Hey, On Thu, Dec 07, 2023 at 01:11:23PM +0000, Conor Dooley wrote: > On Thu, Dec 07, 2023 at 01:02:00PM +0000, Lad, Prabhakar wrote: > > On Wed, Dec 6, 2023 at 2:26 PM Conor Dooley <conor@xxxxxxxxxx> wrote: > > > On Wed, Dec 06, 2023 at 04:52:11AM -0800, Palmer Dabbelt wrote: > > > > On Thu, 10 Aug 2023 02:07:10 PDT (-0700), Conor Dooley wrote: > > > > > > I'm perfectly happy to drop this series though, if people generally are > > > > > of the opinion that this sort of firmware workaround is ill-advised. > > > > > We are unaffected by it, so I certainly have no pressure to have > > > > > something working here. It's my desire not to be user-hostile that > > > > > motivated this patch. > > > > > > > > IIUC you guys and Reneas are the only ones who have hardware that might be > > > > in a spot where users aren't able to update the firmware (ie, it's out in > > > > production somewhere). > > > > > > I dunno if we can really keep thinking like that though. In terms of > > > people who have devicetrees in the kernel and stuff available in western > > > catalog distribution, sure. > > > I don't think we can assume that that covers all users though, certainly > > > the syntacore folks pop up every now and then, and I sure hope that > > > Andes etc have larger customer bases than the in-kernel users would > > > suggest. > > > > > > > So I'm adding Geert, though he probably saw this > > > > months ago... > > > > > > Prabhakar might be a good call on that front. I'm not sure if the > > > Renesas stuff works on affected versions of OpenSBI though, guess it > > > depends on the sequencing of the support for the non-coherent stuff and > > > when this bug was fixed. > > > > > ATM, I dont think there are any users who are using the upstream > > kernel + OpenSBI (apart from me and Geert!). Currently the customers > > are using the BSP releases. > > That doesn't really answer whether or not you (and your customers) are > using an affected version of the vendor OpenSBI? > The affected range for OpenSBI itself is [v0.8 to v1.3). Did you perhaps miss this mail Prabhakar? Cheers, Conor.
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