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Groups > linux.kernel > #1630118
| From | Benjamin Herrenschmidt <benh@kernel.crashing.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v4 05/11] VAS: Define helpers for access MMIO regions |
| Date | 2017-04-25 01:30 +0200 |
| Message-ID | <tzVAC-51K-1@gated-at.bofh.it> (permalink) |
| References | <tqX8B-cu-3@gated-at.bofh.it> <tqX8C-cu-27@gated-at.bofh.it> <tzFFw-3rT-11@gated-at.bofh.it> <tzPYd-1pP-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon, 2017-04-24 at 10:25 -0700, Sukadev Bhattiprolu wrote: > which maybe due to this :-) Should I change to pgprot_noncached() for > the MMIO writes? Just use normal ioremap(). > > requires being mapped cachable. Ask Aneesh for a cleaner way of > > doing it too while at it.
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Re: [PATCH v4 05/11] VAS: Define helpers for access MMIO regions Benjamin Herrenschmidt <benh@kernel.crashing.org> - 2017-04-24 08:30 +0200
Re: [PATCH v4 05/11] VAS: Define helpers for access MMIO regions Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> - 2017-04-24 19:30 +0200
Re: [PATCH v4 05/11] VAS: Define helpers for access MMIO regions Benjamin Herrenschmidt <benh@kernel.crashing.org> - 2017-04-25 01:30 +0200
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