Bug 1327073
| Summary: | deadlock in fscache code (merge error) | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Marcel Kolaja <mkolaja> |
| Component: | kernel-rt | Assignee: | Luis Claudio R. Goncalves <lgoncalv> |
| kernel-rt sub component: | File Systems - Other | QA Contact: | Jiri Kastner <jkastner> |
| Status: | CLOSED ERRATA | Docs Contact: | Marie Hornickova <mdolezel> |
| Severity: | unspecified | ||
| Priority: | urgent | CC: | bhu, dhowells, eguan, hhuang, jkastner, lgoncalv, mdolezel, riel, williams |
| Version: | 7.2 | Keywords: | ZStream |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
In a previous code update one extra spin_lock operation was left untouched. Consequently, a deadlock could occur when looping through cache pages. With this update, the extra lock operation has been removed from the source code and the deadlock no longer occurs in the described situation.
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Story Points: | --- |
| Clone Of: | 1326472 | Environment: | |
| Last Closed: | 2016-06-23 16:30:00 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: | |||
| Bug Depends On: | 1326472, 1327730 | ||
| Bug Blocks: | |||
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Description
Marcel Kolaja
2016-04-14 08:45:16 UTC
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-2016:1301 |