From fbcf1c564cbeeaa584e7b871c4a1b8c65da78f30 Mon Sep 17 00:00:00 2001 From: Brian King Date: Mon, 27 Jun 2016 09:09:40 -0500 Subject: [PATCH] ipr: Clear interrupt on croc/crocodile when running with LSI commit 54e430bbd490e18ab116afa4cd90dcc45787b3df upstream. If we fall back to using LSI on the Croc or Crocodile chip we need to clear the interrupt so we don't hang the system. Cc: Tested-by: Benjamin Herrenschmidt Signed-off-by: Brian King Signed-off-by: Martin K. Petersen Signed-off-by: Willy Tarreau --- drivers/scsi/ipr.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index 25ac2c00f8b30..2891faa8e3847 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -9607,6 +9607,7 @@ static int ipr_probe_ioa(struct pci_dev *pdev, ioa_cfg->intr_flag = IPR_USE_MSI; else { ioa_cfg->intr_flag = IPR_USE_LSI; + ioa_cfg->clear_isr = 1; ioa_cfg->nvectors = 1; dev_info(&pdev->dev, "Cannot enable MSI.\n"); } -- 2.47.2