linux/tools
Prathyushi Nangia f5bc3aef7d x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache
commit c21b90f776 upstream.

Make sure resources are not improperly shared in the op cache and
cause instruction corruption this way.

Signed-off-by: Prathyushi Nangia <prathyushi.nangia@amd.com>
Co-developed-by: Borislav Petkov (AMD) <bp@alien8.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2026-05-15 14:48:45 +02:00
..
accounting SPDX patches for 5.7-rc1. 2020-04-03 13:12:26 -07:00
arch x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache 2026-05-15 14:48:45 +02:00
bootconfig tools/bootconfig: fix fd leak in load_xbc_file() on fstat failure 2026-04-18 10:33:22 +02:00
bpf bpftool: Fix truncated netlink dumps 2026-03-04 07:19:52 -05:00
build tools build: Align warning options with perf 2025-10-19 16:21:42 +02:00
cgroup tools/cgroup/slabinfo.py: updated to work on current kernel 2021-04-23 14:42:40 -07:00
debugging tools: Fix "the the" in a message in kernel-chktaint 2021-06-13 17:01:17 -06:00
edid tools/edid: Move EDID data sets from Documentation/ 2020-02-19 04:10:32 -07:00
firewire treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
firmware Driver Core and debugfs changes for 5.3-rc1 2019-07-12 12:24:03 -07:00
gpio tools: gpio: fix debounce_period_us output of lsgpio 2023-06-21 15:59:12 +02:00
hv vmbus_testing: fix wrong python syntax for integer value comparison 2023-09-19 12:22:28 +02:00
iio tools/iio: Add memory allocation failure check for trigger_name 2024-10-17 15:11:52 +02:00
include tools/nolibc: make time_t robust if __kernel_old_time_t is missing in host headers 2025-10-19 16:21:31 +02:00
io_uring tools/io_uring/io_uring-cp: sync with liburing example 2021-08-13 08:58:11 -06:00
kvm/kvm_stat tools/kvm_stat: fix display of error when multiple processes are found 2022-08-11 13:07:51 +02:00
laptop change email address for Pali Rohár 2020-04-10 15:36:22 -07:00
leds .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
lib libperf build: Always place libperf includes first 2026-03-04 07:19:56 -05:00
memory-model tools/memory-model: Fix bug in lock.cat 2024-08-19 05:45:15 +02:00
objtool objtool: Fix Clang jump table detection 2026-04-18 10:33:29 +02:00
pci tools: PCI: Zero-initialize param 2021-08-05 11:01:30 +01:00
pcmcia .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
perf perf callchain: Fix srcline printing with inlines 2026-03-04 07:19:55 -05:00
power tools/power cpupower: Reset errno before strtoull() 2026-03-04 07:19:57 -05:00
rcu tools/rcu: Add drgn script to dump number of RCU callbacks 2021-05-10 15:39:19 -07:00
scripts tools: Override makefile ARCH variable if defined, but empty 2024-12-14 19:51:30 +01:00
spi spi: tools: Add include folder to .gitignore 2026-03-04 07:19:32 -05:00
testing selftests: mptcp: more stable simult_flows tests 2026-04-18 10:33:09 +02:00
thermal/tmon tools/thermal: Fix possible path truncations 2022-08-17 14:24:15 +02:00
time treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
tracing tracing/tools: Fix incorrcet short option in usage text for --threads 2025-12-07 06:09:32 +09:00
usb usbip: tools: Fix detach_port() invalid port error path 2024-11-08 16:25:54 +01:00
virtio tools/virtio: fix build 2024-03-01 13:21:52 +01:00
vm tools/vm/slabinfo-gnuplot: use "grep -E" instead of "egrep" 2022-12-08 11:28:42 +01:00
wmi treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
Makefile tracing/tools: Add the latency-collector to tools directory 2021-02-12 11:52:59 -05:00