diff options
Diffstat (limited to 'hw/intc/xive.c')
-rw-r--r-- | hw/intc/xive.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/hw/intc/xive.c b/hw/intc/xive.c index b8e4c7294d..c729f6a478 100644 --- a/hw/intc/xive.c +++ b/hw/intc/xive.c @@ -413,10 +413,15 @@ static void xive_tctx_need_resend(XiveRouter *xrtr, XiveTCTX *tctx, /* Reset the NVT value */ nvt.w4 = xive_set_field32(NVT_W4_IPB, nvt.w4, 0); xive_router_write_nvt(xrtr, nvt_blk, nvt_idx, &nvt, 4); - - /* Merge in current context */ - xive_tctx_ipb_update(tctx, TM_QW1_OS, ipb); } + /* + * Always call xive_tctx_ipb_update(). Even if there were no + * escalation triggered, there could be a pending interrupt which + * was saved when the context was pulled and that we need to take + * into account by recalculating the PIPR (which is not + * saved/restored). + */ + xive_tctx_ipb_update(tctx, TM_QW1_OS, ipb); } /* |