[Bug 284595] loader takes 36 seconds to reach beastie menu on Acer Swift Edge SFA16-41-R7SU
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Date: Sun, 11 May 2025 22:20:25 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=284595
--- Comment #12 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:
URL:
https://cgit.FreeBSD.org/src/commit/?id=206198289eb3fa7beb9661a0233f1c8972f60d20
commit 206198289eb3fa7beb9661a0233f1c8972f60d20
Author: Colin Percival <cperciva@FreeBSD.org>
AuthorDate: 2025-05-11 22:13:02 +0000
Commit: Colin Percival <cperciva@FreeBSD.org>
CommitDate: 2025-05-11 22:19:34 +0000
loader: Instrument gfx_fb_fill with tslog
Some systems boot absurdly slowly, apparently due to problems with
UEFI framebuffer accesses being sluggish. This does not fix the
problem, but at least makes gfx_fb_fill show up as a large block
in boot flamecharts, which will save time when the next user needs
to identify why their system is booting slowly.
PR: 284595
Tested by: Peter Miller
stand/common/gfx_fb.c | 4 ++++
1 file changed, 4 insertions(+)
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