| Message ID | 20240911094445.1922476-1-ruanjinjie@huawei.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | net: Use IRQF_NO_AUTOEN flag in request_irq() | expand |
Hello: This series was applied to netdev/net-next.git (main) by Jakub Kicinski <kuba@kernel.org>: On Wed, 11 Sep 2024 17:44:42 +0800 you wrote: > As commit cbe16f35bee6 ("genirq: Add IRQF_NO_AUTOEN for request_irq/nmi()") > said, reqeust_irq() and then disable_irq() is unsafe. > > IRQF_NO_AUTOEN flag can be used by drivers to request_irq(). It prevents > the automatic enabling of the requested interrupt in the same safe way. > With that the usage can be simplified and corrected. > > [...] Here is the summary with links: - [net,RESEND,1/3] net: apple: bmac: Use IRQF_NO_AUTOEN flag in request_irq() https://git.kernel.org/netdev/net-next/c/e08ec0597bad - [net,RESEND,2/3] net: enetc: Use IRQF_NO_AUTOEN flag in request_irq() https://git.kernel.org/netdev/net-next/c/799a92259977 - [net,RESEND,3/3] nfp: Use IRQF_NO_AUTOEN flag in request_irq() https://git.kernel.org/netdev/net-next/c/daaba19d357f You are awesome, thank you!
As commit cbe16f35bee6 ("genirq: Add IRQF_NO_AUTOEN for request_irq/nmi()") said, reqeust_irq() and then disable_irq() is unsafe. IRQF_NO_AUTOEN flag can be used by drivers to request_irq(). It prevents the automatic enabling of the requested interrupt in the same safe way. With that the usage can be simplified and corrected. Only compile-tested. v1 -> RESNED - Add reviewed-by. - Put wireless into another patch set. - Update to net prefix subject. Jinjie Ruan (3): net: apple: bmac: Use IRQF_NO_AUTOEN flag in request_irq() net: enetc: Use IRQF_NO_AUTOEN flag in request_irq() nfp: Use IRQF_NO_AUTOEN flag in request_irq() drivers/net/ethernet/apple/bmac.c | 3 +-- drivers/net/ethernet/freescale/enetc/enetc.c | 3 +-- drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 5 ++--- 3 files changed, 4 insertions(+), 7 deletions(-)