printk(“virt:0x%lxphys:0x%lxpage:0x%ppfn:%ld\n”,virt,(unsignedlong)virt_to_phys((void*)virt),virt_to_page((void*)virt),page_to_pfn(virt_to_page((void*)virt))); virt=tmp+4*1024; printk(“virt:0x%lxphys:0x%lxpage:0x%ppfn:%ld\n”,virt,(unsignedlong)virt_to_phys((void*)...
page_to_pfn 、virt_to_page、 virt_to_phys、page、页帧pfn、内核虚拟地址、物理内存地址linux内核源码详解,程序员大本营,技术文章内容聚合第一站。
问为什么virt_to_page(addr)不能工作？ENremote_addr代表客户端的IP，但它的值不是由客户端提供的，...
问virt_to_pfn是否检查页表是否存在？EN持续集成和交付（CI / CD）管道旨在支持每天数以万计的部署。
kasan: hw_tags: avoid invalid virt_to_page() Browse files When booting with 'kasan.vmalloc=off', a kernel configured with support for KASAN_HW_TAGS will explode at boot time due to bogus use of virt_to_page() on a vmalloc adddress. With CONFIG_DEBUG_VIRTUAL selected this will be ...
This page contains the latest credits for both types of content (excluding content that ships bundled with Virt-a-Mate). INCLUDED IN VAMX BY PERMISSION OR LICENSE Thanks to all of the creators who I’ve talked to individually, who’ve granted special permission / licenses to use their works...
Virt-v2v-in-place converts a single guest from a foreign hypervisor to run on KVM. It does this conversion in place, modifying the original disk.
看下__pa的实现,它根据__is_lm_address()先判断这个虚拟地址是否为线性地址,如果是线性地址,则和~PAGE_OFFSET相与,再加上PHYS_OFFSET;否则就是根据__kimg_to_phys得出物理地址。 判断是否为线性地址,是判断虚拟地址的BIT(VA_BITS-1)是否为1,如果为1,则是线性地址;否则不是。以VA_BITS为39为例,则是判断...
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Do you wish to set the application as the default page of the web server? (Yes, No) [Yes]: 回车(使用apache作为web服务器) Setup can configure apache to use SSL using a certificate issued from the internal CA. Do you wish Setup to configure that, or prefer to perform that manually? (...