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authorYanjiang Jin <yanjiang.jin@hxt-semitech.com>2018-12-14 11:29:37 -0600
committerBjorn Helgaas <bhelgaas@google.com>2018-12-14 11:29:37 -0600
commit1063a5148ac9d1606e80886fa53ee57d45fb4589 (patch)
tree763e820a0e296d120fdf76bd2bbe852e36143045 /arch/s390/numa/numa.c
parentRevert "PCI/ASPM: Do not initialize link state when aspm_disabled is set" (diff)
downloadlinux-dev-1063a5148ac9d1606e80886fa53ee57d45fb4589.tar.xz
linux-dev-1063a5148ac9d1606e80886fa53ee57d45fb4589.zip
PCI/AER: Queue one GHES event, not several uninitialized ones
ecae65e133f2 ("PCI/AER: Use kfifo_in_spinlocked() to insert locked elements") replaced kfifo_put() with kfifo_in_spinlocked(), but passed the *size* of the queue entry, where kfifo_in_spinlocked() expects the *number* of entries to be copied. We want to insert only one element into kfifo, not "sizeof(entry) = 16". Without this patch, we would get 15 uninitialized elements. Fixes: ecae65e133f2 ("PCI/AER: Use kfifo_in_spinlocked() to insert locked elements") Signed-off-by: Yanjiang Jin <yanjiang.jin@hxt-semitech.com> [bhelgaas: changelog] Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Keith Busch <keith.busch@intel.com>
Diffstat (limited to 'arch/s390/numa/numa.c')
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