diff options
| author | Breno Leitao <leitao@debian.org> | 2026-08-05 07:52:36 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2026-08-10 11:47:20 -1000 |
| commit | a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 (patch) | |
| tree | 39f5b258386e1127d253d293194e9a2991bf3c34 /drivers/parisc/README.dino | |
| download | linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.tar.gz linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.zip | |
workqueue: skip the node_nr_active update for non-unbound workqueuesgrafted
apply_wqattrs_commit() updates node_nr_active->max unconditionally.
wq->node_nr_active[] is only allocated for unbound workqueues, so guard
the call before per-cpu workqueues start using this path.
No functional change: only unbound workqueues reach apply_wqattrs_*()
today.
Signed-off-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/parisc/README.dino')
| -rw-r--r-- | drivers/parisc/README.dino | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/parisc/README.dino b/drivers/parisc/README.dino new file mode 100644 index 000000000..162742699 --- /dev/null +++ b/drivers/parisc/README.dino @@ -0,0 +1,27 @@ +/* +** HP VISUALIZE Workstation PCI Bus Defect +** +** "HP has discovered a potential system defect that can affect +** the behavior of five models of HP VISUALIZE workstations when +** equipped with third-party or customer-installed PCI I/O expansion +** cards. The defect is limited to the HP C180, C160, C160L, B160L, +** and B132L VISUALIZE workstations, and will only be encountered +** when data is transmitted through PCI I/O expansion cards on the +** PCI bus. HP-supplied graphics cards that utilize the PCI bus are +** not affected." +** +** http://h20000.www2.hp.com/bizsupport/TechSupport/Home.jsp?locale=en_US&prodTypeId=12454&prodSeriesId=44443 +** +** Product First Good Serial Number +** C200/C240 (US) US67350000 +**B132L+/B180 (US) US67390000 +** C200 (Europe) 3713G01000 +** B180L (Europe) 3720G01000 +** +** Note that many boards were fixed/replaced under a free replacement +** program. Assume a machine is only "suspect" until proven otherwise. +** +** "The pci_check program will also be available as application +** patch PHSS_12295" +*/ + |