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authorTobias Klauser <tklauser@distanz.ch>2013-08-30 11:24:30 +0200
committerTobias Klauser <tklauser@distanz.ch>2013-08-30 11:24:30 +0200
commit5e67d9ebf4cfb76f359ea25ad425de81f80700cc (patch)
tree8f81cf1d3a35f8c9a055e33a96d07d3844a4c49b /ifpps/Makefile
parent2f48dd150e51c3e4c962c0c050ee316d2e25bccb (diff)
ifpps: Skip reading IRQ number from /proc/interrupts
We don't use the IRQ number we read from /proc/interrupts, so just skip it while reading. This also allows us to drop the irq_nr member from struct ifstat. Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'ifpps/Makefile')
0 files changed, 0 insertions, 0 deletions
ea99f1eeafc4e8507936190e86a16ee8c'>diff)
x86/irq: Make irq activate operations symmetric
The recent commit which prevents double activation of interrupts unearthed interesting code in x86. The code (ab)uses irq_domain_activate_irq() to reconfigure an already activated interrupt. That trips over the prevention code now. Fix it by deactivating the interrupt before activating the new configuration. Fixes: 08d85f3ea99f1 "irqdomain: Avoid activating interrupts more than once" Reported-and-tested-by: Mike Galbraith <efault@gmx.de> Reported-and-tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701311901580.3457@nanos
Diffstat (limited to 'tools/perf/tests/bpf-script-test-relocation.c')