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KP Singh 38834acf59 Documentation/hw-vuln: Document the interaction between IBRS and STIBP 
commit e02b50ca44 upstream.

Explain why STIBP is needed with legacy IBRS as currently implemented
(KERNEL_IBRS) and why STIBP is not needed when enhanced IBRS is enabled.

Fixes: 7c693f54c8 ("x86/speculation: Add spectre_v2=ibrs option to support Kernel IBRS")
Signed-off-by: KP Singh <kpsingh@kernel.org>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20230227060541.1939092-2-kpsingh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-03-10 09:34:14 +01:00
..
ABI
docs: Fix path paste-o for /sys/kernel/warn_count
2023-01-24 07:24:41 +01:00
accounting
filemap: make the accounting of thrashing more consistent
2022-09-26 19:46:06 -07:00
admin-guide
Documentation/hw-vuln: Document the interaction between IBRS and STIBP
2023-03-10 09:34:14 +01:00
arc
…
arm
Merge tag 'efi-next-for-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi
2022-10-09 08:56:54 -07:00
arm64
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2022-11-06 10:46:59 -08:00
block
Documentation: document ublk user recovery feature
2022-10-18 05:12:26 -07:00
bpf
bpf, docs: Fix modulo zero, division by zero, overflow, and underflow
2023-03-10 09:33:50 +01:00
cdrom
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core-api
overflow: Fix kern-doc markup for functions
2022-10-25 14:57:42 -07:00
cpu-freq
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crypto
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dev-tools
docs/scripts/gdb: add necessary make scripts_gdb step
2023-03-10 09:33:58 +01:00
devicetree
ASoC: dt-bindings: meson: fix gx-card codec node regex
2023-03-10 09:33:19 +01:00
doc-guide
Merge tag 'rust-v6.1-rc1' of https://github.com/Rust-for-Linux/linux
2022-10-03 16:39:37 -07:00
driver-api
spi: Update reference to struct spi_controller
2022-12-31 13:32:06 +01:00
fault-injection
debugfs: fix error when writing negative value to atomic_t debugfs file
2022-12-31 13:31:58 +01:00
fb
Documentation: fb: udlfb: clean up text and formatting
2022-09-27 13:21:44 -06:00
features
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filesystems
ext4: journal_path mount options should follow links
2023-01-07 11:11:59 +01:00
firmware_class
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firmware-guide
Merge branches 'acpi-misc', 'acpi-tools' and 'acpi-docs'
2022-10-03 20:03:49 +02:00
fpga
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gpu
drm/vmwgfx: Remove vmwgfx_hashtab
2023-01-18 11:58:28 +01:00
hid
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hwmon
hwmon: (ftsteutates) Fix scaling of measurements
2023-03-10 09:33:10 +01:00
i2c
docs: i2c: slave-interface: return errno when handle I2C_SLAVE_WRITE_REQUESTED
2022-09-28 21:41:59 +02:00
ia64
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iio
docs: iio: add documentation for BNO055 driver
2022-09-21 18:42:56 +01:00
images
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infiniband
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input
Merge branch 'next' into for-linus
2022-10-09 22:30:23 -07:00
isdn
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kbuild
Documentation: kbuild: Add description of git for reproducible builds
2022-10-28 00:16:29 +09:00
kernel-hacking
Documentation: Fix spelling mistake in hacking.rst
2022-10-24 11:27:51 -06:00
leds
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litmus-tests
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livepatch
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locking
Remove duplicate words inside documentation
2022-09-27 13:21:43 -06:00
loongarch
docs/LoongArch: Add booting description
2022-12-08 14:59:15 +08:00
m68k
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maintainer
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mhi
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mips
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misc-devices
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mm
Merge tag 'docs-6.1-2' of git://git.lwn.net/linux
2022-10-13 10:58:32 -07:00
netlabel
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networking
Documentation: networking: Update generic_netlink_howto URL
2022-11-23 17:25:02 -08:00
nios2
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nvdimm
…
openrisc
…
parisc
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PCI
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pcmcia
…
peci
…
power
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powerpc
powerpc/64s: update cpu selection options
2022-09-28 19:22:10 +10:00
process
Merge tag 'char-misc-6.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2022-11-18 10:29:25 -08:00
RCU
Merge tag 'docs-6.1' of git://git.lwn.net/linux
2022-10-03 10:23:32 -07:00
riscv
doc: RISC-V: Document that misaligned accesses are supported
2022-10-12 08:58:10 -07:00
rust
x86: enable initial Rust support
2022-09-28 09:02:45 +02:00
s390
vfio/mdev: embedd struct mdev_parent in the parent data structure
2022-10-04 12:06:58 -06:00
scheduler
docs: scheduler: Update new path for the sysctl knobs
2022-09-27 13:21:42 -06:00
scsi
scsi: docs: Fix a typo
2022-09-01 00:33:34 -04:00
security
KEYS: encrypted: fix key instantiation with user-provided data
2022-12-21 17:48:11 +01:00
sh
…
sound
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sparc
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sphinx
docs: Fix the docs build with Sphinx 6.0
2023-01-18 11:58:10 +01:00
sphinx-static
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spi
…
staging
docs: put atomic*.txt and memory-barriers.txt into the core-api book
2022-09-29 12:55:06 -06:00
target
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timers
…
tools
Merge tag 'docs-6.1-2' of git://git.lwn.net/linux
2022-10-13 10:58:32 -07:00
trace
attr: use consistent sgid stripping checks
2023-03-03 11:52:25 +01:00
translations
docs/zh_CN: Add LoongArch booting description's translation
2022-12-08 15:03:14 +08:00
usb
usbip: add USBIP_URB_* URB transfer flags
2022-08-31 09:07:53 +02:00
userspace-api
Merge tag 'media/v6.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
2022-10-22 15:30:15 -07:00
virt
KVM: s390: disable migration mode when dirty tracking is disabled
2023-03-10 09:34:05 +01:00
w1
Documentation: W1: minor typo corrections
2022-09-27 13:21:44 -06:00
watchdog
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x86
x86/sev: Add SEV-SNP guest feature negotiation support
2023-02-01 08:34:50 +01:00
xtensa
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.gitignore
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arch.rst
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atomic_bitops.txt
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atomic_t.txt
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Changes
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CodingStyle
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conf.py
Merge tag 'docs-6.1' of git://git.lwn.net/linux
2022-10-03 10:23:32 -07:00
docutils.conf
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dontdiff
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index.rst
Merge tag 'rust-v6.1-rc1' of https://github.com/Rust-for-Linux/linux
2022-10-03 16:39:37 -07:00
Kconfig
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Makefile
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memory-barriers.txt
docs/memory-barriers.txt: Fixup long lines
2022-08-31 05:15:31 -07:00
SubmittingPatches
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subsystem-apis.rst
docs: Rewrite the front page
2022-09-29 12:55:06 -06:00