Re: panic: fpudna from userland
Emmanuel Dreyfus <[email protected]> Fri, 26 Apr 2024 14:44:23 +0000
| Newsgroups | gmane.os.netbsd.ports.i386 |
|---|---|
| Message-ID | <Ziu9xwl/[email protected]> |
On Sun, Apr 21, 2024 at 05:32:48PM +0200, Manuel Bouyer wrote: > We're not supposed to get this trap from userland, as between -9 and -10 > the lazy FPU context switching was removed; the FPU is context-switched > as other non-FPU state. As a consequence, the FPU is always enabled before > return to userland (or should) an no "FPU not available" trap should > be triggered. How does Xen's eager-fpu option interract here? It is related, right? -- Emmanuel Dreyfus [email protected]