diff options
| author |   Pengpeng Hou <pengpeng@iscas.ac.cn> | 2026-04-01 20:05:52 +0800 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2026-04-02 21:09:43 -0400 |
| commit | 8e8cb6f39930e836144f51cdb6d409c9e4cb71fe (patch) | |
| tree | bdbeb0aab91c9aadd6203227d231a914ed84b136 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | Merge branch 7.0/scsi-fixes into 7.1/scsi-staging (diff) | |
scsi: hpsa: Enlarge controller and IRQ name buffers
hpsa formats the controller name into h->devname[8] and derives
interrupt names from it in h->intrname[][16]. Once host_no reaches four
digits, "hpsa%d" no longer fits in devname, and the derived IRQ names
can then overrun the interrupt-name buffers as well.
The previous fix switched these builders to bounded formatting, but that
would truncate user-visible controller and IRQ names. Keep the existing
names intact instead by enlarging the fixed buffers to cover the current
formatted strings.
Fixes: 2946e82bdd76 ("hpsa: use scsi host_no as hpsa controller number")
Fixes: 8b47004a5512 ("hpsa: add interrupt number to /proc/interrupts interrupt name")
Acked-by: Don Brace <don.brace@microchip.com>
Signed-off-by: Pengpeng Hou <pengpeng@iscas.ac.cn>
Link: https://patch.msgid.link/20260401120552.78541-1-pengpeng@iscas.ac.cn
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions