From 6c0bcd15e4782ff2e23119a37396d693d09c695d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jean-S=C3=A9bastien=20P=C3=A9dron?= Date: Wed, 7 Jan 2026 22:18:38 +0100 Subject: [PATCH] linuxkpi: Add `rol32()` `rol64()` and `rol32()` are used by . The former was added previously, before was added. However the latter was not, and it broke the build on armv7. Reported by: adrian Reviewed by: adrian, rpokala Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D54588 --- sys/compat/linuxkpi/common/include/linux/bitops.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/sys/compat/linuxkpi/common/include/linux/bitops.h b/sys/compat/linuxkpi/common/include/linux/bitops.h index 969b5e8245e7..ebe9aa120094 100644 --- a/sys/compat/linuxkpi/common/include/linux/bitops.h +++ b/sys/compat/linuxkpi/common/include/linux/bitops.h @@ -443,4 +443,10 @@ rol64(uint64_t word, unsigned int shift) return ((word << (shift & 63)) | (word >> ((-shift) & 63))); } +static inline uint32_t +rol32(uint32_t word, unsigned int shift) +{ + return ((word << (shift & 31)) | (word >> ((-shift) & 31))); +} + #endif /* _LINUXKPI_LINUX_BITOPS_H_ */