Hi Geert
static int rsnd_rdai_continuance_probe(struct rsnd_priv *priv, struct rsnd_dai_stream *io) {
unsigned long flags; int ret;
rsnd_lock(priv, flags);
ret = rsnd_dai_call(probe, io, priv); if (ret == -EAGAIN) { /*
This causes the following warning on r8a7791/koelsch:
Thank you for pointing this. I will check/fixup it.
WARNING: CPU: 1 PID: 1 at kernel/locking/lockdep.c:2755 lockdep_trace_alloc+0xd4/0x118() DEBUG_LOCKS_WARN_ON(irqs_disabled_flags(flags)) Modules linked in:
CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.1.0-rc2-koelsch-00564-g1817f2746e13e08e #1081 Hardware name: Generic R8A7791 (Flattened Device Tree) Backtrace: [<c00135e0>] (dump_backtrace) from [<c0013800>] (show_stack+0x18/0x1c) r6:c0546ece r5:00000009 r4:00000000 r3:00204140 [<c00137e8>] (show_stack) from [<c04483ec>] (dump_stack+0x78/0x94) [<c0448374>] (dump_stack) from [<c002d368>] (warn_slowpath_common+0x90/0xbc) r4:eec59c90 r3:00000001 [<c002d2d8>] (warn_slowpath_common) from [<c002d3cc>] (warn_slowpath_fmt+0x38/0x40) r8:eed90010 r7:000001a1 r6:000080d0 r5:000080d0 r4:60000193 [<c002d398>] (warn_slowpath_fmt) from [<c0069e94>] (lockdep_trace_alloc+0xd4/0x118) r3:c054c535 r2:c0547435 [<c0069dc0>] (lockdep_trace_alloc) from [<c00e3acc>] (__kmalloc_track_caller+0x34/0x11c) r5:eec000c0 r4:00000000 [<c00e3a98>] (__kmalloc_track_caller) from [<c02678b4>] (devres_alloc+0x20/0x48) r7:000001a1 r6:ee7e2138 r5:c007a3d8 r4:00000000 [<c0267894>] (devres_alloc) from [<c007a378>] (devm_request_threaded_irq+0x34/0x94) r5:ee7ea8d0 r4:00000000 [<c007a344>] (devm_request_threaded_irq) from [<c036ad4c>] (rsnd_src_probe_gen2+0x68/0x7c) r9:eef61120 r8:a0000113 r7:ee7ea8d8 r6:eef6113c r5:ee7ea8d0 r4:ee7e2138 [<c036ace4>] (rsnd_src_probe_gen2) from [<c0367e1c>] (rsnd_rdai_continuance_probe+0x80/0x29c) r5:eef61130 r4:c036ace4 [<c0367d9c>] (rsnd_rdai_continuance_probe) from [<c0368a80>] (rsnd_probe+0x114/0x304) r10:eef61110 r9:00000000 r8:ee7ea8d8 r7:eed90000 r6:eed90010 r5:ee7ea8d0 r4:c048e960 [<c036896c>] (rsnd_probe) from [<c02667f4>] (platform_drv_probe+0x50/0xa0) r10:00000000 r9:c062f000 r8:c0624dec r7:00000000 r6:c0624dec r5:eed90010 r4:fffffffe [<c02667a4>] (platform_drv_probe) from [<c0264fac>] (driver_probe_device+0xfc/0x264) r6:00000000 r5:c0e1e9fc r4:eed90010 r3:c02667a4 [<c0264eb0>] (driver_probe_device) from [<c02651d8>] (__driver_attach+0x78/0x9c) r8:c0606460 r7:c0619e98 r6:c0624dec r5:eed90044 r4:eed90010 r3:00000000 [<c0265160>] (__driver_attach) from [<c02635c8>] (bus_for_each_dev+0x74/0x98) r6:c0265160 r5:c0624dec r4:00000000 r3:00000001 [<c0263554>] (bus_for_each_dev) from [<c0264a98>] (driver_attach+0x20/0x28) r6:ee7ea9c0 r5:00000000 r4:c0624dec [<c0264a78>] (driver_attach) from [<c0264728>] (bus_add_driver+0xe8/0x1d0) [<c0264640>] (bus_add_driver) from [<c0265868>] (driver_register+0xa4/0xe8) r7:c0606460 r6:00000000 r5:c05e6abc r4:c0624dec [<c02657c4>] (driver_register) from [<c0266728>] (__platform_driver_register+0x50/0x64) r5:c05e6abc r4:ee7eec40 [<c02666d8>] (__platform_driver_register) from [<c05e6ad4>] (rsnd_driver_init+0x18/0x20) [<c05e6abc>] (rsnd_driver_init) from [<c000a7d8>] (do_one_initcall+0x108/0x1bc) [<c000a6d0>] (do_one_initcall) from [<c05c7dc8>] (kernel_init_freeable+0x11c/0x1e4) r9:c062f000 r8:c062f000 r7:c05fb160 r6:c05f3a40 r5:00000084 r4:00000006 [<c05c7cac>] (kernel_init_freeable) from [<c0445120>] (kernel_init+0x10/0xec) r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0445110 r4:00000000 [<c0445110>] (kernel_init) from [<c000fef0>] (ret_from_fork+0x14/0x24) r4:00000000 r3:00000000
Gr{oetje,eeting}s,
Geert-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds