Rdmsrl_safe_on_cpu
WebFrom: Jacob Pan Having 64-bit MSR access methods on given CPU can avoid shifting and simplify MSR content manipulation. We already have other combinations of rdmsrl_xxx and wrmsrl_xxx but missing the _on_cpu version. WebMar 17, 2016 · entire platform instead of just CPU package. This is useful for thermal. and power control when source of power/thermal is not just CPU/GPU. This change adds a new platform domain (AKA PSys) to the current. power capping Intel RAPL driver. PSys also supports PL1 (long term) and PL2 (short term) control like.
Rdmsrl_safe_on_cpu
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Webstatic inline int rdmsrl_safe_on_cpu(unsigned int cpu, u32 msr_no, u64 *q) 367 {368: return rdmsrl_safe(msr_no, q); 369} 370: static inline int wrmsrl_safe_on_cpu(unsigned int cpu, … WebJun 2, 2010 · rdmsrl_safe identifier - Linux source code (v6.2.10) - Bootlin. Elixir Cross Referencer - Explore source code in your browser - Particularly useful for the Linux kernel …
WebThis patch adds rdmsr_safe_on_cpu_resched() which does not spin. I use this function from msr_read() but future patches might convert other callers to use this variant as well. … WebThe steps to download mp3juice songs are as follows: Just enter the song you want to download. Click the search button. Select the song in the search results from the list. Can be filtered by online play. Click to download mp3. Continue …
WebMay 10, 2024 · Split lock is a memory bus lock supported by the CPU to support atomic memory accesses across a cache line. Some processors like ARM and RISC-V do not allow unaligned memory accesses and do not generate atomic accesses across cache lines, so split lock is not generated, while X86 supports it. WebHere is a simple scenario to reproduce the issue: 1. Boot up the system 2. Get MSR 0x19a, it should be 0 3. Put the system into sleep, then wake it up 4. Get MSR 0x19a, it shows 0x10, while it should be 0 Although some BIOSen want to change the CPU Duty Cycle during S3, in our case we don't want the BIOS to do any modification.
WebMar 23, 2024 · in deep sleep state or blocking hard IRQ in a a long section, then waiting for the answer can consume hundreds of usec. Converts rdmsr_safe_on_cpu () to use a …
WebLKML Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH] perf/x86/intel: Use rdmsrl_safe when initializing RAPL PMU. @ 2014-03-13 19:36 Venkatesh Srinivas … sharepoint online uservoiceWebx86/msr: Make rdmsrl_safe_on_cpu() scheduling safe as well When changing rdmsr_safe_on_cpu() to schedule, it was missed that __rdmsr_safe_on_cpu() was also … popcorn time black screenWeb* [PATCH 1/2] x86/msr: add on cpu read/modify/write function 2015-12-11 22:40 [PATCH 0/2] combine remote cpu msr access Jacob Pan @ 2015-12-11 22:40 ` Jacob Pan 2015-12-20 13:28 ` Thomas Gleixner 2015-12-11 22:40 ` [PATCH 2/2] powercap/rapl: reduce ipi calls Jacob Pan 1 sibling, 1 reply; 6+ messages in thread From: Jacob Pan @ 2015-12-11 22:40 ... popcorn time descargar windows 10Web> 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. … popcorn time download for pc 2020Webint wrmsrl_safe_on_cpu(unsigned int cpu, u32 msr_no, u64 q); int rdmsr_safe_regs_on_cpu(unsigned int cpu, u32 regs[8]); int … popcorn time download for pc windows 10WebFeb 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 … popcorn time corrupting hard drivesWebrdmsrl_safe_on_cpu Function report Linux Kernel v5.5.9 Brick Technologies Co., Ltd Annotation kernel can get tool activity Download SCCT Chinese … sharepoint online validation formulas