TWxSoftware/twx-linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
afbbe4048fb5908a42cf5cb473aaa997ae01f4f9
twx-linux/kernel
T
History
Josh Poimboeuf bd02dc4329 UPSTREAM: x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting 
commit 44a3918c82 upstream.

With unprivileged eBPF enabled, eIBRS (without retpoline) is vulnerable
to Spectre v2 BHB-based attacks.

When both are enabled, print a warning message and report it in the
'spectre_v2' sysfs vulnerabilities file.

Bug: 215557547
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
[fllinden@amazon.com: backported to 5.10]
Signed-off-by: Frank van der Linden <fllinden@amazon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie9ee8c137729aadb4f9ef2be346a86d71eca363b
2022-03-14 14:43:53 +01:00
..
bpf
UPSTREAM: bpf: Add kconfig knob for disabling unpriv bpf by default
2022-03-14 14:42:39 +01:00
cgroup
UPSTREAM: cgroup-v1: Require capabilities to set release_agent
2022-02-07 16:29:18 +00:00
configs
…
debug
kgdb: fix to kill breakpoints on initmem after boot
2021-03-04 11:38:46 +01:00
dma
ANDROID: dma-direct: Make DMA32 disablement work for CONFIG_NUMA
2022-03-03 23:34:32 +00:00
entry
KVM: rseq: Update rseq when processing NOTIFY_RESUME on xfer to KVM guest
2021-10-06 15:55:49 +02:00
events
Merge 5.10.81 into android12-5.10-lts
2021-11-21 14:29:02 +01:00
gcov
gcov: re-fix clang-11+ support
2021-04-14 08:41:58 +02:00
irq
Merge 5.10.65 into android12-5.10-lts
2021-09-15 14:16:47 +02:00
kcsan
kcsan: Fix debugfs initcall return type
2021-05-26 12:06:54 +02:00
livepatch
…
locking
Merge tag 'android12-5.10.81_r00' into android12-5.10
2022-01-21 09:35:04 +01:00
power
Merge 5.10.80 into android12-5.10-lts
2021-11-19 11:50:41 +01:00
printk
FROMGIT: printk: ringbuffer: Improve prb_next_seq() performance
2022-01-27 00:37:36 +05:30
rcu
UPSTREAM: rcu/exp: Mark current CPU as exp-QS in IPI loop second pass
2022-02-15 17:19:24 +05:30
sched
BACKPORT: sched: Fix yet more sched_fork() races
2022-03-10 20:57:08 +00:00
time
Merge tag 'android12-5.10.81_r00' into android12-5.10
2022-01-21 09:35:04 +01:00
trace
UPSTREAM: tracing/boot: Fix to loop on only subkeys
2022-02-11 17:30:23 -08:00
.gitignore
kbuild: update config_data.gz only when the content of .config is changed
2021-05-11 14:47:37 +02:00
acct.c
…
async.c
…
audit_fsnotify.c
…
audit_tree.c
audit: move put_tree() to avoid trim_trees refcount underflow and UAF
2021-09-03 10:09:31 +02:00
audit_watch.c
…
audit.c
…
audit.h
…
auditfilter.c
…
auditsc.c
audit: fix possible null-pointer dereference in audit_filter_rules
2021-10-27 09:56:52 +02:00
backtracetest.c
…
bounds.c
…
capability.c
…
cfi.c
ANDROID: cfi: explicitly clear diag in __cfi_slowpath
2021-09-02 08:55:56 +00:00
compat.c
…
configs.c
…
context_tracking.c
…
cpu_pm.c
PM: cpu: Make notifier chain use a raw_spinlock_t
2021-09-15 09:50:40 +02:00
cpu.c
Revert half of "ANDROID: cpu/hotplug: create vendor hook for cpu_up/cpu_down"
2022-01-21 13:13:16 +01:00
crash_core.c
crash_core, vmcoreinfo: append 'SECTION_SIZE_BITS' to vmcoreinfo
2021-06-23 14:42:52 +02:00
crash_dump.c
…
cred.c
Revert "Add a reference to ucounts for each cred"
2021-09-08 08:49:00 +02:00
delayacct.c
…
dma.c
…
exec_domain.c
…
exit.c
ANDROID: vendor_hooks: Add hooks for memory when debug
2021-03-19 04:54:07 +00:00
extable.c
…
fail_function.c
…
fork.c
BACKPORT: sched: Fix yet more sched_fork() races
2022-03-10 20:57:08 +00:00
freezer.c
ANDROID: freezer: Add vendor hook to freezer for GKI purpose.
2021-06-07 16:07:44 +00:00
futex.c
ANDROID: vendor_hooks: Add hooks for futex
2021-12-20 04:23:00 +00:00
gen_kheaders.sh
…
groups.c
…
hung_task.c
FROMLIST: freezer: Add frozen_or_skipped() helper function
2021-06-02 15:42:01 +00:00
iomem.c
…
irq_work.c
…
jump_label.c
