Re: [PATCH] pseries/eeh: fix the kdump kernel crash during eeh_pseries_init

2021-10-08 Thread Michael Ellerman
On Mon, 20 Sep 2021 22:03:26 +0530, Mahesh Salgaonkar wrote: > On pseries lpar when an empty slot is assigned to partition OR on single > lpar mode, kdump kernel crashes during issuing PHB reset. In the kdump > scenario, we traverse all PHBs and issue reset using the pe_config_addr of > first child

[PATCH] pseries/eeh: fix the kdump kernel crash during eeh_pseries_init

2021-09-20 Thread Mahesh Salgaonkar
On pseries lpar when an empty slot is assigned to partition OR on single lpar mode, kdump kernel crashes during issuing PHB reset. In the kdump scenario, we traverse all PHBs and issue reset using the pe_config_addr of first child device present under each PHB. However the code assumes that none of