Merge tag 'powerpc-4.16-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

Pull powerpc fixes from Michael Ellerman:

 - Add handling for a missing instruction in our 32-bit BPF JIT so that
   it can be used for seccomp filtering.

 - Add a missing NULL pointer check before a function call in new EEH
   code.

 - Fix an error path in the new ocxl driver to correctly return EFAULT.

 - The support for the new ibm,drc-info device tree property turns out
   to need several fixes, so for now we just stop advertising to
   firmware that we support it until the bugs can be ironed out.

 - One fix for the new drmem code which was incorrectly modifying the
   device tree in place.

 - Finally two fixes for the RFI flush support, so that firmware can
   advertise to us that it should be disabled entirely so as not to
   affect performance.

Thanks to: Bharata B Rao, Frederic Barrat, Juan J. Alvarez, Mark Lord,
Michael Bringmann.

* tag 'powerpc-4.16-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/powernv: Support firmware disable of RFI flush
  powerpc/pseries: Support firmware disable of RFI flush
  powerpc/mm/drmem: Fix unexpected flag value in ibm,dynamic-memory-v2
  powerpc/bpf/jit: Fix 32-bit JIT for seccomp_data access
  powerpc/pseries: Revert support for ibm,drc-info devtree property
  powerpc/pseries: Fix duplicate firmware feature for DRC_INFO
  ocxl: Fix potential bad errno on irq allocation
  powerpc/eeh: Fix crashes in eeh_report_resume()

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/powerpc/mm/drmem.c b/arch/powerpc/mm/drmem.c
index 916844f99c64..3f1803672c9b 100644
--- a/arch/powerpc/mm/drmem.c
+++ b/arch/powerpc/mm/drmem.c
@@ -98,7 +98,7 @@ static void init_drconf_v2_cell(struct of_drconf_cell_v2 *dr_cell,
 	dr_cell->base_addr = cpu_to_be64(lmb->base_addr);
 	dr_cell->drc_index = cpu_to_be32(lmb->drc_index);
 	dr_cell->aa_index = cpu_to_be32(lmb->aa_index);
-	dr_cell->flags = cpu_to_be32(lmb->flags);
+	dr_cell->flags = cpu_to_be32(drmem_lmb_flags(lmb));
 }
 
 static int drmem_update_dt_v2(struct device_node *memory,
@@ -121,7 +121,7 @@ static int drmem_update_dt_v2(struct device_node *memory,
 		}
 
 		if (prev_lmb->aa_index != lmb->aa_index ||
-		    prev_lmb->flags != lmb->flags)
+		    drmem_lmb_flags(prev_lmb) != drmem_lmb_flags(lmb))
 			lmb_sets++;
 
 		prev_lmb = lmb;
@@ -150,7 +150,7 @@ static int drmem_update_dt_v2(struct device_node *memory,
 		}
 
 		if (prev_lmb->aa_index != lmb->aa_index ||
-		    prev_lmb->flags != lmb->flags) {
+		    drmem_lmb_flags(prev_lmb) != drmem_lmb_flags(lmb)) {
 			/* end of one set, start of another */
 			dr_cell->seq_lmbs = cpu_to_be32(seq_lmbs);
 			dr_cell++;