* [GIT PULL] x86/misc updates for v5.11
@ 2020-12-14 12:07 Borislav Petkov
2020-12-14 22:02 ` pr-tracker-bot
0 siblings, 1 reply; 2+ messages in thread
From: Borislav Petkov @ 2020-12-14 12:07 UTC (permalink / raw)
To: Linus Torvalds; +Cc: x86-ml, lkml
Hi Linus,
please pull the accumulated misc pile for v5.11.
Thx.
---
The following changes since commit 3650b228f83adda7e5ee532e2b90429c03f7b9ec:
Linux 5.10-rc1 (2020-10-25 15:14:11 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_misc_for_v5.11
for you to fetch changes up to f77f420d34754b8d08ac6ebf094ff7193023196a:
x86/msr: Add a pointer to an URL which contains further details (2020-12-08 10:17:08 +0100)
----------------------------------------------------------------
The main part of this branch is the ongoing fight against windmills in
an attempt to have userspace tools not poke at naked MSRs. This round
deals with MSR_IA32_ENERGY_PERF_BIAS and removes direct poking into it
by our in-tree tools in favor of the proper "energy_perf_bias" sysfs
interface which we already have.
In addition, the msr.ko write filtering's error message points to a new
summary page which contains the info we collected from helpful reporters
about which userspace tools write MSRs:
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/about
along with the current status of their conversion.
Rest is the usual small fixes and improvements.
----------------------------------------------------------------
Andy Lutomirski (2):
selftests/x86/fsgsbase: Fix GS == 1, 2, and 3 tests
selftests/x86: Add missing .note.GNU-stack sections
Borislav Petkov (6):
tools/power/cpupower: Read energy_perf_bias from sysfs
tools/power/turbostat: Read energy_perf_bias from sysfs
tools/power/x86_energy_perf_policy: Read energy_perf_bias from sysfs
x86/msr: Do not allow writes to MSR_IA32_ENERGY_PERF_BIAS
x86/msr: Downgrade unrecognized MSR message
x86/msr: Add a pointer to an URL which contains further details
Sami Tolvanen (1):
x86/pci: Fix the function type for check_reserved_t
Steve Wahl (1):
MAINTAINERS: Cleanup SGI-related entries
MAINTAINERS | 6 +-
arch/x86/kernel/msr.c | 8 +-
arch/x86/pci/mmconfig-shared.c | 4 +-
tools/power/cpupower/lib/cpupower.c | 23 ++++-
tools/power/cpupower/lib/cpupower_intern.h | 5 +
tools/power/cpupower/utils/cpupower-info.c | 2 +-
tools/power/cpupower/utils/cpupower-set.c | 2 +-
tools/power/cpupower/utils/helpers/helpers.h | 8 +-
tools/power/cpupower/utils/helpers/misc.c | 48 +++++++++
tools/power/cpupower/utils/helpers/msr.c | 28 ------
tools/power/x86/turbostat/turbostat.c | 29 +++++-
.../x86_energy_perf_policy.c | 109 +++++++++++++++++++--
tools/testing/selftests/x86/fsgsbase.c | 12 ++-
.../testing/selftests/x86/raw_syscall_helper_32.S | 2 +
tools/testing/selftests/x86/thunks.S | 2 +
15 files changed, 227 insertions(+), 61 deletions(-)
--
Regards/Gruss,
Boris.
SUSE Software Solutions Germany GmbH, GF: Felix Imendörffer, HRB 36809, AG Nürnberg
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [GIT PULL] x86/misc updates for v5.11
2020-12-14 12:07 [GIT PULL] x86/misc updates for v5.11 Borislav Petkov
@ 2020-12-14 22:02 ` pr-tracker-bot
0 siblings, 0 replies; 2+ messages in thread
From: pr-tracker-bot @ 2020-12-14 22:02 UTC (permalink / raw)
To: Borislav Petkov; +Cc: Linus Torvalds, x86-ml, lkml
The pull request you sent on Mon, 14 Dec 2020 13:07:33 +0100:
> git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_misc_for_v5.11
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/9c70f046787505127f2f8bb60ad24bb3c8bfc61a
Thank you!
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