Am Freitag, den 24.07.2015, 16:19 +0800 schrieb Kevin Hao: > On Fri, Jul 24, 2015 at 10:00:59AM +0200, Lucas Stach wrote: > > Hi Kevin, > > > > Am Freitag, den 24.07.2015, 13:29 +0800 schrieb Kevin Hao: > > > The cascade handler must run in hard interrupt context, otherwise > > > it will cause the following kernel warning if we force threading > > > of all the interrupt handlers via kernel command parameter > > > "threadirqs": > > > > The change looks good, but there are a few other designware drivers that > > use the same logic to trigger the cascaded MSI handler. Can you please > > make sure to change them, too? > > I have made the same change for the following drivers: > Kevin Hao (4): > PCI: imx6: Mark the msi cascade handler IRQF_NO_THREAD > PCI: dra7xx: Mark the msi cascade handler IRQF_NO_THREAD > PCI: exynos: Mark the msi cascade handler IRQF_NO_THREAD > PCI: spear: Mark the msi cascade handler IRQF_NO_THREAD > > drivers/pci/host/pci-dra7xx.c | 3 ++- > drivers/pci/host/pci-exynos.c | 3 ++- > drivers/pci/host/pci-imx6.c | 3 ++- > drivers/pci/host/pcie-spear13xx.c | 3 ++- > 4 files changed, 8 insertions(+), 4 deletions(-) > > Did I miss something? Sorry, I did miss that the patch CC'ed to me was part of a series. I was under the impression that such a trivial change could be done in one patch for all drivers. But it's up to Bjorn to decide if he wants to take this as individual patches. Regards, Lucas -- Pengutronix e.K. | Lucas Stach | Industrial Linux Solutions | http://www.pengutronix.de/ | -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
