Messages in this thread |  | | Date | Mon, 2 Apr 2018 11:53:51 +0200 | From | Ingo Molnar <> | Subject | [GIT PULL] x86/msr changes and x86/cleanups for v4.17 |
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Linus,
Please pull the latest x86-cleanups-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-cleanups-for-linus
# HEAD: 9b9a51354cae933f5640b5bb73bbcd32f989122f x86/msr: Make rdmsrl_safe_on_cpu() scheduling safe as well
The main change is a performance/latency improvement to /dev/msr access. The rest are misc cleanups.
Thanks,
Ingo
------------------> Benjamin Gaignard (1): x86/rtc: Stop using deprecated functions
Borislav Petkov (3): x86/MSR: Move native_* variants to msr.h x86/fault: Do not print IP in show_fault_oops() x86/dumpstack: Unify show_regs()
Eric Dumazet (3): x86/msr: Allow rdmsr_safe_on_cpu() to schedule x86/cpuid: Allow cpuid_read() to schedule x86/msr: Make rdmsrl_safe_on_cpu() scheduling safe as well
arch/x86/include/asm/microcode.h | 14 ----------- arch/x86/include/asm/msr.h | 14 +++++++++++ arch/x86/include/asm/stacktrace.h | 2 -- arch/x86/kernel/cpuid.c | 34 ++++++++++++++++++++------- arch/x86/kernel/dumpstack.c | 49 ++++++++++++++++++++++++++++++++++++++- arch/x86/kernel/dumpstack_32.c | 42 --------------------------------- arch/x86/kernel/dumpstack_64.c | 42 --------------------------------- arch/x86/kernel/rtc.c | 6 ++--- arch/x86/kvm/svm.c | 1 - arch/x86/kvm/vmx.c | 1 - arch/x86/lib/msr-smp.c | 43 ++++++++++++++++++++++------------ arch/x86/mm/fault.c | 1 - 12 files changed, 119 insertions(+), 130 deletions(-)
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