Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: [PATCH v6 1/1] acpi: apei: Enable APEI multiple GHES source to share a single external IRQ | Date | Wed, 02 Aug 2017 01:13:34 +0200 |
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On Saturday, July 22, 2017 07:59:54 AM Borislav Petkov wrote: > On Fri, Jul 21, 2017 at 11:24:37AM -0700, Loc Ho wrote: > > X-Gene platforms describe multiple GHES error sources with the same hardware > > error notification type (external interrupt) and interrupt number. > > Change the GHES interrupt request to support sharing the same IRQ. > > > > Co-authored-by: Tuan Phan <tphan@apm.com> > > Signed-off-by: Loc Ho <lho@apm.com> > > --- > > drivers/acpi/apei/ghes.c | 3 ++- > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c > > index d661d45..eed09fc 100644 > > --- a/drivers/acpi/apei/ghes.c > > +++ b/drivers/acpi/apei/ghes.c > > @@ -1157,7 +1157,8 @@ static int ghes_probe(struct platform_device *ghes_dev) > > generic->header.source_id); > > goto err_edac_unreg; > > } > > - rc = request_irq(ghes->irq, ghes_irq_func, 0, "GHES IRQ", ghes); > > + rc = request_irq(ghes->irq, ghes_irq_func, IRQF_SHARED, > > + "GHES IRQ", ghes); > > if (rc) { > > pr_err(GHES_PFX "Failed to register IRQ for generic hardware error source: %d\n", > > generic->header.source_id); > > Acked-by: Borislav Petkov <bp@suse.de>
Applied, thanks!
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