diff options
| author | Frederic Barrat <fbarrat@linux.ibm.com> | 2020-08-19 15:07:41 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-08-20 12:30:40 +1000 |
| commit | e17a7c0e0aebb956719ce2a8465f649859c2da7d (patch) | |
| tree | c8185252e75f374b67675dfc1e2807560ed0f3c2 /arch/csky/lib/usercopy.c | |
| parent | 801980f6497946048709b9b09771a1729551d705 (diff) | |
powerpc/powernv/pci: Fix possible crash when releasing DMA resources
Fix a typo introduced during recent code cleanup, which could lead to
silently not freeing resources or an oops message (on PCI hotplug or
CAPI reset).
Only impacts ioda2, the code path for ioda1 is correct.
Fixes: 01e12629af4e ("powerpc/powernv/pci: Add explicit tracking of the DMA setup state")
Signed-off-by: Frederic Barrat <fbarrat@linux.ibm.com>
Reviewed-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200819130741.16769-1-fbarrat@linux.ibm.com
Diffstat (limited to 'arch/csky/lib/usercopy.c')
0 files changed, 0 insertions, 0 deletions