From: Wei Liu <wei.liu@kernel.org>
To: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: linux-kernel@vger.kernel.org, Theodore Ts'o <tytso@mit.edu>,
"Jason A . Donenfeld " <Jason@zx2c4.com>,
Thomas Gleixner <tglx@linutronix.de>,
Peter Zijlstra <peterz@infradead.org>,
Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
Dexuan Cui <decui@microsoft.com>,
"H . Peter Anvin" <hpa@zytor.com>,
Haiyang Zhang <haiyangz@microsoft.com>,
Ingo Molnar <mingo@redhat.com>,
"K . Y . Srinivasan" <kys@microsoft.com>,
Stephen Hemminger <sthemmin@microsoft.com>,
Wei Liu <wei.liu@kernel.org>,
linux-hyperv@vger.kernel.org, x86@kernel.org
Subject: Re: [PATCH 1/5] random: Remove unused irq_flags argument from add_interrupt_randomness().
Date: Tue, 7 Dec 2021 12:44:37 +0000 [thread overview]
Message-ID: <20211207124437.x7khddnt3bplwv4d@liuwe-devbox-debian-v2> (raw)
In-Reply-To: <20211207121737.2347312-2-bigeasy@linutronix.de>
On Tue, Dec 07, 2021 at 01:17:33PM +0100, Sebastian Andrzej Siewior wrote:
> Since commit
> ee3e00e9e7101 ("random: use registers from interrupted code for CPU's w/o a cycle counter")
>
> the irq_flags argument is no longer used.
>
> Remove unused irq_flags irq_flags.
Two irq_flags here.
[...]
> struct fast_pool *fast_pool = this_cpu_ptr(&irq_randomness);
> diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
> index 392c1ac4f8193..7ae04ccb10438 100644
> --- a/drivers/hv/vmbus_drv.c
> +++ b/drivers/hv/vmbus_drv.c
> @@ -1381,7 +1381,7 @@ static void vmbus_isr(void)
> tasklet_schedule(&hv_cpu->msg_dpc);
> }
>
> - add_interrupt_randomness(vmbus_interrupt, 0);
> + add_interrupt_randomness(vmbus_interrupt);
> }
Acked-by: Wei Liu <wei.liu@kernel.org>
next prev parent reply other threads:[~2021-12-07 12:44 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-07 12:17 [PATCH 0/5] random: Add PREEMPT_RT support Sebastian Andrzej Siewior
2021-12-07 12:17 ` [PATCH 1/5] random: Remove unused irq_flags argument from add_interrupt_randomness() Sebastian Andrzej Siewior
2021-12-07 12:44 ` Wei Liu [this message]
2021-12-07 17:35 ` Jason A. Donenfeld
2021-12-07 12:17 ` [PATCH 2/5] irq: Remove unsued flags argument from __handle_irq_event_percpu() Sebastian Andrzej Siewior
2021-12-07 17:41 ` Jason A. Donenfeld
2021-12-11 22:39 ` Thomas Gleixner
2021-12-12 21:13 ` Jason A. Donenfeld
2021-12-07 12:17 ` [PATCH 3/5] random: Split add_interrupt_randomness() Sebastian Andrzej Siewior
2021-12-07 12:17 ` [PATCH 4/5] random: Move the fast_pool reset into the caller Sebastian Andrzej Siewior
2021-12-07 12:17 ` [PATCH 5/5] random: Defer processing of randomness on PREEMPT_RT Sebastian Andrzej Siewior
2021-12-07 18:14 ` Jason A. Donenfeld
2021-12-07 20:10 ` Sebastian Andrzej Siewior
2021-12-13 15:16 ` Sebastian Andrzej Siewior
2021-12-17 2:23 ` Herbert Xu
2021-12-17 9:00 ` Sebastian Andrzej Siewior
2021-12-18 3:24 ` Herbert Xu
2021-12-19 9:48 ` Sebastian Andrzej Siewior
2021-12-20 2:56 ` Herbert Xu
2021-12-20 14:38 ` Jason A. Donenfeld
2022-01-12 17:49 ` Sebastian Andrzej Siewior
2022-01-30 22:55 ` Jason A. Donenfeld
2022-01-31 16:33 ` Sebastian Andrzej Siewior
2022-02-04 15:31 ` [PATCH RFC v1] random: do not take spinlocks in irq handler Jason A. Donenfeld
2022-02-04 15:58 ` Jason A. Donenfeld
2022-02-04 20:53 ` Sebastian Andrzej Siewior
2022-02-04 20:47 ` Sebastian Andrzej Siewior
2022-02-04 22:08 ` Jason A. Donenfeld
2022-02-04 23:09 ` [PATCH v2] random: defer fast pool mixing to worker Jason A. Donenfeld
2022-02-05 4:02 ` [PATCH RFC v1] random: do not take spinlocks in irq handler Sultan Alsawaf
2022-02-05 12:50 ` Jason A. Donenfeld
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