* [Bug translator/28244] New: linux objtool imposes symbol length limits on generated function names
@ 2021-08-18 16:33 fche at redhat dot com
2021-08-20 16:24 ` [Bug translator/28244] " scox at redhat dot com
2021-08-30 16:44 ` fche at redhat dot com
0 siblings, 2 replies; 3+ messages in thread
From: fche at redhat dot com @ 2021-08-18 16:33 UTC (permalink / raw)
To: systemtap
https://sourceware.org/bugzilla/show_bug.cgi?id=28244
Bug ID: 28244
Summary: linux objtool imposes symbol length limits on
generated function names
Product: systemtap
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: translator
Assignee: systemtap at sourceware dot org
Reporter: fche at redhat dot com
Target Milestone: ---
Some function/symbol names generated for probes/functions encode stap
tapset/source file name paths. These can get long, but that's not usually a
problem. However, linux objtool (in recent kernels) is invoked during the
kbuild process, and it imposes a 128-char limit. It looks like we have no
choice but to shorten these symbol names.
--
You are receiving this mail because:
You are the assignee for the bug.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug translator/28244] linux objtool imposes symbol length limits on generated function names
2021-08-18 16:33 [Bug translator/28244] New: linux objtool imposes symbol length limits on generated function names fche at redhat dot com
@ 2021-08-20 16:24 ` scox at redhat dot com
2021-08-30 16:44 ` fche at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: scox at redhat dot com @ 2021-08-20 16:24 UTC (permalink / raw)
To: systemtap
https://sourceware.org/bugzilla/show_bug.cgi?id=28244
Stan Cox <scox at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
CC| |scox at redhat dot com
--
You are receiving this mail because:
You are the assignee for the bug.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug translator/28244] linux objtool imposes symbol length limits on generated function names
2021-08-18 16:33 [Bug translator/28244] New: linux objtool imposes symbol length limits on generated function names fche at redhat dot com
2021-08-20 16:24 ` [Bug translator/28244] " scox at redhat dot com
@ 2021-08-30 16:44 ` fche at redhat dot com
1 sibling, 0 replies; 3+ messages in thread
From: fche at redhat dot com @ 2021-08-30 16:44 UTC (permalink / raw)
To: systemtap
https://sourceware.org/bugzilla/show_bug.cgi?id=28244
Frank Ch. Eigler <fche at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
--- Comment #1 from Frank Ch. Eigler <fche at redhat dot com> ---
commit e6a1b008b822ed2
--
You are receiving this mail because:
You are the assignee for the bug.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2021-08-30 16:44 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-18 16:33 [Bug translator/28244] New: linux objtool imposes symbol length limits on generated function names fche at redhat dot com
2021-08-20 16:24 ` [Bug translator/28244] " scox at redhat dot com
2021-08-30 16:44 ` fche at redhat dot com
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).