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Reto Buerki f2d27fdca5 x86/msi: Fix msi message data shadow struct
commit 59b18a1e65 upstream.

The x86 MSI message data is 32 bits in total and is either in
compatibility or remappable format, see Intel Virtualization Technology
for Directed I/O, section 5.1.2.

Fixes: 6285aa5073 ("x86/msi: Provide msi message shadow structs")
Co-developed-by: Adrian-Ken Rueegsegger <ken@codelabs.ch>
Signed-off-by: Adrian-Ken Rueegsegger <ken@codelabs.ch>
Signed-off-by: Reto Buerki <reet@codelabs.ch>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20220407110647.67372-1-reet@codelabs.ch
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-04-19 17:47:50 +08:00
arch x86/msi: Fix msi message data shadow struct 2023-04-19 17:47:50 +08:00
block
certs
crypto
Documentation docs: sysctl/kernel: add missing bit to panic_print 2023-04-19 17:47:31 +08:00
drivers gpio: Restrict usage of GPIO chip irq members before initialization 2023-04-19 17:47:50 +08:00
fs btrfs: prevent subvol with swapfile from being deleted 2023-04-19 17:47:49 +08:00
include gpio: Restrict usage of GPIO chip irq members before initialization 2023-04-19 17:47:50 +08:00
init init/main.c: return 1 from handled __setup() functions 2023-04-19 17:47:40 +08:00
ipc
kernel swiotlb: Support aligned swiotlb buffers 2023-04-19 17:47:32 +08:00
lib lz4: fix LZ4_decompress_safe_partial read out of bound 2023-04-19 17:47:48 +08:00
LICENSES
mm mm/mempolicy: fix mpol_new leak in shared_policy_replace 2023-04-19 17:47:49 +08:00
net SUNRPC: svc_tcp_sendmsg() should handle errors from xdr_alloc_bvec() 2023-04-19 17:47:47 +08:00
samples
scripts
security
sound
tools perf session: Remap buf if there is no space for event 2023-04-19 17:47:48 +08:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile Linux 5.15.33 2023-04-19 17:47:32 +08:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.