From: Jakub Kicinski <kuba@kernel.org>
To: Yury Norov <yury.norov@gmail.com>
Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
"David S . Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>,
Rasmus Villemoes <linux@rasmusvillemoes.dk>
Subject: Re: [PATCH 2/7] net: fix cpu_max_bits_warn() usage in netif_attrmask_next{,_and}
Date: Mon, 26 Sep 2022 10:34:37 -0700 [thread overview]
Message-ID: <20220926103437.322f3c6c@kernel.org> (raw)
In-Reply-To: <20220919210559.1509179-3-yury.norov@gmail.com>
On Mon, 19 Sep 2022 14:05:54 -0700 Yury Norov wrote:
> The functions require to be passed with a cpu index prior to one that is
> the first to start search, so the valid input range is [-1, nr_cpu_ids-1).
> However, the code checks against [-1, nr_cpu_ids).
Yup, the analysis looks correct:
Acked-by: Jakub Kicinski <kuba@kernel.org>
next prev parent reply other threads:[~2022-09-26 17:57 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-19 21:05 [PATCH 0/7] cpumask: repair cpumask_check() Yury Norov
2022-09-19 21:05 ` [PATCH 1/7] cpumask: fix checking valid cpu range Yury Norov
2022-09-28 12:18 ` Valentin Schneider
2022-09-28 14:49 ` Yury Norov
2022-09-30 17:04 ` Valentin Schneider
2022-10-01 2:02 ` Yury Norov
2022-09-19 21:05 ` [PATCH 2/7] net: fix cpu_max_bits_warn() usage in netif_attrmask_next{,_and} Yury Norov
2022-09-26 17:34 ` Jakub Kicinski [this message]
2022-09-26 17:47 ` Yury Norov
2022-09-19 21:05 ` [PATCH 3/7] cpumask: switch for_each_cpu{,_not} to use for_each_bit() Yury Norov
2022-09-19 21:05 ` [PATCH 4/7] lib/find_bit: add find_next{,_and}_bit_wrap Yury Norov
2022-09-19 21:05 ` [PATCH 5/7] lib/bitmap: introduce for_each_set_bit_wrap() macro Yury Norov
2022-09-19 21:05 ` [PATCH 6/7] lib/find: optimize for_each() macros Yury Norov
2022-09-19 21:05 ` [PATCH 7/7] lib/bitmap: add tests for for_each() loops Yury Norov
2022-09-25 15:47 ` [PATCH 0/7] cpumask: repair cpumask_check() Yury Norov
2022-09-26 15:09 ` Jakub Kicinski
2022-09-26 16:27 ` Yury Norov
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