linux/Documentation
Pavan Kumar Paluri 2db67aaca5 x86/virt: Provide "nosnp" boot option for sev kernel command line
Provide a "nosnp" kernel command line option to prevent enabling of the RMP
and SEV-SNP features in the host/hypervisor. Not initializing the RMP
removes system overhead associated with RMP checks.

  [ bp: Actually make it a HV-only cmdline option. ]

Co-developed-by: Eric Van Tassell <Eric.VanTassell@amd.com>
Signed-off-by: Eric Van Tassell <Eric.VanTassell@amd.com>
Signed-off-by: Pavan Kumar Paluri <papaluri@amd.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20241014130948.1476946-3-papaluri@amd.com
2024-10-15 20:22:18 +02:00
..
ABI Char/Misc and other driver changes for 6.12-rc1 2024-09-26 10:13:08 -07:00
accel drm next for 6.12-rc1 2024-09-19 10:18:15 +02:00
accounting
admin-guide x86: 2024-09-28 09:20:14 -07:00
arch x86/virt: Provide "nosnp" boot option for sev kernel command line 2024-10-15 20:22:18 +02:00
block docs: block: Fix grammar and spelling mistakes in bfq-iosched.rst 2024-09-05 14:38:10 -06:00
bpf docs/bpf: Add missing BPF program types to docs 2024-09-12 10:56:41 -07:00
cdrom
core-api vfs-6.12-rc2.fixes.2 2024-10-03 09:22:50 -07:00
cpu-freq
crypto
dev-tools The core clk framework is left largely untouched this time around except for 2024-09-23 15:01:48 -07:00
devicetree Devicetree fixes for v6.12, part 1: 2024-10-11 16:07:15 -07:00
doc-guide
driver-api platform/x86: wmi: Update WMI driver API documentation 2024-10-06 12:48:52 +02:00
fault-injection Fix typo "allocateed" to allocated 2024-08-26 15:37:25 -06:00
fb
features x86: remove PG_uncached 2024-09-03 21:15:46 -07:00
filesystems USB/Thunderbolt update for 6.12-rc1 2024-09-26 09:45:36 -07:00
firmware_class
firmware-guide
fpga
gpu Short summary of fixes pull: 2024-10-01 08:15:55 +10:00
hid Documentation: hid: intel-ish-hid: Add vendor custom firmware loading 2024-08-19 21:12:27 +02:00
hwmon hwmon: Remove devm_hwmon_device_unregister() API function 2024-09-13 07:27:36 -07:00
i2c i2c: testunit: add SMBusAlert trigger 2024-08-26 15:15:48 +02:00
iio doc: iio: ad4695: update for calibration support 2024-09-03 18:49:43 +01:00
images
infiniband
input
isdn
kbuild kbuild: doc: replace "gcc" in external module description 2024-09-24 03:07:21 +09:00
kernel-hacking
leds - Limited LED current based on thermal conditions in the QCOM flash LED driver. 2024-09-23 14:20:11 -07:00
litmus-tests
livepatch Documentation: livepatch: Correct release locks antonym 2024-09-04 13:42:27 +02:00
locking
maintainer
mhi
misc-devices
mm ALong with the usual shower of singleton patches, notable patch series in 2024-09-21 07:29:05 -07:00
netlabel
netlink Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-09-12 17:11:24 -07:00
networking Documentation: networking/tcp_ao: typo and grammar fixes 2024-10-03 16:38:48 -07:00
nvdimm
nvme Remove duplicate "and" in 'Linux NVMe docs. 2024-09-10 15:44:20 -06:00
PCI Documentation: PCI: fix typo in pci.rst 2024-09-10 15:30:42 -06:00
pcmcia
peci
power Documentation: PM: Discourage use of deprecated macros 2024-09-04 14:37:57 +02:00
process docs: netdev: document guidance on cleanup patches 2024-10-10 08:35:20 -07:00
RCU Merge branches 'context_tracking.15.08.24a', 'csd.lock.15.08.24a', 'nocb.09.09.24a', 'rcutorture.14.08.24a', 'rcustall.09.09.24a', 'srcu.12.08.24a', 'rcu.tasks.14.08.24a', 'rcu_scaling_tests.15.08.24a', 'fixes.12.08.24a' and 'misc.11.08.24a' into next.09.09.24a 2024-09-09 00:09:47 +05:30
rust Rust changes for v6.12 2024-09-25 10:25:40 -07:00
scheduler sched_ext: Documentation: Update instructions for running example schedulers 2024-10-08 08:49:18 -10:00
scsi
security documentation: add IPE documentation 2024-08-20 14:03:47 -04:00
sound Docs/sound: Add documentation for userspace-driven ALSA timers 2024-08-18 09:55:54 +02:00
sphinx docs: kerneldoc-preamble.sty: Suppress extra spaces in CJK literal blocks 2024-09-05 14:16:41 -06:00
sphinx-static
spi
staging xz: remove XZ_EXTERN and extern from functions 2024-09-01 20:43:27 -07:00
target
tee
timers treewide: Fix wrong singular form of jiffies in comments 2024-09-08 20:47:40 +02:00
tools
trace tracing/Documentation: Start a document on how to debug with tracing 2024-08-26 13:54:08 -04:00
translations move asm/unaligned.h to linux/unaligned.h 2024-10-02 17:23:23 -04:00
usb usb: gadget: f_uac1: Change volume name and remove alt names 2024-08-13 18:11:35 +02:00
userspace-api Landlock updates for v6.12-rc1 2024-09-24 10:40:11 -07:00
virt x86: 2024-09-28 09:20:14 -07:00
w1
watchdog [tree-wide] finally take no_llseek out 2024-09-27 08:18:43 -07:00
wmi platform/x86: dell-ddv: Fix typo in documentation 2024-10-06 12:47:40 +02:00
.gitignore
atomic_bitops.txt
atomic_t.txt
Changes
CodingStyle
conf.py
docutils.conf
dontdiff Kbuild updates for v6.12 2024-09-24 13:02:06 -07:00
index.rst
Kconfig
Makefile
memory-barriers.txt docs/memory-barriers.txt: Remove left-over references to "CACHE COHERENCY" 2024-09-13 23:56:44 -07:00
SubmittingPatches
subsystem-apis.rst