jump_label: Fix jump_label_text_reserved() vs __init
2021-07-20 16:05:58 +02:00
kallsyms.c
ANDROID: kallsyms: cfi: strip hashes from static functions
2021-01-14 16:31:46 +00:00
kcmp.c
…
Kconfig.freezer
…
Kconfig.hz
…
Kconfig.locks
…
Kconfig.preempt
…
kcov.c
…
kexec_core.c
kernel: kexec: remove the lock operation of system_transition_mutex
2021-02-03 23:28:37 +01:00
kexec_elf.c
…
kexec_file.c
kernel: kexec_file: fix error return code of kexec_calculate_store_digests()
2021-05-19 10:13:09 +02:00
kexec_internal.h
…
kexec.c
…
kheaders.c
…
kmod.c
…
kprobes.c
kprobes: Do not use local variable when creating debugfs file
2021-11-18 14:04:05 +01:00
ksysfs.c
…
kthread.c
Merge 5.10.62 into android12-5.10-lts
2021-09-03 10:51:56 +02:00
latencytop.c
…
Makefile
kbuild: update config_data.gz only when the content of .config is changed
2021-05-11 14:47:37 +02:00
module_signature.c
module: harden ELF info handling
2021-03-25 09:04:11 +01:00
module_signing.c
module: harden ELF info handling
2021-03-25 09:04:11 +01:00
module-internal.h
…
module.c
Merge branch 'android12-5.10' into android12-5.10-lts
2021-07-22 13:32:27 +02:00
notifier.c
…
nsproxy.c
…
padata.c
…
panic.c
…
params.c
…
pid_namespace.c
memcg: enable accounting for pids in nested pid namespaces
2021-09-18 13:40:36 +02:00
pid.c
Merge 5.10.6 into android12-5.10
2021-01-13 10:28:55 +01:00
profile.c
profiling: fix shift-out-of-bounds bugs
2021-09-26 14:08:58 +02:00
ptrace.c
ptrace: make ptrace() fail if the tracee changed its pid unexpectedly
2021-05-26 12:06:49 +02:00
range.c
…
reboot.c
…
regset.c
…
relay.c
…
resource.c
kernel/resource: make walk_mem_res() find all busy IORESOURCE_MEM resources
2021-05-19 10:13:09 +02:00
rseq.c
KVM: rseq: Update rseq when processing NOTIFY_RESUME on xfer to KVM guest
2021-10-06 15:55:49 +02:00
scftorture.c
…
scs.c
FROMGIT: scs: Release kasan vmalloc poison in scs_free process
2021-10-04 15:44:53 +00:00
seccomp.c
Merge 5.10.60 into android12-5.10-lts
2021-08-27 17:14:51 +02:00
signal.c
Merge 5.10.80 into android12-5.10-lts
2021-11-19 11:50:41 +01:00
smp.c
ANDROID: Fix kernelci warnings for indentation in smp.c
2021-07-06 21:17:01 +00:00
smpboot.c
sched/core: Initialize the idle task with preemption disabled
2021-07-14 16:55:50 +02:00
smpboot.h
…
softirq.c
…
stackleak.c
…
stacktrace.c
ANDROID: stacktrace: export stack_trace_save_tsk/regs
2021-04-13 13:18:04 +00:00
static_call.c
static_call: Fix unused variable warn w/o MODULE
2021-09-08 08:49:00 +02:00
stop_machine.c
…
sys_ni.c
UPSTREAM: mm: wire up syscall process_mrelease
2022-01-06 17:37:36 +00:00
sys.c
Merge 5.10.69 into android12-5.10-lts
2021-09-30 18:36:17 +02:00
sysctl-test.c
…
sysctl.c
UPSTREAM: x86/speculation: Include unprivileged eBPF status in Spectre v2 mitigation reporting
2022-03-14 14:43:53 +01:00
task_work.c
FROMGIT: kasan: record task_work_add() call stack
2021-03-24 15:09:18 -07:00
taskstats.c
…
test_kprobes.c
…
torture.c
…
tracepoint.c
Merge 5.10.62 into android12-5.10-lts
2021-09-03 10:51:56 +02:00
tsacct.c
…
ucount.c
Revert "Add a reference to ucounts for each cred"
2021-09-08 08:49:00 +02:00
uid16.c
…
uid16.h
…
umh.c
…
up.c
smp: Fix smp_call_function_single_async prototype
2021-05-14 09:50:46 +02:00
user_namespace.c
Revert "Add a reference to ucounts for each cred"
2021-09-08 08:49:00 +02:00
user-return-notifier.c
…
user.c
Revert "ANDROID: user: Add vendor hook to user for GKI purpose"
2022-01-20 10:04:49 +01:00
usermode_driver.c
bpf: Fix umd memory leak in copy_process()
2021-03-30 14:32:03 +02:00
utsname_sysctl.c
…
utsname.c
…
watch_queue.c
…
watchdog_hld.c
…
watchdog.c
Merge 5.10.38 into android12-5.10
2021-05-20 15:35:25 +02:00
workqueue_internal.h
…
workqueue.c
Merge tag 'android12-5.10.81_r00' into android12-5.10
2022-01-21 09:35:04 +01:00