freebsd-skq/sys/amd64
mjg 3501867eb2 linux: add sysctl compat.linux.use_emul_path
This is a step towards facilitating jails with only Linux binaries.
Supporting emul_path adds path lookups which are completely spurious
if the binary at hand runs in a Linux-based root directory.

It defaults to on (== current behavior).

make -C /root/linux-5.3-rc8 -s -j 1 bzImage:

use_emul_path=1: 101.65s user 68.68s system 100% cpu 2:49.62 total
use_emul_path=0: 101.41s user 64.32s system 100% cpu 2:45.02 total
2020-08-18 22:04:22 +00:00
..
acpica Merge ACPICA 20190329. 2019-03-29 20:21:28 +00:00
amd64 Export a routine to provide the TSC_AUX MSR value and use this in vmm. 2020-08-18 11:36:38 +00:00
cloudabi32 Use uintptr_t instead of register_t * for the stack base. 2019-12-03 23:17:54 +00:00
cloudabi64 Use uintptr_t instead of register_t * for the stack base. 2019-12-03 23:17:54 +00:00
conf Include TMPFS in all the GENERIC kernel configs 2020-07-24 08:40:04 +00:00
ia32 Make ps_strings in struct image_params into a pointer. 2020-04-15 20:21:30 +00:00
include Support guest rdtscp and rdpid instructions on Intel VT-x 2020-08-18 07:23:47 +00:00
linux linux: add sysctl compat.linux.use_emul_path 2020-08-18 22:04:22 +00:00
linux32 Regen after r363304. 2020-07-18 11:31:31 +00:00
pci pci_cfgreg.c: Use io port config access for early boot time. 2019-04-09 18:07:17 +00:00
sgx Fix a few places that free a page from an object without busy held. This is 2019-12-02 22:42:05 +00:00
vmm Export a routine to provide the TSC_AUX MSR value and use this in vmm. 2020-08-18 11:36:38 +00:00
Makefile