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authorDaniel Borkmann <dborkman@redhat.com>2013-06-12 14:33:43 +0200
committerDaniel Borkmann <dborkman@redhat.com>2013-06-12 14:33:43 +0200
commitdfb45a7ac75d17c3a8421bfb53840d6db271a121 (patch)
tree3d9882f7c077d7ff431a1379f89f2115640ce201 /bpf_lexer.l
parent44b463529a8a9f2ccd1ec2acb8a4dfc117a636cb (diff)
ioops: misc: add dup{,2}_or_die to ioops
Bail out if it should ever fail. Detected by coverty in the translate_pcap_to_txf() path. Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Diffstat (limited to 'bpf_lexer.l')
0 files changed, 0 insertions, 0 deletions
subject'>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/arch/tile/include')