2024 Hwpoison-inject

Hwpoison-inject

Author: fkvo

August undefined, 2024

Web46 * do a racy check with elevated page count, to make sure PG_hwpoison 47 * will only be set for the targeted owner (or on a free page). 48 * We temporarily take page lock for try_get_mem_cgroup_from_page(). Web* [PATCH v2] mm: memory-failure: directly use IS_ENABLED(CONFIG_HWPOISON_INJECT) 2024-03-10 13:38 [PATCH] mm: …

hwpoison — The Linux Kernel documentation

Web函数名称： hwpoison_inject 函数原型： static int hwpoison_inject (void *data, u64 val) 返回类型： int 参数： 16 pfn 等于 val 21 如果非操作权限检查则返回:负 EPERM 24 如果非 pfn_valid ( pfn )则返回:负 ENXIO 27 p 等于 pfn_to_page ( pfn ) 28 hpage 等于 compound_head ( p ) 32 lofaris backdrops

hwpoison-inject.c\mm - drm-tip - DRM current development and …

WebThis is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).mirroring instructions … WebLKML Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH] arm64: hwpoison: add VM_FAULT_HWPOISON[_LARGE] handling @ 2024-02-01 22:15 Tyler Baicar 2024-02-03 16:17 ` Punit Agrawal 0 siblings, 1 reply; 3+ messages in thread From: Tyler Baicar @ 2024-02-01 22:15 UTC (permalink / raw) To: catalin.marinas, will.deacon, … Web22 mrt. 2013 · This is done to avoid excessive "broadcasting" of messages, which disturbs the system and which is especially bad if we are low on memory or thrashing. So, organize the cgroups wisely, or propagate the events manually (or, ask us to implement the pass-through events, explaining why would you need them.) Performance wise, the memory … indoor hanging lantern light fixtures

Re: [PATCH v5 00/16] HWPOISON: soft offline rework

http://www.bricktou.com/mm/hwpoison-injecthwpoison_inject.html Web22 sep. 2024 · mm,hwpoison-inject: don't pin for hwpoison_filter mm,hwpoison: introduce MF_MSG_UNSPLIT_THP mm,hwpoison: double-check page count in __get_any_page() Oscar Salvador (9): mm,hwpoison: unexport get_hwpoison_page and make it static mm,hwpoison: refactor madvise_inject_error mm,hwpoison: kill put_hwpoison_page indoor hanging plants safe for catsWebstatic int pfn_inject_init(void) 73 {74: hwpoison_dir = debugfs_create_dir("hwpoison", NULL); 75: 76 /* 77 * Note that the below poison/unpoison interfaces do not involve: 78 * … indoor hanging lights fixtures

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Hwpoison-inject

Web8 dec. 2009 · This is a simpler, gentler variant of memory_failure () for soft page. offlining controlled from user space. It doesn't kill anything, just. tries to invalidate and if that … Web14 apr. 2024 · From: Longlong Xia <> Subject [PATCH v2 2/2] mm: ksm: Support hwpoison for ksm page: Date: Fri, 14 Apr 2024 10:17:41 +0800

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WebRe: [PATCH] mm: memory-failure: correct HWPOISON_INJECT config - HORIGUCHI NAOYA (堀口直也) From: "HORIGUCHI NAOYA (堀口直也)" … WebGitiles. Code Review Sign In. nv-tegra.nvidia.com / android / platform / external / linux-kselftest / b782e0a68d17894d9a618ffea55b33639faa6bb4 / . / mm / hwpoison ...

WebInject hwpoison fault at PFN echoed into this file. This does some early filtering to avoid corrupted unintended pages in test suites. unpoison-pfn. Software-unpoison page at PFN … Web13 apr. 2024 · HWPoison pages injector CONFIG_HWPOISON_INJECT 仅用于调试. Transparent Hugepage Support CONFIG_TRANSPARENT_HUGEPAGE 大多数现代计 …

WebGenerated on 2024-Aug-17 from project linux revision v6.0-rc1 Powered by Code Browser 2.1 Generator usage only permitted with license. Web6 aug. 2024 · > > Reverting the following commits allowed the test to run succesfully over and over again. > > "mm, hwpoison: remove recalculating hpage" > "mm,hwpoison-inject: don't pin for hwpoison_filter" > "mm,hwpoison: Un-export get_hwpoison_page and make it static" > "mm,hwpoison: kill put_hwpoison_page" > "mm,hwpoison: unify THP …

WebVery quick way to test this: 1. be root 2. make sure you have a kernel with CONFIG_X86_MCE_INJECT and CONFIG_HWPOISON_INJECT and soft-offlining support 3. run "mcemenu" Futher Information ------------------ For futher information about MCE test suite, please refer to documents in doc sub-directory. doc/howto.txt: a more detailed …

Web* [PATCH v2 2/2] mm: ksm: Support hwpoison for ksm page 2024-04-14 2:17 [PATCH v2 0/2] mm: ksm: support hwpoison for ksm page Longlong Xia 2024-04-14 2:17 ` [PATCH … indoor hanging plants easy to care forWebGitiles. Code Review Sign In. nv-tegra.nvidia.com / android / platform / external / linux-kselftest / 180d8cd942ce336b2c869d324855c40c5db478ad / . / mm / hwpoison ... lofarma willichWebThe configuration item CONFIG_HWPOISON_INJECT: prompt: Poison pages injector; type: tristate; depends on: CONFIG_MEMORY_FAILURE && CONFIG_DEBUG_KERNEL; … indoor hanging signs for businessWebGitiles. Code Review Sign In. nv-tegra.nvidia.com / android / platform / external / linux-kselftest / 657a52095fa3e8560d41047851f4e73a410f3ed2 / . / mm / hwpoison ... indoor hanging wicker chairWebCONFIG_HWPOISON_INJECT - hwpoison-inject.ko kernelversion: stable - 6.2.8 mainline - 4.14.311 mainline - 5.10.176 mainline - 5.4.238 mainline - 4.19.279 mainline - 6.1.21 … indoor hanging reading chairWebhwpoison¶ 什么是hwpoison?¶. 即将推出的英特尔CPU支持从一些内存错误中恢复（ MCA恢复）。这需要操作系统宣布一个页面”poisoned”，杀死与之相关的进程，并避免在未来 … lofar locationsWebThis is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).mirroring instructions for how to clone and mirror all data and code used for … lofaro\\u0027s fresh market weekly ad