Conrad Meyer 8532d381a9 Add BUF_TRACKING and FULL_BUF_TRACKING buffer debugging ... Upstream the BUF_TRACKING and FULL_BUF_TRACKING buffer debugging code. This can be handy in tracking down what code touched hung bios and bufs last. The full history is especially useful, but adds enough bloat that it shouldn't be enabled in release builds. Function names (or arbitrary string constants) are tracked in a fixed-size ring in bufs. Bios gain a pointer to the upper buf for tracking. SCSI CCBs gain a pointer to the upper bio for tracking. Reviewed by: markj Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D8366		2016-10-31 23:09:52 +00:00
..
acpica	sys/amd64: Small spelling fixes.	2016-05-03 22:13:04 +00:00
amd64	MFamd64: Add bounds checks on addresses used with /dev/mem.	2016-10-27 21:23:14 +00:00
cloudabi32	Make execution of 32-bit CloudABI executables work on amd64.	2016-08-24 10:51:33 +00:00
cloudabi64	Convert pointers obtained from the threadattr_t structure with TO_PTR().	2016-08-24 10:13:18 +00:00
conf	Add BUF_TRACKING and FULL_BUF_TRACKING buffer debugging	2016-10-31 23:09:52 +00:00
ia32	Convert ss_sp in stack_t and sigstack to void *.	2016-01-27 17:55:01 +00:00
include	Move declarations of invpcid_works and pmap_pcid_enabled to pmap.h.	2016-10-31 18:37:05 +00:00
linux	Regenerate syscall provider argument strings.	2016-09-22 04:50:03 +00:00
linux32	Regenerate syscall provider argument strings.	2016-09-22 04:50:03 +00:00
pci
vmm	fix a syntax error in r308039 ...	2016-10-28 15:57:55 +00:00
Makefile	Bring the tags and links entries for amd64 up to date.	2015-10-27 22:59:24 +00:00