Re: [PATCH AUTOSEL 5.5 71/75] powerpc/powernv/ioda: Fix ref count for devices with their own PE

2020-04-21 Thread Frederic Barrat
Le 18/04/2020 à 16:09, Sasha Levin a écrit : From: Frederic Barrat [ Upstream commit 05dd7da76986937fb288b4213b1fa10dbe0d1b33 ] Like for other stable kernels, patches 71, 72, 73 of this series are not desirable for stable. Fred The pci_dn structure used to store a pointer to the

[PATCH AUTOSEL 5.5 71/75] powerpc/powernv/ioda: Fix ref count for devices with their own PE

2020-04-18 Thread Sasha Levin
From: Frederic Barrat [ Upstream commit 05dd7da76986937fb288b4213b1fa10dbe0d1b33 ] The pci_dn structure used to store a pointer to the struct pci_dev, so taking a reference on the device was required. However, the pci_dev pointer was later removed from the pci_dn structure, but the reference