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Date: Wed, 28 Aug 2019 14:06:17 -0700
From: Randy Dunlap <rdunlap@...radead.org>
To: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
akpm@...ux-foundation.org, broonie@...nel.org,
linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-mm@...ck.org, linux-next@...r.kernel.org, mhocko@...e.cz,
mm-commits@...r.kernel.org, sfr@...b.auug.org.au,
moderated for non-subscribers <alsa-devel@...a-project.org>
Subject: Re: mmotm 2019-08-27-20-39 uploaded (sound/hda/intel-nhlt.c)
On 8/28/19 12:28 PM, Pierre-Louis Bossart wrote:
>
>
> On 8/28/19 1:30 PM, Randy Dunlap wrote:
>>
>> (from linux-next tree, but problem found/seen in mmotm)
>>
>> Sorry, I don't know who is responsible for this driver.
>
> That would be me.
>
> I just checked with Mark Brown's for-next tree 8aceffa09b4b9867153bfe0ff6f40517240cee12
> and things are fine in i386 mode, see below.
>
> next-20190828 also works fine for me in i386 mode.
>
> if you can point me to a tree and configuration that don't work I'll look into this, I'd need more info to progress.
Please try the attached randconfig file.
Thanks for looking.
> make ARCH=i386
> Using /data/pbossart/ktest/broonie-next as source for kernel
> GEN Makefile
> CALL /data/pbossart/ktest/broonie-next/scripts/checksyscalls.sh
> CALL /data/pbossart/ktest/broonie-next/scripts/atomic/check-atomics.sh
> CHK include/generated/compile.h
> CC [M] sound/hda/ext/hdac_ext_bus.o
> CC [M] sound/hda/ext/hdac_ext_controller.o
> CC [M] sound/hda/ext/hdac_ext_stream.o
> LD [M] sound/hda/ext/snd-hda-ext-core.o
> CC [M] sound/hda/hda_bus_type.o
> CC [M] sound/hda/hdac_bus.o
> CC [M] sound/hda/hdac_device.o
> CC [M] sound/hda/hdac_sysfs.o
> CC [M] sound/hda/hdac_regmap.o
> CC [M] sound/hda/hdac_controller.o
> CC [M] sound/hda/hdac_stream.o
> CC [M] sound/hda/array.o
> CC [M] sound/hda/hdmi_chmap.o
> CC [M] sound/hda/trace.o
> CC [M] sound/hda/hdac_component.o
> CC [M] sound/hda/hdac_i915.o
> LD [M] sound/hda/snd-hda-core.o
> CC [M] sound/hda/intel-nhlt.o
> LD [M] sound/hda/snd-intel-nhlt.o
> Kernel: arch/x86/boot/bzImage is ready (#18)
> Building modules, stage 2.
