linux-kernel - Re: [PATCH 1/2] platform/x86/intel/pmt: Add INTEL

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Date:   Mon, 20 Mar 2023 15:16:25 +0100
From:   Hans de Goede <hdegoede@...hat.com>
To:     Andy Shevchenko <andy.shevchenko@...il.com>,
        "David E. Box" <david.e.box@...ux.intel.com>
Cc:     irenic.rajneesh@...il.com, david.e.box@...el.com,
        markgross@...nel.org, linux-kernel@...r.kernel.org,
        platform-driver-x86@...r.kernel.org
Subject: Re: [PATCH 1/2] platform/x86/intel/pmt: Add INTEL_PMT module
 namespace

Hi,

On 3/17/23 14:34, Andy Shevchenko wrote:
> On Fri, Mar 17, 2023 at 12:57 AM David E. Box
> <david.e.box@...ux.intel.com> wrote:
>>
>> Since the currently exported symbols in pmt_class are only used by other
>> Intel PMT drivers, create an INTEL_PMT module namespace for them.
> 
> Makes sense.
> Reviewed-by: Andy Shevchenko <andy.shevchenko@...il.com>

Thank you both for the patch and review, I've applied this
patch to my review-hans branch:
https://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git/log/?h=review-hans

Note it will show up in my review-hans branch once I've pushed my
local branch there, which might take a while.

Once I've run some tests on this branch the patches there will be
added to the platform-drivers-x86/for-next branch and eventually
will be included in the pdx86 pull-request to Linus for the next
merge-window.

Regards,

Hans




> 
>> Signed-off-by: David E. Box <david.e.box@...ux.intel.com>
>> ---
>>  drivers/platform/x86/intel/pmt/class.c     | 6 +++---
>>  drivers/platform/x86/intel/pmt/crashlog.c  | 1 +
>>  drivers/platform/x86/intel/pmt/telemetry.c | 1 +
>>  3 files changed, 5 insertions(+), 3 deletions(-)
>>
>> diff --git a/drivers/platform/x86/intel/pmt/class.c b/drivers/platform/x86/intel/pmt/class.c
>> index 46598dcb634a..0b96d75f5924 100644
>> --- a/drivers/platform/x86/intel/pmt/class.c
>> +++ b/drivers/platform/x86/intel/pmt/class.c
>> @@ -33,7 +33,7 @@ bool intel_pmt_is_early_client_hw(struct device *dev)
>>          */
>>         return !!(ivdev->info->quirks & VSEC_QUIRK_EARLY_HW);
>>  }
>> -EXPORT_SYMBOL_GPL(intel_pmt_is_early_client_hw);
>> +EXPORT_SYMBOL_NS_GPL(intel_pmt_is_early_client_hw, INTEL_PMT);
>>
>>  static inline int
>>  pmt_memcpy64_fromio(void *to, const u64 __iomem *from, size_t count)
>> @@ -327,7 +327,7 @@ int intel_pmt_dev_create(struct intel_pmt_entry *entry, struct intel_pmt_namespa
>>         return intel_pmt_dev_register(entry, ns, dev);
>>
>>  }
>> -EXPORT_SYMBOL_GPL(intel_pmt_dev_create);
>> +EXPORT_SYMBOL_NS_GPL(intel_pmt_dev_create, INTEL_PMT);
>>
>>  void intel_pmt_dev_destroy(struct intel_pmt_entry *entry,
>>                            struct intel_pmt_namespace *ns)
>> @@ -343,7 +343,7 @@ void intel_pmt_dev_destroy(struct intel_pmt_entry *entry,
>>         device_unregister(dev);
>>         xa_erase(ns->xa, entry->devid);
>>  }
>> -EXPORT_SYMBOL_GPL(intel_pmt_dev_destroy);
>> +EXPORT_SYMBOL_NS_GPL(intel_pmt_dev_destroy, INTEL_PMT);
>>
>>  static int __init pmt_class_init(void)
>>  {
>> diff --git a/drivers/platform/x86/intel/pmt/crashlog.c b/drivers/platform/x86/intel/pmt/crashlog.c
>> index ace1239bc0a0..bbb3d61d09f4 100644
>> --- a/drivers/platform/x86/intel/pmt/crashlog.c
>> +++ b/drivers/platform/x86/intel/pmt/crashlog.c
>> @@ -328,3 +328,4 @@ module_exit(pmt_crashlog_exit);
>>  MODULE_AUTHOR("Alexander Duyck <alexander.h.duyck@...ux.intel.com>");
>>  MODULE_DESCRIPTION("Intel PMT Crashlog driver");
>>  MODULE_LICENSE("GPL v2");
>> +MODULE_IMPORT_NS(INTEL_PMT);
>> diff --git a/drivers/platform/x86/intel/pmt/telemetry.c b/drivers/platform/x86/intel/pmt/telemetry.c
>> index 5e4009c05ecf..71cdef42084a 100644
>> --- a/drivers/platform/x86/intel/pmt/telemetry.c
>> +++ b/drivers/platform/x86/intel/pmt/telemetry.c
>> @@ -160,3 +160,4 @@ module_exit(pmt_telem_exit);
>>  MODULE_AUTHOR("David E. Box <david.e.box@...ux.intel.com>");
>>  MODULE_DESCRIPTION("Intel PMT Telemetry driver");
>>  MODULE_LICENSE("GPL v2");
>> +MODULE_IMPORT_NS(INTEL_PMT);
>>
>> base-commit: 79df06733435e2773eb5e9ab9c0ce13c23e4cd88
>> --
>> 2.34.1
>>
> 
>