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IDProjectCategoryView StatusLast Update
0000605channel: elrepo/el7kmod-wlpublic2015-11-20 17:51
Reporterstindall Assigned Tostindall  
PrioritynormalSeveritymajorReproducibilityalways
Status resolvedResolutionfixed 
Summary0000605: Kmod-wl built under EL 7.1 kernel fails to weak link against new EL 7.2 kernel
Description$ rpm -q kmod-wl
kmod-wl-6_30_223_271-1.el7.tindall.x86_64


$ for i in extra weak-updates;do echo $i:;echo; \
  ls /lib/modules/3.10.0-{229,327}.el7.x86_64*/$i 2>/dev/null;echo;done

extra:

/lib/modules/3.10.0-229.el7.x86_64/extra: wl
/lib/modules/3.10.0-327.el7.x86_64/extra:

weak-updates:

/lib/modules/3.10.0-229.el7.x86_64/weak-updates:
/lib/modules/3.10.0-327.el7.x86_64/weak-updates:


Since wl is absent under /lib/modules/3.10.0-327.el7.x86_64/weak-updates, the kmod-wl built under an EL 7.1 kernel will fail to function after updating to the EL 7.2 point release.

Will need to modify the nosrc.rpm to accommodate the updated wireless stack in the new EL 7.2 kernel.
TagsNo tags attached.
Reported upstream

Activities

stindall

2015-11-20 17:51

administrator   ~0004565

Updated wl-kmod-6_30_223_271-2.el7.elrepo.nosrc.rpm is now available on the ELRepo mirrors.

Using this nosrc.rpm, kmod-wl binaries can be built under EL 7.0, 7.1 and 7.2 kernels, but each kmod-wl binary will only function for kernels in the point release range from which it was built. For example, kmod-wl built under EL 7.2 will fail to function when running an EL 7.1 kernel.

Instructions for building kmod-wl from this nosrc.rpm can be found at the ELRepo Wiki:

 http://elrepo.org/tiki/wl-kmod

The section entitled "Kmod-wl Usability Across EL Point Releases (or ″Why doesn′t my wireless work after the last point release update?″)" explains the EL point release issue.


Download the updated wl-kmod.nosrc.rpm now so that you can build an updated kmod-wl after your EL 7.2 "clone" is released.

Issue History

Date Modified Username Field Change
2015-11-20 17:20 stindall New Issue
2015-11-20 17:20 stindall Status new => assigned
2015-11-20 17:20 stindall Assigned To => stindall
2015-11-20 17:51 stindall Note Added: 0004565
2015-11-20 17:51 stindall Status assigned => resolved
2015-11-20 17:51 stindall Resolution open => fixed