From: "tip-bot2 for Zhen Lei" <tip-bot2@linutronix.de>
To: linux-tip-commits@vger.kernel.org
Cc: Zhen Lei <thunder.leizhen@huawei.com>,
Marc Zyngier <maz@kernel.org>, x86 <x86@kernel.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: [tip: irq/core] genirq: Add stub for set_handle_irq() when !GENERIC_IRQ_MULTI_HANDLER
Date: Sun, 11 Oct 2020 17:57:27 -0000 [thread overview]
Message-ID: <160243904796.7002.2521371025849384201.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20200924071754.4509-2-thunder.leizhen@huawei.com>
The following commit has been merged into the irq/core branch of tip:
Commit-ID: ea0c80d1764449acf2f70fdb25aec33800cd0348
Gitweb: https://git.kernel.org/tip/ea0c80d1764449acf2f70fdb25aec33800cd0348
Author: Zhen Lei <thunder.leizhen@huawei.com>
AuthorDate: Thu, 24 Sep 2020 15:17:49 +08:00
Committer: Marc Zyngier <maz@kernel.org>
CommitterDate: Fri, 25 Sep 2020 16:33:57 +01:00
genirq: Add stub for set_handle_irq() when !GENERIC_IRQ_MULTI_HANDLER
In order to avoid compilation errors when a driver references set_handle_irq(),
but that the architecture doesn't select GENERIC_IRQ_MULTI_HANDLER,
add a stub function that will just WARN_ON_ONCE() if ever used.
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
[maz: commit message]
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200924071754.4509-2-thunder.leizhen@huawei.com
---
include/linux/irq.h | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/include/linux/irq.h b/include/linux/irq.h
index 1b7f4df..b167bae 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -1252,6 +1252,12 @@ int __init set_handle_irq(void (*handle_irq)(struct pt_regs *));
* top-level IRQ handler.
*/
extern void (*handle_arch_irq)(struct pt_regs *) __ro_after_init;
+#else
+#define set_handle_irq(handle_irq) \
+ do { \
+ (void)handle_irq; \
+ WARN_ON(1); \
+ } while (0)
#endif
#endif /* _LINUX_IRQ_H */
next prev parent reply other threads:[~2020-10-11 18:00 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-24 7:17 [PATCH v6 0/6] irqchip: dw-apb-ictl: support hierarchy irq domain Zhen Lei
2020-09-24 7:17 ` [PATCH v6 1/6] genirq: define an empty function set_handle_irq() if !GENERIC_IRQ_MULTI_HANDLER Zhen Lei
2020-10-11 17:57 ` tip-bot2 for Zhen Lei [this message]
2020-09-24 7:17 ` [PATCH v6 2/6] irqchip: dw-apb-ictl: prepare for support hierarchy irq domain Zhen Lei
2020-10-11 17:57 ` [tip: irq/core] irqchip/dw-apb-ictl: Refactor priot to introducing hierarchical irq domains tip-bot2 for Zhen Lei
2020-09-24 7:17 ` [PATCH v6 3/6] irqchip: dw-apb-ictl: support hierarchy irq domain Zhen Lei
2020-10-11 17:57 ` [tip: irq/core] irqchip/dw-apb-ictl: Add primary interrupt controller support tip-bot2 for Zhen Lei
2020-09-24 7:17 ` [PATCH v6 4/6] dt-bindings: dw-apb-ictl: support hierarchy irq domain Zhen Lei
2020-10-11 17:57 ` [tip: irq/core] dt-bindings: dw-apb-ictl: Update binding to describe use as primary interrupt controller tip-bot2 for Zhen Lei
2020-09-24 7:17 ` [PATCH v6 5/6] dt-bindings: dw-apb-ictl: convert to json-schema Zhen Lei
2020-09-27 9:53 ` Leizhen (ThunderTown)
2020-09-28 18:26 ` Rob Herring
2020-09-29 1:37 ` Leizhen (ThunderTown)
2020-09-24 7:17 ` [PATCH v6 6/6] ARC: [dts] fix the errors detected by dtbs_check Zhen Lei
2020-09-28 18:32 ` Vineet Gupta
2020-09-25 15:54 ` [PATCH v6 0/6] irqchip: dw-apb-ictl: support hierarchy irq domain Marc Zyngier
2020-09-27 6:49 ` Leizhen (ThunderTown)
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