> MODPOST 156 modules
> CC sound/hda/ext/snd-hda-ext-core.mod.o
> LD [M] sound/hda/ext/snd-hda-ext-core.ko
> CC sound/hda/snd-hda-core.mod.o
> LD [M] sound/hda/snd-hda-core.ko
> CC sound/hda/snd-intel-nhlt.mod.o
> LD [M] sound/hda/snd-intel-nhlt.ko
>
>
>>
>> ~~~~~~~~~~~~~~~~~~~~~~
>> on i386:
>>
>> CC sound/hda/intel-nhlt.o
>> ../sound/hda/intel-nhlt.c:14:25: error: redefinition of ‘intel_nhlt_init’
>> struct nhlt_acpi_table *intel_nhlt_init(struct device *dev)
>> ^~~~~~~~~~~~~~~
>> In file included from ../sound/hda/intel-nhlt.c:5:0:
>> ../include/sound/intel-nhlt.h:134:39: note: previous definition of ‘intel_nhlt_init’ was here
>> static inline struct nhlt_acpi_table *intel_nhlt_init(struct device *dev)
>> ^~~~~~~~~~~~~~~
>> ../sound/hda/intel-nhlt.c: In function ‘intel_nhlt_init’:
>> ../sound/hda/intel-nhlt.c:39:14: error: dereferencing pointer to incomplete type ‘struct nhlt_resource_desc’
>> if (nhlt_ptr->length)
>> ^~
>> ../sound/hda/intel-nhlt.c:41:4: error: implicit declaration of function ‘memremap’; did you mean ‘ioremap’? [-Werror=implicit-function-declaration]
>> memremap(nhlt_ptr->min_addr, nhlt_ptr->length,
>> ^~~~~~~~
>> ioremap
>> ../sound/hda/intel-nhlt.c:42:6: error: ‘MEMREMAP_WB’ undeclared (first use in this function)
>> MEMREMAP_WB);
>> ^~~~~~~~~~~
>> ../sound/hda/intel-nhlt.c:42:6: note: each undeclared identifier is reported only once for each function it appears in
>> ../sound/hda/intel-nhlt.c:45:25: error: dereferencing pointer to incomplete type ‘struct nhlt_acpi_table’
>> (strncmp(nhlt_table->header.signature,
>> ^~
>> ../sound/hda/intel-nhlt.c:48:3: error: implicit declaration of function ‘memunmap’; did you mean ‘vunmap’? [-Werror=implicit-function-declaration]
>> memunmap(nhlt_table);
>> ^~~~~~~~
>> vunmap
>> ../sound/hda/intel-nhlt.c: At top level:
>> ../sound/hda/intel-nhlt.c:56:6: error: redefinition of ‘intel_nhlt_free’
>> void intel_nhlt_free(struct nhlt_acpi_table *nhlt)
>> ^~~~~~~~~~~~~~~
>> In file included from ../sound/hda/intel-nhlt.c:5:0:
>> ../include/sound/intel-nhlt.h:139:20: note: previous definition of ‘intel_nhlt_free’ was here
>> static inline void intel_nhlt_free(struct nhlt_acpi_table *addr)
>> ^~~~~~~~~~~~~~~
>> ../sound/hda/intel-nhlt.c:62:5: error: redefinition of ‘intel_nhlt_get_dmic_geo’
>> int intel_nhlt_get_dmic_geo(struct device *dev, struct nhlt_acpi_table *nhlt)
>> ^~~~~~~~~~~~~~~~~~~~~~~
>> In file included from ../sound/hda/intel-nhlt.c:5:0:
>> ../include/sound/intel-nhlt.h:143:19: note: previous definition of ‘intel_nhlt_get_dmic_geo’ was here
>> static inline int intel_nhlt_get_dmic_geo(struct device *dev,
>> ^~~~~~~~~~~~~~~~~~~~~~~
>> ../sound/hda/intel-nhlt.c: In function ‘intel_nhlt_get_dmic_geo’:
>> ../sound/hda/intel-nhlt.c:76:11: error: dereferencing pointer to incomplete type ‘struct nhlt_endpoint’
>> if (epnt->linktype == NHLT_LINK_DMIC) {
>> ^~
>> ../sound/hda/intel-nhlt.c:76:25: error: ‘NHLT_LINK_DMIC’ undeclared (first use in this function)
>> if (epnt->linktype == NHLT_LINK_DMIC) {
>> ^~~~~~~~~~~~~~
>> ../sound/hda/intel-nhlt.c:79:15: error: dereferencing pointer to incomplete type ‘struct nhlt_dmic_array_config’
>> switch (cfg->array_type) {
>> ^~
>> ../sound/hda/intel-nhlt.c:80:9: error: ‘NHLT_MIC_ARRAY_2CH_SMALL’ undeclared (first use in this function)
>> case NHLT_MIC_ARRAY_2CH_SMALL:
>> ^~~~~~~~~~~~~~~~~~~~~~~~
>> ../sound/hda/intel-nhlt.c:81:9: error: ‘NHLT_MIC_ARRAY_2CH_BIG’ undeclared (first use in this function); did you mean ‘NHLT_MIC_ARRAY_2CH_SMALL’?
