Re: [PATCH v1 01/24] fixup! KVM: s390: Remove non-atomic dat_crstep_xchg()

[Anthony Krowiak <akrowiak@linux.ibm.com>]

On 3/25/26 5:30 PM, Matthew Rosato wrote:
> On 3/25/26 5:00 PM, Anthony Krowiak wrote:
>> From: Claudio Imbrenda <imbrenda@linux.ibm.com>
>>
>> Signed-off-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
> Tony/Claudio, I suspect this was included on accident and will be
> handled separately and dropped from this series?  I don't even see it
> mentioned in the cover letter.
>
> If intentional and intended to be part of this series, then please add a
> proper commit message.

This definitely does not belong in this series. I accidentally included it
when building the patch series.

>
>> ---
>>   arch/s390/kvm/gmap.h | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/arch/s390/kvm/gmap.h b/arch/s390/kvm/gmap.h
>> index 967a280b3235..19379d162777 100644
>> --- a/arch/s390/kvm/gmap.h
>> +++ b/arch/s390/kvm/gmap.h
>> @@ -198,7 +198,7 @@ static inline bool __must_check _gmap_crstep_xchg_atomic(struct gmap *gmap, unio
>>   							 union crste oldcrste, union crste newcrste,
>>   							 gfn_t gfn, bool needs_lock)
>>   {
>> -	unsigned long align = 8 + (is_pmd(*crstep) ? 0 : 11);
>> +	unsigned long align = is_pmd(*crstep) ? _PAGE_ENTRIES : _PAGE_ENTRIES * _CRST_ENTRIES;
>>   
>>   	lockdep_assert_held(&gmap->kvm->mmu_lock);
>>   	if (!needs_lock)