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| author | Arnd Bergmann <arnd@arndb.de> | 2022-12-15 17:30:17 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-12-21 14:31:51 -0800 |
| commit | aaa746ad8b30f38ef89a301faf339ef1c19cf33a (patch) | |
| tree | 065d546df9f4af407d2d9cd690b7362259e54c21 | |
| parent | 38ce7c9bdfc228c14d7621ba36d3eebedd9d4f76 (diff) | |
| download | lwn-aaa746ad8b30f38ef89a301faf339ef1c19cf33a.tar.gz lwn-aaa746ad8b30f38ef89a301faf339ef1c19cf33a.zip | |
kmsan: include linux/vmalloc.h
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@kernel.org
Fixes: 8ed691b02ade ("kmsan: add tests for KMSAN")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Alexander Potapenko <glider@google.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Marco Elver <elver@google.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | mm/kmsan/kmsan_test.c | 1 |
1 files changed, 1 insertions, 0 deletions
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); |