>> case NHLT_MIC_ARRAY_2CH_BIG:
>> ^~~~~~~~~~~~~~~~~~~~~~
>> NHLT_MIC_ARRAY_2CH_SMALL
>> ../sound/hda/intel-nhlt.c:82:16: error: ‘MIC_ARRAY_2CH’ undeclared (first use in this function); did you mean ‘NHLT_MIC_ARRAY_2CH_BIG’?
>> dmic_geo = MIC_ARRAY_2CH;
>> ^~~~~~~~~~~~~
>> NHLT_MIC_ARRAY_2CH_BIG
>> ../sound/hda/intel-nhlt.c:85:9: error: ‘NHLT_MIC_ARRAY_4CH_1ST_GEOM’ undeclared (first use in this function); did you mean ‘NHLT_MIC_ARRAY_2CH_BIG’?
>> case NHLT_MIC_ARRAY_4CH_1ST_GEOM:
>> ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> NHLT_MIC_ARRAY_2CH_BIG
>> ../sound/hda/intel-nhlt.c:86:9: error: ‘NHLT_MIC_ARRAY_4CH_L_SHAPED’ undeclared (first use in this function); did you mean ‘NHLT_MIC_ARRAY_4CH_1ST_GEOM’?
>> case NHLT_MIC_ARRAY_4CH_L_SHAPED:
>> ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> NHLT_MIC_ARRAY_4CH_1ST_GEOM
>> AR sound/i2c/other/built-in.a
>> ../sound/hda/intel-nhlt.c:87:9: error: ‘NHLT_MIC_ARRAY_4CH_2ND_GEOM’ undeclared (first use in this function); did you mean ‘NHLT_MIC_ARRAY_4CH_1ST_GEOM’?
>> case NHLT_MIC_ARRAY_4CH_2ND_GEOM:
>> ^~~~~~~~~~~~~~~~~~~~~~~~~~~
>> NHLT_MIC_ARRAY_4CH_1ST_GEOM
>> ../sound/hda/intel-nhlt.c:88:16: error: ‘MIC_ARRAY_4CH’ undeclared (first use in this function); did you mean ‘MIC_ARRAY_2CH’?
>> dmic_geo = MIC_ARRAY_4CH;
>> ^~~~~~~~~~~~~
>> MIC_ARRAY_2CH
>> AR sound/i2c/built-in.a
>> CC drivers/bluetooth/btmtksdio.o
>> ../sound/hda/intel-nhlt.c:90:9: error: ‘NHLT_MIC_ARRAY_VENDOR_DEFINED’ undeclared (first use in this function); did you mean ‘NHLT_MIC_ARRAY_4CH_L_SHAPED’?
>> case NHLT_MIC_ARRAY_VENDOR_DEFINED:
>> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> NHLT_MIC_ARRAY_4CH_L_SHAPED
>> ../sound/hda/intel-nhlt.c:92:26: error: dereferencing pointer to incomplete type ‘struct nhlt_vendor_dmic_array_config’
>> dmic_geo = cfg_vendor->nb_mics;
>> ^~
>> ../sound/hda/intel-nhlt.c: At top level:
>> ../sound/hda/intel-nhlt.c:106:16: error: expected declaration specifiers or ‘...’ before string constant
>> MODULE_LICENSE("GPL v2");
>> ^~~~~~~~
>> ../sound/hda/intel-nhlt.c:107:20: error: expected declaration specifiers or ‘...’ before string constant
>> MODULE_DESCRIPTION("Intel NHLT driver");
>> ^~~~~~~~~~~~~~~~~~~
>> cc1: some warnings being treated as errors
>> make[3]: *** [../scripts/Makefile.build:266: sound/hda/intel-nhlt.o] Error 1
>>
>>
>>
--
~Randy
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