Bug 164484
Summary: | dc395 driver problem while loading module; sleeping function called from invalid context | ||
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Product: | [Fedora] Fedora | Reporter: | Emmanuel Kowalski <emmanuel.kowalski> |
Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
Status: | CLOSED UPSTREAM | QA Contact: | Brian Brock <bbrock> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 4 | CC: | wtogami |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | i386 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2005-07-29 22:46:17 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: |
Description
Emmanuel Kowalski
2005-07-28 06:53:57 UTC
The driver isn't supported by Fedora. This bug should probably go upstream. 1) arch/i386/mm/highmem.c:5 is kmap() 2) kmap is called in build_srb() 1030 srb->virt_map[i] = kmap(sl[i].page); 3) build_srb() is called from dc395x_queue_command() and according to the comment dc395x_queue_command() is called with: 1094 * Locks: struct Scsi_Host::host_lock held on entry (with "irqsave") 1095 * and is expected to be held on return. It really looks like no one has used this driver for a while. |