Subject: Re: [PATCH v4 1/3] powerpc/nvram: move generic code for nvram and pstore

From: Hari Bathini <[email-masked]>
Date: Fri, 06 Feb 2015 00:10:49 +0530

On 01/30/2015 10:12 PM, Arnd Bergmann wrote:
> On Friday 30 January 2015 20:44:00 Hari Bathini wrote:
>> With minor checks, we can move most of the code for nvram
>> under pseries to a common place to be re-used by other
>> powerpc platforms like powernv. This patch moves such
>> common code to arch/powerpc/kernel/nvram_64.c file.
>>
>> Signed-off-by: Hari Bathini <[email-masked]>
> Can you make this y2038-safe in the process, possibly as a
> follow-up patch?

Arnd, sorry for the delayed response.
I will add these changes to this patch-set and re-spin..

Thanks
Hari

>> +extern unsigned long last_rtas_event;
> time64_t
>
>> +	}
>> +	oops_hdr->version = cpu_to_be16(OOPS_HDR_VERSION);
>> +	oops_hdr->report_length = cpu_to_be16(zipped_len);
>> +	oops_hdr->timestamp = cpu_to_be64(get_seconds());
>> +	return 0;
> ktime_get_real_seconds()
>
>> +static ssize_t nvram_pstore_read(u64 *id, enum pstore_type_id *type,
>> +				int *count, struct timespec *time, char **buf,
>> +				bool *compressed, struct pstore_info *psi)
> This has to remain timespec for now but can later be changed to timespec64
> when the API gets changed.
>
>> +		oops_hdr->version = cpu_to_be16(OOPS_HDR_VERSION);
>> +		oops_hdr->report_length = cpu_to_be16(text_len);
>> +		oops_hdr->timestamp = cpu_to_be64(get_seconds());
> ktime_get_real_seconds()
>
> 	Arnd
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