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Type: Story
Resolution: Unresolved
Priority: Normal
Fix Version/s: rhel-9.5
Affects Version/s: None
Component/s: qemu-kvm / Storage
Labels:
- qe_no_customer_impact

Severity:
Normal
Epic Link:
qemu multiqueue support

Pool Team:

sst_virtualization_storage
Sub-System Group:

ssg_virtualization

Story Points:
3
ACKs Check:

QE ack
Blocked:
False
Blocked Reason:

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None

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Product Documentation Required:
None
Sprint:
None

Preliminary Testing:
None
Test Coverage:
None

Experience:

SFDC Cases Counter:
SFDC Cases Open:
SFDC Cases Links:

Planning:
None

Goal

QEMU makes use of clang's Thread Safety Analysis to verify the graph locking needed to safely enable multiqueue. Some extensions to clang would be very helpful to make the checks as comprehensive as possible, so we have filed issues for clang, which will be linked here.

Once clang has enabled new features, integration work in QEMU is needed to actually make use of them.

relates to

RHEL-1649 clang TSA does not analyze across function pointers

Planning

RHEL-1651 clang TSA cannot guard sibling struct fields in C

Planning

RHEL-7269 Should warn about TSA function attributes missing in prototypes

In Progress

RHEL-1650 clang TSA does not analyze __attribute__((cleanup)) functions

Closed

Assignee:: Kevin Wolf

Reporter:: Kevin Wolf

Developer:: Kevin Wolf

QA Contact:: qing wang

Votes:: 0 Vote for this issue

Watchers:: 8 Start watching this issue

Created:: 2023/09/25 3:08 PM

Updated:: 2024/03/13 1:52 PM

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