iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
c813e8c9df
linux/arch
History
Linus Torvalds c813e8c9df Filter MSR writes from user-space by default, and print a syslog entry if 
they happen outside the allowed set of MSRs, which is a single one for now,
 MSR_IA32_ENERGY_PERF_BIAS.
 
 The plan is to eventually disable MSR writes by default (they can still be
 enabled via allow_writes=on).
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
 -----BEGIN PGP SIGNATURE-----
 
 iQJFBAABCgAvFiEEBpT5eoXrXCwVQwEKEnMQ0APhK1gFAl8oWVwRHG1pbmdvQGtl
 cm5lbC5vcmcACgkQEnMQ0APhK1j61Q/+KDteLFjfVaJIEe0yfZ8YWjAPb1HRDg1u
 ia8wyZael5hHpLOQSOhkaTwbvF8dMSLK3oky8ZO2oA5gv99jyB+OZxOGS6mvMcGM
 aI9chECEghlvUKy1i+NNHSK4W9p4SSu0eK57EkX1VRalZmntTVEX7nlw7oI6nacW
 8iP7MIqYWdF1QI6n5gDh0i/62/ictOjG2yemooPNh1I5E5Cw+MhOqTZ7gL+nu1M6
 e2+oqo9i3+1yBAN3RH4M8tCwrtTwoVnmQlgPAqT5u2eOATu1b8cTOs2/aC6dfcGg
 3u1hcbXuQKRE4DuT7QhDJN1cQZt/GMdymTkR7xIlVqzmNPkM+DCiWPujVMU7r2ia
 z1Chwxd1gmDrX3g6XPrcXneGrasLkHIRAwYS8EN2wZyNIpb71Y9/uWZVJPza6OO2
 Gdxz/y1vCYUu43FSy+gCCirWW+h/HFc4BEzikvB+splQPSiJWJw/Nol+xkBnPds7
 LjQTpKSXd1nDtDyTsz0nZAp7EEft78Ez2mj4zYNgqZDBXLEiRPES47VEO3Ls9SS4
 t7AtIY1GtdUlFIPrA0mrbcggf/gYxJCFofxR2J7gzyH3DFXIlfw9HbS4+r4xv9RP
 v2wJUwN35y5SJRNymztanArTNPkGXOlcJ3s7nYQk13UQ0hWTtW3e86pMPsi5C3ui
 6DjHG8GXWh4=
 =X+M1
 -----END PGP SIGNATURE-----

Merge tag 'x86-misc-2020-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 MSR filtering from Ingo Molnar:
 "Filter MSR writes from user-space by default, and print a syslog entry
  if they happen outside the allowed set of MSRs, which is a single one
  for now, MSR_IA32_ENERGY_PERF_BIAS.

  The plan is to eventually disable MSR writes by default (they can
  still be enabled via allow_writes=on)"

* tag 'x86-misc-2020-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/msr: Filter MSR writes
2020-08-03 17:23:49 -07:00
..
alpha These were the main changes in this cycle: 2020-08-03 14:39:35 -07:00
arc Merge branch 'locking/header' 2020-07-29 16:14:21 +02:00
arm The main changes in this cycle were: 2020-08-03 14:58:38 -07:00
arm64 The main changes in this cycle were: 2020-08-03 14:58:38 -07:00
c6x This time around we have 4 lines of diff in the core framework, removing a 2020-06-10 11:42:19 -07:00
csky maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault 2020-06-17 10:57:41 -07:00
h8300 locking/atomic: Move ATOMIC_INIT into linux/types.h 2020-07-29 16:14:18 +02:00
hexagon locking/atomic: Move ATOMIC_INIT into linux/types.h 2020-07-29 16:14:18 +02:00
ia64 Merge branch 'locking/header' 2020-07-29 16:14:21 +02:00
m68k These were the main changes in this cycle: 2020-08-03 14:39:35 -07:00
microblaze mmap locking API: convert mmap_sem comments 2020-06-09 09:39:14 -07:00
mips These were the main changes in this cycle: 2020-08-03 14:39:35 -07:00
nds32 maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault 2020-06-17 10:57:41 -07:00
nios2 nios2 update for v5.8-rc1 2020-06-12 11:55:11 -07:00
openrisc openrisc: fix boot oops when DEBUG_VM is enabled 2020-06-26 00:27:36 -07:00
parisc Merge branch 'linus' into locking/core, to resolve conflict 2020-07-31 12:16:09 +02:00
powerpc These were the main changes in this cycle: 2020-08-03 14:39:35 -07:00
riscv These were the main changes in this cycle: 2020-08-03 14:39:35 -07:00
s390 These were the main changes in this cycle: 2020-08-03 14:39:35 -07:00
sh Merge branch 'linus' into locking/core, to resolve conflict 2020-07-31 12:16:09 +02:00
sparc These were the main changes in this cycle: 2020-08-03 14:39:35 -07:00
um maccess: rename probe_kernel_{read,write} to copy_{from,to}_kernel_nofault 2020-06-17 10:57:41 -07:00
x86 Filter MSR writes from user-space by default, and print a syslog entry if 2020-08-03 17:23:49 -07:00
xtensa These were the main changes in this cycle: 2020-08-03 14:39:35 -07:00
.gitignore
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00