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| author |   Paul E. McKenney <paulmck@kernel.org> | 2019-09-18 10:10:31 -0700 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@kernel.org> | 2019-10-30 08:34:53 -0700 |
| commit | 36b5dae64513b7ce3a0e0f6cb469e0f74bacad45 (patch) | |
| tree | 6be97b54c29948238cace6b8f20fb08ce5b9da69 /net/core/sock.c | |
| parent | rcu: Fix uninitialized variable in nocb_gp_wait() (diff) | |
| download | linux-dev-36b5dae64513b7ce3a0e0f6cb469e0f74bacad45.tar.xz linux-dev-36b5dae64513b7ce3a0e0f6cb469e0f74bacad45.zip | |
rcu: Suppress levelspread uninitialized messages
New tools bring new warnings, and with v5.3 comes:
kernel/rcu/srcutree.c: warning: 'levelspread[<U aa0>]' may be used uninitialized in this function [-Wuninitialized]: => 121:34
This commit suppresses this warning by initializing the full array
to INT_MIN, which will result in failures should any out-of-bounds
references appear.
Reported-by: Michael Ellerman <mpe@ellerman.id.au>
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'net/core/sock.c')
0 files changed, 0 insertions, 0 deletions