diff options
| author | Ruslan Ruslichenko <rruslich@cisco.com> | 2017-01-17 16:13:52 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-14 13:32:55 +0200 |
| commit | 172407103aa472d036136611ebf05c220710bd28 (patch) | |
| tree | cc0f3115dbdac7643724e9b4ec8aa25e2876d732 /tools/perf/scripts/python | |
| parent | ce2a88f8a88a1d0132c475b99b890a56eb04f0e3 (diff) | |
x86/ioapic: Restore IO-APIC irq_chip retrigger callback
commit a9b4f08770b415f30f2fb0f8329a370c8f554aa3 upstream.
commit d32932d02e18 removed the irq_retrigger callback from the IO-APIC
chip and did not add it to the new IO-APIC-IR irq chip.
There is no harm because the interrupts are resent in software when the
retrigger callback is NULL, but it's less efficient. So restore them.
[ tglx: Massaged changelog ]
Fixes: d32932d02e18 ("x86/irq: Convert IOAPIC to use hierarchical irqdomain interfaces")
Signed-off-by: Ruslan Ruslichenko <rruslich@cisco.com>
Cc: xe-linux-external@cisco.com
Link: http://lkml.kernel.org/r/1484662432-13580-1-git-send-email-rruslich@cisco.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions