kernel_samsung_a53x/tools
Juergen Gross cdba7e8fa3 objtool/x86: allow syscall instruction
commit dda014ba59331dee4f3b773a020e109932f4bd24 upstream.

The syscall instruction is used in Xen PV mode for doing hypercalls.
Allow syscall to be used in the kernel in case it is tagged with an
unwind hint for objtool.

This is part of XSA-466 / CVE-2024-53241.

Reported-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Co-developed-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2025-01-02 17:01:18 +01:00
..
accounting
arch
bootconfig
bpf
build
cgroup
crypto
debugging
edid
firewire
firmware
gpio
hv
iio
include
io_uring
kvm/kvm_stat
laptop
leds
lib
memory-model
objtool objtool/x86: allow syscall instruction 2025-01-02 17:01:18 +01:00
pci
pcmcia
perf
power
scripts
spi
testing selftests: mlxsw: sharedbuffer: Remove duplicate test cases 2025-01-02 17:00:50 +01:00
thermal/tmon
time
usb
virtio
vm
wmi
Makefile