Hi Olof,
On Tue, Oct 18, 2016 at 10:16:26PM -0700, Olof Johansson wrote:
FYI, the following boards have real failures. They seem to also occur on current mainline.
colombus (Allwinner A31) NULL ptr deref in:
[ 1.865857] [<c03a48f0>] (clocksource_unbind) from [<c03a494c>] (clocksource_unregister+0x2c/0x44) [ 1.875462] [<c03a494c>] (clocksource_unregister) from [<c0a8e1c0>] (sun5i_rate_cb_clksrc+0x34/0x3c) [ 1.885205] [<c0a8e1c0>] (sun5i_rate_cb_clksrc) from [<c035eb90>] (notifier_call_chain+0x44/0x84) [ 1.894686] [<c035eb90>] (notifier_call_chain) from [<c035ef00>] (__srcu_notifier_call_chain+0x44/0x60) [ 1.904690] [<c035ef00>] (__srcu_notifier_call_chain) from [<c035ef34>] (srcu_notifier_call_chain+0x18/0x20) [ 1.915138] [<c035ef34>] (srcu_notifier_call_chain) from [<c066fd64>] (__clk_notify+0x70/0x7c) [ 1.924380] [<c066fd64>] (__clk_notify) from [<c066feb0>] (clk_propagate_rate_change+0xa4/0xc4) [ 1.933687] [<c066feb0>] (clk_propagate_rate_change) from [<c066fe78>] (clk_propagate_rate_change+0x6c/0xc4) [ 1.944000] Code: e5942038 e2843034 e5941034 e3a00000 (e5812004)
This has been fixed by Chen-Yu: http://lists.infradead.org/pipermail/linux-arm-kernel/2016-October/461712.ht...
Thanks! Maxime