Messages in this thread Patch in this message | | | From | Michael Buesch <> | Subject | [PATCH stable] ssb: Fix context assertion in ssb_pcicore_dev_irqvecs_enable | Date | Sat, 7 Jun 2008 17:57:37 +0200 |
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This fixes a context assertion in ssb that makes b44 print out warnings on resume.
This fixes the following kernel oops: http://www.kerneloops.org/oops.php?number=12732 http://www.kerneloops.org/oops.php?number=11410
Upstream commit is a3bafeedfff2ac5fa0a316bea4570e27900b6fcc
Signed-off-by: Michael Buesch <mb@bu3sch.de>
Index: linux-2.6.25.4/drivers/ssb/driver_pcicore.c =================================================================== --- linux-2.6.25.4.orig/drivers/ssb/driver_pcicore.c 2008-05-22 16:35:41.000000000 +0200 +++ linux-2.6.25.4/drivers/ssb/driver_pcicore.c 2008-06-07 17:20:55.000000000 +0200 @@ -516,18 +516,18 @@ int ssb_pcicore_dev_irqvecs_enable(struc { struct ssb_device *pdev = pc->dev; struct ssb_bus *bus; int err = 0; u32 tmp; - might_sleep(); - if (!pdev) goto out; bus = pdev->bus; + might_sleep_if(pdev->id.coreid != SSB_DEV_PCI); + /* Enable interrupts for this device. */ if (bus->host_pci && ((pdev->id.revision >= 6) || (pdev->id.coreid == SSB_DEV_PCIE))) { u32 coremask; /* Calculate the "coremask" for the device. */
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