Bug 115213
| Summary: | RPC call pmap_unset fails when 32bit binary is run on ia64 | ||
|---|---|---|---|
| Product: | [Retired] Red Hat Linux | Reporter: | Chinmaya <chintelinside> |
| Component: | libc | Assignee: | Jakub Jelinek <jakub> |
| Status: | CLOSED WONTFIX | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.2 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | ia64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2004-02-09 16:17:52 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
RHL 7.2 is not supported anymore. Furthermore that sounds like 32-bit syscall support problem on the kernel side, not glibc. |
From Bugzilla Helper: User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Linux 2.4.18-14 i686) Opera 7.11 [en] Description of problem: RPC server and client programs built on i686 platform. When these programs were on RH7.2 ia64 m/c the server program fails on the rpc call 'pmap_unset' with the error "__get_myaddress: ioctl: No such device". The the rpc function "get_myaddress" fails with the same error. When this program is run through strace it was found that the failure was due to the ioctl call ioctl(3, SIOCGIFFLAGS, 0xbfffd908) = -1 ENODEV (No such device) HOWEVER the same program when built as a 64 bit application the problem does not occur. Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1.Write a program with calls to pmap_unset or get_myaddress 2.Build this program on a 32 bit machine 3.Run this application on a ia64 machine with RH 7.2 installed The applications fails with eror _get_myaddress: ioctl: No such device Actual Results: The applications fails with eror _get_myaddress: ioctl: No such device Expected Results: The error should not be seen. Additional info: