Re: SIGBUS with gbm_bo_map() and Intel ARC
Pierre Ossman <[email protected]>
| Newsgroups | gmane.comp.video.mesa3d.devel |
|---|---|
| Organization | Cendio AB |
| Message-ID | <[email protected]> |
On 19/06/2024 11:36, Pierre Ossman wrote: > Hi, > > More gbm_bo_map() issues from me that could use some expert insight. > > When I mix GPU access in my GBM adventures, one combination results in a > SIGBUS when reading the memory given from gbm_bo_map(). I'm unsure if > this is a bug in the driver, or in my access? > Happens with a discrete Nvidia GPU (with proprietary driver) as well, so unlikely a bug in a specific driver. :/ Regards -- Pierre Ossman Software Development Cendio AB https://cendio.com Teknikringen 8 https://twitter.com/ThinLinc 583 30 Linköping https://facebook.com/ThinLinc Phone: +46-13-214600 A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing?