KVM: s390: add vcpu stat counters for many instruction
Bug #1755132 reported by
bugproxy
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ubuntu on IBM z Systems |
Fix Released
|
High
|
Canonical Kernel Team | ||
linux (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
Bionic |
Fix Released
|
High
|
Unassigned |
Bug Description
The overall instruction counter is larger than the sum of the
single counters. We should try to catch all instruction handlers
to make this match the summary counter.
Let us add sck,tb,
and remove other unused ones.
Available since kerne. 4.16 rc1 commit-id : a37cb07a30f0
CVE References
tags: | added: architecture-s39064 bugnameltc-165597 severity-high targetmilestone-inin1804 |
Changed in ubuntu: | |
assignee: | nobody → Skipper Bug Screeners (skipper-screen-team) |
affects: | ubuntu → linux (Ubuntu) |
Changed in ubuntu-z-systems: | |
importance: | Undecided → High |
Changed in ubuntu-z-systems: | |
status: | New → Triaged |
assignee: | nobody → Canonical Kernel Team (canonical-kernel-team) |
Changed in linux (Ubuntu): | |
importance: | Undecided → High |
status: | New → Triaged |
assignee: | Skipper Bug Screeners (skipper-screen-team) → Canonical Kernel Team (canonical-kernel-team) |
Changed in linux (Ubuntu Bionic): | |
assignee: | Canonical Kernel Team (canonical-kernel-team) → Joseph Salisbury (jsalisbury) |
status: | Triaged → In Progress |
Changed in ubuntu-z-systems: | |
status: | Triaged → In Progress |
Changed in linux (Ubuntu Bionic): | |
status: | In Progress → Fix Committed |
Changed in ubuntu-z-systems: | |
status: | In Progress → Fix Committed |
Changed in ubuntu-z-systems: | |
status: | Fix Committed → Fix Released |
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patch should be added to Ubuntu 18.04 kernel
is in upstream mainline:
$ git tag --contains a37cb07a30f0
v4.16-rc1
v4.16-rc2
v4.16-rc3
v4.16-rc4
v4.16-rc5
and should apply cleanly to 4.15