https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253511
--- Comment #4 from [email protected] --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=41032835dc2d489ec7841d7529f74f6389329cd3 commit 41032835dc2d489ec7841d7529f74f6389329cd3 Author: Jason A. Harmening <[email protected]> AuthorDate: 2021-02-15 02:47:22 +0000 Commit: Jason A. Harmening <[email protected]> CommitDate: 2021-02-15 18:38:04 +0000 Fix divide-by-zero panic when ASLR is enabled and superpages disabled When locating the anonymous memory region for a vm_map with ASLR enabled, we try to keep the slid base address aligned on a superpage boundary to minimize pagetable fragmentation and maximize the potential usage of superpage mappings. We can't (portably) do this if superpages have been disabled by loader tunable and pagesizes[1] is 0, and it would be less beneficial in that case anyway. PR: 253511 Reported by: [email protected] MFC after: 1 week Reviewed by: kib Differential Revision: https://reviews.freebsd.org/D28678 sys/kern/imgact_elf.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "[email protected]"
