Doug Moore feeeb1c7a1 libkern: add ilog2 macro ... The kernel source contains several definitions of an ilog2 function; some are slower than necessary, and one of them is incorrect. Elimininate them all and define an ilog2 macro in libkern to replace them, in a way that is fast, correct for all argument types, and, in a GENERIC kernel, includes a check for an invalid zero parameter. Folks at Microsoft have verified that having a correct ilog2 definition for their MANA driver doesn't break it. Reviewed by: alc, markj, mhorne (older version), jhibbits (older version) Differential Revision: https://reviews.freebsd.org/D45170 Differential Revision: https://reviews.freebsd.org/D45235 (cherry picked from commit b0056b31e90029553894d17c441cbb2c06d31412)		2025-02-18 10:44:00 +01:00
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acpica	x86: AMD Zen2: Zenbleed chicken bit mitigation	2023-10-10 09:34:31 -04:00
amd64	la57: explain how the trampoline works	2024-10-23 21:04:58 +03:00
conf	sys: add conf/std.debug, generic debugging options	2024-10-09 10:44:35 +02:00
ia32	syscalls: fix missing SIGSYS for several ENOSYS errors	2023-10-09 06:24:31 +03:00
include	libkern: add ilog2 macro	2025-02-18 10:44:00 +01:00
linux	amd64/linux*: mark brandlists as static	2024-02-14 05:42:40 +02:00
linux32	Abstract UIO allocation and deallocation.	2024-03-08 23:27:20 -05:00
pci	x86: Adjust base addr for PCI MCFG regions	2024-01-18 15:24:35 -08:00
sgx	sys: Remove $FreeBSD$: one-line .c pattern	2023-08-16 11:54:36 -06:00
vmm	vmm: avoid potential KASSERT kernel panic in vm_handle_db	2024-10-06 11:01:24 -04:00
Makefile	sys: Remove $FreeBSD$: one-line sh pattern	2023-08-16 11:54:58 -06:00