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From: Mark Rutland <mark.rutland@arm.com>
To: Marco Elver <elver@google.com>
Cc: peterz@infradead.org, aryabinin@virtuozzo.com,
	dvyukov@google.com, glider@google.com, andreyknvl@google.com,
	corbet@lwn.net, tglx@linutronix.de, mingo@redhat.com,
	bp@alien8.de, hpa@zytor.com, x86@kernel.org, arnd@arndb.de,
	jpoimboe@redhat.com, linux-doc@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
	kasan-dev@googlegroups.com
Subject: Re: [PATCH 1/3] lib/test_kasan: Add bitops tests
Date: Tue, 28 May 2019 17:50:48 +0100	[thread overview]
Message-ID: <20190528165048.GD28492@lakrids.cambridge.arm.com> (raw)
In-Reply-To: <20190528163258.260144-1-elver@google.com>

Hi,

On Tue, May 28, 2019 at 06:32:56PM +0200, Marco Elver wrote:
> +static noinline void __init kasan_bitops(void)
> +{
> +	long bits = 0;
> +	const long bit = sizeof(bits) * 8;

You can use BITS_PER_LONG here.

Thanks,
Mark.

  parent reply	other threads:[~2019-05-28 16:50 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-28 16:32 [PATCH 1/3] lib/test_kasan: Add bitops tests Marco Elver
2019-05-28 16:32 ` Marco Elver
2019-05-28 16:32 ` [PATCH 2/3] tools/objtool: add kasan_check_* to uaccess whitelist Marco Elver
2019-05-28 16:32   ` Marco Elver
2019-05-28 17:19   ` Peter Zijlstra
2019-05-28 17:19     ` Peter Zijlstra
2019-05-29  8:54     ` Dmitry Vyukov
2019-05-29  8:54       ` Dmitry Vyukov
2019-05-29  9:46       ` Marco Elver
2019-05-29  9:46         ` Marco Elver
2019-05-29  9:58         ` Peter Zijlstra
2019-05-29  9:58           ` Peter Zijlstra
2019-05-28 16:32 ` [PATCH 3/3] asm-generic, x86: Add bitops instrumentation for KASAN Marco Elver
2019-05-28 16:32   ` Marco Elver
2019-05-28 16:50   ` Mark Rutland
2019-05-28 16:50     ` Mark Rutland
2019-05-29  8:53     ` Dmitry Vyukov
2019-05-29  8:53       ` Dmitry Vyukov
2019-05-29  9:20       ` Marco Elver
2019-05-29  9:20         ` Marco Elver
2019-05-29 10:01         ` Peter Zijlstra
2019-05-29 10:01           ` Peter Zijlstra
2019-05-29 10:16           ` Marco Elver
2019-05-29 10:16             ` Marco Elver
2019-05-29 10:30             ` Peter Zijlstra
2019-05-29 10:30               ` Peter Zijlstra
2019-05-29 10:57               ` Dmitry Vyukov
2019-05-29 10:57                 ` Dmitry Vyukov
2019-05-29 11:20                 ` David Laight
2019-05-29 11:20                   ` David Laight
2019-05-29 12:01                   ` Peter Zijlstra
2019-05-29 12:01                     ` Peter Zijlstra
2019-05-29 11:23                 ` Andrey Ryabinin
2019-05-29 11:23                   ` Andrey Ryabinin
2019-05-29 11:29                   ` Dmitry Vyukov
2019-05-29 11:29                     ` Dmitry Vyukov
2019-05-29 12:01                     ` Peter Zijlstra
2019-05-29 12:01                       ` Peter Zijlstra
2019-05-29 13:26                 ` Mark Rutland
2019-05-29 13:26                   ` Mark Rutland
2019-05-28 16:50 ` Mark Rutland [this message]
2019-05-28 16:50   ` [PATCH 1/3] lib/test_kasan: Add bitops tests Mark Rutland

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