From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Julian Braha <julianbraha@gmail.com>,
"Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.10 12/23] ARM: 9178/1: fix unmet dependency on BITREVERSE for HAVE_ARCH_BITREVERSE
Date: Thu, 17 Mar 2022 13:45:53 +0100 [thread overview]
Message-ID: <20220317124526.308472726@linuxfoundation.org> (raw)
In-Reply-To: <20220317124525.955110315@linuxfoundation.org>
From: Julian Braha <julianbraha@gmail.com>
[ Upstream commit 11c57c3ba94da74c3446924260e34e0b1950b5d7 ]
Resending this to properly add it to the patch tracker - thanks for letting
me know, Arnd :)
When ARM is enabled, and BITREVERSE is disabled,
Kbuild gives the following warning:
WARNING: unmet direct dependencies detected for HAVE_ARCH_BITREVERSE
Depends on [n]: BITREVERSE [=n]
Selected by [y]:
- ARM [=y] && (CPU_32v7M [=n] || CPU_32v7 [=y]) && !CPU_32v6 [=n]
This is because ARM selects HAVE_ARCH_BITREVERSE
without selecting BITREVERSE, despite
HAVE_ARCH_BITREVERSE depending on BITREVERSE.
This unmet dependency bug was found by Kismet,
a static analysis tool for Kconfig. Please advise if this
is not the appropriate solution.
Signed-off-by: Julian Braha <julianbraha@gmail.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
lib/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/lib/Kconfig b/lib/Kconfig
index b46a9fd122c8..9216e24e5164 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -45,7 +45,6 @@ config BITREVERSE
config HAVE_ARCH_BITREVERSE
bool
default n
- depends on BITREVERSE
help
This option enables the use of hardware bit-reversal instructions on
architectures which support such operations.
--
2.34.1
next prev parent reply other threads:[~2022-03-17 12:50 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-17 12:45 [PATCH 5.10 00/23] 5.10.107-rc1 review Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 01/23] Revert "xfrm: state and policy should fail if XFRMA_IF_ID 0" Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 02/23] sctp: fix the processing for INIT chunk Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 03/23] xfrm: Check if_id in xfrm_migrate Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 04/23] xfrm: Fix xfrm migrate issues when address family changes Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 05/23] arm64: dts: rockchip: fix rk3399-puma eMMC HS400 signal integrity Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 06/23] arm64: dts: rockchip: reorder rk3399 hdmi clocks Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 07/23] arm64: dts: agilex: use the compatible "intel,socfpga-agilex-hsotg" Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 08/23] ARM: dts: rockchip: reorder rk322x hmdi clocks Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 09/23] ARM: dts: rockchip: fix a typo on rk3288 crypto-controller Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 10/23] mac80211: refuse aggregations sessions before authorized Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 11/23] MIPS: smp: fill in sibling and core maps earlier Greg Kroah-Hartman
2022-03-17 12:45 ` Greg Kroah-Hartman [this message]
2022-03-17 12:45 ` [PATCH 5.10 13/23] can: rcar_canfd: rcar_canfd_channel_probe(): register the CAN device when fully ready Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 14/23] atm: firestream: check the return value of ioremap() in fs_init() Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 15/23] iwlwifi: dont advertise TWT support Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 16/23] drm/vrr: Set VRR capable prop only if it is attached to connector Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 17/23] nl80211: Update bss channel on channel switch for P2P_CLIENT Greg Kroah-Hartman
2022-03-17 12:45 ` [PATCH 5.10 18/23] tcp: make tcp_read_sock() more robust Greg Kroah-Hartman
2022-03-17 12:46 ` [PATCH 5.10 19/23] sfc: extend the locking on mcdi->seqno Greg Kroah-Hartman
2022-03-17 12:46 ` [PATCH 5.10 20/23] bnx2: Fix an error message Greg Kroah-Hartman
2022-03-18 17:34 ` Marion & Christophe JAILLET
2022-03-17 12:46 ` [PATCH 5.10 21/23] kselftest/vm: fix tests build with old libc Greg Kroah-Hartman
2022-03-17 12:46 ` [PATCH 5.10 22/23] io_uring: return back safer resurrect Greg Kroah-Hartman
2022-03-17 12:46 ` [PATCH 5.10 23/23] arm64: kvm: Fix copy-and-paste error in bhb templates for v5.10 stable Greg Kroah-Hartman
2022-03-17 19:10 ` [PATCH 5.10 00/23] 5.10.107-rc1 review Fox Chen
2022-03-17 21:17 ` Pavel Machek
2022-03-17 21:19 ` Florian Fainelli
2022-03-17 21:19 ` Pavel Machek
2022-03-18 16:14 ` Greg Kroah-Hartman
2022-03-18 2:19 ` Guenter Roeck
2022-03-18 7:46 ` Bagas Sanjaya
2022-03-18 10:09 ` Naresh Kamboju
2022-03-18 16:28 ` Sudip Mukherjee
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