Hi Linus,
please pull the x86/urgent pile which has nothing but clear fixes.
Thx.
---
The following changes since commit b3a9e3b9622ae10064826dccb4f7a52bd88c7407:
Linux 5.8-rc1 (2020-06-14 12:45:04 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git
tags/x86_urgent_for_5.8_rc3
for you to fetch changes up to bb5570ad3b54e7930997aec76ab68256d5236d94:
x86/asm/64: Align start of __clear_user() loop to 16-bytes (2020-06-19
18:32:11 +0200)
----------------------------------------------------------------
* AMD Memory bandwidth counter width fix, by Babu Moger.
* Use the proper length type in the 32-bit truncate() syscall variant,
by Jiri Slaby.
* Reinit IA32_FEAT_CTL during wakeup to fix the case where after
resume, VMXON would #GP due to VMX not being properly enabled, by Sean
Christopherson.
* Fix a static checker warning in the resctrl code, by Dan Carpenter.
* Add a CR4 pinning mask for bits which cannot change after boot, by
Kees Cook.
* Align the start of the loop of __clear_user() to 16 bytes, to improve
performance on AMD zen1 and zen2 microarchitectures, by Matt Fleming.
----------------------------------------------------------------
Babu Moger (1):
x86/resctrl: Fix memory bandwidth counter width for AMD
Dan Carpenter (1):
x86/resctrl: Fix a NULL vs IS_ERR() static checker warning in
rdt_cdp_peer_get()
Jiri Slaby (1):
syscalls: Fix offset type of ksys_ftruncate()
Kees Cook (1):
x86/cpu: Use pinning mask for CR4 bits needing to be 0
Matt Fleming (1):
x86/asm/64: Align start of __clear_user() loop to 16-bytes
Sean Christopherson (1):
x86/cpu: Reinitialize IA32_FEAT_CTL MSR on BSP during wakeup
arch/x86/include/asm/cpu.h | 5 +++++
arch/x86/kernel/cpu/centaur.c | 1 +
arch/x86/kernel/cpu/common.c | 24 ++++++++++++------------
arch/x86/kernel/cpu/cpu.h | 4 ----
arch/x86/kernel/cpu/resctrl/core.c | 8 ++++----
arch/x86/kernel/cpu/resctrl/internal.h | 1 +
arch/x86/kernel/cpu/resctrl/rdtgroup.c | 1 +
arch/x86/kernel/cpu/zhaoxin.c | 1 +
arch/x86/lib/usercopy_64.c | 1 +
arch/x86/power/cpu.c | 6 ++++++
include/linux/syscalls.h | 2 +-
11 files changed, 33 insertions(+), 21 deletions(-)
--
Regards/Gruss,
Boris.
SUSE Software Solutions Germany GmbH, GF: Felix Imendörffer, HRB 36809, AG
Nürnberg
