Date: Wed, 07 Jan 2026 22:40:17 +0000 From: Jean-=?utf-8?Q?S=C3=A9bast?==?utf-8?Q?ien P=C3=A9?=dron <dumbbell@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 6c0bcd15e478 - main - linuxkpi: Add `rol32()` Message-ID: <695ee0d1.223bd.2c3fc8d7@gitrepo.freebsd.org>
index | next in thread | raw e-mail
The branch main has been updated by dumbbell: URL: https://cgit.FreeBSD.org/src/commit/?id=6c0bcd15e4782ff2e23119a37396d693d09c695d commit 6c0bcd15e4782ff2e23119a37396d693d09c695d Author: Jean-Sébastien Pédron <dumbbell@FreeBSD.org> AuthorDate: 2026-01-07 21:18:38 +0000 Commit: Jean-Sébastien Pédron <dumbbell@FreeBSD.org> CommitDate: 2026-01-07 22:39:04 +0000 linuxkpi: Add `rol32()` `rol64()` and `rol32()` are used by <linux/siphash.h>. The former was added previously, before <linux/siphash.h> 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_ */home | help
Want to link to this message? Use this
URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?695ee0d1.223bd.2c3fc8d7>