Bug 1440250
| Summary: | elf/check-localplt test fails with binutils 2.27 | ||||||
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| Product: | Red Hat Enterprise Linux 7 | Reporter: | Sergey Kolosov <skolosov> | ||||
| Component: | glibc | Assignee: | Patsy Griffin <pfrankli> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Sergey Kolosov <skolosov> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 7.4 | CC: | ashankar, codonell, fweimer, mcermak, mnewsome, mpetlan, pfrankli, skolosov | ||||
| Target Milestone: | rc | ||||||
| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | 2.17-214.el7 | Doc Type: | No Doc Update | ||||
| Doc Text: |
undefined
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Story Points: | --- | ||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2018-04-10 13:58:28 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Bug Depends On: | |||||||
| Bug Blocks: | 1471969 | ||||||
| Attachments: |
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Description
Sergey Kolosov
2017-04-07 16:52:08 UTC
(In reply to skolosov from comment #0) > /root/rpmbuild/BUILD/glibc-2.17-c758a686/build-x86_64-redhat-linux/elf/check- > localplt.out > make[3]: *** > [/root/rpmbuild/BUILD/glibc-2.17-c758a686/build-x86_64-redhat-linux/elf/ > check-localplt.out] Error 1 Could you please post the output of check-localplt.out? If it's just a testsuite issue where a PLT entry is elided then we can at our discretion (rhe-7.5) backport the testsuite fixes to remove the failure. Sure, check-localplt.out is attached: "elf-check-localplt test output" *** Bug 1481681 has been marked as a duplicate of this bug. *** This should fix it:
commit a0af371c25ac1f215cf0db64e54cbb9a1b51f78c
Author: Alan Modra <amodra>
Date: Fri Feb 20 15:23:28 2015 +1030
Fix localplt test breakage with new readelf
I also see some new ifunc failures on x86-64, which are related to the binutils rebase.
/usr/bin/ld: /root/build/elf/ifuncmod1.os: relocation R_X86_64_PC32 against protected symbol `global' can not be used when making a shared object
/usr/bin/ld: final link failed: Bad value
collect2: error: ld returned 1 exit status
make[2]: *** [/root/build/elf/ifuncmod1.so] Error 1
The above should be fixed by this upstream commit:
commit e0ed2fb40a0e29c43cf60addc74741dab15f2e05
Author: H.J. Lu <hjl.tools>
Date: Fri Mar 6 04:55:56 2015 -0800
Replace __attribute__((visibility("protected")))
With copy relocation, address of protected data defined in the shared
library may be external. Compiler shouldn't asssume protected data will
be local. But due to
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65248
__attribute__((visibility("protected"))) doesn't work correctly, we need
to use asm (".protected xxx") instead.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2018:0805 |