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authorFlorian Westphal <fw@strlen.de>2017-01-23 18:21:57 +0100
committerPablo Neira Ayuso <pablo@netfilter.org>2017-02-02 14:31:54 +0100
commitc74454fadd5ea6fc866ffe2c417a0dba56b2bf1c (patch)
tree7e2ab906478778bc0733840c6e5cc46bfceeda4c /drivers/usb/serial/io_16654.h
parentcb9c68363efb6d1f950ec55fb06e031ee70db5fc (diff)
netfilter: add and use nf_ct_set helper
Add a helper to assign a nf_conn entry and the ctinfo bits to an sk_buff. This avoids changing code in followup patch that merges skb->nfct and skb->nfctinfo into skb->_nfct. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'drivers/usb/serial/io_16654.h')
0 files changed, 0 insertions, 0 deletions
MCI storm triggers the BUG_ON in add_timer_on(). The reason is that the per CPU MCE timer is started by the CMCI logic before the MCE CPU hotplug callback starts the timer with add_timer_on(). So the timer is already queued which triggers the BUG. Using add_timer_on() is pretty pointless in this code because the timer is strictlty per CPU, initialized as pinned and all operations which arm the timer happen on the CPU to which the timer belongs. Simplify the whole machinery by using mod_timer() instead of add_timer_on() which avoids the problem because mod_timer() can handle already queued timers. Use __start_timer() everywhere so the earliest armed expiry time is preserved. Reported-by: Erik Veijola <erik.veijola@intel.com> Tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Borislav Petkov <bp@alien8.de> Cc: Tony Luck <tony.luck@intel.com> Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701310936080.3457@nanos Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'tools/perf/pmu-events/arch/x86/sandybridge/virtual-memory.json')