Re: [PATCH] cxl: Fix is_page_fault() for POWER9

2017-07-06 Thread Vaibhav Jain
Christophe Lombard writes: > This patches removes this restriction and all page faults, whatever the > reason, will be handled. In this case, the interruption is always > acknowledged. This can also be done with adding call to cxl_ack_ae(ctx) at the end of cxl_handle_fault(). > static bool cx

[PATCH] cxl: Fix is_page_fault() for POWER9

2017-07-04 Thread Christophe Lombard
From: Christophe Lombard The function is_page_fault(), for POWER9, lists the Translation Checkout Responses where the page fault will be handled by copro_handle_mm_fault(). This list is too restrictive and not necessary. This patches removes this restriction and all page faults, whatever the rea