The patch titled Subject: kmsan: include linux/vmalloc.h has been added to the -mm mm-hotfixes-unstable branch. Its filename is kmsan-include-linux-vmalloch.patch

This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches...

This patch will later appear in the mm-hotfixes-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

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------------------------------------------------------ From: Arnd Bergmann arnd@arndb.de Subject: kmsan: include linux/vmalloc.h Date: Thu, 15 Dec 2022 17:30:17 +0100

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 ---

mm/kmsan/kmsan_test.c | 1 + 1 file changed, 1 insertion(+)

--- a/mm/kmsan/kmsan_test.c~kmsan-include-linux-vmalloch +++ a/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); _

Patches currently in -mm which might be from arnd@arndb.de are

kmsan-include-linux-vmalloch.patch