Messages in this thread | | | Date | Wed, 17 Aug 2022 15:04:06 +0100 | Subject | Re: [ata] 0568e61225: stress-ng.copy-file.ops_per_sec -15.0% regression | From | John Garry <> |
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On 17/08/2022 14:51, Oliver Sang wrote:
Hi Oliver,
>> v5.19 + 0568e61225 : 512/512 >> v5.19 + 0568e61225 + 4cbfca5f77 : 512/512 >> v5.19: 1280/32767 >> >> They are want makes sense to me, at least. >> >> Oliver, can you confirm this? Thanks! > I confirm below two: > v5.19 + 0568e61225 : 512/512 > v5.19: 1280/32767 (as last already reported)
ack
> > but below failed to build: > v5.19 + 0568e61225 + 4cbfca5f77 > > build_errors: > - "drivers/scsi/scsi_transport_sas.c:242:33: error: implicit declaration of function 'dma_opt_mapping_size'; did you mean 'dma_max_mapping_size'? [-Werror=implicit-function-declaration]" > - "drivers/scsi/scsi_transport_sas.c:241:24: error: 'struct Scsi_Host' has no member named 'opt_sectors'; did you mean 'max_sectors'?" > > not sure if I understand this correctly? > for this, I just cherry-pick 0568e61225 upon v5.19, > then cherry-pick 4cbfca5f77 again. > so my branch looks like: > > a11d8b97c3ecb8 v5.19 + 0568e61225 + 4cbfca5f77 > 1b59440cf71f99 v5.19 + 0568e61225 > 3d7cb6b04c3f31 (tag: v5.19, > > did I do the right thing?
Sorry but I was not really interested in 4cbfca5f77 and I see where that build error is coming, but don't be concerned with it. However, for avoidance of doubt, if you have results for vanilla v6.0-rc1 then that would be appreciated.
I will also send a separate patch for testing if you don't mind.
thanks, John
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