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| author |   Yanjiang Jin <yanjiang.jin@hxt-semitech.com> | 2018-12-14 11:29:37 -0600 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2018-12-14 11:29:37 -0600 |
| commit | 1063a5148ac9d1606e80886fa53ee57d45fb4589 (patch) | |
| tree | 763e820a0e296d120fdf76bd2bbe852e36143045 /arch/powerpc/kvm/trace_booke.h | |
| parent | Revert "PCI/ASPM: Do not initialize link state when aspm_disabled is set" (diff) | |
| download | linux-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/powerpc/kvm/trace_booke.h')
0 files changed, 0 insertions, 0 deletions