The patch titled Subject: rcu-kasan-record-and-print-call_rcu-call-stack-v8 has been added to the -mm tree. Its filename is rcu-kasan-record-and-print-call_rcu-call-stack-v8.patch This patch should soon appear at http://ozlabs.org/~akpm/mmots/broken-out/rcu-kasan-record-and-print-call_rcu-call-stack-v8.patch and later at http://ozlabs.org/~akpm/mmotm/broken-out/rcu-kasan-record-and-print-call_rcu-call-stack-v8.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Walter Wu <walter-zh.wu@xxxxxxxxxxxx> Subject: rcu-kasan-record-and-print-call_rcu-call-stack-v8 build fix Link: http://lkml.kernel.org/r/20200710162401.23816-1-walter-zh.wu@xxxxxxxxxxxx Signed-off-by: Walter Wu <walter-zh.wu@xxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/kasan/kasan.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- a/mm/kasan/kasan.h~rcu-kasan-record-and-print-call_rcu-call-stack-v8 +++ a/mm/kasan/kasan.h @@ -110,9 +110,8 @@ struct kasan_alloc_meta { * The free stack is stored into struct kasan_free_meta. */ depot_stack_handle_t aux_stack[2]; -#else - struct kasan_track free_track[KASAN_NR_FREE_STACKS]; #endif + struct kasan_track free_track[KASAN_NR_FREE_STACKS]; #ifdef CONFIG_KASAN_SW_TAGS_IDENTIFY u8 free_pointer_tag[KASAN_NR_FREE_STACKS]; u8 free_track_idx; _ Patches currently in -mm which might be from walter-zh.wu@xxxxxxxxxxxx are rcu-kasan-record-and-print-call_rcu-call-stack.patch rcu-kasan-record-and-print-call_rcu-call-stack-v8.patch kasan-record-and-print-the-free-track.patch kasan-record-and-print-the-free-track-v8.patch kasan-add-tests-for-call_rcu-stack-recording.patch kasan-update-documentation-for-generic-kasan.patch kasan-fix-kasan-unit-tests-for-tag-based-kasan.patch kasan-fix-kasan-unit-tests-for-tag-based-kasan-v4.patch