From 70c68cf638b4cf44a42a937622deac3ad3c7833c Mon Sep 17 00:00:00 2001 From: Alexey Kardashevskiy Date: Mon, 12 Nov 2012 16:46:59 +0000 Subject: [PATCH] pseries: Fix bug in PCI MSI allocation In one of the recent reworks to the XICS code, a bug was introduced where we use the wrong sense and allocate level interrupts instead of message interrupts for PCI MSIs. This patch fixes it. Signed-off-by: Alexey Kardashevskiy Signed-off-by: David Gibson Signed-off-by: Alexander Graf --- hw/spapr_pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/spapr_pci.c b/hw/spapr_pci.c index a08ed11..3c5b855 100644 --- a/hw/spapr_pci.c +++ b/hw/spapr_pci.c @@ -351,7 +351,7 @@ static void rtas_ibm_change_msi(sPAPREnvironment *spapr, /* There is no cached config, allocate MSIs */ if (!phb->msi_table[ndev].nvec) { - irq = spapr_allocate_irq_block(req_num, true); + irq = spapr_allocate_irq_block(req_num, false); if (irq < 0) { fprintf(stderr, "Cannot allocate MSIs for device#%d", ndev); rtas_st(rets, 0, -1); /* Hardware error */ -- 2.7.4