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Re: [PATCH 1/5] ppc: spapr: cleanup cr get/store with helper routines.


From: Harsh Prateek Bora
Subject: Re: [PATCH 1/5] ppc: spapr: cleanup cr get/store with helper routines.
Date: Mon, 17 Apr 2023 12:24:15 +0530
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0



On 4/14/23 17:10, Fabiano Rosas wrote:
Harsh Prateek Bora <harshpb@linux.ibm.com> writes:

A bit vague on the subject line. I would expect to see some mention to
nested at least.

Sure, will update subject line to include mention of [h_enter|spapr_exit]_nested routines.


The bits in cr reg are grouped into eight 4-bit fields represented
by env->crf[8] and the related calculations should be abstracted to
keep the calling routines simpler to read. This is a step towards
cleaning up the [h_enter|spapr_exit]_nested calls for better readability.

Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>

Reviewed-by: Fabiano Rosas <farosas@suse.de>

Thanks!



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