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	pci_cfgreg: Add shims to preserve ABI of pci_cfgreg(read|write)	2024-01-18 15:19:11 -08:00
arm64	arm64: Stop trashing x28 in savectx	2024-10-21 15:03:27 +00:00
broadcom	if_genet: don't load DMA mapping when tx_queue is full	2024-07-04 10:31:54 -03:00
cavium	cavium/thunder: Use device_set_desc()	2024-06-27 11:27:41 -04:00
conf	Add an Armv8 rndr random number provider	2024-10-21 15:03:26 +00:00
coresight	sys: Remove $FreeBSD$: one-line sh pattern	2023-08-16 11:54:58 -06:00
freescale/imx	sys: Remove $FreeBSD$: one-line .c pattern	2023-08-16 11:54:36 -06:00
include	arm64: Stop trashing x28 in savectx	2024-10-21 15:03:27 +00:00
intel	sys: Remove $FreeBSD$: one-line .c pattern	2023-08-16 11:54:36 -06:00
iommu	libkern: add ilog2 macro	2025-02-18 10:44:00 +01:00
linux	linux64: Fix the build on arm64 with bti checking	2024-09-02 08:48:10 +00:00
nvidia/tegra210	sys: Use the new arm_smccc_invoke macros	2024-10-21 15:03:27 +00:00
qoriq	arm64: Remove a double word in a source code comment	2024-04-23 07:23:53 +02:00
qualcomm	sys: Remove $FreeBSD$: one-line .c pattern	2023-08-16 11:54:36 -06:00
rockchip	arm64: rockchip: Remove a stray semicolon	2024-10-31 12:40:17 +08:00