From: lho@apm.com (Loc Ho)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 2/2] acpi: apei: Enable APEI multiple GHES source to share an single external IRQ
Date: Wed, 20 Jan 2016 17:17:39 -0700 [thread overview]
Message-ID: <1453335459-3617-3-git-send-email-lho@apm.com> (raw)
In-Reply-To: <1453335459-3617-1-git-send-email-lho@apm.com>
This patch allows APEI generic error source table with external
IRQ to share an single IRQ.
Signed-off-by: Tuan Phan <tphan@apm.com>
Signed-off-by: Loc Ho <lho@apm.com>
---
drivers/acpi/apei/ghes.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
index 3dd9c46..76146c8 100644
--- a/drivers/acpi/apei/ghes.c
+++ b/drivers/acpi/apei/ghes.c
@@ -1011,7 +1011,8 @@ 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);
--
1.7.1
next prev parent reply other threads:[~2016-01-21 0:17 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-21 0:17 [PATCH v4 0/2] acpi: apei: Bug fix to enable APEI support for ARMv8 Loc Ho
2016-01-21 0:17 ` [PATCH v4 1/2] acpi: Fix proper return code for function acpi_gsi_to_irq Loc Ho
2016-01-25 21:23 ` Loc Ho
2016-01-26 8:31 ` Marc Zyngier
2016-01-26 17:54 ` Loc Ho
2016-01-21 0:17 ` Loc Ho [this message]
2016-01-25 21:25 ` [PATCH v4 2/2] acpi: apei: Enable APEI multiple GHES source to share an single external IRQ Loc Ho
2016-01-25 21:54 ` Borislav Petkov
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