Pradeep Tewani 82444cdb46 ASoC: Intel: board: Fix missing sentinel for bxt_board_id ... Without a sentinel in the array of platform devices, we can get a panic so add a sentinel. Full stack dump below: [ 231.564705] BUG: KASAN: global-out-of-bounds in platform_match+0xb0/0x146 [ 231.565500] Read of size 1 at addr ffffffff8380a1a0 by task swapper/0/1 [ 231.566280] [ 231.566594] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.12.0-00289-g152771f #1 [ 231.567526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.9.3-20161025_171302-gandalf 04/01/2014 [ 231.568730] Call Trace: [ 231.569128] dump_stack+0xf8/0x14a [ 231.569615] print_address_description+0x57/0x1e4 [ 231.570216] ? driver_probe_device+0x814/0x814 [ 231.570798] kasan_report+0x1cb/0x1eb [ 231.571302] ? platform_match+0xb0/0x146 [ 231.571833] __asan_load1+0x45/0x47 [ 231.572324] platform_match+0xb0/0x146 [ 231.572843] ? platform_uevent+0x73/0x73 [ 231.573370] __driver_attach+0x47/0x16a [ 231.573890] bus_for_each_dev+0x11a/0x15c [ 231.574422] ? bus_remove_file+0x57/0x57 [ 231.574951] ? do_raw_spin_unlock+0xc3/0xe0 [ 231.575501] driver_attach+0x2b/0x2e [ 231.576002] bus_add_driver+0x25e/0x3c5 [ 231.576520] ? set_debug_rodata+0x20/0x20 [ 231.584776] driver_register+0x13e/0x19d [ 231.585305] __platform_driver_register+0x6c/0x71 [ 231.585908] ? skl_driver_init+0x20/0x20 [ 231.586436] broxton_audio_init+0x17/0x19 [ 231.586976] do_one_initcall+0x11a/0x221 [ 231.587499] ? start_kernel+0x525/0x525 [ 231.588020] ? lock_downgrade+0x281/0x2ec [ 231.588557] ? trace_hardirqs_on_caller+0x223/0x267 [ 231.589169] ? _raw_spin_unlock_irqrestore+0x49/0x55 [ 231.589791] ? set_debug_rodata+0x20/0x20 [ 231.590324] kernel_init_freeable+0x1fd/0x2b0 [ 231.590891] ? rest_init+0x17c/0x17c [ 231.591384] kernel_init+0x11/0x157 [ 231.591876] ? rest_init+0x17c/0x17c [ 231.592371] ret_from_fork+0x2a/0x40 [ 231.592865] [ 231.593166] The buggy address belongs to the variable: [ 231.593806] bxt_board_ids+0x40/0x9e0 Fixes: 152771fbc3 ("ASoC: Intel: board: Add Geminilake platform support") Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Pradeep Tewani <pradeep.d.tewani@intel.com> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>		2017-07-26 13:03:32 +01:00
..
bdw-rt5677.c	ASoC: Intel: bdw-rt5677: Switch to devm_acpi_dev_add_driver_gpios()	2017-06-16 17:53:25 +01:00
broadwell.c	ASoC: Call snd_soc_set_dmi_name() unconditionally	2017-04-24 18:47:17 +01:00
bxt_da7219_max98357a.c	Merge remote-tracking branch 'asoc/topic/intel' into asoc-next	2017-07-03 16:51:30 +01:00
bxt_rt298.c	ASoC: Intel: board: Fix missing sentinel for bxt_board_id	2017-07-26 13:03:32 +01:00
byt-max98090.c	ASoC: Intel: byt-max98090: Add GPIO ACPI mapping table	2017-06-13 21:39:47 +01:00
byt-rt5640.c	ASoC: Set missing card owner field	2015-08-21 09:07:19 -07:00
bytcht_da7213.c	ASoC: Intel: add machine driver for BYT/CHT + DA7213	2017-03-13 16:41:06 +00:00
bytcht_es8316.c	ASoC: Intel: add machine driver for BYT/CHT + ES8316	2017-06-13 19:31:19 +01:00
bytcht_nocodec.c	ASoC: intel: byt: Constify hw_constraints	2017-06-13 21:29:37 +01:00
bytcr_rt5640.c	Merge remote-tracking branch 'asoc/topic/intel' into asoc-next	2017-04-30 22:15:41 +09:00
bytcr_rt5651.c	ASoC: intel: byt: Constify hw_constraints	2017-06-13 21:29:37 +01:00
cht_bsw_max98090_ti.c	ASoC: cht_bsw_max98090_ti: Remove unused function cht_get_codec_dai()	2017-05-24 18:12:04 +01:00
cht_bsw_rt5645.c	ASoC: cht-bsw-rt5645: fix unused variable compiler warning	2017-02-01 18:35:50 +00:00
cht_bsw_rt5672.c	ASoC: Intel: cht_bsw_rt5672: 19.2MHz clock for Baytrail platforms	2017-06-28 18:47:05 +01:00
haswell.c	ASoC: constify snd_soc_ops structures	2016-10-24 18:34:55 +01:00
kbl_rt5663_max98927.c	ASoC: Intel: Add Kabylake Realtek Maxim machine driver	2017-05-24 18:27:50 +01:00
kbl_rt5663_rt5514_max98927.c	ASoC: Intel: Add Kabylake machine driver for RT5514, RT5663 and MAX98927	2017-06-14 19:10:37 +01:00
Makefile	ASoC: Intel: Add Kabylake machine driver for RT5514, RT5663 and MAX98927	2017-06-14 19:10:37 +01:00
mfld_machine.c	ASoC: intel: mfld: Make static string arrays 'const 'char * const []'	2016-11-16 10:08:59 +00:00
skl_nau88l25_max98357a.c	ASoC: intel: skl: Constify hw_constraints	2017-06-13 21:29:38 +01:00
skl_nau88l25_ssm4567.c	ASoC: intel: skl: Constify hw_constraints	2017-06-13 21:29:38 +01:00
skl_rt286.c	ASoC: skl_rt286: Add deepbuffer dai link	2017-06-19 16:33:17 +01:00