pS\n\n", (void *)stack_entries[skipnr]);
-		pr_err("Invalid free of 0x%p (in kfence-#%zd):\n", (void *)address,
+		pr_err("Invalid free of 0x%p (in kfence-#%td):\n", (void *)address,
 		       object_index);
 		break;
 	}
_

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