[Bug 228755] libvgl under syscons causes system reboot (via SDL 1.2)

2018-06-18 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228755 Mahmoud Al-Qudsi changed: What|Removed |Added Keywords||crash, panic

[Bug 228755] libvgl under syscons causes system reboot (via SDL 1.2)

2018-06-10 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228755 --- Comment #1 from commit-h...@freebsd.org --- A commit references this bug: Author: bde Date: Sun Jun 10 14:21:01 UTC 2018 New revision: 334924 URL: https://svnweb.freebsd.org/changeset/base/334924 Log: Fix panics in potentially all

Re: [Bug 228755] libvgl under syscons causes system reboot (via SDL 1.2)

2018-06-06 Thread Bruce Evans
On Wed, 6 Jun 2018, Bruce Evans wrote: On Tue, 5 Jun 2018, Mahmoud Al-Qudsi wrote: On Tue, Jun 5, 2018 at 7:32 AM, Bruce Evans wrote: ... 1920x1080x8. I use this fix: ... - if (offset > adp->va_window_size - PAGE_SIZE) + if (offset >

Re: [Bug 228755] libvgl under syscons causes system reboot (via SDL 1.2)

2018-06-05 Thread Bruce Evans
On Tue, 5 Jun 2018, Mahmoud Al-Qudsi wrote: On Tue, Jun 5, 2018 at 7:32 AM, Bruce Evans wrote: This is the driver getting the check wrong for all frame buffer sizes that are not a multiple of PAGE_SIZE. The frame buffer size is not a multiple of PAGE SIZE mainly for the interesting

Re: [Bug 228755] libvgl under syscons causes system reboot (via SDL 1.2)

2018-06-05 Thread Mahmoud Al-Qudsi
On Tue, Jun 5, 2018 at 7:32 AM, Bruce Evans wrote: > This is the driver getting the check wrong for all frame buffer sizes that > are not a multiple of PAGE_SIZE. The frame buffer size is not a multiple > of PAGE SIZE mainly for the interesting geometries 800x600x8 and > 1920x1080x8. I use this

Re: [Bug 228755] libvgl under syscons causes system reboot (via SDL 1.2)

2018-06-05 Thread Mahmoud Al-Qudsi
On Tue, Jun 5, 2018 at 4:00 AM, Bruce Evans wrote: > After fixing libvgl to use MAP_SHARED, libvgl and the demo work much the > same as in FreeBSD-5. Modes up to 1280x1024x8 work in both. Fancier > modes fail in both. The only interesting difference is that mmap() fails > for VGA mode 257 in

Re: [Bug 228755] libvgl under syscons causes system reboot (via SDL 1.2)

2018-06-05 Thread Bruce Evans
On Tue, 5 Jun 2018, Bruce Evans wrote: On Mon, 4 Jun 2018 a bug that doesn't want replies (especially to the reporter)@freebsd.org wrote: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228755 Bug ID: 228755 Summary: libvgl under syscons causes system reboot (via SDL

Re: [Bug 228755] libvgl under syscons causes system reboot (via SDL 1.2)

2018-06-05 Thread Bruce Evans
On Mon, 4 Jun 2018 a bug that doesn't want replies (especially to the reporter)@freebsd.org wrote: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228755 Bug ID: 228755 Summary: libvgl under syscons causes system reboot (via SDL 1.2) ... I was

[Bug 228755] libvgl under syscons causes system reboot (via SDL 1.2)

2018-06-04 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228755 Bug ID: 228755 Summary: libvgl under syscons causes system reboot (via SDL 1.2) Product: Base System Version: CURRENT Hardware: Any OS: Any