From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 95427] gem_userptr_blits@mlocked-* should skip due to memory pre-condition not met
Date: Fri, 29 Jul 2016 13:41:21 +0000 [thread overview]
Message-ID: <bug-95427-502-w731fEHWu2@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-95427-502@http.bugs.freedesktop.org/>
[-- Attachment #1.1: Type: text/plain, Size: 1171 bytes --]
https://bugs.freedesktop.org/show_bug.cgi?id=95427
--- Comment #4 from cprigent <christophe.prigent@intel.com> ---
(In reply to Emil Velikov from comment #3)
> Guys have you actually looked at the following line ?
> Aperture size is 268435456 MiB -- That is 256 TiB !!!
>
> That's rather impossible amount if you ask me. So there's either a bug in
> IGT's gem_aperture_size() or one of the two ioctls
> (I915_GEM_CONTEXT_GETPARAM I915_GEM_GET_APERTURE) that it uses.
>
> With a couple of print statements you should be able to quickly track the
> exact offender. Good luck !
Yes, we saw it. The bug is reported to IGT (not to DRM/Intel). We propose the
test should skip.
I just checked on our IVB platform with 32 GB of memory. Looks like we would
need now 2 TB.
root@IVB102:/opt/X11R7/src/intel-gpu-tools/tests# ./gem_userptr_blits
--run-subtest mlocked-normal-sync
IGT-Version: 1.15-ge3abb20 (x86_64) (Linux: 4.7.0-nightly+ x86_64)
Aperture size is 2048 MiB
Total RAM is 31,945 MiB
Testing unsynchronized mappings...
Testing synchronized mappings...
Killed
--
You are receiving this mail because:
You are the assignee for the bug.
[-- Attachment #1.2: Type: text/html, Size: 2115 bytes --]
[-- Attachment #2: Type: text/plain, Size: 160 bytes --]
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2016-07-29 13:41 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <bug-95427-502@http.bugs.freedesktop.org/>
2016-06-15 15:49 ` [Bug 95427] gem_userptr_blits@mlocked-* should skip due to memory pre-condition not met bugzilla-daemon
2016-06-19 16:42 ` bugzilla-daemon
2016-06-19 17:45 ` bugzilla-daemon
2016-07-29 13:41 ` bugzilla-daemon [this message]
2016-07-29 16:17 ` bugzilla-daemon
2016-07-29 16:25 ` bugzilla-daemon
2016-09-15 13:40 ` bugzilla-daemon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=bug-95427-502-w731fEHWu2@http.bugs.freedesktop.org/ \
--to=bugzilla-daemon@freedesktop.org \
--cc=dri-devel@lists.freedesktop.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.