From: Yury Norov <ynorov@nvidia.com>
To: linux-kernel@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>,
Arnd Bergmann <arnd@arndb.de>,
Jinjie Ruan <ruanjinjie@huawei.com>,
Rasmus Villemoes <linux@rasmusvillemoes.dk>,
Yury Norov <yury.norov@gmail.com>
Cc: Yury Norov <ynorov@nvidia.com>
Subject: [PATCH 0/2] lib: compile generic bitrev based on GENERIC_BITREVERSE
Date: Mon, 27 Apr 2026 16:52:06 -0400 [thread overview]
Message-ID: <20260427205210.397471-1-ynorov@nvidia.com> (raw)
The bitrev.c is compiled based on CONFIG_BITREVERSE=y, but everything
inside is protected with CONFIG_GENERIC_BITREVERSE.
Make it simpler by switching the Makefile to compile lib/bitrev.c based
on the proper config. Also, cover generic bitrev.[ch] with BITOPS entry.
Based on bitmap-for-next:
https://github.com/norov/linux/tree/bitmap-for-next
Yury Norov (2):
lib: compile generic bitrev.c conditionally on the proper option
MAINTAINERS: BITOPS: include bitrev.[ch]
MAINTAINERS | 2 ++
lib/Makefile | 2 +-
lib/bitrev.c | 3 ---
3 files changed, 3 insertions(+), 4 deletions(-)
--
2.51.0
next reply other threads:[~2026-04-27 20:52 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-27 20:52 Yury Norov [this message]
2026-04-27 20:52 ` [PATCH 1/2] lib: compile generic bitrev.c conditionally on GENERIC_BITREVERSE Yury Norov
2026-04-27 20:52 ` [PATCH 2/2] MAINTAINERS: BITOPS: include bitrev.[ch] Yury Norov
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