WebOn Wed, May 30, 2012 at 03:10:02PM +0200, Andre Przywara wrote: > Because we are behind a family check before tweaking the topology > bit, we can use the standard rd/wrmsr variants for the CPUID feature > register. > This fixes a crash when using the kernel as a Xen Dom0 on affected > Trinity systems. The wrmsrl_amd_safe is not properly paravirtualized … WebFeb 23, 2024 · This article provides a solution to an issue where a computer freezes or user logon is slow when you connect to the computer by using Remote Desktop Protocol …
[PATCH] perf/x86: fix RAPL rdmsrl_safe() usage
Web"CPU Core May Machine Check When System Software Changes Page Tables Dynamically" - worked around by setting bit 47. 15h Errata 674 "Processor May Cache Prefetched Data from Remapped Memory Region" - worked around by setting bit 13. C001_1023: K8 Errata 69 "Multiprocessor Coherency Problem with Hardware Prefetch Mechanism" - worked around … WebIt is to replace the legacy ACPI P-States control, * allows a flexible, low-latency interface for the Linux kernel to directly. * communicate the performance hints to hardware. *. * AMD P-State is supported on recent AMD Zen base CPU series include some of. * Zen2 and Zen3 processors. _CPC needs to be present in the ACPI tables of AMD. can earth survive without the sun
SBSL issue when you create an RDP connection to Windows …
Web> The rdmsrl_safe() function returns 0 on success. > The current code was failing to detect the RAPL PMU > on real hardware (missing /sys/devices/power) because > the return value of rdmsrl_safe() was misinterpreted. > > Signed-off-by: Stephane Eranian Acked-by: Borislav Petkov -- Regards/Gruss, Boris. … WebApr 23, 2012 · int rdmsr_safe_regs_on_cpu (unsigned int cpu, u32 regs [8]) Have a look at /lib/modules//build/arch/x86/include/asm/msr.h Share Follow answered Nov 6, … http://bricktou.com/arch/x86/include/asm/msrrdmsrl_safe_on_cpu_en.html fisio city