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| author | Julian Braha <julianbraha@gmail.com> | 2022-01-17 05:09:40 +0100 |
|---|---|---|
| committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2022-02-21 15:58:34 +0100 |
| commit | 11c57c3ba94da74c3446924260e34e0b1950b5d7 (patch) | |
| tree | 0928073f1a04f3ffeec1d753be847181e48ccc8b /arch/arm64/lib | |
| parent | ARM: Fix kgdb breakpoint for Thumb2 (diff) | |
| download | linux-11c57c3ba94da74c3446924260e34e0b1950b5d7.tar.xz linux-11c57c3ba94da74c3446924260e34e0b1950b5d7.zip | |
ARM: 9178/1: fix unmet dependency on BITREVERSE for HAVE_ARCH_BITREVERSE
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>
Diffstat (limited to 'arch/arm64/lib')
0 files changed, 0 insertions, 0 deletions