This is a note to let you know that I've just added the patch titled
kmsan: include linux/vmalloc.h
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
kmsan-include-linux-vmalloc.h.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From aaa746ad8b30f38ef89a301faf339ef1c19cf33a Mon Sep 17 00:00:00 2001
From: Arnd Bergmann <arnd@xxxxxxxx>
Date: Thu, 15 Dec 2022 17:30:17 +0100
Subject: kmsan: include linux/vmalloc.h
From: Arnd Bergmann <arnd@xxxxxxxx>
commit aaa746ad8b30f38ef89a301faf339ef1c19cf33a upstream.
This is needed for the vmap/vunmap declarations:
mm/kmsan/kmsan_test.c:316:9: error: implicit declaration of function 'vmap' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
vbuf = vmap(pages, npages, VM_MAP, PAGE_KERNEL);
^
mm/kmsan/kmsan_test.c:316:29: error: use of undeclared identifier 'VM_MAP'
vbuf = vmap(pages, npages, VM_MAP, PAGE_KERNEL);
^
mm/kmsan/kmsan_test.c:322:3: error: implicit declaration of function 'vunmap' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
vunmap(vbuf);
^
Link: https://lkml.kernel.org/r/20221215163046.4079767-1-arnd@xxxxxxxxxx
Fixes: 8ed691b02ade ("kmsan: add tests for KMSAN")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Reviewed-by: Alexander Potapenko <glider@xxxxxxxxxx>
Cc: Dmitry Vyukov <dvyukov@xxxxxxxxxx>
Cc: Marco Elver <elver@xxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
mm/kmsan/kmsan_test.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/mm/kmsan/kmsan_test.c b/mm/kmsan/kmsan_test.c
index eb44ef3c5f29..088e21a48dc4 100644
--- a/mm/kmsan/kmsan_test.c
+++ b/mm/kmsan/kmsan_test.c
@@ -22,6 +22,7 @@
#include <linux/spinlock.h>
#include <linux/string.h>
#include <linux/tracepoint.h>
+#include <linux/vmalloc.h>
#include <trace/events/printk.h>
static DEFINE_PER_CPU(int, per_cpu_var);
--
2.39.0
Patches currently in stable-queue which might be from arnd@xxxxxxxx are
queue-6.1/kmsan-export-kmsan_handle_urb.patch
queue-6.1/kmsan-include-linux-vmalloc.h.patch
