Commit 1c27b252 authored by Cédric Le Goater's avatar Cédric Le Goater Committed by David Gibson
Browse files

ppc/xive: Check V bit in TM_PULL_POOL_CTX 



A context should be 'valid' when pulled from the thread interrupt
context registers.

Signed-off-by: default avatarCédric Le Goater <clg@kaod.org>
Message-Id: <20191115162436.30548-8-clg@kaod.org>
Signed-off-by: default avatarDavid Gibson <david@gibson.dropbear.id.au>
parent 7065d067

hw/intc/xive.c

+5 −0
Original line number Diff line number Diff line
@@ -377,6 +377,11 @@ static uint64_t xive_tm_pull_os_ctx(XiveTCTX *tctx, hwaddr offset, 


    qw1w2 = xive_tctx_get_os_cam(tctx, &nvt_blk, &nvt_idx, &vo);



    if (!vo) {

        qemu_log_mask(LOG_GUEST_ERROR, "XIVE: pulling invalid NVT %x/%x !?\n",

                      nvt_blk, nvt_idx);

    }



    /* Invalidate CAM line */

    qw1w2_new = xive_set_field32(TM_QW1W2_VO, qw1w2, 0);

    xive_tctx_set_os_cam(tctx, qw1w2_new);