re: port-amd64/59860: nvmm: support AVX2, AVX512, &c.
"matthew green via gnats" <[email protected]>
| Newsgroups | gmane.os.netbsd.bugs |
|---|---|
| Message-ID | <[email protected]> |
The following reply was made to PR port-amd64/59860; it has been noted by GNATS. From: matthew green <[email protected]> To: [email protected], [email protected], [email protected], [email protected], [email protected] Cc: Subject: re: port-amd64/59860: nvmm: support AVX2, AVX512, &c. Date: Mon, 13 Jul 2026 15:08:22 +1000 Taylor pointed me at https://www.NetBSD.org/~riastradh/tmp/20260712/nvmmxr0assert.patch as a real fix, but unfortunately it has made things worse for me: fatal protection fault in supervisor mode trap type 4 code 0 rip 0xffffffff8023d36e cs 0x8 rflags 0x10246 cr2 0x743a= 28a83428 ilevel 0x6 rsp 0xffffba1b8719bd78 curlwp 0xffffb765ba18d800 pid 1590.1786 lowest kstack 0xffffba1b871972c0 panic: trap cpu3: Begin traceback... vpanic() at netbsd:vpanic+0x189 panic() at netbsd:panic+0x3c trap() at netbsd:trap+0xb35 --- trap (number 4) --- xrstor() at netbsd:xrstor+0xa nvmm_ioctl() at nvmm:nvmm_ioctl+0xef6 sys_ioctl() at netbsd:sys_ioctl+0x1fa syscall() at netbsd:syscall+0x9d --- syscall (number 54) --- when starting the nvmm VM. .mrg.