From: Dan Carpenter <dan.carpenter@linaro.org>
To: Josh Law <hlcj1234567@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Ovidiu Panait <ovidiu.panait.oss@gmail.com>,
Gabriel Shahrouzi <gshahrouzi@gmail.com>,
linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org,
Josh Law <objecting@objecting.org>
Subject: Re: [PATCH v2 05/10] staging: axis-fifo: improve IRQ handler
Date: Mon, 2 Mar 2026 11:05:04 +0300 [thread overview]
Message-ID: <aaVEsCIacXl-kuxa@stanley.mountain> (raw)
In-Reply-To: <20260301214815.2628942-5-objecting@objecting.org>
On Sun, Mar 01, 2026 at 09:48:10PM +0000, Josh Law wrote:
> From: Josh Law <objecting@objecting.org>
>
> Return IRQ_NONE when no interrupts were triggered to avoid spurious
> interrupt storms, and only clear the active interrupts instead of
> blindly clearing all interrupts by writing 'intr' to the ISR instead of
> XLLF_INT_CLEAR_ALL.
>
Is this something you actually experienced in real life? The commit
message needs to be clearer about that.
regards,
dan carpenter
next prev parent reply other threads:[~2026-03-02 8:14 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-01 21:48 [PATCH v2 01/10] staging: axis-fifo: fix alignment and line length in wait_event_interruptible Josh Law
2026-03-01 21:48 ` [PATCH v2 02/10] staging: axis-fifo: remove redundant goto end Josh Law
2026-03-01 21:48 ` [PATCH v2 03/10] staging: axis-fifo: simplify resource mapping Josh Law
2026-03-01 21:48 ` [PATCH v2 04/10] staging: axis-fifo: use dev_err_probe() for IRQ error handling Josh Law
2026-03-01 21:48 ` [PATCH v2 05/10] staging: axis-fifo: improve IRQ handler Josh Law
2026-03-02 8:05 ` Dan Carpenter [this message]
2026-03-02 15:55 ` Josh Law
2026-03-03 6:10 ` Dan Carpenter
2026-03-03 7:02 ` Josh Law
2026-03-03 7:27 ` Dan Carpenter
2026-03-03 7:30 ` Josh Law
2026-03-03 7:46 ` Dan Carpenter
2026-03-03 6:58 ` Dan Carpenter
2026-03-01 21:48 ` [PATCH v2 06/10] staging: axis-fifo: minimize lock duration in write Josh Law
2026-03-01 21:48 ` [PATCH v2 07/10] staging: axis-fifo: fix grammar in Kconfig help text Josh Law
2026-03-01 21:48 ` [PATCH v2 08/10] staging: axis-fifo: use lowercase hex constant for consistency Josh Law
2026-03-01 21:48 ` [PATCH v2 09/10] staging: axis-fifo: remove unnecessary variable initializations Josh Law
2026-03-01 21:48 ` [PATCH v2 10/10] staging: axis-fifo: simplify error returns in axis_fifo_parse_dt() Josh Law
2026-03-02 8:14 ` [PATCH v2 01/10] staging: axis-fifo: fix alignment and line length in wait_event_interruptible Dan Carpenter
2026-03-02 8:42 ` Dan Carpenter
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