John Baldwin a3f2a9c57e Clear the upper 32-bits of registers in x86_emulate_cpuid(). ... Per the Intel manuals, CPUID is supposed to unconditionally zero the upper 32 bits of the involved (rax/rbx/rcx/rdx) registers. Previously, the emulation would cast pointers to the 64-bit register values down to `uint32_t`, which while properly manipulating the lower bits, would leave any garbage in the upper bits uncleared. While no existing guest OSes seem to stumble over this in practice, the bhyve emulation should match x86 expectations. This was discovered through alignment warnings emitted by gcc9, while testing it against SmartOS/bhyve. SmartOS bug: https://smartos.org/bugview/OS-8168 Submitted by: Patrick Mooney Reviewed by: rgrimes Differential Revision: https://reviews.freebsd.org/D24727		2020-10-01 16:45:11 +00:00
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amd64	Clear the upper 32-bits of registers in x86_emulate_cpuid().	2020-10-01 16:45:11 +00:00
arm	Get rid of sa->narg. It serves no purpose; use sa->callp->sy_narg instead.	2020-09-27 18:47:06 +00:00
arm64	Add cd device to arm64 GENERIC	2020-10-01 13:29:29 +00:00
bsm	bsm: add AUE_CLOSERANGE	2020-04-24 01:27:25 +00:00
cam	Revert most of r360179.	2020-09-25 21:19:56 +00:00
cddl	loader: zfs should support bootonce an nextboot	2020-09-21 09:01:10 +00:00
compat	Regen after r366145.	2020-09-25 10:05:38 +00:00
conf	Rename kernel option ACPI_DMAR to IOMMU.	2020-09-29 20:29:07 +00:00
contrib	Continued ipfilter #ifdef cleanup. The r343701 log entry contains a	2020-09-30 08:26:25 +00:00
crypto	Don't return errors from the cryptodev_process() method.	2020-09-08 22:41:35 +00:00
ddb	ddb: clean up empty lines in .c and .h files	2020-09-01 22:14:30 +00:00
dev	Fix the inverted condition in mtx_asserts.	2020-10-01 09:50:08 +00:00
dts	Remove licenses	2020-06-04 17:20:58 +00:00
fs	Modify the NFSv4.2 VOP_COPY_FILE_RANGE() client call to return after one	2020-10-01 00:47:35 +00:00
gdb	gdb(4): Don't escape GDB special characters at application layer	2020-09-30 14:55:54 +00:00
geom	geom_part: make it possible recovering broken GPT after some LBAs cut off	2020-09-17 04:39:39 +00:00
gnu	Import DTS files for arm, arm64, riscv from Linux 5.8	2020-08-04 19:44:43 +00:00
i386	Rename kernel option ACPI_DMAR to IOMMU.	2020-09-29 20:29:07 +00:00
isa
kern	cache: properly report ENOTDIR on foo/bar lookups where foo is a file	2020-10-01 08:46:21 +00:00
kgssapi	State kgssapi dependency on xdr.	2020-09-17 22:29:38 +00:00
libkern	arm64: check for CRC32 support via HWCAP	2020-09-08 15:39:19 +00:00
mips	Get rid of sa->narg. It serves no purpose; use sa->callp->sy_narg instead.	2020-09-27 18:47:06 +00:00
modules	Don't define _STANDALONE when building kernel modules.	2020-09-24 07:10:34 +00:00
net	add SIOCGIFDATA ioctl	2020-09-28 16:54:39 +00:00
net80211	Provide MS() and SM() macros for 80211 and wireless drivers.	2020-09-24 10:57:39 +00:00
netgraph	ng_l2tp: Fix callout synchronization in the rexmit timeout handler	2020-09-25 18:55:50 +00:00
netinet	Improve the input validation and processing of cookies.	2020-09-29 09:36:06 +00:00
netinet6	Rework part of routing code to reduce difference to D26449.	2020-09-21 20:02:26 +00:00
netipsec	net: clean up empty lines in .c and .h files	2020-09-01 21:19:14 +00:00
netpfil	net: clean up empty lines in .c and .h files	2020-09-01 21:19:14 +00:00
netsmb	net: clean up empty lines in .c and .h files	2020-09-01 21:19:14 +00:00
nfs	nfs: clean up empty lines in .c and .h files	2020-09-01 21:25:39 +00:00
nfsclient	nfs: clean up empty lines in .c and .h files	2020-09-01 21:25:39 +00:00
nfsserver	nfs: clean up empty lines in .c and .h files	2020-09-01 21:25:39 +00:00
nlm	nlm: clean up empty lines in .c and .h files	2020-09-01 22:14:52 +00:00
ofed	infiniband: Appease Coverty	2020-08-31 16:17:28 +00:00
opencrypto	Include sys/types.h here	2020-09-15 15:21:29 +00:00
powerpc	Get rid of sa->narg. It serves no purpose; use sa->callp->sy_narg instead.	2020-09-27 18:47:06 +00:00
riscv	riscv: Add memmmap so we can mmap /dev/mem	2020-10-01 15:04:55 +00:00
rpc	Fix a potential memory leak in the NFS over TLS handling code.	2020-09-05 00:50:52 +00:00
security	mac_framework.h: fix build with DEBUG_VFS_LOCKS and !MAC	2020-09-03 20:30:52 +00:00
sys	Standalone SX shims	2020-09-29 18:06:02 +00:00
teken	Do a sweep and remove most WARNS=6 settings	2020-10-01 01:10:51 +00:00
tests	Add small tool to invoke kernel test framework tests.	2020-09-02 09:20:40 +00:00
tools	Make makesyscalls.lua initialize 'struct sysent' entries using c99	2020-09-25 09:34:00 +00:00
ufs	Convert page cache read to VOP.	2020-09-15 22:06:36 +00:00
vm	Flag vm_reserv and vm_phys sysctls as MPSAFE.	2020-09-23 19:36:07 +00:00
x86	Rename kernel option ACPI_DMAR to IOMMU.	2020-09-29 20:29:07 +00:00
xdr	xdr: clean up empty lines in .c and .h files	2020-09-01 22:13:28 +00:00
xen	xen: clean up empty lines in .c and .h files	2020-09-01 21:21:55 +00:00
Makefile