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 4.14 07/22] ARM: 9178/1: fix unmet dependency on BITREVERSE for HAVE_ARCH_BITREVERSE
Date: Mon, 21 Mar 2022 14:51:38 +0100 [thread overview]
Message-ID: <20220321133217.823471072@linuxfoundation.org> (raw)
In-Reply-To: <20220321133217.602054917@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 8396c4cfa1ab..1a33e9365951 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -16,7 +16,6 @@ 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:[~2022-03-21 13:56 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-21 13:51 [PATCH 4.14 00/22] 4.14.273-rc1 review Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 01/22] sctp: fix the processing for INIT chunk Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 02/22] sctp: fix the processing for INIT_ACK chunk Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 03/22] xfrm: Fix xfrm migrate issues when address family changes Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 04/22] arm64: dts: rockchip: fix rk3399-puma eMMC HS400 signal integrity Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 05/22] ARM: dts: rockchip: fix a typo on rk3288 crypto-controller Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 06/22] MIPS: smp: fill in sibling and core maps earlier Greg Kroah-Hartman
2022-03-21 13:51 ` Greg Kroah-Hartman [this message]
2022-03-21 13:51 ` [PATCH 4.14 08/22] can: rcar_canfd: rcar_canfd_channel_probe(): register the CAN device when fully ready Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 09/22] atm: firestream: check the return value of ioremap() in fs_init() Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 10/22] nl80211: Update bss channel on channel switch for P2P_CLIENT Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 11/22] tcp: make tcp_read_sock() more robust Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 12/22] sfc: extend the locking on mcdi->seqno Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 13/22] kselftest/vm: fix tests build with old libc Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 14/22] fs: sysfs_emit: Remove PAGE_SIZE alignment check Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 15/22] efi: fix return value of __setup handlers Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 16/22] net/packet: fix slab-out-of-bounds access in packet_recvmsg() Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 17/22] atm: eni: Add check for dma_map_single Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 18/22] net: handle ARPHRD_PIMREG in dev_is_mac_header_xmit() Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 19/22] usb: gadget: rndis: prevent integer overflow in rndis_set_response() Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 20/22] usb: gadget: Fix use-after-free bug by not setting udc->dev.driver Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 21/22] Input: aiptek - properly check endpoint type Greg Kroah-Hartman
2022-03-21 13:51 ` [PATCH 4.14 22/22] perf symbols: Fix symbol size calculation condition Greg Kroah-Hartman
2022-03-21 19:08 ` [PATCH 4.14 00/22] 4.14.273-rc1 review Jon Hunter
2022-03-22 1:59 ` Guenter Roeck
2022-03-22 15:27 ` Naresh Kamboju
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220321133217.823471072@linuxfoundation.org \
--to=gregkh@linuxfoundation.org \
--cc=julianbraha@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=rmk+kernel@armlinux.org.uk \
--cc=sashal@kernel.org \
--cc=stable@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.